期刊论文

STUDY ON THE PREDATORY LADYBUGS IN THE ORCHARDS IN HUNAN

中文

湖南农业大学学报(自然科学版)

1007-1032

1996

22

2

156-163

10.13331/j.cnki.jhau.1996.02.013

本校为第一机构

1984-1990年对湖南省39个县(市)果园捕食性瓢虫资源进行了调整, 共获49种, 分属鞘翅目瓢虫科的6个亚科, 30个属, 列出了名录, 并研究了异色瓢虫和龟纹瓢虫两个优势种的主要生物学特性及低浓度化学农药对这两种瓢虫的影响。

This paper reported on the resources predatory ladybugs resources in the or-chards in 39 counties and cites of Hunan Province,were investigated from 1984 to 1990 and49 sPecies of ladybugs were gqthered which belongs to 6 subfamilies and 30 genera separat-edey.The main biological characteristics of the two dominant species,L. axyridis and P. japonica,were studied preliminarily.Also the effects of low concentratio...