【摘要】 在我国南方水稻种植区,纹枯病已成为限制水稻高产的首要病害,严重威胁水稻的品质和产量。本文在简要阐明水稻纹枯病发病症状和病害流行特点的基础上,提出了农业防治、生物防治、抗病育种和化学防治相结合的综合防治技术,以期为水稻纹枯病的防控提供一定的参考依据。更多还原

【Abstract】 Rice sheath blight is primary disease in southern China, it seriously threatens the quality and yield of rice. In order to pro-vide some references to control rice sheath blight, the symptom and characteristics of rice sheath blight were introduced, and the inte-grated control techniques were proposed which contains agricultural control, biological control, breeding disease-resistant variety and chemical control.更多还原