Occurrence of Pea Root Rot in Different Regions of Himachal Pradesh and Identification of Pathogen Associated with Disease

Abstract

Pea root rot has emerged as a significant concern in select cultivation regions of Himachal Pradesh, with varying levels of disease incidence recorded across districts. In this study, disease incidence was quantified, with notable rates documented in Bir, Chougan, and Kukumseri. The widespread presence of pea root rot, underscores the severity of the issue. Previous research has identified Fusarium solani F. sp. pisi as a primary pathogen. The morphological, cultural, and pathogenic evaluations, confirm the involvement of Fusarium solani F. sp. pisi in pea root rot. Economic implications of this disease complex are significant, necessitating comprehensive understanding and management strategies. The methodological approach, including pathogenicity tests using Hoagland's solution, offers insights into disease progression and symptomatology. These findings contribute valuable insights into the biology and management of pea root rot, essential for developing effective disease control strategies in pea cultivation.