中国现代中药2018，Vol.20Issue(5)：581-585,5.DOI:10.13313/j.issn.1673-4890.20180114001
金银花害虫咖啡脊虎天牛对三种寄主的产卵行为研究
Oviposition Behavior of Lonicera japonica Pest,Xylotrechus grayii White,for Three Hosts
摘要
Abstract
Objective:To illuminate host selection difference and oviposition choice behavior of Xylotrechus grayii White and provide theoretical basis for management.Methods:Selection difference of X.grayii on Lonicera japonica,Paulow-nia and Ulmus were studied at different stages,including location and ovipositon of adults,feeding of larva and eclosion of pu-pa. Results:Regardless of copulation,both sex adults showed no significant tendency for host.The number of the adult selec-ting non-host was significantly higher than that of the adult selecting host,and no significant difference were found between three hosts.The number of the eggs laid by females was significantly more on L.japonica than Paulownia,and no eggs occur on Ulmus.The females without biting nidi preferred to oviposit in crevices.No difference were observed between L.japonica and Paulownia for the eggs hatching,larva feeding and eclosion.Conclusion:Oviposition recognition is the critical period forming the host selection difference of X.grayii.The crevies on host surface is key feature for the females to recognize oviposition site.关键词
咖啡脊虎天牛/寄主选择/产卵/缝隙/金银花Key words
Xylotrechus grayii White/host selection/oviposition/crevices/Lonicera japonica引用本文复制引用
陈建民,刘赛,乔海莉,徐常青,徐荣,郭昆,陈君..金银花害虫咖啡脊虎天牛对三种寄主的产卵行为研究[J].中国现代中药,2018,20(5):581-585,5.基金项目
国家自然科学基金(81470168) （81470168）
中国医学科学院医学与健康科技创新工程(CIFMS:2016-I2M-3-017) （CIFMS:2016-I2M-3-017）
