온실 장미 재배시 중요 해충인 꽃노랑총채벌레와 점박이응애를 대상으로 발생소장 조사와 방제체계개선을 위한 연구를 수행한 결과는 다음과 같다. 점박이응애는 자미 화색별 발생밀도의 차이가 없었으나 꽃노랑총채벌레는 황색계통인 'Star Light'에서는 적색, 핑크색 장미품종에 비하여 밀도가 높게 나타났다. 무인방제기 사용시 관행방제에 비하여 인건비와 사용약제는 각각 89%, 18.2%를 절감할 수 있었으며 해충방제 효과는 차이가 없었다. 점박이응애 방제시 전착제를 사용할 경우 응애약제 단용처리에 비하여 약제도포율은 25%, 해충방제기는 20.5% 증가하는 것으로 나타났다.
This study was conducted to improve control system of insect pests, especially western flower thrips, Frankliniella occidentalis, and two-spotted spider mites, Tetreanychus urticae, of rose greenhouses. Density of thrips was relatively higher in yellow flowers than in pink or redflowers, while there was no difference in density of two-spotted spider mites by flower colors. In pest control by an automatic monorail sprayer, 89% labor and 18.2% chemical savings, as compared to the conventional high pressure spray method, were achieved without lowering the pest control effectiveness. By using an adhesive agent in combination with acaricide, adhesion of chemical to crops increased by 25% and control effect on two-spotted spider mites increased by 20.5% as compared acaricide spray alone.