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首页> 外文期刊>Indian Journal of Entomology >PHEROMONE TRAPPING OF BRIN JAL FRUIT AND SHOOT BORER: MALE ORIENTATION AND SPATIAL DISTRIBUTION
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PHEROMONE TRAPPING OF BRIN JAL FRUIT AND SHOOT BORER: MALE ORIENTATION AND SPATIAL DISTRIBUTION

机译：格林·斋族水果和射击的信息素俘获：男性定位和空间分布

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摘要

Pheromone trapping is an ecofriendly management of the brinjal shoot and fruit borer Leucinodes orbonalis. In the present study on orientation and distribution of male moths to the sticky arenas in a delta trap were evaluated. One-third of moths trapped were oriented towards the lure source, while the remaining two thirds were found oriented either away from or opposite to the pheromone source. This indicates the predominant tendency of the male moths to escape apparently due to overlapping close range visual or olfactory clues. This pest behaviour could be pursued to ascertain the role of olfactory versus visual stimuli in prompting the moth escape behaviour as basis for minimizing the escapes by altering the trap design suitable. The distributionof the moth catches in the length side of the sticky arena (18.0 x11.O cm) was found to be more (62%) in the inner half section (closer to the lure source) compared to only about 38% in the outer half. This pattern of greater catches closer to lure source was also evident across the width side. The observed lower catches in sections away from lure source could provide directions to alter the dimensions of the sticky arena.
机译：信息素诱捕是一个Ecofriendly管理的Brinjal拍摄和果冻亮米诺迪郡Orbonalis。在本研究中评估了雄性飞蛾对粘性植物中的雄性蛾的分布进行了评估。被困的三分之一的飞蛾朝向诱饵源取向，而发现剩余的三分之二被发现远离与信息素源相反。这表明雄性飞蛾显然是由于重叠的近距离视觉或嗅觉线索而显然逃逸的主要趋势。这种害虫行为可以追求确定嗅觉与视觉刺激的作用，以提示蛾逃生行为是通过改变陷阱设计来最小化逃逸的基础。在粘性竞技场的长度侧（18.0 x11.o cm）的蛾捕获的分布在内半部分（更接近诱饵源）中的更多（62％），而外面的外部仅为约38％一半。宽度侧的较近诱导源更接近诱导源的这种模式也是显而易见的。远离诱饵源的段中观察到的下捕获可以提供改变粘性舞台尺寸的方向。

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