{"title":"Parasitoids","description":"\u003cdiv class=\"gm-edt-prose\"\u003e\n\u003cp class=\"lede\"\u003eThe most efficient pest killers in nature are wasps you'll never feel — parasitoids that turn a pest into a nursery for the next generation of beneficials. Buy the species matched to your pest and let them multiply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParasitic wasps for pest control\u003c\/strong\u003e are harmless-to-humans parasitoids that lay eggs in or on a pest, killing it and building self-sustaining control. When you \u003cstrong\u003ebuy parasitoids\u003c\/strong\u003e, you target aphids, whitefly, caterpillar eggs, and leafminers with precision and no residue.\u003c\/p\u003e\n\u003ch2\u003eWhy choose parasitic wasps\u003c\/h2\u003e\n\u003cp\u003eParasitoids are highly host-specific, seeking out their target even at low densities. They leave no residue, avoid resistance, are safe for people and pollinators, and grow stronger as each generation produces more wasps.\u003c\/p\u003e\n\u003ch2\u003eHow to use them\u003c\/h2\u003e\n\u003cp\u003eMatch the wasp to the pest, release early and preventatively, hang cards in shade on lower leaves, and avoid pesticide residues that harm them. Watch for parasitized “mummies” or blackened scales as proof of establishment.\u003c\/p\u003e\n\u003ch2\u003eWhat's in this collection\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/collections\/aphidiusforce\"\u003eAPHIDIUSforce\u003c\/a\u003e\u003c\/strong\u003e (Aphidius spp.) — aphid parasitoids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/encarsia-formosa-pupae-on-hanging-cards\"\u003eENCARSIAforce\u003c\/a\u003e\u003c\/strong\u003e \u0026amp; \u003cstrong\u003e\u003ca href=\"\/products\/eretmocerus-eremicus-whitefly-parasite-on-hanger-cards-10000\"\u003eERETforce\u003c\/a\u003e\u003c\/strong\u003e (Encarsia, Eretmocerus) — whitefly parasitoids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/trichoforce-eggs-on-cards-100000\"\u003eTRICHOforce\u003c\/a\u003e\u003c\/strong\u003e (Trichogramma) for caterpillar eggs; \u003cstrong\u003e\u003ca href=\"\/products\/diglyphus-isaea-adult-parasitoids\"\u003eDiglyphus isaea\u003c\/a\u003e\u003c\/strong\u003e for leafminers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a parasitoid?\u003c\/h3\u003e\n\u003cp\u003eA beneficial insect — usually a tiny wasp — that develops in or on a host pest, killing it; one parasitoid uses one host to reproduce.\u003c\/p\u003e\n\u003ch3\u003eDo parasitic wasps sting people?\u003c\/h3\u003e\n\u003cp\u003eNo — these wasps are minute, harmless to humans and pets, and interested only in their pest hosts.\u003c\/p\u003e\n\u003ch3\u003eHow do parasitic wasps control pests?\u003c\/h3\u003e\n\u003cp\u003eThey lay eggs in pests like aphids, whitefly nymphs, or caterpillar eggs; the developing wasp kills the host and emerges to parasitize more.\u003c\/p\u003e\n\u003ch3\u003eHow soon will I see results?\u003c\/h3\u003e\n\u003cp\u003eLook for mummies or blackened scales within one to two weeks; control builds as each wasp generation multiplies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"#\" class=\"gm-edt-totop\" aria-label=\"Back to top\" title=\"Back to top\"\u003e↑\u003c\/a\u003e","products":[{"product_id":"aphidius-colemani-parasitoid-mummies","title":"APHIDIUSforce™ C (500\/ 1,000\/ 5,000)","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eAPHIDIUSforce™ C is a biological aphid control built around \u003cem\u003eAphidius colemani\u003c\/em\u003e, a parasitoid wasp that specializes in the smaller pest aphids. Its exceptional hunting behavior lets it detect and parasitize developing aphid hot spots even at low prey density, which makes it a strong preventative tool in greenhouses, indoor facilities, fields, and gardens. Each aphid it parasitizes becomes a bronze mummy, and the wasp pairs especially well with banker plants for season-long aphid control.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eGreen Peach Aphid (\u003cem\u003eMyzus persicae\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eMelon\/Cotton Aphid (\u003cem\u003eAphis gossypii\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBlack Bean Aphid (\u003cem\u003eAphis fabae\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eCannabis Aphid (\u003cem\u003ePhorodon cannabis\u003c\/em\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCrops it supports\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOrnamentals, hemp\/cannabis, vegetable crops, soft fruits, and tree nurseries — in greenhouses, indoor facilities, fields, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eHow Aphidius colemani controls aphids\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eFemale wasps hunt for aphids by sensing the odor of infested plants and the aphid’s honeydew secretions. Once she finds aphids, the female touches them with her antennae to confirm they are an appropriate species, then uses her ovipositor to insert a single egg inside the host. When the egg hatches, the larva eats the aphid from the inside, killing it 7 to 10 days later. The larva then spins a cocoon and the aphid turns into a bronze-colored mummy. The wasp pupates for 7 to 10 days before emerging as an adult, chewing a round exit hole out of the back of the aphid. Each female can lay up to 300 eggs, most of them during the first four days of adulthood. \u003cem\u003eAphidius colemani\u003c\/em\u003e is particularly effective when used with banker plants.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreventative\u003c\/td\u003e\n\u003ctd\u003e1–5 per 100 sq. ft., weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Spots\u003c\/td\u003e\n\u003ctd\u003e5–25 per 100 sq. ft., weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCannabis Alert:\u003c\/strong\u003e Release rate suggestions on these pages are usually not sufficient for cannabis growers. For cannabis release rates, contact us.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease timing:\u003c\/strong\u003e APHIDIUSforce™ C can be released preventatively. Once aphids are detected, increase the dosage rate in line with pest density.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Open the container near the crop to be treated and release any adult wasps that have already emerged. If necessary, gently tap the bottle to encourage them to fly away. Then sprinkle the remaining contents on flat leaves or into release boxes and hang them in the plants\/crops. Do not place mummies directly onto soil or substrate. Ensure the product contents remain dry and are not moved from the introduction site for a few days. For blister packs, open the tab on the back and hang it near the plants, out of direct sunlight.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Use immediately upon receipt. If that is not possible, the product can be briefly stored at 6–8°C \/ 43–46°F and RH \u0026gt; 85%. Always adhere to the use-by date.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Mummies can be observed on the leaves of the crop 10–14 days after the first application. A perfectly round hole at the back of the mummy indicates that an adult \u003cem\u003eA. colemani\u003c\/em\u003e has emerged. Control should be achieved once 80% of the aphids are parasitized. Check efficacy by watching for a reduction in the pest population, fewer hot spots, and healthy plant growth free of honeydew or sooty mold.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eAdvisories:\u003c\/strong\u003e Remove yellow sticky cards for the first few days after the wasps are released. Blue sticky cards are acceptable to keep the entire time. When scouting, look for the presence of hyperparasitoids, especially in the late summer months — they can hinder a biocontrol program by killing the \u003cem\u003eAphidius\u003c\/em\u003e developing inside the aphids. Hyperparasitoids leave a jagged exit hole on the aphid mummy instead of the nearly perfectly round hole that \u003cem\u003eAphidius\u003c\/em\u003e spp. produce.