カンシャノシンクイハマキの室内生物検定法
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概要
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Abstract : A bioassay method was established to identify the sex pheromone of the sugarcane shoot borer, Tetramoera schistaceana SNELLEN (Lepidoptera : Olethreutinae), an important sugarcane pest in Okinawa. The bioassay method was based on observation of the mating behavior of male moths in a small glass flight tunnel. Before the experiment, male moths were kept after emergence at 25℃ under continuous light. Four hours before the bioassay, the light was switched off and the temperature was decreased to 20℃. Male moths could be used four times for this bioassay. These moths were kept at 25℃ under continuous light for 2 days before the next bioassay.
- 1996-05-25