中国森林病虫2024，Vol.43Issue(1)：22-27,6.DOI:10.19688/j.cnki.issn1671-0886.20230031
白蜡敛片叶蜂发生规律及色板诱捕效果
Occurrence regularity of Tomostethus fraxini Niu&Wei and trapping effect of different colored sticky traps
杨俊 1赵京芬 2秦世杰 3孙熙 1王文学 1周志海1
作者信息
- 1. 首都绿色文化碑林管理处, 北京 100094
- 2. 北京市丰台区园林绿化局林业工作站, 北京 100055
- 3. 北京蓝狐天敌技术有限公司, 北京 100093
- 折叠
摘要
Abstract
Tomostethus fraxini Niu&Wei(Hymenoptera,Tenthredinidae),a new defoliator,has seriously harmed Fraxinus spp.in recent years in North and East China.In order to promote the research and application of green prevention and control technology,the occurrence pattern and living habits of T.fraxini were investigated in Baiwangshan Forest Park and Xishan National Forest Park in Beijing,and the trapping experiments of different colored sticky traps with different layout ways were carried out in the occurrence areas of T.fraxini in the two parks.The results showed that T.fraxini could be trapped by four colors of sticky traps.The average number of T.fraxini trapped by hanging blue and yellow-green sticky traps was significantly higher than the number of the others,and the hanging effect was better than that around the trunk.The daily number of T.fraxini trapped in areas with sufficient sunlight was significantly higher than that in areas with insufficient sunlight.Besides,the number of natural enemies and the ratio of beneficial insects to pests trapped by blue and red sticky traps was relatively low,indicating that using blue and red sticky traps to control T.fraxini was less harmful to beneficial insects,and it had important significance for the protection and utilization of natural enemies.Based on comprehensive analysis,hanging blue sticky traps in a sunny area has the best effect on controlling the adults of T.fraxini.关键词
白蜡敛片叶蜂/发生规律/粘虫板/天敌昆虫/诱捕Key words
Tomostethus fraxini/occurrence pattern/sticky trap/natural enemy insect/attract and trap分类
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杨俊,赵京芬,秦世杰,孙熙,王文学,周志海..白蜡敛片叶蜂发生规律及色板诱捕效果[J].中国森林病虫,2024,43(1):22-27,6.
