作　　者： ; ; ; ; ;

机构地区： 河北农业大学植物保护学院

出　　处： 《植物保护》 2010年第2期170-172,共3页

摘　　要： 为了简便、经济有效地控制桑天牛对苹果树的危害,本研究组研制了一种新型天牛钩杀器,该钩杀器由匙状开孔器和弹簧式钩杀丝两部分组成,具有体积小、重量轻、易携带等特点。经田间试验验证,该钩杀器对桑天牛幼虫钩杀效率高、操作简便,具有推广价值和广泛的应用前景。 In order to control the damage of longhorn beetle to apple trees, a new type of longhorn borer killer was designed and manufactured. It is composed of two parts. One is a key-like hole opener and another is a springlike hook. The longhorn borer killer is small, light and portable. Based on field tests, application of the longhorn borer killer was not only convenient but also highly efficient for killing larvae of the longhorn borer in apple trees.

关 键 词： 桑天牛 天牛钩杀器 人工防治

领　　域： [农业科学] [农业科学]