黄瓜花叶病毒侵染烟草对烟蚜生长发育、取食和选择行为的影响

陈茜,刘英杰,董勇浩,刘金燕,李炜,徐蓬军,臧云,任广伟

Effects of CMV-Infected Tobacco on the Performance, Feeding and Host Selection Behavior of Myzus persicae

CHEN Xi,LIU YingJie,DONG YongHao,LIU JinYan,LI Wei,XU PengJun,ZANG Yun,REN GuangWei

表3 不同烟草寄主上烟蚜的发育历期及寿命

Table 3 Developmental duration and longevity of M. persicae feeding on different tobacco hosts (d)

寄主植物 Host plant 1龄若蚜 1st instar 2龄若蚜 2nd instar 3龄若蚜 3rd instar 4龄若蚜 4th instar 若蚜历期 Pre-adult period 成虫期 Adult period 寿命 Adult longevity 健康烟草 Healthy tobacco 1.52±0.10b 1.61±0.11b 1.55±0.10b 2.16±0.14a 6.81±0.16b 15.66±1.52a 22.03±1.54a CMV侵染烟草 CMV-infected tobacco 2.19±0.20a 2.80±0.21a 2.71±0.25a 2.00±0.22a 9.40±0.58a 11.47±1.68a 12.49±1.49b CMVΔ2b侵染烟草 CMVΔ2b-infected tobacco 1.67±0.12b 1.83±0.17b 1.45±0.13b 2.32±0.15a 7.32±0.24b 16.09±1.77a 20.26±1.94a