Effect of Difenoconazole on Scab Diseases and Agronomic Characteristics of Peanuts

YAN Zheng; WANG Zheng-rong; WANG Kai-chun; LIN Huai-li; WANG Dan-hong

doi:10.19303/j.issn.1008-0384.2012.10.015

Volume 27 Issue 10

Dec. 2012

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Article Navigation > Fujian Journal of Agricultural Sciences > 2012 > 27(10): 1102-1105

YAN Zheng, WANG Zheng-rong, WANG Kai-chun, LIN Huai-li, WANG Dan-hong. Effect of Difenoconazole on Scab Diseases and Agronomic Characteristics of Peanuts[J]. Fujian Journal of Agricultural Sciences, 2012, 27(10): 1102-1105. doi: 10.19303/j.issn.1008-0384.2012.10.015

Citation:

YAN Zheng, WANG Zheng-rong, WANG Kai-chun, LIN Huai-li, WANG Dan-hong. Effect of Difenoconazole on Scab Diseases and Agronomic Characteristics of Peanuts[J]. Fujian Journal of Agricultural Sciences, 2012, 27(10): 1102-1105. doi: 10.19303/j.issn.1008-0384.2012.10.015

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Effect of Difenoconazole on Scab Diseases and Agronomic Characteristics of Peanuts

doi: 10.19303/j.issn.1008-0384.2012.10.015

1. Institute of Agricultural Science of Fuzhou,Fuzhou,Fujian 350018,China;
2. Plant Protection Station of Fuqing,Fuqing,Fujian 350300,China

Received Date: 2012-09-11
Publish Date: 2012-10-18

Abstract

Abstract

In an area,where peanuts were infected by the scab disease,Sphaceloma arachidis,difenoconazole was sprayed to determine its effect on the disease control and agronomic characteristics of the plants.Number of applications and concentrations of the pesticide were varied for the experimentation.The results showed that,in comparison with the control,spraying twice yielded 79.85% effectiveness,which was 14.66% better than single applications.All difenoconazole treatments at different concentrations produced negative effects on the disease index,as well as the major agronomic characteristics of the peanuts.It was concluded that spraying a 10% difenoconazole WP(750 to 1 000 times) solution on the plants at the early stage of the infection could effectively control the scab diseases resulting in an improved yield.
- Difenoconazole,
- Sphaceloma arachidis,
- peanut,
- disease control,
- agronomical traits

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References(16)

References

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