不同药剂组合对马铃薯晚疫病防治效果及产量的影响

李华伟; 罗文彬; 纪荣昌; 刘中华; 许泳清; 邱永祥; 邱思鑫; 汤浩

doi:10.19303/j.issn.1008-0384.2013.08.017

不同药剂组合对马铃薯晚疫病防治效果及产量的影响

doi: 10.19303/j.issn.1008-0384.2013.08.017

福建省农业科学院作物研究所,福建福州,350013

基金项目:

福建省财政专项——福建省农业科学院科技创新团队建设项目 (CXTD-1-1301)

现代农业产业技术体系项目 (CARS-10)

详细信息

作者简介:
李华伟 (1982-), 男, 硕士, 助理研究员, 主要从事马铃薯病害防控技术研究 (E-mail:hwlpoto@126.com);邱思鑫 (1974-), 男, 博士, 研究员, 主要从事甘薯病虫害防控机理研究 (E-mail:qiusixin@yahoo.com.cn);汤浩 (1968-), 男, 研究员, 主要从事马铃薯育种栽培研究 (E-mail:tanghao918@sohu.com)

中图分类号: S435.32
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出版历程
- 收稿日期: 2013-07-02
- 刊出日期: 2013-08-18

Effects of Different Fungicide Combinations on the Control of Potato Late Blight and Yield of Potato

Institute of Crop Sciences,Fujian Academy of Agricultural Sciences

摘要

摘要: 以马铃薯晚疫病感病品种费乌瑞它为试验对象, 采用68%精甲霜锰锌可湿粉剂、70%安泰生丙森锌可湿粉剂和64%恶霜锰锌可湿粉剂3种药剂进行马铃薯晚疫病的防治试验, 结果表明:交替使用其中2种或3种药剂防治马铃薯晚疫病的效果优于单一使用1种药剂;68%精甲霜锰锌可湿粉剂与70%安泰生丙森锌可湿粉剂、70%安泰生丙森锌可湿粉剂与64%恶霜锰锌可湿粉剂、68%精甲霜锰锌可湿粉剂与64%恶霜锰锌可湿粉剂3种组合交替施用共喷药4次, 防效分别为65.96%、61.70%、60.34%, 商品薯产量比对照分别增产为61.74%和60.07%和52.01%。生产上可选用药剂交替使用来防治马铃薯晚疫病。
- 马铃薯 /
- 晚疫病 /
- 杀菌剂 /
- 防治效果
Abstract: The effects of three fungicide combinations on the control of the susceptible potato cultivars/varieties Favorite were investigated, including Metalaxyl-M mancozeb (68% WG) , Antracol propineb (70% WP) and Oxadixyl mancozeb (64% WP) .Our results showed that the controlling effect of the combination of two or three fungicides is better than a single one.After the alternative application of Metalaxyl-M mancozeb (68% WG) and Antracol propineb (70% WP) , Antracol propineb (70% WP) and Oxadixyl mancozeb (64% WP) , Metalaxyl-M mancozeb (68% WG) and Oxadixyl mancozeb (64% WP) for four times, the control effects were reached 65.96%, 61.70%and 60.34% and the yields were increased by 61.74%, 60.07% and 52.01% respectively.Our results suggest that alternately application of fungicids will be benefit for the control of late blight.
- potato /
- potato late blight /
- fungicide /
- control effect

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参考文献(11)

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