用蔬菜制作农药杀虫效果显著以蔬菜为原料制作杀虫剂，不但杀虫效果好。而且对人畜安全无害，也不污染环境。其制作方法简单，菜农们不妨一试。用黄瓜藤１．２５ｋｓ加水０．５ｋｇ捣烂，去渣取原液，每ｋｇ原液加水５ｋｇ稀释，防治菜青虫、菜螟等效果可达９０％以上。用... Produce pesticides with vegetables Insecticidal effect Significantly vegetables as raw materials to produce insecticides, insecticidal effect is not only good. And harmless to humans and animals, nor pollute the environment. Its production method is simple, vegetable farmers may wish to try. With 1.25kg cucumber vinegar water 0.5kg smashed, to the residue to take the stock solution, add 5kg of water per kg of stock dilution, prevention cabbage beetle, fruit borer and other effects up to 90%. use...