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四川柑橘树脂病发生为害特点与防控对策

刘月悦,陈庆东,何高春,陈倩颖

Science and technology of Sichuan agriculture（2017）

Cited 2|Views12
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Abstract
柑橘树脂病是四川省特别是川南泸州和宜宾柑橘产区的重要病害,近年来呈现出加重发生为害的趋势.该病为害枝干可造成流胶病和干桔,为害叶片造成叶片黑点,为害果实则导致沙皮和蒂腐.树脂病主要在柑橘春梢时始发,夏秋梢时盛发.冬季冻害是诱发树脂病的主要原因.冬春季清园,采取防冻措施以及科学用药,是防治树脂病的主要措施.
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