In 1996, the bacterial stalk rot occurred in Huadian city, the disease incidence of heavy region reached 71.
1996年在桦甸市大面积发生玉米细菌性茎腐病，严重地块发病率达71。
2
Objective to analyze the ct and MRI features of pituitary stalk interruption syndrome, so that to improve the diagnostic knowledge of this disease.
目的分析垂体柄阻断综合征的CT及MRI表现，提高对其的认识及诊断水平。
3
Corn hybrids resistant to stalk rot had higher sucrose contents in the pith tissues of the second internode above the ground than hybrids susceptible to the disease.