Mosquitoes are one of the most common and frustrating pests homeowners deal with each year. While often seen as a nuisance, mosquitoes can also pose health risks to people and pets.
Understanding how mosquitoes live, breed, and bite is the first step toward reducing mosquito activity around your home. This Mosquito 101 guide answers common questions and explains what homeowners should know about mosquito behavior.
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What Are Mosquitoes
Mosquitoes are flying insects and are a kind of fly. There are more than 3,500 species of mosquitoes worldwide, and about 200 species bite humans.
Most mosquitoes feed on plant nectar. Only female mosquitoes bite, because they need a blood meal to produce eggs. Male mosquitoes feed only on nectar and do not bite people or animals.
Mosquitoes are most active during warm weather and are especially common in spring and summer. They can live in temperatures as low as 55 degrees.
The Mosquito Life Cycle
Mosquitoes need water to complete their life cycle. Even small amounts of standing water can support mosquito breeding.
The mosquito life cycle includes four stages:
- Eggs are laid in or near standing water
- Larvae, often called wrigglers, live and feed underwater
- Pupae, sometimes called tumblers, develop just below the water's surface
- Adult mosquitoes emerge from the water and begin flying
This entire process can take less than one week, depending on the species and weather conditions. Because mosquitoes lay their eggs in standing water, managing moisture around your home is critical.
Where Mosquitoes Breed
Mosquito breeding sites are often closer than homeowners realize. Common breeding areas include:
- Buckets, toys, and planters
- Birdbaths and pet bowls
- Clogged gutters
- Tarps and wheelbarrows
- Low areas in the yard that collect water
Mosquitoes prefer small, still water sources rather than large bodies of moving water.
Why Mosquito Bites Itch
When a female mosquito bites, she injects saliva into the skin to prevent blood from clotting. This saliva triggers the immune response that causes itching, redness, and swelling.
Mosquito bite reactions vary from person to person and can depend on the mosquito species. Scratching bites can increase the risk of infection.
Mosquitoes and Disease
Mosquitoes can transmit diseases to both people and animals. In the United States, certain mosquito species are known to spread illnesses such as:
- West Nile virus
- Eastern equine encephalitis
- Zika virus
- Heartworm disease in dogs
Not every mosquito carries disease, but reducing mosquito populations helps lower overall risk.
Mosquito Bites and Pets
Mosquitoes can bite pets in areas with less fur, such as the ears, nose, and belly. Bites can cause irritation and swelling similar to human bites.
Mosquitoes can also transmit heartworm disease to dogs and cats. Pet owners should consult a veterinarian about heartworm prevention and proper care for mosquito bites.
How to Reduce Mosquito Activity at Home
Homeowners can take simple steps to reduce mosquito breeding and bites:
- Remove standing water regularly
- Keep grass trimmed and vegetation maintained
- Repair window and door screens
- Use insect repellents when outdoors
These steps help reduce mosquito activity, but they may not address hidden breeding areas or mosquitoes coming from nearby properties.
Why Homeowners Trust Terminix Service for Mosquito Control
Learning how mosquitoes live and breed is an important first step, but reducing mosquito activity around your home often requires more than basic prevention.
Terminix Service offers Mosquito365, a year-round mosquito management program designed to target both adult mosquitoes and breeding areas. Mosquito365 focuses on disrupting the mosquito life cycle to help reduce populations year-round, not just during peak season. This is a quarterly service and can be aligned to coincide with pest control service, if you have both.
For homeowners seeking consistent, long-term mosquito protection, Mosquito365 offers an ongoing approach backed by professional expertise.