Monsoon Care for Cows — Controlling Flies and Feed Mold
Managing humidity stress, avoiding mycotoxins in wet feed, and preventing respiratory scours in calves.
Monsoon Challenges in North India
The monsoon season (July to September) brings relief from the summer heat but introduces high humidity (often >80%) and damp conditions. This environment is perfect for disease-spreading flies, mosquitoes, and fungal mold growth on feeds. Common monsoon problems include mastitis, calf pneumonia, hoof rot, and feed poisoning.
Controlling Fly and Pest Breeding
Flies and mosquitoes breed rapidly in damp dung and standing water. Clean the drains daily. Spread agricultural lime (choona) on the shed floors to absorb moisture and kill fly larvae. Burn dry neem leaves or coconut husks in the evening to generate smoke that repels mosquitoes. Install yellow flytraps around the shed perimeter.
Feed Hygiene and Mold Prevention
High humidity causes grains, cakes, and straw to absorb moisture and grow mold (producing harmful mycotoxins). Never feed moldy or musty concentrate to your cattle—it causes severe liver damage and sudden milk drop. Store feed bags on wooden pallets off the concrete floor, and mix a high-quality toxin binder (0.1-0.2% of the feed) into the daily ration.
Calf Pneumonia and Scours Prevention
Young calves are highly sensitive to damp drafts. Keep calf pens elevated, dry, and protected from direct rain. Ensure they have deep, dry bedding. Clean their feeding buckets with boiling water daily. Vaccinate calves against Haemorrhagic Septicaemia (Gal Ghotu) before the monsoon starts.
Dampness breeds disease. Keep the shed dry using lime powder, protect feed bags from moisture using pallets, mix toxin binders in feed, and protect young calves from damp drafts.