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枣缩果病是我省大枣产区近几年的流行病害。一、症状及为害该病主要为害果实,病果初期出现淡黄色病斑,以后逐渐扩大,病部稍有凹陷或皱折,果皮呈现暗红色无光泽病斑,果柄暗黄色,提前形成离层,采前落果严重。果肉病组织萎缩松软、味苦,重病枣园损失很大。
Jujube shrinkage disease is jujube producing areas in our province in recent years, the epidemic. First, the symptoms and damage The disease is mainly harmful to fruit, disease early yellow light spots appear, gradually expanded after the disease slightly concave or wrinkled, dark red dull skin lesions appear, stalk dark yellow, formed in advance Layer, serious drop before harvesting. Flesh disease tissue shrinking soft, bitter, serious loss of jujube.