湖北农业科学 ›› 2020, Vol. 59 ›› Issue (4): 81-84.doi: 10.14088/j.cnki.issn0439-8114.2020.04.016

• 植物保护 • 上一篇    下一篇

四川省凉山州烟区烟蚜发生规律

伍兴隆1a, 冯长春2, 蒲德强1a,1b, 王勇2, 刘东阳2, 刘虹伶1a, 陈雨1a, 王小强1b, 龙岗2, 黎昌明2, 江连强2, 李斌3, 郭仕平3, 刘杨3   

  1. 1.四川省农业科学院,a.植物保护研究所;
    b.四川省农业科学院经济作物育种栽培研究所,成都 610066;
    2.四川省烟草公司凉山州公司,四川 西昌 615000;
    3.中国烟草总公司四川省公司,成都 610041
  • 收稿日期:2019-05-08 出版日期:2020-02-25 发布日期:2020-05-13
  • 作者简介:伍兴隆(1995-),男,重庆人,研究实习员,主要从事农业昆虫与害虫综合防治研究工作,(电话)15923153298(电子信箱)709969745@qq.com;蒲德强(1980-),副研究员,博士,主要从事经济作物害虫防治研究工作,(电话)18581868405(电子信箱)pdqpudeqiang@163.com。
  • 基金资助:
    四川省烟草公司(专卖局)重点科技项目(SCYC201805);国家烟草局重点科技项目(110201901041(LS-01);四川省烟草公司科技项目(LSYC201603)

Occurrence regularity of Myzus persicae (Sulzer) in tobacco growing area of Liangshan state, Sichuan province

WU Xing-long1a, FENG Chang-chun2, PU De-qiang1a,1b, WANG Yong2, LIU Dong-yang2, LIU Hong-ling1a, CHEN Yu1a, WANG Xiao-qiang1b, LONG Gang2, LI Chang-ming2, JIANG Lian-qiang2, LI Bin3, GUO Shi-ping3, LIU Yang3   

  1. 1a.Institute of Plant Protection;
    1b.Institute of Cash Crop Breeding and Cultivation,Sichuan Academy of Agricultural Sciences,Chengdu 610066,China;
    2.Liangshan State Company,Sichuan Tobacco Company,Xichang 615000,Sichuan,China;
    3.China National Tobacco Corporation,Sichuan Province Corporation,Chengdu 610041,China
  • Received:2019-05-08 Online:2020-02-25 Published:2020-05-13

摘要: 2017—2018年,采用五点调查法对四川省凉山州3个主要植烟县的烟蚜(Myzus persicae)发生情况进行了调查研究。凉山州3个植烟县烟蚜的发生具有明显的时序动态,但年度间差异较大。2017—2018年四川省凉山州3个主要植烟县的烟蚜为单峰型和M型混合发生,3个县2018年烟蚜发生高峰期较2017年均早15~30 d。温度和雨量是影响烟蚜发生时间和发生量的主要因素,温度的提高和雨季的提前会导致烟蚜的发生时间提前,凉山州主要烟区的烟蚜防治关键时期是5月下旬至6月下旬,具体防治时间根据当年气候适当调整。

关键词: 凉山州, 烟蚜(Myzus persicae), 发生规律, 生物防治

Abstract: From 2017 to 2018, the occurrence of Myzus persicae in three tobacco growing counties in Liangshan state prefecture, Sichuan province was investigated with 5 point sampling method. The occurrence of Myzus persicae in three tobacco growing counties in Liangshan state prefecture has obvious temporal dynamics, but the annual difference is great. From 2017 to 2018, the occurrence of Myzus persicae in three major tobacco planting counties was a mixture of single-peak type and M type. The peak of Myzus persicae occurrence in the three counties in 2018 was 15~30 days earlier than that in the average year of 2017. It is found that temperature and rainfall are the main factors affecting the occurrence time and amount of Myzus persicae. Higher temperatures and earlier rainy seasons lead to earlier occurrence of peach Myzus persicae, therefore, the critical period of Myzus persicae control in tobacco growing areas of Liangshan state prefecture is from late May to late June. The specific time for prevention and control should be appropriately adjusted according to the current climate.

Key words: Liangshan state prefecture, Myzus persicae, occurrence law, biological control

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