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Benefical-Insectary","offers":[{"title":"Bottle of 500","offer_id":46818850537628,"sku":"AC5","price":35.95,"currency_code":"USD","in_stock":true},{"title":"Bottle of 1000","offer_id":46818850570396,"sku":"AC10","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Bottle of 5000","offer_id":46818850603164,"sku":"AC50","price":288.95,"currency_code":"USD","in_stock":true},{"title":"Blister Pack of 1000 - 10x100 Blisters","offer_id":46818850635932,"sku":"AC10BP","price":80.95,"currency_code":"USD","in_stock":true},{"title":"Blister Pack of 5000 - 50x100 Blisters","offer_id":46818850668700,"sku":"AC50BP","price":332.95,"currency_code":"USD","in_stock":true},{"title":"8oz cup of 5000","offer_id":46818850701468,"sku":"AC50-CUP","price":288.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/APHIDIUSforce_C_500_aphidius_colemani_main_image.webp?v=1778110052"},{"product_id":"a-colemania-ervi-mix","title":"APHIDIUSforce™ CE (500\/ 1,000\/ 5,000)","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eAPHIDIUSforce™ CE pairs two parasitoid wasps — \u003cem\u003eAphidius colemani\u003c\/em\u003e and \u003cem\u003eAphidius ervi\u003c\/em\u003e — so a single release covers both the smaller and the larger pest aphids common in greenhouses, indoor facilities, fields, and gardens. Colemani hunts down the small species while ervi handles the big ones; both find aphid hot spots at low density and turn each host into a bronze mummy. It is a practical choice when you don’t have time to identify every aphid species in the crop.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eSmall aphid species (\u003cem\u003eAphidius colemani\u003c\/em\u003e):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eGreen Peach Aphid (\u003cem\u003eMyzus persicae\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eMelon\/Cotton Aphid (\u003cem\u003eAphis gossypii\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBlack Bean Aphid (\u003cem\u003eAphis fabae\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eCannabis Aphid (\u003cem\u003ePhorodon cannabis\u003c\/em\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eLarge aphid species (\u003cem\u003eAphidius ervi\u003c\/em\u003e):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003ePotato Aphid (\u003cem\u003eMacrosiphum euphorbiae\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eFoxglove Aphid (\u003cem\u003eAulacorthum solani\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003ePea Aphid (\u003cem\u003eAcyrthosiphon pisum\u003c\/em\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCrops it supports\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOrnamentals, hemp\/cannabis, vegetable crops, soft fruits, and tree nurseries — in greenhouses, indoor facilities, fields, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eHow the wasps control aphids\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eFemale wasps hunt for aphids by sensing the odor of infested plants and the aphid’s honeydew secretions. Once she finds aphids, the female touches them with her antennae to confirm they are an appropriate species, then uses her ovipositor to insert a single egg inside the host. When the egg hatches, the larva eats the aphid from the inside, killing it 7 to 10 days later. The larva then spins a cocoon and the aphid turns into a bronze-colored mummy. The wasp pupates for 7 to 10 days before emerging as an adult, chewing a round exit hole out of the back of the aphid. Each female can lay up to 300 eggs, most of them during the first four days of adulthood. \u003cem\u003eAphidius colemani\u003c\/em\u003e is particularly effective when used with banker plants.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreventative\u003c\/td\u003e\n\u003ctd\u003e1–5 per 100 sq. ft., weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Spots\u003c\/td\u003e\n\u003ctd\u003e5–25 per 100 sq. ft., weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCannabis Alert:\u003c\/strong\u003e Release rate suggestions on these pages are usually not sufficient for cannabis growers. For cannabis release rates, contact us.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease timing:\u003c\/strong\u003e APHIDIUSforce™ CE can be released preventatively. Once aphids are detected, increase the dosage rate in line with pest density.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Open the container near the crop to be treated and release any adult wasps that have already emerged. If necessary, gently tap the bottle to encourage them to fly away. Then sprinkle the remaining contents on flat leaves or into release boxes and hang them in the plants\/crops. Do not place mummies directly onto soil or substrate. Ensure the product contents remain dry and are not moved from the introduction site for a few days. For blister packs, open the tab on the back and hang it near the plants, out of direct sunlight.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Use immediately upon receipt. If that is not possible, the product can be briefly stored at 6–8°C \/ 43–46°F and RH \u0026gt; 85%. Always adhere to the use-by date.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Mummies can be observed on the leaves of the crop 10–14 days after the first application. A perfectly round hole at the back of the mummy indicates that an adult wasp has emerged. Control should be achieved once 80% of the aphids are parasitized. Check efficacy by watching for a reduction in the pest population, fewer hot spots, and healthy plant growth free of honeydew or sooty mold.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eAdvisories:\u003c\/strong\u003e Remove yellow sticky cards for the first few days after the wasps are released. Blue sticky cards are acceptable to keep the entire time. When scouting, look for the presence of hyperparasitoids, especially in the late summer months — they can hinder a biocontrol program by killing the \u003cem\u003eAphidius\u003c\/em\u003e developing inside the aphids. Hyperparasitoids leave a jagged exit hole on the aphid mummy instead of the nearly perfectly round hole that \u003cem\u003eAphidius\u003c\/em\u003e spp. produce.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Benefical-Insectary","offers":[{"title":"Bottle of 500","offer_id":46819307716764,"sku":"ACE5","price":93.95,"currency_code":"USD","in_stock":true},{"title":"Bottle of 1000","offer_id":46819307749532,"sku":"ACE1K","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Blister Pack of 1000","offer_id":46819307782300,"sku":"ACE1KBP","price":200.95,"currency_code":"USD","in_stock":true},{"title":"Blister Pack of 5000","offer_id":46819307815068,"sku":"ACE5KBP","price":922.