摘要
依据前期对金丝小枣浆烂病病原菌、发病规律及影响因素的研究,对金丝小枣浆烂病防治技术进行了研究,明确了金丝小枣浆烂病化学防治喷药时期和最有效的杀菌剂。在6月30日首次用药防治效果最好,防效可达89.7%。说明尽量早用药是防治金丝小枣浆烂果病发生的有效措施。不同杀菌剂对金丝小枣浆烂病防治效果差异显著,其中50%多霉清1 000倍液防效最高,平均防效为74.4%。
Based on the study of the pathogenic fungus,regularity and resistance to thick rotten disease of Jinsixiaozao were suited in this report.We confirmed the time of treatment and the best germicide.It was showed that the first time of treatment was Jun 30.Different germicide had different treatment results.
出处
《河北农业科学》
2006年第4期23-25,共3页
Journal of Hebei Agricultural Sciences
基金
河北省重大科技攻关项目(95-98-05-02)
关键词
枣
仁果囊孢壳
防治方法
Chinese date
Physalospora obusa
Control methods
