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种衣剂防治玉米病害效果研究韩文革，潘立刚，徐菁利，刘惕若（黑龙江八一农垦大学）玉米大斑病、小斑病和丝黑穗病是王米三大病害，随着抗大、小斑病的自交系及其单交种广泛用于生产，大、小斑病的危害性下降，丝黑穗病在局部地区仍然较重。在玉米三大病害下降的同时，玉...
Study on the Effect of Seed Coatings on Prevention and Cure of Maize Diseases Han Wenge, Pan Ligang, Xu Jingli, Liu Tioruo (bighead blight of corn in Heilongjiang Province) The disease inbred lines and their single cross widely used in the production of large and small spot disease of the decline, the head smut is still heavier in some areas. In the same time the three major diseases of maize fell, jade ...