{"product_id":"growershouse-aphidius-ervi-control-aphid","title":"Aphidius ervi – Beneficial Parasitic Wasps for Aphid Control","description":"\u003ch2\u003eBiological Control for Potato and Foxglove Aphids\u003c\/h2\u003e\n\u003cp\u003eAphidius ervi is a beneficial parasitic wasp used to manage larger aphid species in greenhouses, including potato aphids (Macrosiphum euphorbiae) and foxglove aphids (Aulacorthum solani). It targets suitable aphid hosts and can locate newly forming colonies, making it useful for early intervention in an integrated pest management (IPM) program.\u003c\/p\u003e\n\u003cp\u003eParasitized aphids develop into brown “mummies,” which can be monitored as a sign of parasitoid activity. New adult wasps emerge from these mummies to continue searching for suitable hosts.\u003c\/p\u003e\n\n\u003ch3\u003eRelease and Monitoring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart early:\u003c\/strong\u003e Introduce Aphidius ervi when aphid colonies are just beginning to develop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the release to your crop:\u003c\/strong\u003e Follow the instructions supplied with your product for release quantities, frequency, and application method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck weekly:\u003c\/strong\u003e Look for brown aphid mummies and monitor changes in the live aphid population.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserve developing wasps:\u003c\/strong\u003e When pruning, check leaves for aphid mummies. Keep leaves containing mummies in the greenhouse until the adult wasps emerge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBW-AE50:\u003c\/strong\u003e 500 count in a 4 oz bottle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBW-AE1K:\u003c\/strong\u003e 1,000 count in a 4 oz bottle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBW-AE1KBP:\u003c\/strong\u003e 1,000 count in 100 blisters containing 10 each.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5283\/5919\/files\/GH-Auto-Aphidiuservi_e7d1eba3-8597-4b76-9347-938cfa7ad1a8_480x480.jpg?v=1689194419\"\u003e\u003c\/p\u003e\n\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/J2nhwHIcvq0\" title=\"YouTube video player\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\u003e\u003c\/iframe\u003e","brand":"Growers House Auto","offers":[{"title":"4 oz bottle  0.5K","offer_id":47213349470385,"sku":"BW-AE50","price":119.95,"currency_code":"USD","in_stock":true},{"title":"4oz bottle - 250 mummies\/adults - fine shavings","offer_id":47213349503153,"sku":"AE25","price":62.11,"currency_code":"USD","in_stock":true},{"title":"4 oz bottle  1K","offer_id":47213349535921,"sku":"BW-AE1K","price":215.95,"currency_code":"USD","in_stock":true},{"title":"100 * 10 Blisters  1K","offer_id":47213349568689,"sku":"BW-AE1KBP","price":247.95,"currency_code":"USD","in_stock":true},{"title":"4oz bottle - 2K mummies\/adults - fine shavings","offer_id":47213349601457,"sku":"AE2K","price":362.22,"currency_code":"USD","in_stock":true},{"title":"4oz bottle - 5K mummies\/adults - fine shavings","offer_id":47213349634225,"sku":"AE5K","price":905.56,"currency_code":"USD","in_stock":true},{"title":"8oz cup - 5K mummies\/adults - fine shavings","offer_id":47213349666993,"sku":"AE50-CUP","price":905.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/9487\/2241\/files\/Growers-House-Auto-4_11e471bf-f487-4572-841f-4a2bee9d49f4.png?v=1776371975","url":"https:\/\/monstergardens.com\/products\/growershouse-aphidius-ervi-control-aphid","provider":"Monster Gardens","version":"1.0","type":"link"}