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大蒜将20～30克大蒜捣成泥状,然后加10公斤水搅拌,取其滤液,用来喷雾防治蚜虫、红蜘蛛和甲壳虫,效果很好。大葱取新鲜大葱2～3公斤捣烂成泥,加15～17公斤水浸泡溶液喷洒,具有防治蚜虫和软体虫的作用。洋葱取20克搅拌捣烂后加水1～1.5公斤浸泡,一昼夜后过滤,将滤液喷洒植株,对蚜虫、红蜘蛛有较好防效。辣椒取新鲜辣椒50克,加水30～35倍,加热煮制半小时,取滤液喷洒。可以有效地防治蚜虫、土蚕、红蜘蛛等害虫。韭菜取新鲜韭菜1公斤,捣烂成糊状
Garlic will be 20 to 30 grams of garlic mashed, and then add 10 kg of water, whichever is the filtrate, used to spray aphids, spider mites and Beatles, the effect is very good. Scallions take fresh green onions 2 to 3 kg smashed into mud, add 15 ~ 17 kg of water soaking solution spray, with the control of aphids and mollusks role. Onion take 20 grams Stir mash and then add water 1 to 1.5 kg soak, filter after a day and night, the filtrate spray plants, aphids, spider mites have better control effect. Chili take fresh pepper 50 grams, add water 30 to 35 times, heating for half an hour, take the filtrate spray. Can effectively control aphids, soil silkworm, red spider and other pests. Leek take fresh leek 1 kg, smashed into a paste