摘要
介绍了茶叶害虫茶尺蠖不同虫态的形态特征及为害特征,并与相似虫害油桐尺蠖、木橑尺蠖、云尺蠖进行比较。同时总结了其发生规律和生活习性。然后从农业防治、生物防治、化学防治等方面总结了该虫害的防治方法,并介绍了几种主要化学药剂的作用原理、使用方法、药效以及注意事项。
This paper introduced themorphological characteristics and dam-age characteristics of different instars ofEctropis oblique hypulina Wehrli andcompared to the similar insect pestsBuasra suppressaria Guenee, Culculapantednada and Buzura thibetariaOberthur. Then summarized the occur-rence regularity and life habit. Finally, itproposed the control methods from threeaspects including agricultural control,biological control and chemical control.And introducted the principle, usage, ef-ficacy and precautions of some chemi-cals.
出处
《农业灾害研究》
2015年第8期6-8,17,共4页
Journal of Agricultural Catastrophology
关键词
茶尺蠖
形态特征
发生规律
生活习性
为害症状
识别
防治
Ectropis oblique hy-pulina Wehrli
Morphological character-istics
Occurrence regularity
Life habit
Damage characteristics
Identification
Control methods
