黑龙江农业科学Issue(1)：57-59,3.DOI:10.11942/j.issn1002-2767.2015.01.0057
牡丹江丘陵区大豆食心虫发生动态及其防治技术的研究
Research on Occurrence Dynamic and Control Technology for Leguminivora glycinivorella in Mudanjiang Hilly Region
赵云彤 1时新瑞 1解国庆1
作者信息
- 1. 黑龙江省农业科学院牡丹江分院，黑龙江牡丹江157041
- 折叠
摘要
Abstract
In order to clear the occurrence dynamic of Leguminivora glycinivorella in Mudanjiang hilly region and develop the biological control of Leguminivora glycinivorella ,the effect of sex pheromone ,chemical fumi‐gation and a combination method was studied .The results showed that Leguminivora glycinivorella occured in late July and the peak time was on August 5 to 12 ,at the end of August ,the number was almost zero .The treatment of the pheromone lure had the highest yield ,the yield of combination method followed by ,the two treatments had a significant difference compared with the control .The insect‐feeding rate of three test treat‐ments was 3 .6% ,4 .4% and 5% respectively .The insect‐feeding rate of chemical fumigation had no significant difference with the control .The control effect of sex pheromone lure was 50% ,the control effect of combination method and chemical fumigation treatment was 38 .9% and 30 .6% respectively .关键词
大豆食心虫/生物防治/化学防治Key words
Leguminivora glycinivorella/biological control/chemical control分类
农业科技引用本文复制引用
赵云彤,时新瑞,解国庆..牡丹江丘陵区大豆食心虫发生动态及其防治技术的研究[J].黑龙江农业科学,2015,(1):57-59,3.
