多菌灵具杀菌谱广、药效期长等优点,是一种较理想的杀菌剂,但在使用时应注意以下几个问题: 1.市售多菌灵多为50％的可湿性粉剂和40％的胶悬剂,购买时要注意产品的有效期,生产日期以一年内为好。 2.多菌灵对毛霉、根霉的防治效果较差,在使用时,应适当提高培养料的pH值,以抑制毛霉、根霉的生长。此外,银耳、木耳、猴头菇、滑菇等菌丝对多菌灵特别敏感,要避免使用。 3.用多菌灵拌料,应严格控 Carbendazim with broad spectrum bactericidal, long period of efficacy, is an ideal fungicide, but should pay attention to the following questions when used: 1. Carbendazim is mostly 50% wettable powder And 40% of the plastic suspension, the purchase should pay attention to the validity of the product, the production date within one year as well. 2. Carbendazim for Mucor, Rhizopus control effect is poor, in use, should be appropriate to raise the pH of the culture material to inhibit Mucor, Rhizopus growth. In addition, white fungus, fungus, Hericium, mushroom and other mycelium is particularly sensitive to carbendazim, to avoid the use. 3. With carbendazim spices, should be strictly controlled