论文部分内容阅读
多菌灵为国内七十年代产品。是目前广泛使用的杀菌剂之一。性状和特点:纯品为白色粉末,工业品为浅棕色粉末,难溶于水,可溶于稀盐酸、硬脂酸等有机酸,形成相应的盐类。对人、畜的毒性低,大白鼠口服致死中量大于5,000毫克/公斤。是一种低毒、高效广谱性杀菌剂,具有内吸作用,持效期为10—14天。剂型:50％可湿性粉剂、25％可湿性粉剂、40％胶悬剂、40％超微粉剂。
Carbendazim for the domestic seventies products. Is currently one of the widely used fungicides. Characters and characteristics: pure product is white powder, industrial product is light brown powder, insoluble in water, soluble in dilute hydrochloric acid, stearic acid and other organic acids to form the corresponding salts. Toxicity to humans and animals is low, oral rat mortality greater than 5,000 mg / kg. Is a low toxicity, high efficiency broad-spectrum bactericide, with systemic action, persistence for 10-14 days. Formulation: 50% wettable powder, 25% wettable powder, 40% plastic suspension, 40% superfine powder.