Aphids are common pests that infest chilli plants, causing severe damage to crop yield and quality. These tiny, sap-sucking insects weaken plants by feeding on their sap, spreading diseases, and leaving behind sticky honeydew that promotes fungal growth.
Favorable Conditions for Aphid Infestation
- Temperature: Aphids thrive in mild temperatures (18°C-27°C). Extreme heat or cold slows their reproduction.
- Humidity: High humidity (above 50%) creates favorable conditions, while dry, windy weather can hinder their survival.
Symptoms of Aphid Infestation
- Yellowing and curling of leaves.
- Stunted plant growth.
- Presence of sticky honeydew on leaves and stems.
- Clusters of small, soft-bodied green, yellow, or black insects on the undersides of leaves.
Mirchi Aphid Control:
| Product | Technical Name | Dosage |
|---|---|---|
| Fantasy | Fipronil 5% SC | 400-500 ml/Acre |
| IMD-178 | Imidacloprid 17.8% SL | 100-150 ml/Acre |
| Thioxam | Thiamethoxam 25% WG | 100 gm/Acre |
| Chakrawarti | Thiamethoxam 12.6% + Lambda Cyhalothrin 9.5% ZC | 80-100 ml/Acre |
| Demat | Dimethoate 30% EC | 300 ml/Acre |
Frequently Asked Questions
Q. What attracts aphids to chilli plants?
A. Mild temperatures, high humidity, and lush plant growth attract aphids.
Q. How do I know if my chilli plants have aphids?
A. Check for yellowing leaves, honeydew, and visible clusters of small insects.
Q. What temperature range do aphids prefer?
A. Aphids prefer mild temperatures ranging from 18°C to 27°C.
Q. How often should I spray for aphids?
A. Spray every 7-10 days or as needed based on infestation levels.
Q. Which products are effective in controlling aphids?
A. Fantasy, IMD-178, Thioxam, Chakrawarti, Demat
For more information about pests and diseases, read our other blogs.
