摘要
采用7种杀菌剂对马铃薯晚疫病的控制效果进行了试验。结果表明:27.75%猎霜(福美双-多抗霉素)WP对防治马铃薯晚疫病效果最好,在试验点的产量居第一,比对照增产46.42%,方差分析达到极显著水平;50%富帅得悬浮剂(氟啶胺)和华药方方(47%春雷.王铜)WP对晚疫病的防治也有较好的效果,比对照分别增产42.85%和37.5%。
Seven fungicides were tested to investigate the control effects of different fungicides on late blight of potato. The results show that 27.75% Lieshuang （thiram-polyoxin） WP has the best effect of controlling late blight of potato. The potato yield of the treatment applied with 27.75% Lieshuang WP is the highest among the tested treatments, 46.42% higher than CK and there is a significant difference in yield between the treatment applied with 27.75% Lieshuang WP and CK. 50% Frowncide （fluorine） SC and Huayao Fangfang （47% kasugamycin-copper acetate） WP have the better effect of controlling late blight of potato and their potato yields of the treatments applied with 50% Frowncide （fluorine） SC and Huayao Fangfang （47% kasugamycin-copper acetate） WP increase by 42.85% and 37.5% compared with CK respectively.
出处
《贵州农业科学》
CAS
2006年第5期67-68,共2页
Guizhou Agricultural Sciences
基金
贵州省科技计划项目"贵州省马铃薯工程技术研究中心建设"[黔科合农G字(2005)4001]
关键词
马铃薯晚疫病
药效试验
筛选
late blight of potato
control effect
test
screening
