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由Fusarium roseum所引起的小麦赤霉病,多发于开花至乳熟期,特别是高温和高湿的年份更为严重.在气候温暖的日本西南部,小麦开花到收获期恰逢雨季,故这种病害时常发生.该病主要侵染于穗部,直接影响着籽粒产量.用感赤霉病超过10%的谷物饲喂家畜会引起中毒.
The wheat scab caused by Fusarium roseum is more likely to flow from the flowering stage to the milking stage, especially in the high-temperature and high-humidity years. In the warmer southwestern part of Japan, wheat flowering to harvest coincides with the rainy season, Diseases often occur, and the disease mainly infects the ears and directly affects the grain yield, which can be caused by feeding livestock with more than 10% of the flu-scab disease.