1982年,太原市北郊小西铭五户农民承包了一片果园。当早熟品种黄魁、祝光快成熟时,遭到成群松鼠的祸害。为了防止松鼠为害,他们在树干基部捆一圈半尺高的塑料布,涂上拌有1059农药的黄油。这样,树身光滑不易上爬,松鼠往 In 1982, five farmers in the northern suburbs of Taiyuan Xiao Ximing contracted an orchard. When the early varieties of Huang Kui, wish soon maturity, was the scourge of groups of squirrels. To prevent the squirrels from harming, they put a half-circle of plastic sheeting around the base of the trunk and coated with 1059 pesticides. In this way, the tree body is not easy to climb, squirrels to