一、微生物农药 1.农抗120。微生物杀菌剂,是一种放线菌的代谢产物,广谱、安全、无公害。用4％果树专用型600～800倍液喷雾,可防治苹果白粉病、苹果和梨树锈病、炭疽病。用200倍液涂抹病疤,可很好地治疗腐烂病。由于农抗120含有多种氨基酸,所以施用以后还可起到壮树、抗病和肥叶的良好作用。 2.多抗霉素(多氧霉素、多效霉素、宝利霉素、宝丽安、科生霉素)。世界著名农用抗 First, microbial pesticides 1. Agricultural resistance 120. Microbial disinfectants, is a metabolite of actinomycetes, broad-spectrum, safe, pollution-free. Spraying with 4 ~ 4% of fruit trees 600 ~ 800 times can prevent and cure apple powdery mildew, apple and pear rust, anthracnose. With 200 times the smear scab, can be very good treatment of rot disease. As the agricultural anti-120 contains a variety of amino acids, so after the application can also play a strong tree, disease resistance and fertilizer leaves a good role. 2. Polyoxin (Polyoxygenin, Polymyxin, Polycycline, Polaroid, RadixCopidomycin). World famous agricultural resistance