一、调查目的在山东省小麦腥黑穗病的病菌传染的途径,主要是粪肥(包括土壤),其次是麦种,因此提倡利用净粪和净种。用病粪种麦的提倡粪种隔离;用病粪种麦的,提倡温汤浸种(或清水洗种,泥水选种),数年来在防除上收到很大效果。文登县八区腥黑穗病相当 I. SURVEY Aims Infectious pathways of wheat-like smut in Shandong are mainly manure (including soil), followed by wheat, thus promoting the use of net manure and net seed. With the use of fecal species of wheat to promote fecal isolation; use of fecal species of wheat, to promote warm soaking seeds (or water washing, mud water selection), the prevention and control over the years have received great results. Wendeng County eight districts pretty smut