• 제목/요약/키워드: exorista bombysis

검색결과 2건 처리시간 0.019초

A Marking Technique for Exorista bombycis(Louis) (Diptera:Tachinidae) by Adding Dye to the Adult Diet

  • Swamy, K.C.Narayana;Devaiah, M.C.;Govindan, R.
    • 한국잠사곤충학회지
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    • 제35권1호
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    • pp.73-76
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    • 1993
  • 비형광성 염료인 Rhodamine-B를 누에의 기생파리인 Exorista bombysis(Louis)의 성충사료에 첨가하여 산란한 알을 표시한 실험으로써 비행 범위에 대한 조사를 행하였다. 이 방법은 시간이 절약되고 처리가 안전하며 표시된 알을 쉽게 관찰할 수 있으며, 또한 염료가 처리된 사료를 섭식한 파리의 치사율이나 산란성에는 나쁜 영향을 미치지 않았다. 그러나 이 파리가 산란한 알의 부화율을 저하시키는 경향이 있었다.

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Effect of Exposing Eggs of Uzi Fly, Exorista bombycis (Louis) (Diptera : Tachinidae) to Volatiles of Allium sativum L. (Liliaceae)

  • Narayanaswamy, K.C.;Dandin, S.B.
    • 한국잠사곤충학회지
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    • 제40권1호
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    • pp.23-26
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    • 1998
  • Exposure of freshly laid eggs of Exorista bombycis (Louis) to volatiles emanating from bulbs of Allium sativum L. for different durations resulted in signigicant reduction in their hatchability. Maggots hatched from the eggs exposured for 64 h and 72 h were failed to emerge from host larvae. The duration of development stages of E. bombycis was prolonged besides reduction in rate of pupation and adult emergence as the egg exposure period increased. The findings are interpreted as the chronic effects of volatiles of garlic affecting maggots following developmental defects sustainable during embryonic development. The known major chemical components of A. sativum such as allicin, thioacrolein, ajoune, 2-propene sulfenic acid, 2-propene thiol and propylene were presumed to be responsible for the adverse consequences reported in this paper.

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