摘要
苹果巢蛾Yponom euta padella是近年来危害新疆野生苹果林的重要食叶害虫。本研究采用性引诱剂技术对苹果巢蛾的发生期和发生量进行了监测,并对引诱剂的剂量、诱捕器的设置高度以及布点间距进行了初步研究。结果显示,采用性诱剂能够有效地监测和防治苹果巢蛾。诱捕器悬挂高度2 m以上、间距40 m并结合剪除带虫卵苹果枝,是控制苹果巢蛾的一种有效、无公害的防治方法。
Yponomeuta padella Linnaeus was an important defoliator in wild apple forest in Xinjiang.Occurrence and population density of Y.padella adult were investigated with sex attractant.The dosage of attractant,height and density of traps in fields were also studied.The results showed that sex attractant could be used to monitor and control the adult of Y.padella.The traps hang at the height over 2.0 m with an interval of about 40 m attracted more adults.Combining with the removal of branches carrying the egg masses could reduce about 95.6% of the eggs.
出处
《中国森林病虫》
北大核心
2010年第5期38-40,共3页
Forest Pest and Disease
基金
"新疆维吾尔自治区少数民族科技骨干人才特殊培养科研专项资金项目"(项目编号:200823106)
关键词
苹果巢蛾
引诱剂
性信息素
Yponomeuta padella
attractant
sex pheromone
