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

LI Hua-wei; LUO Wen-bin; JI Rong-chang; LIU Zhong-hua; XU Yong-qing; QIU Yong-xiang; QIU Si-xin; TANG Hao

doi:10.19303/j.issn.1008-0384.2013.08.017

Volume 28 Issue 8

Aug. 2013

Turn off MathJax

Article Contents

Article Navigation > Fujian Journal of Agricultural Sciences > 2013 > 28(8): 812-816

LI Hua-wei, LUO Wen-bin, JI Rong-chang, LIU Zhong-hua, XU Yong-qing, QIU Yong-xiang, QIU Si-xin, TANG Hao. Effects of Different Fungicide Combinations on the Control of Potato Late Blight and Yield of Potato[J]. Fujian Journal of Agricultural Sciences, 2013, 28(8): 812-816. doi: 10.19303/j.issn.1008-0384.2013.08.017

Citation:

LI Hua-wei, LUO Wen-bin, JI Rong-chang, LIU Zhong-hua, XU Yong-qing, QIU Yong-xiang, QIU Si-xin, TANG Hao. Effects of Different Fungicide Combinations on the Control of Potato Late Blight and Yield of Potato[J]. Fujian Journal of Agricultural Sciences, 2013, 28(8): 812-816. doi: 10.19303/j.issn.1008-0384.2013.08.017

Citation:

LI Hua-wei, LUO Wen-bin, JI Rong-chang, LIU Zhong-hua, XU Yong-qing, QIU Yong-xiang, QIU Si-xin, TANG Hao. Effects of Different Fungicide Combinations on the Control of Potato Late Blight and Yield of Potato[J]. Fujian Journal of Agricultural Sciences, 2013, 28(8): 812-816. doi: 10.19303/j.issn.1008-0384.2013.08.017

PDF( 874 KB)

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

doi: 10.19303/j.issn.1008-0384.2013.08.017

Institute of Crop Sciences,Fujian Academy of Agricultural Sciences

Received Date: 2013-07-02
Publish Date: 2013-08-18

Abstract

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

FullText(HTML)

References(11)

References

[1]	宋伯符, 王军, 张志铭, 等.我国马铃薯晚疫病研究的进展和建议[J].马铃薯杂志, 1996, 3 (10) :138-148.
[2]	袁宗胜, 刘芳, 兰成忠.福建省冬种马铃薯晚疫病流行动态及防治药剂筛选研究[J].江西农业学报, 2010, 22 (12) :91-93.
[3]	金光辉, 文景芝, 丁广洲.我国马铃薯晚疫病的研究现状和建议[J].黑龙江农业科学, 2002, (6) :28-31.
[4]	毕士云, 毛彦芝, 邱广伟, 等.4种杀菌剂防治马铃薯晚疫病药效试验[J].中国马铃薯, 2006, 20 (2) :90-91.
[5]	吴新平, 顾宝根, 刘乃炽, 等.农药田间药效试验准则 (一) 杀菌剂防治马铃薯晚疫病[S].北京:中国标准出版社, 2005.
[6]	CAO K Q, RUCKSTUHL M, RORRER H R.Crucial weather condition for P.infestans:A reliable tool for improved control of potato late blight[J].Special PAVreport, 1996, (1) :85-90.
[7]	曹静, 客绍英.马铃薯晚疫病流行学及防治方法研究进展[J].中国马铃薯, 2005, 19 (1) :33-36.
[8]	曹静, 罗智敏, 胡同乐, 等.温室马铃薯晚疫病流行动态初步研究[J].河北农业大学学报, 2002, 25 (S1) :190-192.
[9]	徐明珍, 胡群宝.马铃薯晚疫病的繁盛规律与防治方法[J].云南农业科技, 1998, (5) :44-47.
[10]	HYRE R A.Progress in forecasting late blight of potato and tomato[J].Plant Disease Reporter, 1954, 38:245-253.
[11]	张志铭, 王仁贵.中国马铃薯晚疫病的研究进展和建议[J].河北农业大学学报, 2001, 24 (2) :4-10.