植食性昆虫的寄主标记信息素只产在寄主表面，用触角或产卵器检测。

Insects use chemoreceptors on ovipositors, mouthparts, antennae or tarsi to detect marking pheromones.

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植食性昆虫的寄主标记信息素只产在寄主表面，用触角或产卵器检测。

Insects use chemoreceptors on ovipositors, mouthparts, antennae or tarsi to detect marking pheromones.

youdao