Integrated Pest Management of Longan (Sapindales: Sapindaceae) in Vietnam. (5th June 2019)

• Record Type: Journal Article
• Authors: Tran, Hanh; Van, Hoa Nguyen; Muniappan, Rangaswamy; Amrine, James; Naidu, Rayapati; Gilbertson, Robert; Sidhu, Jaspreet
• Is Part Of: Journal of integrated pest management. Volume 10:Number 1(2019)
• Publication Date: 2019-06-05
• Subjects: longan IPM -- witches' broom -- Vietnam; Pests -- Integrated control -- Periodicals; Entomology -- Periodicals; 632.9
• DOI: 10.1093/jipm/pmz016
• Languages: English
• ISSNs: 2155-7470

Abstract

Abstract: This paper describes the current state of pests and diseases of longan ( Dimocarpus longan Lour.) and their management in Vietnam. Longan is the third most cultivated fruit crop and second major fruit crop exported from Vietnam. Brief descriptions of arthropod pests Eriophyes dimocarpi Kuang (Acari: Eriophyidae), Conogethes punctiferalis Guenée (Lepidoptera: Crambidae), Conopomorpha sinensis Bradley (Lepidoptera: Gracillariidae), Conopomorpha litchiella Bradley (Lepidoptera: Gracillariidae), Tessaratoma papillosa Drury (Hemiptera: Tessaratomidae), Eudocima phalonia L. comb. (Lepidoptera: Erebidae), oriental fruit fly Bactrocera dorsalis Hendel (Diptera: Tephretidae), Planococcus lilacinus Cockerell (Hemiptera: Pseudococcidae), Drepanococcus chiton Green (Hemiptera: Coccidae), and Cornegenapsylla sinica Yang & Li (Hemiptera: Psyllidae) and fungal diseases Phytophthora palmivora Butler (Peronosporales: Peronosporaceae), Colletotrichum gloeosporioides (Penz.) Penz. & Sacc. (Incertaesedis: Glomerellaceae), and Ceratocystis fimbriata Ellis & Halsted (Microascales: Ceratocystidaceae) affecting longan are given. The longan witches' broom syndrome is a major factor causing 50–86% annual crop loss in Vietnam and it has been considered the primary constraint in production. The causative agent of this syndrome has been identified as the eriophyid mite E. dimocarpi . Deployment of Integrated Pest Management strategies for longan production in Vietnam is outlined.