摘要
柑桔锈螨是我国柑桔生产的重要害虫 .在我国 ,一般每年有三个发生高峰期 ,造成对柑桔叶、果实的严重危害 ,在高温干旱时危害尤为严重 .其发生适宜温度是 2 3～ 32℃ ,最适温度是 2 5℃ ,光周期是L∶D =12∶12 .近年来已经对一些药剂如三氯杀螨醇产生了抗药性 .就柑桔锈螨的发生规律、抗性和防治等进行了系统叙述 ,并依此提出了综合防治措施 .
Citrus rust mite is an important pest of citrus in China. Generally, it has three occurrence peaks in one year in China. Recent studies on citrus rust mite(Phyllocoptura oleivora Ashmead) were systematically accounted, including occurrence rule (Favourable temperature range was 23～32℃, optimal temperature measured by both r and R 0 was 25℃, and critical photoperiod was L∶D=12∶12), resistance to dicofol and other pesticides, natural enemies(predatorious mites, cocinellia, square-spotted thrips, etc.), chemical control. IPM of the citrus rust mite was suggested.
出处
《仲恺农业技术学院学报》
2000年第2期59-69,共11页
Journal of Zhongkai Agrotechnical College
基金
ProjectsupportedbyIAEA
关键词
柑桔锈螨
发生规律
防治
综合治理
抗性
citrus rust mite
occurrence rule
resistance
natural enemies
chemical control
IPM
