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１９９９年我镇稻曲病大面积发生，全镇８８０ｈｍ２单季中稻，发病面积达８４４．５４ｈｍ２，占９６％，估计损失稻谷约２０．９４万公斤，影响了农民的经济利益和大米的食用品质。为了给今后开展稻曲病预测预报和制定防治策略提供依据，因此我们对兴仁镇稻曲病的发生情况进
In 1999, a large area of rice smut occurred in my town. The whole town of 880 hm2 single season rice, the incidence of up to 844.54hm2, accounting for 96% of the estimated loss of about 209,400 kg of rice, affecting the economic interests of farmers and the edible quality of rice . In order to provide the basis for forecasting and forecasting control of false smut in the future, we analyzed the incidence of smut