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Optimal height of installing sticky traps for monitoring fungus gnats

버섯파리류 예찰을 위한 끈끈이트랩의 최적 설치위치

  • Yoon, Jung-Beom (Horticultural and Herbal Crop Environment Division, National Institute of Horticultural and Herbal Science, RDA) ;
  • Kim, Hyeong-Hwan (Horticultural and Herbal Crop Environment Division, National Institute of Horticultural and Herbal Science, RDA) ;
  • Kim, Dong-Hwan (Horticultural and Herbal Crop Environment Division, National Institute of Horticultural and Herbal Science, RDA) ;
  • Yang, Chang-Yeol (Horticultural and Herbal Crop Environment Division, National Institute of Horticultural and Herbal Science, RDA) ;
  • Seo, Mi-Hey (Horticultural and Herbal Crop Environment Division, National Institute of Horticultural and Herbal Science, RDA)
  • 윤정범 (국립원예특작과학원 원예특작환경과) ;
  • 김형환 (국립원예특작과학원 원예특작환경과) ;
  • 김동환 (국립원예특작과학원 원예특작환경과) ;
  • 양창열 (국립원예특작과학원 원예특작환경과) ;
  • 서미혜 (국립원예특작과학원 원예특작환경과)
  • Received : 2018.02.28
  • Accepted : 2018.03.22
  • Published : 2018.03.31

Abstract

Agricultural sticky traps are used for forecasting flying insects, including fungus gnat adults. Forecasting using sticky trap is an important measure to determine pesticides or environmentally friendly control means. Sticky traps of various colors can be installed easily and quickly. The yellow sticky trap is most effective for forecasting fungus gnat adults. In addition, they are used for control purposes by mass trapping. We tested the optimum installation height of yellow sticky traps to forecast and control the fungus gnat adults effectively in the cultivation of mushroom and horticultural plants. The number of captured fungus gnat adults was highest on the second floor for button mushroom and oyster mushroom, 100 cm above the floor for sawdust shiitake mushroom, 20 cm under the floor for hydroponic strawberry, and 20 cm above the floor for hydroponic tomato. This suggests that sticky trap height should be installed differently depending on the cultivation type or environment for effective forecasting and control of fungus gnat adults.

버섯과 배지에 피해를 주는 긴수염버섯파리와 원예작물의 뿌리를 가해하는 작은뿌리파리 같은 버섯파리류의 성충 발생예찰에 끈끈이트랩이 사용되고 있으며 끈끈이트랩을 이용한 예찰은 살충제 및 친환경 방제 수단의 투입을 결정하기 위한 중요한 측도이기도 하다. 다양한 색상의 끈끈이트랩은 간편하고 빠르게 설치할 수 있기 때문에 버섯파리류의 성충을 비롯한 비행 능력이 있는 대부분의 해충 예찰에 이용된다. 버섯파리류 성충 예찰에는 황색 끈끈이트랩이 가장 효과적이며, 예찰뿐만 아니라 대량유살을 통한 방제 목적으로 이용되기도 한다. 버섯재배사와 원예작물 재배지에 발생하여 피해를 주는 버섯파리류 성충의 효과적인 예찰 및 방제를 위한 끈끈이트랩의 최적 설치위치를 검토한 결과,양송이와 느타리버섯은 2단 베드에, 톱밥표고버섯은 베드 위 100 cm에, 수경재배 딸기는 베드 하단에, 수경재배 토마토는 베드 위 20 cm에 설치하였던 끈끈이트랩에서 버섯파리류 유인수가 가장 많았다. 본 연구는 버섯파리류 성충의 효율적인 예찰 및 방제를 위해서 작물의 재배형태나 환경에 따라 끈끈이트랩의 설치 위치를 달리하여야 되는 것을 시사했다.

Keywords

References

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