›› 2013, Vol. 25 ›› Issue (5): 0-1042.

• 论文 •    

田间高效诱集二化螟雄蛾的性信息素诱芯的筛选

林贤文1,周瀛1,5,赵敏2,朱金良3,杜永均4,程家安1,祝增荣1,*   

  1. 1浙江大学 昆虫科学研究所, 浙江 杭州 310058;2浙江省桐庐县农业技术推广中心, 浙江 桐庐 311500;3浙江省嘉兴市农业经济局, 浙江 嘉兴 314000;4温州医学院健康与环境生态研究所, 浙江 温州 325035;5中国科学院 华南植物研究所, 广东 广州 510650
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-09-25 发布日期:2013-09-25

Field experimental screening of pheromone blends of high attractive effect on male moths of the striped stem borer Chilo suppressalis Walker (Lepidoptera: Pyralidae)

LIN Xian-wen;ZHOU Yin;ZHAO Min;ZHU Jin-liang;DU Yong-jun;Cheng Jia-an;ZHU Zeng-rong;*   

  1. 1 Institute of Insect Sciences, Zhejiang University, Hangzhou 310058, China;2 Tonglu County Agricultural Extension Centre of Zhejiang Province, Tonglu 311500, China;3 Bureau of Agricultural Economics, Jiaxing 314000, China;4 Institute of Health and Environmental Ecology, Wenzhou Medical College, Wenzhou 325035, China;5 Southern China Botanical Graden, Chinese Academy of Sciences, Guangzhou 510650, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-09-25 Published:2013-09-25

摘要: 1浙江大学 昆虫科学研究所, 浙江 杭州 310058;2浙江省桐庐县农业技术推广中心, 浙江 桐庐 311500;3浙江省嘉兴市农业经济局, 浙江 嘉兴 314000;4温州医学院健康与环境生态研究所, 浙江 温州 325035;5中国科学院 华南植物研究所, 广东 广州 510650

关键词: 二化螟, 性信息素, 剂量

Abstract: A series of field screening experiments were carried out to compare the effiency of different compositions of pheromone in capillary during the second generation of adults of Chilo suppressalis in 2007 in three sites, i.e. Hangzhou, Tonglu and Jiaxing, in Zhejiang province, China. The experiment used the water-pan trap and cylindric trap, and was in a complete randomized block design. The number of male moths trapped was counted daily to compare the trapping effect of different composition and dosage of pheromone constituents. The results showed that the blends coded as CS2007247A and CS2007247B were the most attractive to male moths of Chilo suppressalis. The trapping capability of the lure degraded as a negative power function with the increase of exposure date.

Key words: Chilo suppressalis(Walker), sexual pheromone, dosage