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作 者:赵声玖
机构地区:[1]云南省林业职业技术学院,云南昆明650224
出 处:《林业调查规划》2004年第4期103-105,共3页Forest Inventory and Planning
摘 要:长松园实习培训基地板栗的主要害虫是桑天牛、栗实象甲、剪枝象甲和栗瘿蜂。实施综合治理,采用以营林措施为主,针对不同害虫施用不同的化学药剂的方法防治。治理结果经方差分析表明:防治后与防治前虫孔数的差异和瘿瘤数的差异不显著,虫果数的差异和枝条数的差异极显著。There are several insect pests of Chinese chestnut, such as Apriona germari, in Changsongyuan Training and Practice Base. Measures for creation of comprehensive control consisting of forestation mainly, but also different chemical medicine on different pests are adopted. The results of control indicate that there is not so obvious difference in number of pest aperture and gall insect before and after taking prevention, but remarkable differences in number of fruit & branch infected by pest.
关 键 词:板栗虫害 综合治理 桑天牛 栗实象甲 剪枝象甲 栗瘿蜂
分 类 号:S436.64[农业科学—农业昆虫与害虫防治]
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