许多作物常用杀菌剂处理种子,防止土壤中和种子上携带的菌类侵害幼苗、幼株。在美国内布拉斯加州西部,稷(Panicum miliaceum L.)发芽或出苗不好,其原因可能是茎腐病菌和萎蔫病菌(Helminthosporium和Fusarium spp.)对发芽种子和幼苗的侵害。其次,稷普遍患黑 Many crops commonly used fungicides to deal with seeds, to prevent bacteria in the soil and seeds carried against seedlings, young plants. In the western Nebraska region of the United States, the germination or poor emergence of Panicum miliaceum L. may be attributed to the invasion of stalk germs and germinating seeds and seedlings by Helminthosporium and Fusarium spp. Second, millet commonly black