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si wen li jin gui fa sheng gui lv he fang zhi yan jiu
Author(s): 
Pages: 478-480
Year: Issue:  4
Journal: Acta Entomologica Sinica

Keyword:  发生规律防治研究丽金龟防治试验防治策略人工饲养地下害虫花生辽东半岛优势种;
Abstract: <正> 四纹丽金龟(Popillia quadriguttaia F.)是我国北方一种食性杂,分布广的农田地下害虫,在辽东半岛花生产区已成为危害作物的优势种,造成花生落果,并加害玉米、高粱等。 为了消灭虫害,在搞清发生规律的基础上提出防治策略,自1973年开展本项研究,三年来,进行了人工饲养、校外防治试验与田间调查,取得如下结果。
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