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桃小食心虫是为害我地区苹果果实的主要害虫之一,每年都有不同程度的发生,特别是取缔对硫磷等高毒农药使用后,该虫发生有加重的趋势。为寻找防治苹
Peach beetle is one of the main pests that damage the apple fruit in our area, which takes place to varying degrees every year. Especially after banning the use of parathion and other highly toxic pesticides, the pest tends to aggravate. To find the prevention and treatment of apple