• Title/Summary/Keyword: 세대별

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Study on Stable Fly Eradication by Sterile-Male Technigue (3) Mass Rearing of the Stable Fly, Stomoxys calcitrans L. (웅성불임기술을 이용한 쇠파리 구제에 관한 연구 (3) 쇠파리의 인공대량사육에 관하여)

  • Chung K. H.;Ryu J.;Kwon S. H.
    • Korean journal of applied entomology
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    • v.13 no.3 s.20
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    • pp.141-144
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    • 1974

  • The vinyl-shielded rearing chamber was controlled by automatic electric heater to maintain relatively constant temperature and under this condition, it took 13 to 14 days from egg to adult and 8 days for their preoviposition. The pupal weight was not varied with the advance of generation, whereas was greatly effected by temperature changes. Since only $60\%$ of the pupae was able to classify the sex by pupal weight, a mechanical device will be needed for the further sexing.

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