我国蚜虫生物防治的研究现状与展望

Research Progress and Prospects of Biocontrol for Aphids in China

蚜虫是重要的吮吸类农作物害虫,除了刺吸危害,还作为传毒媒介传播多种植物病毒,给农业生产带来严重的经济损失。目前对于蚜虫的防治普遍还是使用化学农药,但长期的化学防治会带来3R(抗性、残留、再猖獗)问题,而生物防治作为绿色环保的防治措施近年来受到越来越多的关注。对近些年我国蚜虫生物防治的研究现状和展望进行综述,以期为蚜虫生物防治技术的进一步发展和应用提供思路和依据。

Aphids are important sucking crop pests.In addition to sucking plants,they also act as vectors to spread a variety of plant viruses,causing serious economic losses to agricultural production.At present,chemical pesticides are still commonly used for the control of aphids.However,long-term chemical control can result in 3R(Resistance,Residue,and Resurgence)problems.Biological control,as a green and environmentally friendly plant protection measure,has attracted more and more attention in recent years.This paper reviews the current research status and prospects of aphid biological control in China in recent years,aiming at providing ideas and basis for the development and application of biological control technology.