Kangra, 18 September: Subtropical fruit crops in Kangra district are under threat as prolonged monsoon rains create ideal conditions for pests and diseases, leaving growers worried about heavy losses. Waterlogged soil and excessive moisture are suffocating the roots and aerial parts of fruit and vegetable plants, officials say.
The Regional Horticulture Research Station (RHRS) in Nurpur has issued a detailed advisory to help orchardists protect their plantations and mitigate damage.
Dr. Vipan Guleria, Associate Director at RHRS, said the continuous rainfall has severely affected mango, litchi, guava, citrus, aonla, lasura, harar, papaya, dragon fruit, and vegetables. “The increased incidence of pests and diseases, both above and below ground, is causing extensive damage. Soil-borne pathogens such as phytophthora, pythium, rhizoctonia, and fusarium can trigger root rots and wilts, leading to the death of both young and mature plants,” he warned, urging growers to follow expert guidelines strictly.
Dr. Rajesh Kaler, Principal Horticulture Scientist, stressed the importance of canopy management. “Pruning and thinning—removing inter-crossing, diseased, broken, and weak branches—improves light penetration and airflow, boosting tree health. Newly planted saplings should be staked to prevent lodging and uprooting, while regular ploughing will help control pests and fruit flies,” he advised.
He also recommended collecting and destroying fallen leaves to limit disease spread and integrated pest management using cultural, mechanical, biological, and chemical methods.
Soil scientist Dr. Renu Kapoor tinted proper soil and water management. “Excess water erodes nutrients and organic matter, making effective drainage, balanced nutrition, and organic matter incorporation critical to counter the adverse effects of water stagnation,” she said.
Experts collectively underlined that timely interventions, following these recommended practices, could minimise losses and help sustain orchards through the challenging monsoon season.
