{"product_id":"trichogramma-wasptrichogramma-egg-card","title":"Trichogramma Wasp Egg Cards (2 sheets), Natural Enemy of Cabbage Worms and Other Pests","description":"\u003cp\u003eTrichogramma wasps are parasitic natural enemies used for the biological control of agricultural pests.\u003c\/p\u003e\n\u003cp\u003eTarget pests: Primarily controls various lepidopteran pests in crops such as corn and rice, including striped stem borer, yellow stem borer, rice leaf roller, corn borer, cotton bollworm, oriental fruit moth, peach fruit moth, cabbage worm, fall armyworm, etc.\u003c\/p\u003e\n\u003cp\u003eApplication method: Uniformly hang 2-3 Trichogramma egg cards per plant, then release again at 7-10 day intervals. Two consecutive releases yield better results.\u003c\/p\u003e\n\u003cp\u003ePrecautions: Egg cards should be hung on the underside of crop leaves, avoiding direct sunlight. Do not spray chemical pesticides within 10 days before or after release. Stop releases during rainy weather.\u003c\/p\u003e","brand":"森流 GreenFlow - 動植物造景專門店","offers":[{"title":"Buy 1 get 1 free, 2 photos in total","offer_id":45772139790522,"sku":"260412020101","price":248.0,"currency_code":"HKD","in_stock":true},{"title":"Buy 3 get 2 free, 5 in total","offer_id":45772139823290,"sku":"260412020102","price":518.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/3343\/8394\/files\/Screenshot_2026-04-12-16-29-29-471_com.larus.nova_1775982591477edit.jpg?v=1775983101","url":"https:\/\/www.greenflow.hk\/en\/products\/trichogramma-wasptrichogramma-egg-card","provider":"森流 GreenFlow - 動植物造景專門店","version":"1.0","type":"link"}