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首页> 外文期刊>Potato Research >Integrated Management of Whitefly, Bemisia tabaci (Gennadius) and Potato Apical Leaf Curl Virus in India
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Integrated Management of Whitefly, Bemisia tabaci (Gennadius) and Potato Apical Leaf Curl Virus in India

机译：印度的粉虱，烟粉虱（Gemidius）和马铃薯根尖卷毛病毒的综合管理

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摘要

This paper reviews the importance of Potato apical leaf curl virus (PALCV) in India, the biology of its major vector Bemisia tabaci and possible control measures of PALCV and B. tabaci. PALCV has appeared as a new problem in potato growing areas of northwestern plains of India. The first report of PALCV was made from Hissar around 2000. PALCV is a whitefly (B. tabaci) transmitted viral disease and the symptoms are manifested primarily in the form of upward or downward curling of leaves, with 40–75% infection being recorded in cultivars grown in the Indo-Gangetic Plains of India. B. tabaci is a polyphagous pest that feeds on numerous fibre (particularly cotton), food, vegetable and ornamental plants. B. tabaci produces many generations in a year and reaches high population densities. To check the disease incidence, whitefly suppression using imidacloprid either as seed treatment or as foliar application early in the season is recommended. To minimize within-field spread of viruses, removal of virus-infected plants is suggested. Application of mineral and vegetable oils has been found to inhibit virus transmission and possibly can help to avoid difficulties with insecticide resistance in whiteflies.
机译：本文综述了印度马铃薯根尖卷叶病毒（PALCV）的重要性，其主要载体烟粉虱的生物学以及PALCV和烟粉虱的可能控制措施。在印度西北平原的马铃薯种植区，PALCV已成为一个新问题。 PALCV的第一份报告是在2000年左右由Hissar提出的。PALCV是一种由粉虱（B. tabaci）传播的病毒性疾病，其症状主要表现为叶子向上或向下卷曲的形式，其中40-75％的感染被记录下来。印度印度恒河平原上种植的品种。烟粉虱是一种多食性害虫，以多种纤维（尤其是棉花），食品，蔬菜和观赏植物为食。烟粉虱一年生多世代，人口密度高。为了检查疾病的发病率，建议在本季早期使用吡虫啉作为种子处理剂或叶面施用剂来抑制粉虱。为了使病毒在田间的传播最小化，建议去除病毒感染的植物。已发现使用矿物油和植物油可抑制病毒传播，并可能有助于避免粉虱抗药性方面的困难。

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