论文部分内容阅读
近几年 ,杏叶细菌性穿孔病在河南省北部发病相当严重 ,常造成早期落叶 ,花芽难以形成 ,直接影响到翌年产量。以往防治该病多用代森锌、石硫合剂等杀菌剂。中生菌素对细菌性病害有广谱杀菌作用 ,但用于防治杏叶细菌性穿孔病还未见报道。我们于 2 0 0 2年用中生菌素结合其他药剂
In recent years, apricot bacterial perforation in the northern part of Henan Province, the incidence is quite serious, often resulting in early deciduous, flower buds difficult to form, directly affect the yield the following year. In the past the prevention and treatment of the disease multi-generation Zinc Zinc, lime sulfur mixture and other fungicides. Mesocin has a broad spectrum bactericidal effect on bacterial diseases, but there is no report on the prevention and treatment of bacterial perforation of apricot. We used mesotrione in combination with other agents in 2002