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处理秸秆,消灭越冬病虫.可结合冬季造秸秆肥,处理玉米、高粱秸秆,消灭玉米螟的越冬幼虫;处理稻草,减轻水稻白叶枯病和稻瘟病的发生
Treating straw and eliminating overwintering pests and diseases can be combined with making straw fertilizer in winter to treat overwintering larvae of maize and sorghum straw and eliminating corn borer, and to reduce the occurrence of rice bacterial leaf blight and rice blast