高新国;渠占奇

摘要： 花生茎腐病俗称"掐脖瘟",近年来呈现年加重趋势.一般田块的发病率约为10%～20%,严重者可达50%～60%,甚至颗粒无收.植株早期感病后很快枯萎死亡,后期感病者果荚常腐烂或种仁不饱满,严重影响花生的产量和品质.

关键词: 花生, 茎腐病, 症状, 发病规律, 防治, 病原菌

CLC Number:

高新国;渠占奇. 花生茎腐病的发病规律及防治技术[J]. 河南农业科学, 2005, 34(4): 87-88.

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