A PULSED CLOUD OF SEX-PHEROMONE ELICITS UPWIND FLIGHT IN MALE MOTHS
A PULSED CLOUD OF SEX-PHEROMONE ELICITS UPWIND FLIGHT IN MALE MOTHS
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DOI：
10.1111/j.1365-3032.1985.tb00045.x
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发表时间：
1985-01-01
影响因子：
1.5
通讯作者：
PHELAN, PL
中科院分区：
文献类型：
--
作者：
BAKER, TC;WILLIS, MA;PHELAN, PL
雄性东方果蛾不会在连续均匀的信息素云中逆风飞行，但当云以1或0.5/s的脉冲或当信息素点源的羽流放置在连续云中时，很容易这样做。有人建议，男性的蛾类，需要这种波动的信息素刺激逆风飞行通常会收到它从丝状，点源产生的羽。然而，我们假设，逆风的进展可能会停止接近源由于过高的排放率或不适当的混合比，当波动的感觉输出变得衰减，尽管更高的实际分子浓度波动。
Male oriental fruit moths do not fly upwind in a continuous uniform cloud of pheromone, but readily do so when the cloud is pulsed at 1 or 0.5/s or when a plume for a point source of pheromone is placed within the continuous cloud. It is suggested that males of moth species that require such fluctuating pheromone stimulation for upwind flight will normally receive it from a filamentous, point-source-produced plume. However, we hypothesize that upwind progress may cease close to the source due to excessively high emission rates or inappropriate blend ratios, when fluctuating sensory output becomes attenuated, despite higher actual molecular concentration fluctuations.