Journal of Sericultural and Entomological Science (한국잠사곤충학회지)

Korean Society of Sericultural Science (한국잠사학회)
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Determination of Optimum Conditions for Mass Rearing of Cadra cautella(Walker)(Lepidoptera: Phycitidae) and Orius laevigatus(Fieber)(Hemiptera: Anthocoridae)

줄알락명나방(Cadra cautella)과 미끌애꽃노린재(Tyrophagus putrescentiae)의 증식 최적화 조건 탐색

  • Ham, Eun Hye (Department of Ecology Science, Kyungpook National University) ;
  • Choi, Yong Seok (Agricultural Environment Research Division, Chungnam Agricultual research & Extension services) ;
  • Lee, Jun Seok (Institute for Bioresources research, Osangkinsect Co., Ltd.) ;
  • Park, Jong Kyun (Department of Ecology Science, Kyungpook National University)
  • 함은혜 (경북대학교 생태과학과) ;
  • 최용석 (충청남도농업기술원 농업환경연구과) ;
  • 이준석 ((주)오상킨섹트 생물자원연구소) ;
  • 박종균 (경북대학교 생태과학과)
  • Received : 2012.09.27
  • Accepted : 2012.10.15
  • Published : 2012.12.30
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Abstract

To develop an efficient mass rearing system for Cadra cautella(Walker) and Orius laevigatus(Fieber) were investigated under the conditions of photoperiod 16L : 8D, $70{\pm}5%$ RH and $23{\pm}2^{\circ}C$. The highest efficiency rate(multiply 28.6) of C. cautella was achieved when using the rearing cage of $20{\ell}$ than $3{\ell}$. The highest efficiency rate(multiply 16.3) of O. laevigatus was achieved when using the rearing cage of $5{\ell}$ (adult 1,500, 10 pcs(10 cm) of plant of egg taking). The moth could be successfully reared with all food substrates tested, of which rice bran(43%) + chick feed(43%) + yeast(14%) assumed to be proper for mass-rearing in view of cost.

줄알락명나방과 미끌애꽃노린재의 효율적인 대량생산을 위하여 온도 $23{\pm}2^{\circ}C$, 습도 $70{\pm}5%$, 광조건 16L : 8D의 실내사육실에서 증식 최적화 조건을 탐색하였다. 줄알락명 나방 생산효율은 $20{\ell}$ 사육용기에서 28.6배, $3{\ell}$ 사육용기에서 6.4배였다. 미끌애꽃노린재는 $5{\ell}$ 사육용기에 성충 1,500, 10 cm 채란식물을 10개 접종했을때 효율이 16.3배였다. 줄알락명나방은 모든 사료배합 실험구에서 알 수확량은 큰 차이가 없었으나, 소맥피(43%), 쌀겨(43%), 이스트(14%)로 조성된 먹이사료에서 알 수확량(5.3 g/통)이 가장 많았고, 혼합한 사료도 비용면에서 경제적이었다.

Keywords

References

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