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시설재배 고추에 발생하는 4종의 주요 해충에 대한 천적이용 효과 KCI 등재

Control Efficacy of Natural Enemies on Four Arthropod Pests found in Greenhouse Hot Pepper

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  • URLhttps://db.koreascholar.com/Article/Detail/10381
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한국응용곤충학회지 (Korean Journal of Applied Entomology)
한국응용곤충학회 (Korean Society Of Applied Entomology)
초록

 ,  , The effect of natural enemies on four major pests of hot pepper was tested in greenhouses. The aphids were successfully controlled by introducing three Aphidius colemani-banker plants, and releasing 23.3 wasps per m<, SUP>, 2<, /SUP>, on April 16 and 23 wasps per m<, SUP>, 2<, /SUP>, in a greenhouse of 660 m<, SUP>, 2<, /SUP>, . To control thrips, Orius laevigatus was released twice, 3.0 bugs per m<, SUP>, 2<, /SUP>, at a time(May 11<, SUP>, th<, /SUP>, and June 12<, SUP>, th<, /SUP>, ). The thrips population was controlled within 0.3 thrips per flower during the growing season. To control two species of mites, Tetranychus kanzawai and Polyphagotarsonemus latus, and the silverleaf whitefly, Bemisia tabaci, a total of 113.7 individuals of Amblyseius swirskii were released twice(May 11<, SUP>, th<, /SUP>, and 30<, SUP>, th<, /SUP>, ). The densities of B. tabaci and T. kanzawai were kept within 171.0 individuals/trap and 0.8 individual/leaf, respectively. P. latus was suppressed completely twelve days after release. The cost of the released natural enemies to control the four arthropod pests in this study was 420,000 Won per 660 m<, SUP>, 2<, /SUP>, .

저자
  • 김정환
  • 변영웅
  • 최만영
  • 지창우
  • 허수영
  • 박은미
  • 강은진