本研究利用对甘蔗黑穗病生理小种1和生理小种2免疫的甘蔗品种NCO376作为寄主材料,在云南开远蔗区搜集黑穗病孢子,依照浸渍、割苗涂......

Initial sugarcane production in South Africa relied on imported varieties. When imported varieties succumbed to diseases......