梨树霉斑病发生规律及其防治

Occurrence Law of Cercospora sp.of Pyrus sorotina and Its Prevention

近年来,梨树霉斑病日趋加重,严重影响梨产业健康发展。分析梨树霉斑病危害加重的原因,针对梨树霉斑病发生规律及危害特点,提出防治方法。

In recent years, Cercospora sp. of Pyrus sorotina became heavier, which has seriously affected the healthy development of Pyrus sorotina industry. The reasons of increased hazard Cercospora sp. of Pyrus sorotina were analyzed, in view of the occurrence law and hazards characteristics, the methods of controlling Cercospora sp. of Pyrus sorotina were proposed.