갈색날개노린재 집합페로몬 methyl (E,E,Z)-2,4,6-decatrienoate의 함량별, 방출기종류별 갈색날개노린재에 대한 유인력을 조사하였다. 페로몬 방출기의 종류별로는 polyethylene-vial, rubber septum, polyethylene tube의 세 가지 형태를 검토하였는데, 방출기 간에 갈색날개노린재와 썩덩나무노린재에 대한 유인력 차이가 없었다. 페로몬 함량별로 보면, 암컷의 경우 40 mg 트랩에서 가장 많이 유인되었으나 다른 함량과 통계적 차이가 없었고, 수컷의 경우에는 40, 50 mg 트랩에서 7, 20, 60 mg 트랩보다 더 많이 유인되었다. 따라서 갈색날개노린재의 발생 예찰용 페로몬 미끼는 미끼당 페로몬의 함량을 40mg으로 하는 것이 실용적일 것으로 생각된다.
Attractiveness of different amounts of methyl (E,E,Z)-2,4,6-decatrienoate, the aggregation pheromone of brown-winged stink bug, Plautia stali (Hemiptera: Pentatomidae), was tested using different kinds of dispensers. A lure filled with hexane was used as a control treatment. There were no differences in the attractiveness of the pheromone to P. stali and Halyomorpha halys among dispensers (polyethylene-vial, rubber septum, and polyethylene tube). Traps baited with 7, 20, 40, 50, and 60 mg of pheromone were tested for their attractiveness. For females, the 40 mg trap attracted highest number of P. stali, even though there were no significant differences among pheromone amounts. For males, the 40 and 50 mg traps attracted significantly more bugs than the 7, 20, and 60 mg traps and the control traps. Based on these results, the pheromone dispenser impregnated with 40 mg of pheromone will be practical in monitoring P. stali in the field.
