摘要
对黔北地区柑桔煤烟病发生规律进行了调查,并进行药剂防治试验。结果表明:柑桔煤烟病在黔北地区柑桔产区每年的3-11月均有发生,其中,6-11月发病较为明显,5-6月和9-10月发病最为显著。防治柑桔煤烟病应结合该病发病因素,采用综合防治技术进行防治和控制。该技术在大面积生产应用上已取得了较好效果。
The occurrence regulation of Capnodium citri was investigated and the field control test was conducted in northern Guizhou. Results showed that C. citri occurred from March to November annually, concentrated from June to November, especially May to June, and September to October. The control of C. cirri should be integrated measures according to its pathogenic factors. The technique was effective in large scale application.
出处
《贵州农业科学》
CAS
北大核心
2009年第11期101-104,共4页
Guizhou Agricultural Sciences
关键词
柑桔煤烟病
发生规律
防治技术
Capnodiurn citri
occurrence regulation
control measure