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/APHIDIUSforce_CE_bottle_of_500.webp?v=1778118023"},{"product_id":"a-colemania-ervia-abdominalis-mix","title":"APHIDIUSforce™ Mix A.colemani | A.ervi | A.abdominalis | A. matricariae","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eAPHIDIUSforce™ Mix combines four parasitoid wasps — \u003cem\u003eAphidius colemani\u003c\/em\u003e, \u003cem\u003eAphidius ervi\u003c\/em\u003e, \u003cem\u003eAphidius matricariae\u003c\/em\u003e, and \u003cem\u003eAphelinus abdominalis\u003c\/em\u003e — into one release that attacks a wide range of common pest aphids. The broad species mix covers both small and large aphids, so it is a strong choice for mixed infestations or when you would rather not identify every aphid in the crop. Each wasp turns its host into a mummy you can scout on the leaf, and the blend works across greenhouses, indoor facilities, fields, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eSmall aphid species:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eGreen Peach Aphid (\u003cem\u003eMyzus persicae\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eMelon\/Cotton Aphid (\u003cem\u003eAphis gossypii\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBlack Bean Aphid (\u003cem\u003eAphis fabae\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eCannabis Aphid (\u003cem\u003ePhorodon cannabis\u003c\/em\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eLarge aphid species:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003ePotato Aphid (\u003cem\u003eMacrosiphum euphorbiae\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eFoxglove Aphid (\u003cem\u003eAulacorthum solani\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003ePea Aphid (\u003cem\u003eAcyrthosiphon pisum\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLettuce Aphid (\u003cem\u003eNasonovia ribisnigri\u003c\/em\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCrops it supports\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOrnamentals, hemp\/cannabis, vegetable crops, soft fruits, and tree nurseries — in greenhouses, indoor facilities, fields, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eHow the wasps control aphids\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eFemale wasps hunt for aphids by sensing the odor of infested plants and the aphid’s honeydew secretions. Once she finds aphids, the female touches them with her antennae to confirm they are an appropriate species, then uses her ovipositor to insert a single egg inside the host. When the egg hatches, the larva eats the aphid from the inside, killing it 7 to 10 days later. The larva then spins a cocoon and the aphid turns into a mummy. The wasp pupates for 7 to 10 days before emerging as an adult, chewing a round exit hole out of the back of the aphid. Each female can lay up to 300 eggs, most of them during the first four days of adulthood.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreventative\u003c\/td\u003e\n\u003ctd\u003e1–5 per 100 sq. ft., weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Spots\u003c\/td\u003e\n\u003ctd\u003e5–25 per 100 sq. ft., weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCannabis Alert:\u003c\/strong\u003e Release rate suggestions on these pages are usually not sufficient for cannabis growers. For cannabis release rates, contact us.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease timing:\u003c\/strong\u003e APHIDIUSforce™ Mix can be released preventatively. Once aphids are detected, increase the dosage rate in line with pest density.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Sprinkle the contents on flat leaves or into release boxes and hang them in the plants\/crops. Do not place mummies directly onto soil or substrate. Ensure the product contents remain dry and are not moved from the introduction site for a few days.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Use immediately upon receipt. If that is not possible, the product can be briefly stored at 6–8°C \/ 43–46°F and RH \u0026gt; 85%. Always adhere to the use-by date.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Mummies can be observed on the leaves of the crop 10–14 days after the first application. Note that \u003cem\u003eAphelinus abdominalis\u003c\/em\u003e produces black mummies, whereas the other three species produce golden\/brown mummies. A perfectly round hole at the back of the mummy indicates that an adult wasp has emerged. Control should be achieved once 80% of the aphids are parasitized. Check efficacy by watching for a reduction in the pest population, fewer hot spots, and healthy plant growth free of honeydew or sooty mold.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eAdvisories:\u003c\/strong\u003e Remove yellow sticky cards for the first few days after the wasps are released. Blue sticky cards are acceptable to keep the entire time.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Benefical-Insectary","offers":[{"title":"Bottle of 750","offer_id":46819419717788,"sku":"AMX7","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/APHIDIUSforce_Mix_bottle_of_750_main_image.webp?v=1778118867"},{"product_id":"aphidius-ervi-adult-parasitoids","title":"APHIDIUSforce™ E (250\/500\/1,000)","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eAPHIDIUSforce™ E is a biological aphid control built around \u003cem\u003eAphidius ervi\u003c\/em\u003e, a parasitoid wasp that specializes in the larger pest aphids. It hunts down host aphids even at low density and turns each one into a bronze mummy, making it a strong preventative and curative tool in greenhouses, indoor facilities, fields, and gardens. Pair it with \u003cem\u003eAphidius colemani\u003c\/em\u003e when both small and large aphids are present in the crop.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eLarge aphid species:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003ePotato Aphid (\u003cem\u003eMacrosiphum euphorbiae\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eFoxglove Aphid (\u003cem\u003eAulacorthum solani\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eCannabis Aphid (\u003cem\u003ePhorodon cannabis\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003ePea Aphid (\u003cem\u003eAcyrthosiphon pisum\u003c\/em\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCrops it supports\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOrnamentals, hemp\/cannabis, vegetable crops, soft fruits, and tree nurseries — in greenhouses, indoor facilities, fields, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eHow Aphidius ervi controls aphids\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eFemale wasps hunt for aphids by sensing the odor of infested plants and the aphid’s honeydew secretions. Once she finds aphids, the female touches them with her antennae to confirm they are an appropriate species, then uses her ovipositor to insert a single egg inside the host. When the egg hatches, the larva eats the aphid from the inside, killing it 7 to 10 days later. The larva then spins a cocoon and the aphid turns into a bronze-colored mummy. The wasp pupates for 7 to 10 days before emerging as an adult, chewing a round exit hole out of the back of the aphid. Each female can lay up to 300 eggs, most of them during the first four days of adulthood.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreventative\u003c\/td\u003e\n\u003ctd\u003e1–5 per 100 sq. ft., weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Spots\u003c\/td\u003e\n\u003ctd\u003e5–25 per 100 sq. ft., weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCannabis Alert:\u003c\/strong\u003e Release rate suggestions on these pages are usually not sufficient for cannabis growers. For cannabis release rates, contact us.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease timing:\u003c\/strong\u003e APHIDIUSforce™ E can be released preventatively. Once aphids are detected, increase the dosage rate in line with pest density.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Gently rotate the bottle horizontally to ensure even distribution. Sprinkle the contents on flat leaves or into release boxes and hang them in the plants\/crops. Do not place mummies directly onto soil or substrate. Ensure the product contents remain dry and are not moved from the introduction site for a few days. For blister packs, open the tab on the back and hang it near the plants, out of direct sunlight.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Use immediately upon receipt. If that is not possible, the product can be briefly stored at 6–8°C \/ 43–46°F and RH \u0026gt; 85%. Always adhere to the use-by date.