枣轮纹烂果病的发生及防治

• 作 者: 闫振华
• 机 构: 河北省黄骅市农林局森防站!061100
• 出 处: 北方果树
• 发表日期: 1997年02期
• 关键词: 烂果 近成熟期 轮纹状 小枣 婆枣 皮孔 降雨情况 用药种类 金丝 幼果期

枣轮纹烂果病在我地区历年发生危害较重，常造成严重损失。为此，对其发生规律及防治做了一些调查研究，取得了良好的效果。1症状及发生规律此病系由一种真菌引起的，主要在果实上发生。尤其近成熟期及贮存期发病重。发病后，以皮孔为中心，形成水烫状黄褐色小斑，扩大后，为黄

Jujube rotten rot pattern in my area over the years more serious harm, often causing serious losses. For this reason, we made some investigations and studies on its occurrence and prevention and achieved good results. 1 Symptoms and Occurrence The disease caused by a fungus, mainly in the fruit. Especially in the mature period and the incidence of severe disease. After the onset, with lenticels as the center, the formation of water-like brown patches, expand, yellow