Chemical Prevention Research on Walnut Anthracnose

FU Xiao-li; ZHAO Rong; MIN Sheng-biao; ZHU Zhi-fang

doi:10.16779/j.cnki.1003-5508.2016.03.021

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Volume 37 Issue 3

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2016 > 37(3): 107-109

FU Xiao-li, ZHAO Rong, MIN Sheng-biao, ZHU Zhi-fang. Chemical Prevention Research on Walnut Anthracnose[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(3): 107-109. doi: 10.16779/j.cnki.1003-5508.2016.03.021

Citation:

FU Xiao-li, ZHAO Rong, MIN Sheng-biao, ZHU Zhi-fang. Chemical Prevention Research on Walnut Anthracnose[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(3): 107-109. doi: 10.16779/j.cnki.1003-5508.2016.03.021

Chemical Prevention Research on Walnut Anthracnose

doi: 10.16779/j.cnki.1003-5508.2016.03.021

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Liuchi Forestry Station of Xuanhan County, Xuanhan 636166;Yele Nature Reserve Administration Mianning 615600;Sichuan Academy of Forestry, Chengdu 610081, China

Received Date: 2016-03-29

Abstract

In this paper,analysis was made of the walnut in Xiaba Township of Xuanhan County,Sichuan Province.Its disease symptom was observed and the kind of pathogen was identified in the laboratory.The dynamic changes of susceptibility rate and susceptible index were recorded on the surface of walnut nuts and leaves.Selected five kinds of fungicides were sprayed on the walnut.The results showed that the pathogen which causes walnut disease mainly was walnut anthracnose and its increasing speed on the nuts was faster than that on the leaves.The susceptibility rate and susceptible index on the surface of walnut nuts and leaves which were sprayed by 95% prochloraz were obviously lower than others.So 95% prochloraz was the best drug to prevent the walnut anthracnose.
- Walnut;
- Anthracnose;
- Prevention Research;
- Prochloraz
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Chemical Prevention Research on Walnut Anthracnose

doi: 10.16779/j.cnki.1003-5508.2016.03.021

Liuchi Forestry Station of Xuanhan County, Xuanhan 636166;Yele Nature Reserve Administration Mianning 615600;Sichuan Academy of Forestry, Chengdu 610081, China

Received Date: 2016-03-29

Key words:

Abstract: In this paper,analysis was made of the walnut in Xiaba Township of Xuanhan County,Sichuan Province.Its disease symptom was observed and the kind of pathogen was identified in the laboratory.The dynamic changes of susceptibility rate and susceptible index were recorded on the surface of walnut nuts and leaves.Selected five kinds of fungicides were sprayed on the walnut.The results showed that the pathogen which causes walnut disease mainly was walnut anthracnose and its increasing speed on the nuts was faster than that on the leaves.The susceptibility rate and susceptible index on the surface of walnut nuts and leaves which were sprayed by 95% prochloraz were obviously lower than others.So 95% prochloraz was the best drug to prevent the walnut anthracnose.