{"product_id":"growershouse-encarsia-formosa-control-whitefly","title":"Encarsia Formosa Whitefly Control for Greenhouses","description":"\u003cdiv\u003e\n\u003cp\u003eEncarsia formosa is a tiny parasitic wasp and the most cost-effective biological control for greenhouse whitefly. It parasitizes many whitefly species and is best known for controlling greenhouse whitefly (Trialeurodes vaporariorum) and tobacco whitefly (Bemesia tabaci) in greenhouse and indoor settings.\u003c\/p\u003e\n\u003cp\u003eApplication rates vary by infestation level: Preventative: 1-2 per plant when pests are first noticed; Moderate Infestation: 2-4 per square foot; Heavy Infestation: 4-8 per square foot. For best results, release as soon as possible after receipt, and avoid temperatures below 50°F or above 90°F. Do not release if pesticides have been used within the last two weeks. Release in the early morning or late afternoon at the base of plants or on leaves near whitefly hotspots, and repeat every two weeks until control is achieved. Storage is limited to a maximum of 2 days at 42-50 °F (6-10 °C).\u003c\/p\u003e\n\u003ch3\u003e📋 Product summary:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEncarsia formosa is a tiny parasitic wasp used for greenhouse whitefly control.\u003c\/li\u003e \u003cli\u003eParasitizes many whitefly species, including Trialeurodes vaporariorum and Bemisia tabaci.\u003c\/li\u003e \u003cli\u003eAvailable in card and blister pack formats.\u003c\/li\u003e \u003cli\u003eStorage: maximum 2 days at 42-50 °F (6-10 °C).\u003c\/li\u003e \u003cli\u003eRelease guidance: base of plants or near hotspots, in early morning or late afternoon.\u003c\/li\u003e \u003cli\u003eDo not release within two weeks of pesticide applications.\u003c\/li\u003e \u003cli\u003eApplication rates by infestation level: Preventative 1-2 per plant; Moderate 2-4 per sq ft; Heavy 4-8 per sq ft.\u003c\/li\u003e \u003cli\u003eUSA registered for use; item numbers BW-EH10 and BW-EH15.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Growers House Auto","offers":[{"title":"100x100\/card  10K","offer_id":46434640134340,"sku":"EH10","price":94.95,"currency_code":"USD","in_stock":true},{"title":"100x50\/card - 5K pupae","offer_id":46434640167108,"sku":"EF5","price":45.67,"currency_code":"USD","in_stock":true},{"title":"150x50\/card - 7500 pupae","offer_id":46434640199876,"sku":"EF75","price":67.11,"currency_code":"USD","in_stock":true},{"title":"loose in 30ml vial - 10K pupae","offer_id":46434640232644,"sku":"EF1L","price":75.11,"currency_code":"USD","in_stock":true},{"title":"150x100\/card  15K","offer_id":46434640265412,"sku":"EH15","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/5971\/6548\/files\/Growers-House-Auto-6.png?v=1784743221","url":"https:\/\/shop.soil911.com\/es\/products\/growershouse-encarsia-formosa-control-whitefly","provider":"Tampa Home \u0026 Garden Store","version":"1.0","type":"link"}