摘要
经初步调查和标本鉴定,初步明确了长春市蔬菜害虫发生种类与危害情况。在本市发生的71种害虫中,为害的优势种类为7种(类)。当前生产上必须抓好这些种类的防治工作。对有加重危害趋势的灯蛾类和盲蝽类亦应引起充分重视。在调查研究的基础上,提出了当前生产上综合防治的建议。
The vegetable pests were investigatedqin Changchun City in 1986 and 1987. About 71 different kinds of pests were found, among which 7 were dominact species and 4 were newly recorded fin Changchun City, Jilin Province. Among the species, the ones marked with an asterisk are dominant species. The host range, part of plant attacked, period and degree of attack etc. from each pest are reported. The character of occurrence is described and the suggestion is proposed for an integrated control.
出处
《吉林农业大学学报》
CAS
CSCD
1989年第1期33-36,13,共5页
Journal of Jilin Agricultural University
关键词
蔬菜
蔬菜害虫
优势种
微量元素
vegetable pest, dominant species, survey, integrated control.
