The attraction effects of light emitting diode (LED) trap to Spodoptera exigua and Spodoptera litura adults were evaluated in greenhouse and compared with those of no light trap, which is typical used in commercial trap. At this time, in order to attract these two species of moths, sex pheromone traps were installed at the top side according to the degree of tomato growth inside the tomato cultivation greenhouse around the LED trap. In addition, two types of light-emitting traps (420 nm, 470 nm) were installed in the greenhouse at 1/40 m2, respectively. Also two sex pheromone were installed inside of the greenhouse according to the height of the tomato plants. 10 days later, Blue-light trap(BLB, 470 nm wavelength) was 3.1－3.5 times more attractive than Violet-light trap(VLB, 420 nm wavelength) in S. exigua (105.6 ± 7.3) and S. litura (42.0 ± 3.1) respectively, whereas the no-light trap was little attractive to S. exigua (33.7 ± 2.8) and S. litura (12.0 ± 1.5). On the other hand, after the installation of the sex pheromone trap and the LED trap, there was no damage to S. litura (Fabricius) and S. exigua in the pesticide-free area, indicating a high possibility of control. At this time, the operating cost of the two types of LED traps was 80 won/m2 per unit area, and it was confirmed that both types of moths could be controlled. In addition, as a result of confirming the number of two types of moths caught in the sexual pheromone trap and two types of LED traps after 4 months, it was judged that eco-friendly control was possible as more than 373 moths/trap were attracted to the two types of moths.

Abstract
서 론
재료 및 방법
    1. 시험연구
    2. 통계분석
결과 및 고찰
    1. 2종의 LED 트랩에 유인된 두 종류 나방의 개체 수
    2. LED 트랩에 포획된 두 종류 나방 수 및 토마토 재배온실에서 손상된 토마토 식물 비율
    3. 토마토 온실 내부에 설치된 성페로몬 트랩별 포획된두 종류 나방 수
적 요
Literature Cited

• 이중섭(국립원예특작과학원 시설원예연구소 연구관) | Jung Sup Lee (Senior Researcher, Protected Horticulture Research Institute, National Institute of Horticultural and Herbal Science, Haman 52054, Korea)
• 방지웅(국립원예특작과학원 시설원예연구소 연구사) | Ji Wong Bang (Researcher, Protected Horticulture Research Institute, National Institute of Horticultural and Herbal Science, Haman 52054, Korea)
• 이재한(국립원예특작과학원 시설원예연구소 연구사) | Jae Han Lee (Researcher, Protected Horticulture Research Institute, National Institute of Horticultural and Herbal Science, Haman 52054, Korea)
• 장혜숙(국립원예특작과학원 시설원예연구소 전문연구원) | Hye Sook Jang (RDA Research Associate, Protected Horticulture Research Institute, National Institute of Horticultural and Herbal Science, Haman 52054, Korea) Corresponding author