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Article

The G143S substitution of cytochrome b confers field resistance to pyraclostrobin in Glomerella cingulata.

Pesticide biochemistry and physiology - 1 Jun 2026

Jiang Xushi, Yang Qian, Man Yibo, Ma Yichen, Lu Yujie, Liu Na, Wang Caixia, Lian Sen, Li Baohua, Ren Weichao

Abstract excerpt

Glomerella leaf spot (GLS), caused by Glomerella cingulata, poses a serious threat to apple production. Although the QoI fungicide pyraclostrobin has demonstrated high efficacy in controlling GLS, prolonged and intensive use has led to increasingly severe resistance issues. In this study, we report the first detection of pyraclostrobin resistance in field isolates of G. cingulata in Shandong Province, China,...

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Identifiers

PMID: 42264748
DOI: 10.1016/j.pestbp.2026.107148

Genes

GLS

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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