Why participatory science is crucial to tackling coconut root wilt disease
GS3Economy · S&T · Environment · Security· Cropping patterns & irrigation· Prelims + Mains·
Why in news
The spread of Phytoplasma-induced root wilt disease in Karnataka, Tamil Nadu, and Kerala has prompted calls for participatory science to develop resistant coconut varieties.
Background
Phytoplasma-induced root wilt disease is spreading aggressively in Karnataka, Tamil Nadu, and Kerala due to climate change and new pests. The Central Plantation Crops Research Institute (CPCRI), Tamil Nadu Agricultural University, and the Coconut Development Board (CDB) are currently working on resistant varieties.
Facts for Prelims
- BodyCPCRI: Central Plantation Crops Research Institute
- PlaceAffected states: Karnataka, Tamil Nadu, and Kerala
- FactDisease cause: Phytoplasma-induced root wilt
- FactContributing factors: Climate change and new pests
For Mains
Q. Discuss how participatory science and leveraging local genetic diversity can enhance climate-resilient agriculture in India's plantation crops.
Dimensions to cover in your answer
- Resource constraint: Limited funding and infrastructure for large-scale production of resistant coconut varieties
- Collaborative governance: Need for coordinated action between government agencies, research bodies, and farmers
- Genetic diversity: Utilizing farmer-held genetic resources to bypass institutional breeding bottlenecks
Keywords: Participatory science · Climate-resilient agriculture · Genetic diversity · Plant pathology · Collaborative governance
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