摘要
为了评价粘虫板对苜蓿田牛角花齿蓟马的控制作用,本研究比较了黄色和蓝色粘虫板在不同悬挂高度以及不同时段对牛角花齿蓟马的诱集效果。结果表明:黄色粘虫板比蓝色粘虫板对牛角花齿蓟马的诱集效果好,诱集数量约是后者的两倍;粘虫板顶部距离苜蓿顶端10cm时,诱集效果最好;粘虫板在上午10时对牛角花齿蓟马的诱集数量最多。本研究结果对苜蓿田牛角花齿蓟马的综合防控具有重要的指导意义。
In order to evaluate the attractive effects of sticky boards on Odonotothrips loti in alfalfa field, the attractive effects of yellow and blue sticky boards were compared at different suspension heights and different time. The results showed that the attractive effect of yellow sticky board was better than that of blue sticky board, the trapped O. loti number of yellow board was about twice as much as that of blue sticky board. The attractive effect was the best when the top margin of sticky board was 10 cm above the top of alfalfa plants. The trapped numbers of O. loti were the largest at 10∶ 00 a.m. in a day. The results provided the basis for the comprehensive control of O. loti in alfalfa field.
作者
刘阳
姜洪
袁忠林
罗兰
Liu Yang;Jiang Hong;Yuan Zhonglin;Luo Lan(College of Plant Health and Medicine,Qingdao Agricultural University/Key Lab of Integrated Crop Pest Management of Shandong Province,Qingdao 266109,China)
出处
《山东农业科学》
2019年第7期83-86,共4页
Shandong Agricultural Sciences
基金
山东省现代农业产业技术体系牧草创新团队(SDAIT-23-01)
关键词
苜蓿
牛角花齿蓟马
粘虫板
诱集效果
Alfalfa
Odonotothrips loti
Sticky board
Attractive effect
