Leaf spot disease on Juglans regia caused by Ragnhildiana diffusa in China

Juglans regia L. is commercially important for its edible nuts, which is a major species of walnut trees in Sichuan Province (Luo et al. 2020). In September 2021, brown leaf spot symptoms were observed on roughly 75% of 60 J. regia trees surveyed in an orchard of Chongzhou city (30°40'6'&#...

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Détails bibliographiques
Publié dans:Plant disease. - 1997. - (2023) vom: 27. März
Auteur principal: Xu, Xiulan (Auteur)
Autres auteurs: Huang, Qian-Ying, Gao, Li-Ping, Chen, Fei, Wang, Baoxin, Zeng, Zhen, Xiao, Qian-Gang, Wang, Feihu, Yang, Chunlin
Format: Article en ligne
Langue:English
Publié: 2023
Accès à la collection:Plant disease
Sujets:Journal Article China Juglans regia<italic></italic> Ragnhildiana diffusa<italic></italic> leaf spot