Microsoft Word - 李文娟.doc 关键词： 钾（K） ；玉米茎腐病；超微结构；抗病性 [gap=1802]Key words: potassium (K); maize stalk rot; ultrastructure; disease resistance
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This review provides a broad overview of etiology, mechanism of pathogenesis and host resistance and IPM strategies involved in maize stalk rot and ear rot diseases in China.
本文综述了我国在玉米茎基腐病和穗腐病病原学、致病性和寄主抗性机制与综合治理的研究进展。
Maize ear rot and stalk rot were reduced effectively by application of potassium fertilizer and control of maize borer separately.
通过施用钾肥和防治玉米螟可有效地减轻玉米茎腐病和穗腐病的危害。
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