摘要
调查结果表明森林鼠兔害在绥阳县主要危害10年生以下树木。在鼠（兔）害发生严重地区，被害株率达到55％以上，平均被害枯死株率在12％左右，林区鼠口密度35只／hm^2、兔口密度60—90只／hm^2。用血腥驱避法、无毒仿生剂（溴敌隆杀鼠剂）、捕鼠（兔）夹、鼠（兔）笼、钢丝绳套和索套等物理器械捕杀鼠（兔），能有效防治森林鼠（兔）的危害。
In Suiyang County, forest rats and rabbits mainly damage the plants of blow 10 years old. In seriously damaged areas, the rate of attacked trees is more than 55% and the average death rate is 12% ; the rat density is 35/ha and the rabbit 60 - 90/ha. Some measures could effectively control the harmful animals, including blood - repellent; non -toxic rodenticides, and various types of traps etc.
出处
《贵州林业科技》
2008年第2期43-45,55,共4页
Guizhou Forestry Science and Technology
关键词
森林鼠兔害
发生特点
防治
Forest rat and rabbit
Damage
Control
Suiyang County