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Mummies can be observed on the leaves of the crop 10–14 days after the first application. A perfectly round hole at the back of the mummy indicates that an adult \u003cem\u003eA. ervi\u003c\/em\u003e has emerged. Control should be achieved once 80% of the aphids are parasitized. Check efficacy by watching for a reduction in the pest population, fewer hot spots, and healthy plant growth free of honeydew or sooty mold.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eAdvisories:\u003c\/strong\u003e Remove yellow sticky cards for the first few days after the wasps are released. Blue sticky cards are acceptable to keep the entire time. When scouting, look for the presence of hyperparasitoids, especially in the late summer months — they can hinder a biocontrol program by killing the \u003cem\u003eAphidius\u003c\/em\u003e developing inside the aphids. Hyperparasitoids leave a jagged exit hole on the aphid mummy instead of the nearly perfectly round hole that \u003cem\u003eAphidius\u003c\/em\u003e spp. produce.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Beneficial-Insectary","offers":[{"title":"Bottle of 250","offer_id":46947617439900,"sku":"AE25","price":66.95,"currency_code":"USD","in_stock":true},{"title":"Bottle of 500","offer_id":46947617472668,"sku":"AE50","price":119.95,"currency_code":"USD","in_stock":true},{"title":"Bottle of 1,000","offer_id":46947617505436,"sku":"AE1K","price":215.95,"currency_code":"USD","in_stock":true},{"title":"Blister Pack of 1,000","offer_id":46947617538204,"sku":"AE1KBP","price":247.95,"currency_code":"USD","in_stock":true},{"title":"8oz cup of 5,000","offer_id":46947617570972,"sku":"AE50-CUP","price":969.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/APHIDIUSforce_E_250_500_1_000_bottle_of_500.webp?v=1779299413"},{"product_id":"diglyphus-isaea-adult-parasitoids","title":"Diglyphus isaea – leafminer parasite (250)","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cem\u003eDiglyphus isaea\u003c\/em\u003e is a parasitic wasp that hunts down leafminer larvae and stops them before they damage the crop. Adult females seek out leafminer larvae inside the leaf mines and parasitize them, breaking the pest’s life cycle and preventing new outbreaks. It thrives in warm conditions, which makes it especially effective in summer and warmer regions, and it works well in greenhouses, gardens, and field crops as part of an IPM program.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eLeafminers (\u003cem\u003eLiriomyza\u003c\/em\u003e spp.), including the serpentine leafminer and other agromyzid leafminers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow Diglyphus isaea controls leafminers\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eFemales locate leafminer larvae as they feed inside the leaf and “sting” them with the ovipositor, injecting a venom that paralyzes the larva so it stops feeding right away. The wasp then lays an egg beside the host, and the developing \u003cem\u003eDiglyphus\u003c\/em\u003e larva feeds on the paralyzed leafminer before pupating. Because females also host-feed — killing leafminer larvae outright for nutrition — they kill more pests than they parasitize, which speeds up control in warm conditions.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e0.25 to 0.5 per 10 sq. ft. Make 2 introductions, one week apart.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Hold the bottle horizontally and carefully remove the lid. Release the parasites by gently tapping the opened bottle while walking through the crop, then leave the open bottle upright in the infested area for a few hours so any remaining wasps can escape.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eTiming:\u003c\/strong\u003e In hot, sunny weather make introductions early in the day or in the late afternoon \/ early evening.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Do not cold store the adults for more than 18 hours. Hold in darkness at a moderately humid 55–60°F until ready to release.\u003c\/p\u003e\n\n\u003ch2\u003eShipping Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eOvernight shipping required.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOrder by Thursday 11AM PST to receive the following week.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eWill ship Tuesdays and Wednesdays.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eThis product is affected by US holidays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Beneficial-Insectary","offers":[{"title":"Vial of 250","offer_id":46950952435868,"sku":"DI25","price":80.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/Diglyphus_isaea_leafminer_parasite_250_vial_of_250.webp?v=1779304389"},{"product_id":"encareretforce-whitefly-parasite-mix-100-per-card-300050001000015000","title":"ENCAR\/ERETforce™ – whitefly parasite mix 100 per card (5,000\/ 10,000\/ 15,000)","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eENCAR\/ERETforce™ combines two parasitic wasps — \u003cem\u003eEncarsia formosa\u003c\/em\u003e and \u003cem\u003eEretmocerus eremicus\u003c\/em\u003e — into one card-based release that covers a broader range of whitefly than either wasp alone. Encarsia is the classic greenhouse whitefly parasite, while Eretmocerus is most useful against silverleaf\/tobacco whitefly, so together they handle mixed whitefly populations. Both lay their eggs inside developing whitefly nymphs and turn them into parasitized scales you can scout on the leaf. These hanger cards make it easy to distribute the parasites evenly through vegetable, soft fruit, ornamental, and hemp\/cannabis crops.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eGreenhouse Whitefly (\u003cem\u003eTrialeurodes vaporariorum\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTobacco \/ Silverleaf Whitefly (\u003cem\u003eBemisia tabaci\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOther whitefly species\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCrops it supports\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eVegetable crops, soft fruits, ornamental crops, and hemp\/cannabis — in greenhouses, indoor facilities, field and row crops, interiorscapes, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eHow the two wasps control whitefly\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eBoth are specialist parasites that lay eggs inside sedentary whitefly nymphs. \u003cem\u003eEncarsia formosa\u003c\/em\u003e is most often used against greenhouse whitefly (\u003cem\u003eTrialeurodes vaporariorum\u003c\/em\u003e) and parasitizes 2nd to 4th instar nymphs, while \u003cem\u003eEretmocerus eremicus\u003c\/em\u003e is most often used against silverleaf whitefly (\u003cem\u003eBemisia tabaci\u003c\/em\u003e) and prefers 2nd instar nymphs — so pairing them covers each other’s host preferences. Both can also sting and host-feed on nymphs without laying an egg. They work best in a window of 68–77°F with relative humidity of 70% or less, and need whitefly nymphs present to complete their life cycle.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCards\u003c\/td\u003e\n\u003ctd\u003e0.5–2 parasitoids \/ sq. ft., bi-weekly, as needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCannabis Alert:\u003c\/strong\u003e Release rate suggestions on these pages are usually not sufficient for cannabis growers. For cannabis release rates, contact us.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease timing:\u003c\/strong\u003e Release the wasp pupae on cards in the early to late hours of the day after receipt. If that is not possible, avoid the hot, dry times of day. Until release, keep the strips of cards in a cool, dark space so the wasps can maximize their remaining development time.