2026-10-14T08:55:48Z https://www.scidb.cn/oai

10.57760/sciencedb.26049 2025-12-09T10:45:43Z

2025-12-09 Viral driving force on virulence differentiation of a rice phytopathogenic fungus and the implication for biocontrol doi:10.57760/sciencedb.26049 en R. solani isolates were isolated from rice samples infected by sheath blight disease in 2021, collected from rice growing in Hunan and Zhejiang Province of China. Isolates were cultured on potato dextrose agar (PDA) medium at 25°C in the dark. The colony diameter of each strain was measured using the crisscross method 2d post-inoculation. For virulence assessment of the R. solani isolates, fresh mycelial plugs of the fungal strains were placed on detached rice leaves and maintained at 25°C in a container with 90% humidity.  The sclerotium was peeled off after 22 days of growth on the PDA plate, and fresh weight and dry weight were taken. Microbial community; Virulence differentiation; Fungal virus; Ecological implication Ya Rong Wang Jie Zhong Jun Zi Zhu PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset http://www.doi.org/10.1080/21505594.2025.2546683 Science Data Bank