越南腰果病虫害种类调查及其防治

摘要

为了摸清越南腰果种植区发生的腰果病虫害种类,对越南巴地-头顿、平福、平顺、林同、同奈、隆安、前江、槟椥等腰果种植区的病虫害进行了系统调查与鉴定.结果表明,越南腰果种植区的腰果病害10种,害虫46种.其中主要病害有炭疽病和花枝回枯病,主要害虫有腰果角盲蝽、腰果皱胸天牛和咖啡皱胸天牛.还对越南主要腰果病虫害提出了相应的防治措施.%To clarify the category and damage of diseases and insect pests of cashew in cashew major producing areas of Vietnam,investigations were conducted in Ba Ria Vung Tau,Binh Phuoc,Binh Thuan,Lam Dong,Dong Nai,Long An,Tien Giang and Ben Tre provinces of Vietnam.The results showed that,10 species of cashew diseases and 46 species of cashew insect pests were identified to cause damage in cashew major producing areas of Vietnam.The major diseases were anthracnose and inflorescence blight,and the major insect pests were tea mosquito bugs (Helopeltis antonii Signoret),Cashew borer (Neoplocaederus ferrugineus L.) and red cocoon-making longhorn (Neoplocaederus obesus Gahan).Control measures for major diseases and insect pests of cashew in Vietnam were also given in this paper.