梨虎[Rhynchites Coreanus Kono]为害我省梨、苹、桃,造成损失极大,都匀桐州花果山69年拾得梨虎落果132挑,果实损失率95％以上;省果科所78年虫果率70～80％;羊艾农场78～79年因梨虎为害,全园无收;安顺牛奶场80年用666防治,效果很好,但因污染,影响水果的销售。因此控制梨虎为害,已是当务之急。 Pear [Rhynchites Coreanus Kono] damage my pear, apple, peach, resulting in great loss, Duyun Tongzhou Huaguo Mountain picked pear pears in 1993, 132 picks, the fruit loss rate of 95% or more; Provincial Institute of fruit 78 years Insect fruit rate of 70 to 80%; sheep Ai farm 78 to 79 years because of the pear tiger damage, the whole park no income; Anshun dairy with 666 control in 80 years, the effect is very good, but because of pollution, affecting the sale of fruits. Therefore, controlling the pear tiger damage, it is imperative.