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Remove the strips of cards from their container and gently fold along the perforations repeatedly to separate them — tearing the cards can knock the pupae loose, and the pupae are delicate, so avoid touching them. Hang the cards within the canopy, protected from sun and water, in an even distribution throughout the crop or near the pest’s preferred hosts. Place them in shaded areas of the canopy and leave them undisturbed for about 21 days to ensure emergence. Many growers build simple release stations — a bamboo stake, a bent bread tie for a hook, and an inverted cup or pot as a sun shade — so cards can be moved to follow hot spots.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Do not cold store. It is best to apply the parasites as soon as possible upon receipt. If storage is unavoidable, keep them between 45–50°F in the dark, up to 18 hours after receipt.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Parasitized whitefly nymphs take 10–14 days to start appearing, and often show a wound where the wasp’s ovipositor contacted them. Nymphs parasitized by Encarsia turn a black hue; for Eretmocerus, look closely inside the nymphs for developing larvae. Parasitized nymphs are left with a round, submarine-style exit hole, whereas an emerged adult whitefly leaves a T-shaped slit.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eAdvisories:\u003c\/strong\u003e Yellow sticky cards will catch these adult wasps as they emerge, so removing yellow cards at the time of release is ideal.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Beneficial-Insectary","offers":[{"title":"Pack of 10,000","offer_id":46950952501404,"sku":"EM10","price":107.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 15,000","offer_id":46950952534172,"sku":"EM15","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/ENCAR_ERETforce_whitefly_parasite_mix_100_per_card_5_000__10_000__15_000_pack_of_10000.webp?v=1779304706"},{"product_id":"encarsiaforce-whitefly-parasite-100-per-card-50001000015000","title":"ENCARSIAforce™ – whitefly parasite 100 per card (10,000\/ 15,000)","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eENCARSIAforce™ is the parasitic wasp \u003cem\u003eEncarsia formosa\u003c\/em\u003e, one of the original biological control agents and a proven tool against greenhouse whitefly. The female lays her eggs inside developing whitefly nymphs, killing them and turning the parasitized scale black. This format delivers the pupae on hanger cards at 100 per card, ready to separate and hang where whitefly are building. Use it in vegetable, soft fruit, ornamental, and hemp\/cannabis crops, in greenhouses, indoor facilities, field and row crops, interiorscapes, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eGreenhouse Whitefly (\u003cem\u003eTrialeurodes vaporariorum\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOther whitefly species\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCrops it supports\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eVegetable crops, soft fruits, ornamental crops, and hemp\/cannabis — in greenhouses, indoor facilities, field and row crops, interiorscapes, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eHow Encarsia formosa controls whitefly\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eEncarsia is a specialist parasite that lays its eggs inside sedentary whitefly nymphs, parasitizing the 2nd to 4th instars. It needs whitefly nymphs present to complete its life cycle, and a parasitized nymph darkens to a black scale as the wasp develops inside. Each female can lay around 150–200 eggs in her lifetime. Encarsia works best in a window of 68–77°F with relative humidity of 70% or less.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCards\u003c\/td\u003e\n\u003ctd\u003e0.25–0.5 parasitoids \/ sq. ft., bi-weekly, as needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCannabis Alert:\u003c\/strong\u003e Release rate suggestions on these pages are usually not sufficient for cannabis growers. For cannabis release rates, contact us.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease timing:\u003c\/strong\u003e Release the wasp pupae on cards in the early to late hours of the day after receipt. If that is not possible, avoid the hot, dry times of day. Until release, keep the strips of cards in a cool, dark space so the wasps can maximize their remaining development time.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Separate the individual cards at the perforations by gently folding them back and forth — don’t tear them, which can loosen the lightly secured pupae, and take care not to touch the pupae, as they are delicate. Hang the cards from the middle to upper branches of the plants, sheltered from the sun’s rays and from watering, mist, and irrigation. Place them next to localized whitefly populations, or distribute them evenly (or near the pest’s preferred host plants) when used preventively. Leave the cards undisturbed for about 20–21 days to ensure thorough emergence. Many growers build simple release stations — a bamboo stake, a bent bread tie for a hook, and an inverted cup as a sun shade — so cards can follow the hot spots.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Do not cold store. It is best to apply the parasitic wasps as soon as possible upon receipt. If storage is unavoidable, keep them between 45–50°F in the dark, up to 18 hours after receipt.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Parasitized whitefly nymphs take 10–14 days to start appearing and turn a black hue. Watch the lower leaves for these black scales; when about 90% of those present are black, you can reduce applications. Don’t remove the black scales before the wasps emerge — much of the ongoing control comes from the Encarsia breeding within the crop. A parasitized nymph leaves a round, submarine-style exit hole, whereas an emerged adult whitefly leaves a T-shaped slit.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eAdvisories:\u003c\/strong\u003e Yellow sticky cards will catch these adult wasps as they emerge, so removing yellow cards at the time of release is ideal.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Beneficial-Insectary","offers":[{"title":"Pack of 10,000","offer_id":46950952566940,"sku":"EH10","price":94.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 15,000","offer_id":46950952599708,"sku":"EH15","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/ENCARSIAforce_whitefly_parasite_100_per_card_10_000__15_000_pack_of_10000.webp?v=1779304888"},{"product_id":"encarsia-formosa-pupae-on-hanging-cards","title":"ENCARSIAforce™ – whitefly parasite 50 per card (3,000\/ 7,500)","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eENCARSIAforce™ is the parasitic wasp \u003cem\u003eEncarsia formosa\u003c\/em\u003e, one of the original biological control agents and a proven tool against greenhouse whitefly. The female lays her eggs inside developing whitefly nymphs, killing them and turning the parasitized scale black. This format delivers the pupae on hanger cards at 50 per card — a smaller card density that suits lighter pressure, propagation, and tighter placement. Use it in vegetable, soft fruit, ornamental, and hemp\/cannabis crops, in greenhouses, indoor facilities, field and row crops, interiorscapes, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eGreenhouse Whitefly (\u003cem\u003eTrialeurodes vaporariorum\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOther whitefly species\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCrops it supports\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eVegetable crops, soft fruits, ornamental crops, and hemp\/cannabis — in greenhouses, indoor facilities, field and row crops, interiorscapes, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eHow Encarsia formosa controls whitefly\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eEncarsia is a specialist parasite that lays its eggs inside sedentary whitefly nymphs, parasitizing the 2nd to 4th instars. It needs whitefly nymphs present to complete its life cycle, and a parasitized nymph darkens to a black scale as the wasp develops inside. Each female can lay around 150–200 eggs in her lifetime. Encarsia works best in a window of 68–77°F with relative humidity of 70% or less.