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今年下半年,我国南方大部分地区雨水较多。持续的降雨导致适温、高湿、寡照,水稻生长繁茂,极易引起稻瘟病的发生与流行。
In the second half of this year, there is more rain in most parts of southern China. Continuous rainfall led to temperature, high humidity, oligo-based, lush rice growth can easily lead to the occurrence and prevalence of rice blast.