“托布津”是日本生产的新杀菌剂,一般称硫代酚醇。包括两类:一为醚类(NF—35),商品名“托布津”,化学名1,2—双(3—乙氧羰—2—硫酰脲)苯;另一类为醇娄(NF—45),商品名“托布律M”,化学名1,2—双(3—甲氧羰—2—硫酰脲)苯。“托布津”是广谱杀菌剂,具有预防和治疗效果,能抑制病斑扩大和孢子形成,药害极少,对人畜无害。对果树和蔬菜的主要病害防治效果显著(如苹果、柑桔、梨、桃的黑星病; “Topzone” is a new fungicide produced in Japan, commonly known as thiokalol. Including two categories: one is ether (NF-35), the trade name “Topaz”, the chemical name 1,2-bis (3- ethoxycarbonyl- NF-45), trade name “Topromote M” and chemical name 1,2-bis (3-methoxycarbonyl-2-thiourea) benzene. “Tuobujin” is a broad-spectrum fungicide, with the prevention and treatment effect, can inhibit the expansion of lesions and sporulation, little phytotoxicity, harmless to humans and animals. The main diseases of fruit trees and vegetables have significant control effects (such as apple, orange, pear, peach Scab;