![]() In addition, this compound resulted in the same level of acute lethality to the pollinator. Among these compounds, JP503 showed high and acute insecticidal effects on all of the three pests causing 100% mortality in 3 h. crispa with phytoncide essential oil from pine tree, a commercialized disinfectant solution, and a type of nitric oxide in aqueous solution. The three natural compounds, named JP503, G.sol ®, and NO40, were an extract from Perilla frutescens var. occidentalis, and nontarget effects to a pollinator, Bombus terrestris (Hymenoptera: Apidae) in laboratory. In this study, three natural compounds were investigated for insecticidal effects against three pests, B. Therefore, there is a growing demand to develop biopesticides that have high insecticidal effects but little adverse impacts to crops and nontarget organisms. However, the repeated use of chemicals has caused insecticide resistance to be developed by pests. ![]() Currently, synthetic insecticides are frequently used to control major greenhouse pests including Bemisia tabaci (Hemiptera: Aleyrodidae), Myzus persicae (Hemiptera: Aphididae), and Frankliniella occidentalis (Thysanoptera: Thripidae) in Korea. Sweet pepper ( Capsicum annuum L.) is one of the major export crops in the Republic of Korea.
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