抓住五个关键防治苹果轮纹病

• 作 者: 刘彬 许趁新 郭军涛 张文娟
• 机 构: 磁县职教中心,邯郸农业局,
• 出 处: 河北农业
• 发表日期: 2009年08期
• 关键词: 苹果轮纹病 苹果果实 苹果产区 褐腐病 病果率 粗皮病 枝干 五个 嘎啦 病害

苹果轮纹病又叫粗皮病,瘤皮病,轮纹褐腐病。主要危害苹果果实和枝干,也能危害叶片。该病是目前苹果产区最主要的病害之一。果实受害后腐烂,严重影响产量和品质;枝干受害,病斑累累,树势衰弱,甚至造成枝干枯死。一般年份,如防治不当,病果率可达

Apple rot disease also known as bark disease, neoplastic disease, round grain brown rot disease. The main harm to apple fruit and stems, but also can endanger the leaves. The disease is currently one of the most important diseases in the apple producing areas. After the fruit is rotted, the yield and quality of the fruit are seriously affected. The branches are injured, the lesion is plagued, the tree is weak, and the branches are even dead. General years, such as improper prevention and treatment, the disease rate up