椰甲清淋溶性粉剂挂袋法防治椰心叶甲技术的研究与推广

研究针对被我国大陆列为禁止入境的植物检疫危险性害虫椰心叶甲在广东和海南的危害情况,探讨了椰甲清淋溶性粉剂挂袋法防治椰心叶甲技术的可行性,指出常规防治方法局限性较大,而甲清淋溶性粉剂挂袋法则具有操作简单易行且适于潮湿多雨的南方地区应用等特点,同时介绍了该防治方法的防治药剂和控释药袋、技术操作要点以及推广应用情况.

Study and application of Yejiaqing eluviation powder in a hung bag used for controlling Brontispa longissima

Brontispa longissima is a kind of dangerous quarantine pest forbidded to been introduced into China Mainland. B. longissima spreaded to more than 40 counties of 13 cities in Guangdong province and most parts of Hainan island in 2005. The new technology and product, using yejiaqing eluviation powder in a hung bag to control B. longissima, was invented by South China agriculture University according to climate characteristic of South China and damage characteristic of B. longissima,which is important for controlling B. longissima. Achievement, product, patents, application technology and industrialization of Yejiaqing eluviation powder in a hung bag used to control B. longissima were summed up in the paper.