Organic Pest Control for Jasmine sambac and Tulsi in India

Identify the Pest

Confirm they are insects (six legs, antennae) not fungus. The description—attacking leaf undersides, turning leaves white, rapid spread—suggests spider mites, whiteflies, or aphids.

Systemic Option (Not Available in India)

Bayer 12‑Month Tree & Shrub Protect & Feed is a systemic drench, but unavailable/expensive in India.

Homemade Spray (Locally Sourced)

Mix 1 liter isopropyl alcohol + 1 liter water + 1 tbsp dish detergent. Spray entire plant, especially leaf undersides, every 3 days for a month. Alcohol kills on contact; detergent smothers.

Local Garden Center

Visit a nursery for a systemic insecticide approved for edible plants (if Tulsi is consumed). Ask for “systemic for sucking insects.”

Ants in Soil

Ants often farm aphids. Control aphids first; ants will leave. Diatomaceous earth on soil surface can deter ants.