摘要
对湖南省水稻害虫天敌昆虫种类进行了调查，已查明天敌昆虫有３３１种，分属９目６５科２２１属．本文报道了其中的１４９种，分别记述了它们的寄主（猎物）和分布，并对少数优势种天敌的生物学特性作了记述．
This paper reports the result of survey for rice insect pests carried out inHunan province from 1983 to 1985. 121 species were collected in the rice fieldsexcept a few which were based on accumulated historical data from 1951 to 1982.These specimens have been identified by the authors and belong to 8 orders.34 families, 100 genera, respectively. The numbers of species, genera and fami-lies in each order were recorded as follows: in Collembola, 1 species, 1 genus,I family, in Orthoptera, 15 species, 13 genera, 6 families, in Thysanoptera, 5species, 4 genera, 2 families, in Hemiptera, 36 species, 28 genera, 6 families; inHomoptera, 29 species, 25 genera, 7 families; in Lepidoptera, 20 species, 21 ge-nera, 6 families, in Coleoptera, 4 species, 4 genera, 3 families; in Diptera, 5species, 4 genera, 3 families.The geographical distribution and the injure of whole rice pests were discussed.The 44 species newly recorded in Hunan province are reported
出处
《湖南农业大学学报（自然科学版）》
CAS
CSCD
1996年第4期351-364,共14页
Journal of Hunan Agricultural University(Natural Sciences)
基金
湖南省科委资助
湖南省教委资助
关键词
水稻
昆虫
害虫调查
天敌利用
湖南
paddy
insects
pest insect survey
utilization of natural enemies
Hunan
