以下防治方法,具有方法简便、效果良好、无毒、无污染、成本低等优点,有利于生产绿色产品。1、猪胆液。用10%的猪胆液,加1%小苏打或洗衣粉,能防治茄子立枯病,辣椒炭疽病;且能驱赶长豇豆,四季豆、瓜类的蚜虫、菜青虫、蜗牛。稀释后的液体10天内不会失效。2、小苏打。小苏打即碳酸氦钠。用0.2%的小苏打液,对黄瓜、节瓜、豆类、大白菜的白粉病、炭疽病、霜霉病及豇豆霉病等均有很好防治效果,有效率93%以上。3、草木灰。亩用10公斤草木灰加水10公斤,浸泡24小时,取滤液喷洒,可防治蚜虫,瓜类害虫;每亩沟施或撒施草木灰20～30公斤既能防蛆虫又能增产。4、红糖。红糖300克白衣酵母10克,水500 The following methods of prevention and treatment, with the method is simple, good effect, non-toxic, non-polluting, low cost, is conducive to the production of green products. 1, pig bile fluid. With 10% of the pig’s bile, plus 1% baking soda or washing powder, can control the blight of eggplant, pepper anthrax; and can drive long cowpea, green beans, melons aphids, cabbage caterpillars, snails. Diluted liquid will not expire within 10 days. 2, baking soda. Sodium bicarbonate is sodium bicarbonate. With 0.2% baking soda, cucumber, knotwort, beans, cabbage powdery mildew, anthracnose, downy mildew and cowpea mold and so have a good control effect, the effective rate of 93%. 3, ash. Mu with 10 kg of ash plus 10 kg of grass, soak for 24 hours, take the filtrate spray, can control aphids, melons pests; grasses per hectare or spreading grass ash 20 to 30 kg both anti-maggot can increase production. 4, brown sugar. Brown sugar 300 grams of white yeast 10 grams, 500 water