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Major pests and diseases of autumn grain crops enter the peak outbreak period
At present, it is precisely the critical period for the growth of autumn grain crops such as rice, corn and potatoes. According to monitoring by the National Crop Major Pest and Disease Forecasting Network, many pests and diseases such as the rice "two migration" pests, rice blast, corn borer and potato late blight are showing a trend of rapidly increasing occurrence area and gradually worsening damage.