红富士苹果红点病症状及防治措施

Red Spot Symptoms and Prevention Measures of Red Fuji Apple

近年来,红富士苹果红点病发生较重。经过多方调查研究,本文以苹果主产区沂水县为便,着重介绍了这些常见病的发生原因及症状,并从排水、选袋、控制负载、减轻病害等几个方面提出了防治措施。

In recent years, red spot disease of Fuji apple is serious. After investigation and study in this paper, taking Yishui city as the example, the author introduced the causes and symptoms of the common diseases, put forward prevention and control measures from several aspects, such as the drainage, selecting bag, controling load, reducing the disease and so on.