大豆“荚而不实”型“症青”与蝽类害虫为害的相关性及防控策略

The Relationship Between Staygreen Syndrome in Soybean and Stink Bugs and Preventive Strategy

为探明大豆症青与蝽类害虫的相关性,解决目前黄淮海流域大豆生产上"荚而不实"型"症青"的问题,归纳总结最新研究进展,对"荚而不实"型"症青"与点蜂缘蝽(Riptortus pedestris)等蝽类害虫为害的相关性做了简要剖析,结合大豆蝽类害虫的发生及为害特点,提出了当前大豆"症青"的防控策略。重点针对点蜂缘蝽等蝽类害虫开展统防统治和兼防兼治,控制越冬和早春虫源,抓住花荚期科学防治。以期为开展大豆"症青"发生及防控研究提供参考。

This review aimed to explore the correlation between staygreen syndrome(Zhengqing) in soybean(especially the ‘pods without peas’ phenomenon) and stink bugs, and to help for solving the important problem in soybean production in Huang-Huai-Hai basin.According to the latest research progress,the relationship between Zhengqing and stink bugs such as Riptortus pedestris was summarized and expounded in the paper.The syndromes of ‘staygreen symptoms’ were briefly analyzed and discussed. Considering the damage characteristics and occurrence trend of soybean stink bugs,the prevention and control strategy of soybean stink bugs was also proposed including unifying prevention and control simultaneously, controlling the overwintering and early spring pests source, controlling scientificly at the flowering and podding stage.The paper can provide reference for the occurrence and control of Zhengqing in soybean.