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Biting pests · field guide

Austin mosquito guide: start with standing water

Find overlooked breeding containers, reduce resting habitat, and use evidence-based bite prevention around an Austin home.

Published by Bugged Pest ControlSources: public agencies and university extensionUpdated

The short answer

The most useful weekly habit is to empty and scrub water-holding containers. Mosquitoes can use surprisingly small sources, and eggs may remain attached above the water line.

Identification

Start with observable evidence

  1. 01

    Look for wriggling larvae in still water rather than judging a site only by the number of adults nearby.

  2. 02

    Record whether biting is strongest during the day, near dusk, or after dark; different mosquitoes have different activity patterns.

  3. 03

    Check both obvious containers and hidden sites such as clogged gutters, corrugated drains, tarps, and plant saucers.

Where it lives

Habitat around the home

Immature mosquitoes develop in water, while adults rest in shaded, humid vegetation and protected areas. Austin heat, irrigation, storms, and container-rich patios can create recurring habitat.

When it appears

Central Texas seasonality

Pressure generally rises in warm periods and after rainfall or irrigation creates water. Freezing conditions reduce activity, but timing varies with species and weather.

Prevention

Make the property less useful to mosquitoes

  • Empty and scrub water-holding items at least weekly
  • Cover rain barrels and storage containers with secure lids or fine mesh
  • Repair window and door screens
  • Use EPA-registered repellent and follow age and application directions

When to ask for help

The evidence has moved beyond a casual sighting

  • Biting remains heavy after water sources and screens are corrected
  • Permanent water features or extensive resting habitat need a targeted plan

The DIY limit

Outdoor fogging without source reduction can provide only brief relief. Never add a larvicide to drinking water or apply more often than its label allows.

See how Bugged assesses mosquitoes

Sources and further reading

Read the primary guidance

This guide is educational and does not replace a property inspection, a product label, veterinary advice, or medical care.

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