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4 不同烟草寄主上烟蚜的繁殖历期及繁殖力

Table 4 Reproductive period and fecundity of M. persicae feeding on different host tobacco plants

寄主植物 Host plant 成虫繁殖前期 Adult pre-reproductive period (d) 总繁殖前期 Total pre-reproductive period (d) 繁殖期 Reproductive days (d) 繁殖力（单雌产蚜量） Fecundity (number of nymphs produced by one female aphid) 健康烟草 Healthy tobacco 0.88±0.16a 7.69±0.21b 10.66±1.19a 24.66±3.44a CMV侵染烟草 CMV-infected tobacco 1.17±0.35a 10.33±0.88a 9.25±1.40a 12.13±2.93b CMVΔ2b侵染烟草 CMVΔ2b-infected tobacco 0.81±0.19a 8.00±0.32b 10.86±1.17a 19.32±2.86ab