数字农科院2.0

Monitoring Corynespora cassiicola Resistance to Boscalid, Trifloxystrobin, and Carbendazim in China

文献类型： 外文期刊

作者： Zhou, Rongjia;Sun, Bingxue;Zhu, Guangxue;Xie, Xuewen;Chai, Ali;Li, Lei;Fan, Tengfei;Li, Baoju;Shi, Yanxia

作者机构：

关键词： boscalid;carbendazim;Corynespora cassiicola;multiple fungicide resistance;resistance monitoring;trifloxystrobin

期刊名称： PHYTOPATHOLOGY

ISSN： 0031-949X

年卷期： 2024 年

页码：

收录情况： SCIE（2024版）

摘要： Cucumber leaf spot (CLS), caused by Corynespora cassiicola, is a serious disease of greenhouse cucumbers. With frequent use of existing fungicides, C. cassiicola has developed resistance to some of them, with serious implications for the control of CLS in the field. With a lack of new fungicides, it is necessary to use existing fungicides for effective control. Therefore, this study monitored the resistance of C. cassiicola to three commonly used and effective fungicides, boscalid, trifloxystrobin, and carbendazim, from 2017 to 2021. The frequency of resistance to boscalid showed an increasing trend, and the highest frequency was 85.85% in 2020. The frequency of resistance to trifloxystrobin was greater than 85%, and resistance to carbendazim was maintained at 100%. Among these fungicides, strains with multiple resistance to boscalid, trifloxystrobin, and carbendazim were found, accounting for 32.00, 25.25, 33.33, 43.06, and 37.24%, respectively. Of the strains that were resistant to boscalid, 87% had CcSdh mutations, including seven genotypes: B-H278L/Y, B-I280V, C-N75S, C-S73P, D-D95E, and D-G109V. Also, six mutation patterns of the Cc beta-tubulin gene were detected: E198A, F167Y, E198A&M163I, E198A&F167Y, M163I&F167Y, and E198A&F200C. Detection of mutations of the CcCytb gene in resistant strains showed that 98.8% were found to have only the G143A mutation. A total of 27 mutation combinations were found and divided into 14 groups for analysis. The resistance levels differed according to genotype. The development of genotypes showed a complex trend, increasing from 4 in 2017 to 13 in 2021 and varying by region. Multiple fungicide resistance is gradually increasing. Therefore, it is necessary to understand the types of mutations and the trend of resistance to guide the use of fungicides to achieve disease control.

分类号：

  • 相关文献

[1]Rapidly Increasing Boscalid Resistance in Corynespora cassiicola in China. Sun, Bingxue,Zhu, Guangxue,Xie, Xuewen,Chai, Ali,Li, Lei,Fan, Tengfei,Li, Baoju,Yanxia, Shi. 2022

[2]Sensitivity of Corynespora cassiicola to Carbendazim and Diethofencarb. Huang, Daye,Wang, Weiping,Shi, Yanxia,Xie, Xuewen,Li, Baoju.

[3]Corynespora spot of hot pepper caused by Corynespora cassiicola in China. Chai, A-Li,Du, Gong-Fu,Shi, Yan-Xia,Xie, Xue-Wen,Li, Bao-Ju.

[4]匍柄霉属真菌对多菌灵耐药性分子机制的初步研究. 黄大野,李宝聚,石延霞,谢学文. 2013

[5]内蒙古黄瓜靶斑病菌的鉴定及药剂敏感性测定. 杨立辉,陈鹏宇,王友贤,刘宝玉,白庆荣,赵廷昌. 2022

[6]Dissipation, residues, and safety evaluation of trifloxystrobin and tebuconazole on ginseng and soil. Wang, Yan,Gao, Jie,Liu, Chang,Wang, Chunwei,Cui, Lili,Li, Aijun.

[7]Field dissipation of trifloxystrobin and its metabolite trifloxystrobin acid in soil and apples. Wang, Chen,Wu, Junxue,Zhang, Yun,Wang, Kai,Zhang, Hongyan,Wang, Chen. 2015

[8]Simultaneous determination of trifloxystrobin and trifloxystrobin acid residue in rice and soil by a modified quick, easy, cheap, effective, rugged, and safe method using ultra high performance liquid chromatography with tandem mass spectrometry. Xu, Jun,Liu, Xingang,Tao, Yan,Pan, Xinglu,Zheng, Yongquan,Dong, Fengshou. 2014

[9]Transcriptome, Bioaccumulation And Toxicity Analyses Of Earthworms (Eisenia Fetida) Affected By Trifloxystrobin And Trifloxystrobin Acid. Liu, T, Liu, YL, Fang, K, Zhang, XL, Wang, XG. 2020

[10]Method validation, residue analysis and dietary risk assessment of trifloxystrobin and trifloxystrobin acid in milk, eggs and pork. Bi, Yingying,Han, Lijun,Qin, Fayi,Song, Shuangyu,Lv, Xinru,Dong, Qin,Qiao, Chengkui,Ren, Bo. 2021

[11]Trifloxystrobin induced developmental toxicity by disturbing the ABC transporters, carbohydrate and lipid metabolism in adult zebrafish. Chen L.,Luo Y.,Zhang C.,Liu X.,Fang N.,Wang X.,Zhao X.,Jiang J.. 2024

[12]Residue analysis of kresoxim-methyl and boscalid in fruits, vegetables and soil using liquid-liquid extraction and gas chromatography-mass spectrometry. Dong, Fengshou,Zheng, Yongquan,Qin, Dongmei. 2010

[13]Mechanisms Of Developmental Toxicity In Z.ebrafish Embryos (Danio Rerio) I nduced By Boscalid. Qian, L, Cui, F, Yang, Y, Liu, Y, Qi, SZ, Wang, CJ. 2018

[14]Toxic Effects Of Boscalid On T.he Growth, Photosynthesis, Antioxidant S ystem And Metabolism Of Chlorella Vulgaris. Qian, L, Qi, SZ, Cao, FJ, Zhang, J, Zhao, F, Li, CP, Wang, CJ. 2018

[15]Comparative study on two different methods for fabrication of sustained release boscalid based on mesoporous silica. Li Wenjing,Xu Xuewan,Pan Hua,Wu Litao,Bai Shiyang,Sun Jihong,Zhang Fang. 2021

[16]Dissipation Pattern And Residual Levels Of Boscalid In Cucumber And Soil Using Liquid Chromatography-Tandem Mass Spectrometry. He, YH, Meng, M, Yohannes, WK, Khan, M, Wang, MQ, Abd EI-Aty, AM, Hacimuftuoglu, F, He, YJ, Gao, LP, She, YX. 2020

[17]Variation Of Cassiicolin Genes Among C.hinese Isolates Of Corynespora C assiicola. Wu, J, Xie, XW, Shi, YX, Chai, A, Wang, Q, Li, BJ. 2018

[18]Two adjacent mutations in the conserved domain of SdhB confer various resistance phenotypes to fluopyram in Corynespora cassiicola. Yanxia Shi,Fadi Zhu,Bingxue Sun,Xuewen Xie,Ali Chai,Baoju Li. 2021

[19]Double Mutations in Succinate Dehydrogenase Are Involved in SDHI Resistance in Corynespora cassiicola. Bingxue Sun,Guangxue Zhu,Xuewen Xie,Ali Chai,Lei Li,Yanxia Shi,Baoju Li. 2022

[20]Analysis Of Pathogenic And Genetic V.ariability Of Corynespora Cassiicola B ased On Ipbs Retrotransposons. Wu, J, Xie, XW, Shi, YX, Chai, A, Wang, Q, Li, BJ. 2019

作者其他论文 更多>>