Why Wasp Activity Increases After Monsoon

Late in the season, wasp colonies are large and foraging.

The short answer

After the rains, colonies have grown and need more food, so wasps are more visible and persistent around sweet foods and waste. Check for nests, cover food, keep bins closed, and call a professional for removal.

Why

• Colonies at peak size.
• Greater food demand.
• Pleasant weather.

Do

1. Inspect for nests.
2. Cover food and drinks.
3. Keep bins closed.
4. Call a professional.

When to call a professional

If the problem is widespread, keeps returning or you are unsure what you are dealing with, a professional inspection will save time and avoid wasted effort.

Frequently asked questions

Are wasps more aggressive?

Often, near food.

Do nests die off?

Some do in cooler months.

When to inspect?

Post-monsoon.

Can traps help?

A bit.

This guide is part of IPest's complete resource on bee and wasp control. For identification help, prevention and treatment options, see our full bee and wasp control guide for Bangalore.