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通过个体饲养和田间调查。较系统地研究了梨园主要椿象——茶翅椿和黄斑椿发生规律及生物学特性等,明确了两种椿象在冀中南的发生世代、各代各虫态历期、发生规律、不同时期主要寄主上的种群数量比、飞翔能力以及生活习性等,为制定梨园椿象新的防治策略奠定了基础。
Through individual breeders and field surveys. This paper systematically studied the regularity and biological characteristics of the main stinkbug - Pear Orchis and Cnidium maxima in Pear Orchard, and clarified the occurrences of the two species of Stinkbug, The number of hosts on the host, the ability to fly and habits and so on, to lay a foundation for the prevention and control strategies pear stinkbug.