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What’s Biting Me? A deeper look into understanding Mosquitoes and No-See-Ums in Florida.

In sunny Florida, while enjoying the great outdoors this Memorial Day weekend, sometimes our outdoor fun can be accompanied by pesky biting insects. This blog explores the key differences between two common offenders: mosquitoes and no-see-ums. Furthermore, we delve into the invaluable assistance a professional pest control company can provide in helping homeowners battle these nuisance insects in the Sunshine State.


Summertime in Florida is a paradise for outdoor enthusiasts, but it often comes with an unwelcome side effect: biting insects. The incessant buzzing and irritating bites can quickly put a damper on any outdoor activity. Understanding the differences between mosquitoes and no-see-ums and knowing how to combat them can make all the difference. Let’s explore these tiny tormentors and discover how professional pest control services can come to the rescue.

Mosquitoes: The Familiar Foes

When it comes to biting insects, mosquitoes are undoubtedly the most notorious creatures. Found worldwide, these pesky insects thrive in warm and humid environments. Female mosquitoes are the culprits behind those itchy bites, as they require blood for their reproductive cycle. Their presence is most prevalent during dawn and dusk, as they are primarily nocturnal feeders.

Mosquitoes are known carriers of various diseases, including malaria, dengue fever, West Nile virus, and Zika virus. To combat mosquito infestations, homeowners can take preventative measures such as removing standing water, using mosquito repellents and installing window screens.

No-See-Ums: The Stealthy Menace

While mosquitoes are a common nuisance, another tiny foe often goes unnoticed until it’s too late: the no-see-ums. These minuscule insects, also known as sandflies or biting midges, belong to the Ceratopogonidae family. Measuring a mere 1/16 to 1/8 of an inch in length, they are smaller than mosquitoes, hence their name.

No-see-ums are prevalent in coastal areas, marshes, and regions with abundant vegetation. Unlike mosquitoes, they are active during the daytime and early evening. These persistent biters can squeeze through window screens and are capable of delivering painful, itchy bites. While their bites are less likely to transmit diseases, their incessant attacks can make outdoor activities unbearable.

How Pest Control Companies Can Help Homeowners:

While DIY methods may provide temporary relief, enlisting the expertise of a professional pest control company like Dave’s Pest Control is crucial for long-term solutions. Pest control experts possess the knowledge, experience, and tools to effectively combat mosquito and no-see-um infestations in Florida. Here’s how they can assist homeowners in battling these biting insects:

Inspection and Identification: Pest control professionals will conduct a thorough inspection to identify the source of the infestation and determine the extent of the problem. They will differentiate between mosquito breeding sites, such as stagnant water sources, and areas favored by no-see-ums, like damp vegetation.

Customized Treatment Plans: Based on the inspection findings, pest control companies will develop tailored treatment plans to target the specific insect species plaguing your property. These plans may include larvicides to eliminate mosquito larvae, adulticides to control mosquito populations, and barrier treatments to repel no-see-ums.

Source Elimination: Pest control experts will identify and eliminate breeding sites to prevent mosquito larvae from hatching. They may also recommend strategies to minimize standing water and reduce the attractiveness of the property to these pests.

Protective Measures: Professional pest control companies can provide guidance on installing and maintaining effective window screens, netting, and outdoor barriers to keep both mosquitoes and no-see-ums at bay.

Ongoing Maintenance: Regular inspections and treatments by pest control professionals.

How can I tell the difference between the two?

Appearance and Behavior:

Mosquitoes: Mosquitoes are slender insects with long legs and wings. They are usually larger than no-see-ums and can be easily identified by their elongated mouthparts, known as proboscis, which they use to pierce the skin and feed on blood. Female mosquitoes require blood for egg production, while males primarily feed on nectar. Mosquitoes are most active during dawn and dusk.

No-See-Ums: No-see-ums, also known as sandflies or biting midges, are much smaller than mosquitoes. They have a humpbacked appearance and are barely visible to the naked eye. No-see-ums have short mouthparts and feed on both nectar and blood. They are primarily active during the daytime and early evening, often swarming in coastal areas, wet marshes, and places with a lot of vegetation.


