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大豆孢囊线虫病在我省发生至少有八十余年的历史,自七十年代以来危害加剧,特别是我省西南部盐碱土和砂质土区,气候干旱,危害严重,使产量降低,面积下降。例如泰来
Soybean cyst nematode disease occurs in our province for at least eighty years and has been aggravated since the seventies. Especially in saline-alkali soil and sandy soil in the southwestern part of our province, the climate is droughts with serious harm and the production is reduced. Area decreased. For example, Tailai