近期连日来陆续收到湖南柑橘产区果农来电反映,血橙、碰柑、纽荷尔脐橙等品种柑桔果实被虫钻孔为害,造成局部大量落果。近日,我们组织植保专家前往怀化市麻阳县高村镇冷木冲村的柑橘园进行实地调查。经查证,造成当地柑橘果实未熟先黄落果的成因,系吸果类害虫——嘴壶夜蛾为害所致。嘴壶夜蛾属鳞翅目、夜蛾科。别名桃黄褐夜蛾、小鸟嘴壶夜蛾、凹缘裳夜蛾、蜂叮桔。主要为害梨、柑橘、苹果、桃、李、杏、枇杷、杨梅、葡萄等,是山地和近山地果园的一种重要害虫。其以成虫在夜间 In recent days, one after another, Hunan farmers have received calls from farmers and peasants in citrus producing areas. Citrus fruits such as blood oranges, oranges, and Newhall navel orange were damaged by borers, causing a large number of fruit dropovers. Recently, we organized plant protection experts to conduct field investigations in Citrus Orchard, Lengmu Chongcun, Gaocun Town, Mayang County, Huaihua City. It is verified that the cause of the first citrus unswept fruit of the local citrus is caused by sucking pests of the genus Mycenae. Moth is a genus of Lepidoptera, Noctuidae. Alias ​​peach yellow moth, bird beetle moth, concave margin moth, bee diced orange. Mainly harmful pears, oranges, apples, peaches, plums, apricots, loquat, bayberry, grapes, etc., is an important pest in mountainous and near mountainous orchards. Its adult at night