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCards\u003c\/td\u003e\n\u003ctd\u003e0.25–0.5 parasitoids \/ sq. ft., bi-weekly, as needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCannabis Alert:\u003c\/strong\u003e Release rate suggestions on these pages are usually not sufficient for cannabis growers. For cannabis release rates, contact us.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease timing:\u003c\/strong\u003e Release the wasp pupae on cards in the early to late hours of the day after receipt. If that is not possible, avoid the hot, dry times of day. Until release, keep the strips of cards in a cool, dark space so the wasps can maximize their remaining development time.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Separate the individual cards at the perforations by gently folding them back and forth — don’t tear them, which can loosen the lightly secured pupae, and take care not to touch the pupae, as they are delicate. Hang the cards from the middle to upper branches of the plants, sheltered from the sun’s rays and from watering, mist, and irrigation. Place them next to localized whitefly populations, or distribute them evenly (or near the pest’s preferred host plants) when used preventively. Leave the cards undisturbed for about 20–21 days to ensure thorough emergence. Many growers build simple release stations — a bamboo stake, a bent bread tie for a hook, and an inverted cup as a sun shade — so cards can follow the hot spots.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Do not cold store. It is best to apply the parasitic wasps as soon as possible upon receipt. If storage is unavoidable, keep them between 45–50°F in the dark, up to 18 hours after receipt.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Parasitized whitefly nymphs take 10–14 days to start appearing and turn a black hue. Watch the lower leaves for these black scales; when about 90% of those present are black, you can reduce applications. Don’t remove the black scales before the wasps emerge — much of the ongoing control comes from the Encarsia breeding within the crop. A parasitized nymph leaves a round, submarine-style exit hole, whereas an emerged adult whitefly leaves a T-shaped slit.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eAdvisories:\u003c\/strong\u003e Yellow sticky cards will catch these adult wasps as they emerge, so removing yellow cards at the time of release is ideal.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Beneficial-Insectary","offers":[{"title":"Pack of 5,000","offer_id":46950952665244,"sku":"EF5","price":48.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 7,500","offer_id":46950952698012,"sku":"EF75","price":71.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/ENCARSIAforce_whitefly_parasite_50_per_card_3_000__7_500_pack_of_5000.webp?v=1779305070"},{"product_id":"eretmocerus-eremicus-whitefly-parasite-on-hanger-cards-10000","title":"ERETforce™ whitefly parasite 100 per card (5,000\/ 10,000\/ 15,000)","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eERETforce™ is the parasitic wasp \u003cem\u003eEretmocerus eremicus\u003c\/em\u003e, used to control whitefly — especially the tobacco\/silverleaf whitefly (\u003cem\u003eBemisia tabaci\u003c\/em\u003e). The female lays her eggs inside developing whitefly nymphs, and the parasitized nymph turns a darker golden color as the wasp develops inside. These hanger cards deliver the pupae at 100 per card, ready to separate and hang where whitefly are building. Use it in vegetable, soft fruit, ornamental, and hemp\/cannabis crops.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eTobacco \/ Silverleaf Whitefly (\u003cem\u003eBemisia tabaci\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOther whitefly species\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCrops it supports\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eVegetable crops, soft fruits, ornamental crops, and hemp\/cannabis — in greenhouses, indoor facilities, field and row crops, interiorscapes, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eHow Eretmocerus eremicus controls whitefly\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eEretmocerus is a specialist parasite that lays its eggs inside sedentary whitefly nymphs, showing a preference for 2nd instar nymphs, and it is most often used against silverleaf whitefly. It can also sting and host-feed on nymphs without laying an egg, drinking the pest’s fluids for nutrition. It works best in a window of 68–77°F with relative humidity of 70% or less, and needs whitefly nymphs present to complete its life cycle. It pairs well with \u003cem\u003eEncarsia formosa\u003c\/em\u003e when both greenhouse and silverleaf whitefly are present.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003e0.5 to 2 per 10 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003e5 to 20 per 10 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003ePreventive releases may need to be made weekly instead of bi-weekly if the crop is a “whitefly magnet.”\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCannabis Alert:\u003c\/strong\u003e Release rate suggestions on these pages are usually not sufficient for cannabis growers. For cannabis release rates, contact us.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease timing:\u003c\/strong\u003e Release the wasp pupae on cards in the early to late hours of the day after receipt. If that is not possible, avoid the hot, dry times of day. Until release, keep the strips of cards in a cool, dark space so the wasps can maximize their remaining development time.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Separate the cards at the perforations by gently folding them back and forth — don’t tear them, which can knock the delicate pupae loose, and avoid touching the pupae. Hang the cards within the canopy, protected from sun and water, distributed evenly through the crop or next to the pest’s preferred hosts. Place them in shaded areas and leave them undisturbed for about 21 days to ensure emergence. Blister packs are released the same way, with the plastic bubble giving extra protection in overhead-watered crops.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Do not cold store. It is best to apply the parasites as soon as possible upon receipt. If storage is unavoidable, keep them between 45–50°F in the dark, up to 18 hours after receipt.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Parasitized whitefly nymphs take 10–14 days to start appearing and often show a wound where the ovipositor contacted them. For Eretmocerus, look closely inside the nymphs for developing larvae; parasitized nymphs are left with a round, submarine-style exit hole, whereas an emerged adult whitefly leaves a T-shaped slit.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eAdvisories:\u003c\/strong\u003e Yellow sticky cards will catch these adult wasps as they emerge, so removing yellow cards at the time of release is ideal.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Beneficial-Insectary","offers":[{"title":"Pack of 5,000","offer_id":46950952763548,"sku":"EE5","price":62.