玉米苗枯病病原菌鉴定及防治技术

Fungus pathogen identification and control of maize scedling blight:

１９９０～１９９２年研究证实浙江省发生的玉米苗枯病的病原菌以串珠镰刀菌中间变种（Ｆｕｓａｒｉｕｍｍｏｎｉｌｉｆｏｒｍｅｖａｒ．ｉｎｔｅｒｍｅｄｉｕｍＮｅｉｓｈｅｔＬｅｇｇｅｔ）为主；带菌种子和病土是本病的初侵染源；选用抗病品种、种子药剂处理和增施磷肥是防治玉米苗枯病的有效措施。

The results of maize seedling blight research showed that the fungus (Fusarium moniliforme var. intermedium Neish et Leggett) was the causal agent of this disease, and the diseased seeds and soil were the sources of primary infection. Resistant variety selections, fungicides, seed treatments and phosphorus fertilizer applications were efficient methods to control maize seedling blight.