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近几年来红缘天牛在枣树上发生危害形势日趋严重,尤其是多年生枣树上,严重时一株5年生树上50余头,造成树体衰弱,枝干干枯、风折,甚至全树死亡,加之没有排粪孔,外表不易发现,给防治造成了很大难度。该文详细介绍了红缘天牛的寄主及分布、形态特征、生活史、生活习性及危害特点,并在试验和生产示范的基础上,提出了一套行之有效的红缘天牛综合防控措施,旨在为枣农防治该虫提供切实依据。
In recent years, the Red Margin beetle in Jujube damage situation is more serious, especially perennial jujube, when a serious 5-year-old tree more than 50 head, causing the tree body weakness, dry branches, wind folding, and even the whole Tree death, combined with no fecal hole, the appearance is not easy to find, to prevent prevention and treatment has caused great difficulty. This paper introduces the hosts, distribution, morphological characteristics, life history, living habits and the characteristics of the harm, and on the basis of experiments and production demonstration, presents a set of effective Red Bull Tern integrated defense Control measures designed to jujube farmers provide a solid basis for the prevention and control of the pest.