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 10,000","offer_id":46950952796316,"sku":"EE10","price":121.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 15,000","offer_id":46950952829084,"sku":"EE15","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/ERETforce_whitefly_parasite_100_per_card_5_000__10_000__15_000_pack_of_5000.webp?v=1779310527"},{"product_id":"fly-parasites-fly-control","title":"Fly parasites for Fly Control (7,500\/ 10,000\/ 15,000\/ 25,000)","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\u003ch3\u003e\u003cstrong\u003e*** FREE SHIPPING on Fly Parasites ***\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThese fly parasites are a blend of tiny beneficial wasps — \u003cem\u003eMuscidifurax raptorellus\u003c\/em\u003e, \u003cem\u003eMuscidifurax zaraptor\u003c\/em\u003e, and \u003cem\u003eSpalangia cameroni\u003c\/em\u003e — used to prevent, control, and manage filth-breeding flies. The wasps are harmless to people and animals; they attack flies at the pupal stage, before they ever become buzzing adults. Use them anywhere flies breed in manure: stables, farms, dairies, kennels, racetracks, composting areas, and similar sites.\u003c\/p\u003e\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eFilth-breeding flies, including the common house fly (\u003cem\u003eMusca domestica\u003c\/em\u003e) and other manure-breeding flies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eStables, farms, dairies, kennels, dumps, racetracks, composting areas, and anywhere filth-breeding flies are a problem.\u003c\/p\u003e\n\u003ch3\u003eHow the wasps control flies\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eThe wasps lay up to five eggs in each fly pupa. The eggs hatch and the larvae consume the developing fly from the inside (endoparasitism), so a new parasite emerges from the pupa instead of a new fly — and the cycle continues, building suppression over the season.\u003c\/p\u003e\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAnimal Type\u003c\/th\u003e\n\u003cth\u003eQuantity \u0026amp; Frequency\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorses\u003c\/td\u003e\n\u003ctd\u003e7,500 per every 5 horses, every 2 to 4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCattle, Buffalo\u003c\/td\u003e\n\u003ctd\u003e7,500 per every 5 animals, every 1 to 3 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGoats, Sheep, Dogs\u003c\/td\u003e\n\u003ctd\u003e7,500 per every 15 animals, every 2 to 4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMiniatures, Burros\u003c\/td\u003e\n\u003ctd\u003e7,500 per every 10 animals, every 2 to 4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwine\u003c\/td\u003e\n\u003ctd\u003e7,500 per every 10 animals, every 1 to 2 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChickens, Turkeys (on wire)\u003c\/td\u003e\n\u003ctd\u003e7,500 per every 2,000 birds, every 1 to 2 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOstriches, Emus\u003c\/td\u003e\n\u003ctd\u003e7,500 per every 15 birds, every 2 to 4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLlamas, Alpacas\u003c\/td\u003e\n\u003ctd\u003e7,500 per every 10 animals, every 2 to 4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeedlots, Dairies, Zoos \u0026amp; others\u003c\/td\u003e\n\u003ctd\u003eContact us for a tailored program\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Fly Parasite Calculator — call to action (styles live in the main site CSS) --\u003e\n\u003caside aria-label=\"Fly Parasite Calculator\" class=\"gm-calc-cta\"\u003e\n\u003cdiv class=\"gm-calc-cta-text\"\u003e\n\u003cp class=\"gm-calc-cta-kicker\"\u003eNot sure how many you need?\u003c\/p\u003e\n\u003ch3 class=\"gm-calc-cta-title\"\u003eSize your release in seconds\u003c\/h3\u003e\n\u003cp class=\"gm-calc-cta-sub\"\u003eEnter your animal type and headcount and the Fly Parasite Calculator returns the right pouch size for your operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/pages\/fly-parasite-calculator\" class=\"gm-calc-cta-btn\"\u003e \u003cspan\u003eOpen the Fly Parasite Calculator\u003c\/span\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2.4\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"18\" width=\"18\"\u003e\u003cpath d=\"M5 12h14M13 6l6 6-6 6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/a\u003e\u003c\/aside\u003e\n\u003cbr\u003e\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease timing:\u003c\/strong\u003e Start early in the year — early to mid-spring — before fly populations build, and continue on the schedule above through the season.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e The parasites ship as pre-parasitized fly pupae mixed with pine shavings. You can mix in more shavings to spread them over a larger area, then sprinkle the contents in and around stalls, feeding areas, and manure storage sites (or compost piles, refuse sites, and landfills in non-livestock settings). Put them in protected locations, away from hooves and rain, or deposit them into a Fly Parasite Hatching Station to shield them from ants and birds.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e The package may be stored at room temperature until release. Try to release within 48 hours of receiving the shipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Beneficial-Insectary","offers":[{"title":"Pouch of 7,500","offer_id":46950952927388,"sku":"P75","price":25.2,"currency_code":"USD","in_stock":true},{"title":"Pouch of 10,000","offer_id":46950952960156,"sku":"P10","price":29.3,"currency_code":"USD","in_stock":true},{"title":"Pouch of 15,000","offer_id":46950952992924,"sku":"P15","price":41.85,"currency_code":"USD","in_stock":true},{"title":"Pouch of 25,000","offer_id":46950953025692,"sku":"P25","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/Fly_parasites_for_Fly_Control_7_500__10_000__15_000__25_000_Pouch_of_7500.webp?v=1779322356"},{"product_id":"trichoforce-eggs-on-cards-100000","title":"TRICHOforce™ – eggs on cards (100,000)","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eTRICHOforce™ is the tiny parasitic wasp \u003cem\u003eTrichogramma\u003c\/em\u003e, well known for preventing damage from moth and butterfly caterpillars. Instead of attacking the caterpillar after it hatches, it goes after the pest’s eggs — the wasp lays its own egg inside the moth egg, so a new wasp emerges instead of a caterpillar. That makes it a preventive tool best timed to moth flights in field crops, gardens, vineyards, and nurseries.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eThe eggs of many moth and butterfly (Lepidoptera) pests, before they hatch into caterpillars\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow Trichogramma controls caterpillars\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eEach female wasp seeks out freshly laid pest eggs and lays an egg inside them. The developing wasp consumes the egg’s contents, so the pest never reaches the destructive caterpillar stage. Because it works only on eggs, timing is critical — releases need to coincide with moth flight so host eggs are available for parasitism.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral\u003c\/td\u003e\n\u003ctd\u003e1–2 per sq. ft., weekly during moth flight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcre+\u003c\/td\u003e\n\u003ctd\u003e50,000 to 100,000 per acre, weekly during moth flight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003eTiming is critical to ensure host eggs are available for parasitism.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCannabis Alert:\u003c\/strong\u003e Release rate suggestions on these pages are usually not sufficient for cannabis growers. For cannabis release rates, contact us.