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在临沂开发区的南古镇,看着大面积死亡的甜瓜秧,种植户老张满脸无奈地告诉我们,为了防治根线虫,他先后用了三种农药,一亩地仅阿维菌素就用到了30瓶,还是治不了。在寿光洛城,大棚番茄种植户老孙难过地说:“因为根线虫病害,已经两次清秧了,光农药钱就投入2000多块了,这不,还是不行,这一季肯定没收成了,而成本总投入已经超过6000多了!”近年来,农民朋友们普遍发现,在蔬菜林果生产中根线虫发病越来越严重,用药越来越多,效果却越来越差,搞不
In the ancient town of Linyi Development Zone, watching the death of a large area of melon seedlings, growers face Zhang frustration to tell us that in order to control rootworm, he has used three kinds of pesticides, only acres of avermectin Used 30 bottles, still can not cure. In Shouguangluocheng, greenhouses, tomato growers, sons and daughters, said: “Because of the rootworm disease, Qingyang has been twice, the light pesticides put more than 2,000 pieces of money, this is not, or not, this season is forfeited , And the total cost of investment has more than 6,000 more! ”In recent years, farmers friends generally found that in the production of fruits and vegetables, the incidence of root nematodes more serious, more and more medication, the effect is getting worse, engage in Do not