新疆农业科学 ›› 0, Vol. ›› Issue (): 1846-1853.DOI: 10.6048/j.issn.1001-4330.2020.10.010

• 玉米遗传育种专栏 • 上一篇    下一篇

新疆伊犁河谷地区葡萄霜霉病流行与气候条件关系的研究

芦屹1, 努尔孜亚·亚力麦麦提2, 付文君3, 陈蓉3, 温且姆·阿布列孜4, 陈浩宇2, 郝敬吉吉2, 王惠卿1   

  1. 1.新疆维吾尔自治区植物保护站,乌鲁木齐 830049;
    2.新疆农业科学院植物保护研究所/农业部西北荒漠绿洲作物 有害生物综合治理重点实验室,乌鲁木齐 830091;
    3.伊犁州农业技术推广总站,新疆伊宁 835000;
    4.阿勒泰市菜篮子工程办公室,新疆阿勒泰 836500
  • 收稿日期:2020-04-19 出版日期:2020-10-20 发布日期:2020-09-04
  • 通讯作者: 郝敬吉吉(1970-),男,新疆乌鲁木齐人,副研究员,研究方向为葡萄病虫害综合防控,(E-mail)urmqhjz@qq.com;王惠卿(1973-),女,河北人,推广研究员,研究方向为农业有害生物预警与防控,(E-mail)154688997@qq.com
  • 作者简介:芦屹(1982-),男,新疆石河子人,高级农艺师,研究方向为农业有害生物预警与防控,(E-mail)luyi5362@163.com
  • 基金资助:
    国家重点研发专项“葡萄及瓜类化肥农药减施技术集成研究与示范”(2018YFD0201300)

Research the Relationship between the Epidemic of Grape Downy Mildew and Climatic Conditions in Ili Valley of Xinjiang

LU Yi1, NuerziyaYalimaimaiti2, FU Wenjun3, CHEN Rong3, Wenqiemu Abulizi4, CHEN Haoyu2, HAO Jingzhe2, WANG Huiqin1   

  1. 1. Plant Protection Station of Xinjiang Uygur Autonomous Region, Urumqi 830049, China;
    2. Reseach Institute of plant protection, Xinjiang Academy of Agricultural Sciences/Key Laboratory of integrated pest management of crops in northwest desert oasis, Ministry of Agriculture, P. R. Chain, Urumqi 830091, China;
    3. Agricultural Technology Extension Master Station of Yili Prefecture, Yining Xinjiang 835000, China;4. Altay vegetable basket engineering office, Altay Xinjiang 836500
  • Received:2020-04-19 Online:2020-10-20 Published:2020-09-04
  • Contact: HAO Jingzhe(1970-), Male, associate researcher, research direction for integrated control of grape diseases and insect pests,(E-mail)urmqhjz@qq.com; WANG Huiqin(1973-), Female, extension researcher, specialized in early warning and control of agricultural pests,(E-mail)154688997@qq.com
  • Supported by:
    Supported by the National Key Research and Development Program of China(2018YFD0201300).

摘要: 【目的】 明确新疆伊犁河谷温度、湿度、降雨量和降雨持续时间对栽培葡萄红地球霜霉病发生发展规律的影响,为探索防治霜霉病关键时期施用化学农药减量增效技术提供理论依据。【方法】 2012~2016年连续定点调查霜霉病侵染叶片时间、记录病叶受害程度等病害流行情况进行系统监测,建立葡萄霜霉病发生程度预测判别函数进行回测和验证。【结果】 葡萄霜霉病的发生逐年加重,不同年度霜霉病发病程度有差异,但趋势一致,6月中下旬开始发生,8月病情指数急剧上生,9月中旬达到高峰时维持平稳。当年雨季开始早晚和降雨量大小与病害发生有显著相关性。【结论】 伊犁河谷红地球葡萄霜霉病流行表现指数增长,按照y = 73.263e0.190 9x,其中 R2 = 0. 970 9此方程确定了该病流行程度的气象因子预测指标。依据此模型对调查葡萄园2012~2016年霜霉病流行程度的预报预测结果和实际发病情况基本一致。

关键词: :葡萄霜霉病, 病害流行, 预测模型, 防控对策

Abstract: 【Objective】 To study the effects of temperature, humidity, rainfall and duration of rainfall on the occurrence and development of Grape Red Globe downy mildew in Yili River Valley of Xinjiang, and to provide the basis for reducing the application of chemical pesticides in the key period of control. 【Methods】 2012-2016, The epidemic situation of downy mildew such as the time of infecting the leaves and the degree of damage of the leaves were systematically monitored. 【Results】 The occurrence of grape downy mildew increased year by year. The incidence of downy mildew was different in different years, but the trend was the same. It began to occur in the middle and late of June. The disease index rose sharply in August, and kept stable when it reached the peak in the middle of September. There was a significant correlation between the onset of rainy season and the rainfall. 【Conclusion】 The epidemic performance index of Grape Downy Mildew in Grape Red Globe of Yili River Valley increased. According to the equation y = 73.263e0.190 9x, R2 = 0. 790,9, the forecast index of meteorological factors for the epidemic degree of grape downy mildew was determined. According to this model, the forecast results of the epidemic degree of downy mildew in the investigated vineyard from 2012 to 2016 are completely consistent with the actual situation.

Key words: grape downy mildew, disease epidemic, prediction model, control strategy

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
地址:乌鲁木齐市南昌路403号新疆农业科学院
邮编:830091
电话:0991-4502046
E-mail:xjnykx-h@xaas.ac.cn


版权所有 © 《新疆农业科学》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发
总访问量: 今日访问: 在线人数:
网站
微信公众号
淘宝购买
微店购买