引诱植食性昆虫的植物挥发性信息化合物的研究进展

Advances on plant volatile semiochemicals attracting herbivorous insects

植物挥发性信息化合物在植食性昆虫的寄主定向、产卵、聚集、传粉等行为中发挥着重要作用 ,对其进行深入研究 ,不仅有助于阐明植食性昆虫的寄主选择机理 ,也可为提出新的害虫防治策略提供理论依据 .该文介绍了在植食性昆虫寄主选择定向中起关键作用的植物挥发性信息化合物的种类、作用方式、有效浓度和距离 ,并就目前存在的主要问题进行了讨论 .

Plant volatile semiochemicals have been shown to act as a key factor in the plant-insect interactions such as regulating host selection and oviposition behaviors. It is very important to take further researches on plant volatile semiochemicals. It will help us to understand the mechanism of host selection behavior of herbivorous insects and provide new ideas for pest control. In this paper, the classification of plant volatile semiochemicals, acting modes, effective concentration and distance are reviewed.