蔬菜灰霉病是北方保护地蔬菜的一大病害。近几年随着保护地面积的不断增加,灰霉病也在加重,如沈阳地区个别田块番茄灰霉病的病果率在50％以上。蔬菜灰霉病已成为保护地生产中急需解决的大问题。据此,我院开始研制防治灰霉病新药硫菌霉威,经两年在河北、内蒙古和东北三省的试验、示范表明,硫菌霉威是目前防治蔬菜灰霉病的非常优异的杀菌剂,在对甲基托布津、速克灵产生抗药性的作物上防效更佳。 Botrytis cinerea is a serious disease of vegetables in northern protected areas. In recent years, with the increasing protection of the area, gray mold is also aggravating, such as individual fields in Shenyang tomato gray mold disease rate of more than 50%. Botrytis cinerea has become a big problem urgently needed to be solved in the production of protected areas. Accordingly, our hospital began to develop a new gray mold prevention and control drug Thiobacter Granvia, after two years in Hebei, Inner Mongolia and northeastern provinces of the pilot, the demonstration shows that the sulfur bacteria mold Granville is currently a very good fungicide against Botrytis cinerea , In the thiophanate-methyl, the production of drug resistance Klinking better control effect of the crop.