化学与物理刺激对马铃薯块茎蛾产卵行为的影响

熊焰,韩瑞,胡纯华,王静,肖春

Influences of Chemical and Physical Stimuli on Oviposition Behavior of Phthorimaea operculella

XIONG Yan,HAN Rui,HU ChunHua,WANG Jing,XIAO Chun

表7 浸泡庚醛（0.5 mg·L-1）的纱布对已交配雌蛾产卵行为的影响

Table 7 The effect of cotton gauze loading heptanal (0.5 mg·L-1) on oviposition behavior of P. operculella mated female moths

不同刺激 Different stimuli 参数 Parameter 滞留时间 Arresting time (s) 降落次数 Landing times 试探产卵次数 Ovipositor-probing times 卵量 Amount of eggs 块茎上卵量 Amount of eggs on the tuber 块茎外卵量 Amount of eggs outside the tuber 总卵量 Total amount of eggs 对照 Control 1327.1±183.6b 30.9±4.3a 141.0±19.1a 17.8±2.4b 0.8±0.5b 18.6±2.5b 庚醛Heptanal (0.5 mg·L-1) 2061.0±175.6a 35.2±2.6a 153.4±13.3a 23.1±2.1b 3.0±0.6a 26.1±1.7b 纱布Gauze 1560.0±166.0ab 10.3±1.4b 50.2±6.3b 33.2±2.2a 1.0±0.6ab 34.2±2.0a 庚醛(0.5 mg·L-1)结合纱布 Combination of heptanal (0.5 mg·L-1) and gauze 2115.5±161.0a 11.2±0.9b 51.8±5.8b 33.2±2.2a 1.0±0.5ab 34.2±1.9a