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003ePrepare the cards:\u003c\/strong\u003e To get an even distribution, cut each card into 30 hanging tags — flip the card over (egg side down) and cut along the perforated lines with scissors; do not tear.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Place the hanging tags once emergence has begun or after the wasps start emerging — you can see emergence as tiny brown dots moving around (a magnifying glass helps). Distribute the tags as evenly as possible throughout the target area, in the evening or early morning, in locations shaded from the sun and protected from rain. Ant control is important, since ants often attack the developing beneficials — another reason to distribute the tags after emergence has started.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Do not store the emerged adult wasps for more than 4 hours; hold at a moderately humid 55–65°F. Do not cold-store the wasps’ pupae for more than 3 days; hold at a slightly humid 45–50°F.\u003c\/p\u003e\n\n\u003ch2\u003eShipping Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eOvernight shipping required.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOrder by Thursday 11AM PST to receive the following week.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eWill ship Tuesdays and Wednesdays.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eThis product is affected by US holidays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Beneficial-Insectary","offers":[{"title":"TRICHOforce B","offer_id":46964903444636,"sku":"TBH","price":37.95,"currency_code":"USD","in_stock":true},{"title":"TRICHOforce M","offer_id":46964903477404,"sku":"TMH","price":37.95,"currency_code":"USD","in_stock":true},{"title":"TRICHOforce PL","offer_id":46964903510172,"sku":"TPLH","price":37.95,"currency_code":"USD","in_stock":true},{"title":"TRICHOforce Mixed Card","offer_id":46964903542940,"sku":"TMIX","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/TRICHOforce_eggs_on_cards_100_000_TRICHOforce_B.webp?v=1779310244"},{"product_id":"aphidiusforce-m","title":"APHIDIUSforce M","description":"\u003cdiv class=\"gm-content-products\"\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eAPHIDIUSforce™ M is a biological aphid control built around \u003cem\u003eAphidius matricariae\u003c\/em\u003e, a tiny parasitic wasp that hunts soft-bodied aphids and turns them into bronze mummies. It hosts on at least 40 species of aphids, but growers rely on it most to control green peach aphid (\u003cem\u003eMyzus persicae\u003c\/em\u003e) and tobacco aphid in greenhouses, indoor facilities, fields, gardens, and hemp\/cannabis crops. Because it works as a living natural enemy rather than a spray, this aphid parasitoid wasp drops cleanly into an IPM program and keeps clearing hot spots between releases.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it targets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eGreen Peach Aphid (\u003cem\u003eMyzus persicae\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTobacco Aphid (\u003cem\u003eMyzus persicae nicotianae\u003c\/em\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCrops it supports\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOrnamentals, hemp\/cannabis, vegetable crops, soft fruits, and tree nurseries — in greenhouses, indoor facilities, fields, and gardens.\u003c\/p\u003e\n\n\u003ch3\u003eHow Aphidius matricariae controls aphids\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eFemale wasps hunt for aphids by sensing the odor of infested plants and the aphid’s honeydew secretions. Once she finds aphids, the female touches them with her antennae to confirm they are an appropriate species, then uses her ovipositor to insert a single egg inside the host. When the egg hatches, the larva eats the aphid from the inside, killing it 7 to 10 days later. The larva then spins a cocoon and the aphid turns into a bronze-colored mummy. The wasp pupates for 7 to 10 days before emerging as an adult, chewing a round exit hole out of the back of the aphid. Each female can lay up to 300 eggs, most of them during the first four days of adulthood.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Rates\u003c\/h2\u003e\n\u003cdiv class=\"gm-table-wrap\"\u003e\n\u003ctable class=\"gm-release-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003cth\u003eRelease Information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreventative\u003c\/td\u003e\n\u003ctd\u003e1–5 per 100 sq. ft., weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Spots\u003c\/td\u003e\n\u003ctd\u003e5–25 per 100 sq. ft., weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCannabis Alert:\u003c\/strong\u003e Release rate suggestions on these pages are usually not sufficient for cannabis growers. For cannabis release rates, contact us.\u003c\/p\u003e\n\n\u003ch2\u003eRelease Instructions\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease timing:\u003c\/strong\u003e APHIDIUSforce™ M can be released preventatively. Once aphids are detected, increase the dosage rate in line with pest density.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eRelease method:\u003c\/strong\u003e Open the container near the crop to be treated and release any adult wasps that have already emerged. If necessary, gently tap the bottle to encourage them to fly away. Then sprinkle the remaining contents on flat leaves or into release boxes and hang them in the plants\/crops. Do not place mummies directly onto soil or substrate. Ensure the product contents remain dry and are not moved from the introduction site for a few days.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Use immediately upon receipt. If that is not possible, the product can be briefly stored at 6–8°C \/ 43–46°F and RH \u0026gt; 85%. Always adhere to the use-by date.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Mummies can be observed on the leaves of the crop 10–14 days after the first application. A perfectly round hole at the back of the mummy indicates that an adult \u003cem\u003eA. matricariae\u003c\/em\u003e has emerged. Control should be achieved once 80% of the aphids are parasitized. Check efficacy by watching for a reduction in the pest population, fewer hot spots, and healthy plant growth free of honeydew or sooty mold.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eAdvisories:\u003c\/strong\u003e Remove yellow sticky cards for the first few days after the wasps are released. Blue sticky cards are acceptable to keep the entire time. When scouting, look for the presence of hyperparasitoids, especially in the late summer months — they can hinder a biocontrol program by killing the \u003cem\u003eAphidius\u003c\/em\u003e developing inside the aphids. Hyperparasitoids leave a jagged exit hole on the aphid mummy instead of the nearly perfectly round hole that \u003cem\u003eAphidius\u003c\/em\u003e spp. produce.\u003c\/p\u003e\n\n\u003ch2\u003eShipping Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eOvernight shipping required.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOrder by Wednesday at 12PM PST to receive the following week.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eWill ship Tuesdays and Wednesdays.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eThis product is affected by US holidays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Beneficial-Insectary","offers":[{"title":"Bottle of 5,000","offer_id":46964903870620,"sku":"AMAT5K","price":429.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/files\/APHIDIUSforce_M_bottle_of_5000.webp?v=1779299866"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0403\/6764\/collections\/Parasitoids_Collection.webp?v=1782260247","url":"https:\/\/greenmethods.com\/collections\/parasitoids.oembed","provider":"Green Methods","version":"1.0","type":"link"}