摘要
文中根据稻田青蛙种群密度消长调查和蛙胃解剖内容物的分析,评价了稻田青蛙对主要水稻害虫的控制效果。
In this paper, we inquired the oscillations of natural paddy frog population in Sihui county, Guangdong province, in 1988, and analysed the preys of the frogs by means of dissecting the stomaches of paddy frogs. we also evaluated the control effects of paddy frogs on major rice pests.
出处
《昆虫天敌》
CSCD
1990年第2期91-94,共4页
Natural Enemies of Insects
关键词
稻田
青蛙
种群动态
控制效果
Paddy frog population dynamics Control effects
