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北方香菇常见病虫害包括杂菌害、虫害、病害三类。它们是香菇生产中的大敌,直接影响制种与栽培的成效。为此,从事食用菌生产者必须高度重视,坚持“以预防为主,防治结合”方针,一旦发现病虫害,就要认真分析原因,及早采取防治措施,彻底消灭或抑制其蔓延。确需化学药品防治时,要在未出菇或采完菇后进行,切忌不可直接喷洒于菇体上,以免残毒影响人体健康。一、常见杂菌防治
Common pests and diseases of northern mushrooms include miscellaneous diseases, pests, diseases three categories. They are the enemy of mushroom production, a direct impact on the effectiveness of seed production and cultivation. To this end, producers of edible fungi must attach great importance to adhere to the principle of “prevention as the mainstay and combination of prevention and control”. Once pests and diseases have been found, they must carefully analyze the causes and take early prevention and control measures to completely eliminate or inhibit their spread. When chemical control is really needed, it should not be sprayed or sprayed on the mushroom body after the mushrooms or the mushrooms have not been collected, so as to prevent residual poisoning from affecting human health. First, common bacteria prevention and treatment