Overview

House flies are one of the most common and annoying pests in Pakistan, especially during the summer and monsoon seasons. They breed in garbage, drains, and animal waste, making them major carriers of disease-causing pathogens. Although they don’t bite, house flies contaminate food and surfaces, posing serious health risks to humans.

Identification

• Species in Pakistan: Musca domestica (common house fly)
• Appearance:
  • Size: 6–7 mm long.
  • Grayish body with four dark stripes on the thorax.
  • Large red compound eyes.
• Habitat: Garbage dumps, open drains, decaying organic matter, food preparation areas.

Risks & Damage

• Known to spread over 65 diseases, including:
  • Typhoid
  • Dysentery
  • Cholera
  • Diarrhea
  • Food poisoning
• Contaminate food and utensils with saliva, feces, and regurgitated material.
• Rapid breeding: a single female can lay 500+ eggs in her lifetime.

Signs of Infestation

• Large numbers of flies buzzing around kitchens, garbage areas, and drains.
• Maggots (fly larvae) in decaying organic matter.
• Dark specks (fly droppings) on walls, windows, and surfaces.

Prevention Tips

• Keep garbage bins sealed and dispose of waste regularly.
• Maintain strict kitchen hygiene—cover food and clean spills quickly.
• Install mesh screens on windows and doors.
• Eliminate standing water and clean drains frequently.