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农学学报 ›› 2020, Vol. 10 ›› Issue (6): 27-31.doi: 10.11923/j.issn.2095-4050.cjas19040020

所属专题: 植物保护 园艺

• 植物保护 • 上一篇    下一篇

波尔多液对葡萄霜霉病和白腐病药效动态变化

刘莉颍1, 董尊2, 孙彦平3, 高玉峰4, 田佳钰4, 王璐4, 范海荣4, 陈文强5, 蔡健5   

  1. 1 阜阳农业学校,安徽阜阳 236064
    2 平泉市国有前卫林场,河北平泉 067500
    3 河北平泉食用菌产业技术研究院,河北平泉 067500
    4 河北科技师范学院,河北秦皇岛 066004
    5 阜阳师范大学,安徽阜阳 236037
  • 收稿日期:2019-04-15 出版日期:2020-06-20 发布日期:2020-07-09
  • 作者简介:

    刘莉颍,女,1965年出生,安徽阜阳人,高级讲师,本科,从事农艺专业教学研究。通信地址:236064 安徽省阜阳市颍泉区欧阳修路351号 阜阳农业学校,E-mail:fynxly@163.com

  • 基金资助:
    安徽高校自然科学研究重点项目“白藜芦醇和褪黑素对小鼠卵泡发育主要调控因子TGF-β的作用机制研究”(KJ2018A0352)

Bordeaux Mixture: Dynamic Changes of Efficacy on Downy Mildew and White Rot of Grape

Liu Liying1, Dong Zun2, Sun Yanping3, Gao Yufeng4, Tian Jiayu4, Wang Lu4, Fan Hairong4, Chen Wenqiang5, Cai Jian5   

  1. 1 Fuyang Agricultural School, Fuyang 236064, Anhui, China
    2 Pingquan State-owned Vanguard Forest Farm, Pingquan 067500, Hebei, China
    3 Hebei Pingquan Edible Mushroom Industry Technology Research Institute, Pingquan 067500, Hebei, China
    4 Hebei Normal University of Science & Technology, Qinhuangdao 066004, Hebei, China
    5 Fuyang Normal University, Fuyang 236037, Anhui, China
  • Received:2019-04-15 Online:2020-06-20 Published:2020-07-09

摘要:

为探明波尔多液对葡萄霜霉病和白腐病的防治效果,选取树龄为22年和6年的‘赤霞珠’和鲜食葡萄为试材进行研究。结果表明:波尔多液在不同时期对葡萄病害药效动态的变化不仅与当时的气候因素有关,也与栽培管理有关。从综合效果来看,用波尔多液防治葡萄霜霉病和白腐病的效果在不同时期(6月上旬—10月中旬)防效不同,但药效动态变化趋势相同。在6月上旬到6月中旬对霜霉病和白腐病防效达到最高,在8月中旬到9月下旬防效最低。

关键词: 波尔多液, 葡萄, 霜霉病, 白腐病, 药效, 动态变化

Abstract:

The paper aims to clarify the effects of Bordeaux mixture on the downy mildew and white rot of grape, with Cabernet Sauvignon of 22 and 6 years and table grapes as test materials. The results showed that: the dynamic changes of efficacy of Bordeaux mixture on grape diseases in different periods were related not only to the climatic factors at that time, but also the cultivation management; as to the comprehensive effect, the effects of Bordeaux mixture on controlling the downy mildew and white rot of grape were different in different periods (from early June to mid-October), but the dynamic trend of efficacy was the same; the efficacy against downy mildew and white rot was the highest from early June to mid-June, and the lowest from mid-August to late September.

Key words: Bordeaux Mixture, Grape, Downy Mildew, White Rot, Efficacy, Dynamic Change

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