Mosquitoes: Mosquitoes breed in stagnant or slow-moving water sources, such as ponds, puddles, and containers holding water. Female mosquitoes lay their eggs in or near water, and the larvae develop in aquatic environments. Common breeding sites include birdbaths, flowerpots, clogged gutters, and discarded tires.

No-See-Ums: No-see-ums also require aquatic environments for breeding, but they prefer damp soil, decaying vegetation, and moist coastal areas. Their larvae develop in areas with high moisture content, such as muddy patches, marshes, and shoreline areas.

Bites and Itch Response:

Mosquito Bites: Mosquito bites can be itchy, painful, and leave raised red bumps on the skin. The female mosquito injects saliva into the skin during the feeding process, which contains anticoagulants and proteins that help prevent blood clotting. It is the body’s immune response to these proteins that causes the characteristic itching, swelling, and inflammation.

No-See-Um Bites: No-see-um bites are often more painful and intensely itchy compared to mosquito bites. This is because no-see-ums have mouthparts designed to tear the skin and feed on blood vessels. Their saliva contains enzymes that break down tissues and prevent clotting, leading to a stronger immune response and heightened itching.

Histamine in our bodies and why do we itch?

Histamine is a natural compound produced by the body in response to various stimuli, including insect bites. It plays a significant role in the immune response and causes blood vessels to dilate, leading to increased blood flow to the affected area.

When mosquitoes or no-see-ums bite, they introduce foreign proteins into the skin, triggering an immune response that releases histamine. Histamine binds to specific receptors in the skin, causing blood vessels to leak fluid and white blood cells to migrate to the bite site. This immune reaction leads to redness, swelling, and itching.

Scratching the bite provides temporary relief but can worsen the itchiness and potentially break the skin, increasing the risk of infection. Anti-itch creams, topical corticosteroids, and antihistamines can help alleviate the itch and reduce inflammation caused by mosquito and no-see-um bites.

Understanding the differences between mosquitoes and no-see-ums, their habitats, and the immune response they elicit can help individuals take appropriate preventive measures and find effective relief from the itch and discomfort caused by these biting insects.

Dave’s Pest Control will customize our treatment plans based on the specific needs of each property. We take into account factors such as the size of the area, the severity of the infestation, the local environment, and any specific concerns or preferences of the homeowner.

By employing these effective methods, Dave’s Pest Control can significantly reduce mosquito and no-see-um populations around homes, providing homeowners with a more comfortable outdoor environment free from biting insects.

Can my blood type have anything to do with getting bit?

Yes, there is some truth to the fact that individuals can have different reactions to insect bites, and certain factors, including blood type, may play a role.

When an insect bites, it injects saliva into the skin, which contains various substances that help them feed or prevent blood clotting. In response to these substances, the immune system of the bitten person releases histamine and other chemicals, leading to the characteristic symptoms of itching, redness, swelling, and inflammation.

There are several factors that can influence an individual’s reaction to insect bites:

Allergic Reactions: Some individuals are more prone to allergic reactions to insect bites. These allergic reactions can range from mild to severe, depending on the person. People who have a history of allergies, such as hay fever or asthma, may be more susceptible to stronger reactions.

Sensitivity: People can have different levels of sensitivity to insect bites. Some individuals may have a heightened immune response, leading to more pronounced reactions.

Previous Exposure: The immune system can develop a stronger response to insect bites with repeated exposure. If a person has been bitten by insects in the past, their immune system may react more strongly to subsequent bites.

As for blood type, there is limited scientific evidence suggesting a possible association between blood type and insect bite reactions. Some studies have indicated that individuals with blood type O may be more attractive to certain mosquitoes, such as those that transmit malaria or dengue fever. However, the relationship between blood type and insect bites is still not well-understood, and more research is needed to establish a definitive link.

It’s important to note that the severity of insect bite reactions can vary widely among individuals, and factors such as the type of insect, location of the bite, and overall health of the person can also influence the reaction. If you have concerns about your reactions to insect bites, it’s best to consult with a healthcare professional for personalized advice and appropriate treatment.

Call us today for a free consultation.

If you see one more bug, call Dave’s!


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