First report of snow bush wilt caused by Ralstonia pseudosolanacearum (Ralstonia solanacearum phylotype I) in Taiwan

In 2019, an unknown wilting disorder on snow bush (Breynia disticha) was observed in Changhua County, Taiwan. Symptomatic snow bush plants exhibited wilting, necrotic, and vascular discoloration. Two strains Bre-RS1 and Bre-RS2 were isolated from symptomatic tissues. Based on physiological tests and...

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Veröffentlicht in:	Crop protection 2025-04, Vol.190, p.107070, Article 107070
Hauptverfasser:	Hsu, Yuan-Cheng, Wang, Chao-Jen, Chung, Wen-Hsin
Format:	Artikel
Sprache:	eng
Schlagworte:	bacterial wilt Breynia Convolvulaceae discoloration pathogenicity phylotype plant protection Race 1 biovar 4 Ralstonia pseudosolanacearum Ralstonia solanacearum snow Snow bush Solanaceae Taiwan
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