Incidence and pathogen analysis of cabbage wilt in different agro-climatic zones of Himachal Pradesh
摘要
Survey was conducted in 2023 and 2024 in different agro-climatic zones of Himachal Pradesh to record the incidence of an emerging disease of cabbage i.e., cabbage wilt. Varied levels of disease incidence i.e. 2 to 95% were recorded from major cabbage growing (off season) districts. The maximum cabbage wilt incidence was observed in Mandi and Kangra districts on Gideon variety whereas minimum disease incidence was recorded in Lahaul & Spiti district on Maharani variety. Overall disease severity ranged from 13.33 to 73.33%. Fusarium oxysporum (Accession no. OP678024) was found to be the associated pathogen with cabbage wilt.