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Pharaoh Ant

Pharaoh Ants in Jacksonville FL

One of the most persistent and difficult ants to control in the Jacksonville FL area is the Pharaoh ant. Due to their large colonies, containing up to several million workers and thousands of queens, they are challenging to eliminate. An invasive species, they outnumber native ants, forcing them out of the area. Pharaoh ant colonies can quickly split and form new colonies when disrupted. Because of their splintering ability, they can spread throughout homes and buildings rapidly. Indoors, they will nest in any well-protected areas throughout a structure, but prefer lawns and gardens outdoors.

Pharaoh Ant Habitat

Searching for food round the clock, Pharaoh ants feed on sweets, proteins, and live or dead insects. Preferring areas near moisture, nests are located near a water resource, such as sprinkler systems and evaporative cooling units. Inside homes and businesses, Pharaoh ant nests are generally located in hard-to-reach locations near moisture, such as bathrooms, kitchens, under floors, and behind baseboards. In hospitals, nursing homes, and food-processing facilities, they appear in kitchens, laundries, boiler rooms, and around heating ducts, toilets, and pipes. Pharaoh ants utilize electrical wiring and plumbing pipes to travel from room to room, which allows them to gain access throughout an entire structure.

Pharaoh Ant Behaviors, Threats, or Dangers

Although Pharaoh ants do not bite, they carry and transmit a number of dangerous pathogens to people and pets, including salmonella and streptococcus. Due to their small size, they can access almost any space, contaminating food and food prep surfaces in kitchens and cafeterias as they forage. When they invade hospitals and nursing homes, they can contaminate sterile operating rooms, surgical equipment, and recovery rooms. Furthermore, most conventional pest control treatments do not control Pharaoh ants. If a Pharaoh ant infestation is suspected, it is recommended to contact a professional ant exterminator.

Bald-Faced Hornet

Bald-Faced Hornets in Jacksonville FL

The bald-faced hornet greatly resembles its yellowjacket relatives and gets its name from the ivory-white markings on its face. Bald-faced hornets are relatively large flying insects and will defend their nests aggressively when they feel there is a threat. These beneficial wasps live in colonies with thousands of individuals and would be a lesser threat to humans if they did not nest in structural voids, attics, and cavities associated with landscaping features.

Bald-Faced Hornet Habitat

The bald-faced hornet is more likely to build its large, paper nest around areas where humans live, work, and play. These hornets build gray-colored, egg-shaped nests that can become quite large, some growing to 24 inches in length and 30 inches in diameter. Nests are created in spring and early summer by worker hornets chewing on natural wood fibers. Bald-faced hornets will construct nests in trees, under eaves, around light structures on buildings, and inside children’s playhouses. When the nest is finished, it will be the size of a football or basketball.

Bald-Faced Hornet Behavior, Threats, or Dangers

Bald-faced hornet stings are venomous and can cause pain and swelling for about 24 hours. People who are allergic to bee stings may have similar reactions to a bald-faced hornet sting. Bald-faced hornets scavenge in trash receptacles and forage upon food and beverages consumed outdoors. They also consume ripe fruit in gardens, farms, and vineyards. In the autumn, the combination of cooler temperatures and reduced food stimulates newly emerged reproductive wasps to seek warm shelter, and they are more likely to invade homes.

As with many stinging insects, these pests will sting if they feel threatened or their nest is in danger. If a nest is located near human activity, it is important to contact a professional hornet control company for stinging insect control or nest removal.

Bumblebee

Bumblebees in Jacksonville FL

Bumblebees are large and robust insects covered with densely branched setae (hairs). They have short stubby wings and are beneficial as pollinators for many kinds of crops and ornamentals. According to the National Wildlife Federation, their wings beat at least 130 times per second. The beating helps vibrate flowers until they release pollen, which is called buzz pollination. Buzz pollination helps plants produce more fruit.

Bumblebee Habitat

Bumblebee colonies are small, containing a dozen to a few hundred workers. Most bumblebees nest in the ground, using deserted rodent burrows and shallow cavities excavated beneath patio stones, landscaping timber, piles of compost, and within dense patches of grass. Above ground, they will occupy abandoned bird nests and fiberglass-insulated structural voids associated with outside walls, patio roofing, and decks.

Bumblebee Behaviors, Threats, or Dangers

Bumblebees are peaceful insects and only sting when provoked. Most stings happen when their nest is disturbed. Only female bumblebees sting and unlike honey bees, they can sting more than once. Bumblebees can sting multiple times, but they do not form swarms like honey bees. The pain from a bumblebee sting is less painful than a honey bee sting, however, a sting can be dangerous if it occurs on the head or neck, or if an individual is allergic to their venom.

Because bumblebees will sting when threatened, homeowners are advised to seek out a professional bee removal service rather than try to address the infestation themselves.

Carpenter Bee

Carpenter Bees in Jacksonville FL

Carpenter bees get their name from their habit of boring into wood, creating chambers to raise their young. Along with bumblebee queens, carpenter bees are the largest native bees in the United States. Carpenter bees can be found across the southern United States, including right here in Jacksonville FL. Carpenter bees do not eat wood but cause damage to structures by excavating tunnels in wood, particularly in lumber that is dry and weathered.

Carpenter Bee Habitat

Carpenter bees are not social insects and create individual nests in trees, eaves, or sides of structures. Males and females overwinter in old nest tunnels and emerge in the spring to mate. The mated female selects a suitable piece of wood for nest construction while the male spends most of their time hovering near nest sites. The female excavates a gallery using her mandibles, furnishes her nest with “bee bread” (a mixture of pollen and regurgitated nectar), deposits an egg, and closes the cell with chewed wood pulp. A carpenter bee infestation is usually detected by observing a large amount of sawdust and pollen on the ground below the area being chewed and excavated.

Carpenter Bee Behaviors, Threats, or Dangers

Female carpenter bees are rarely aggressive but will sting if provoked. If a person is stung by a carpenter bee and is allergic to bee venom, they should seek immediate medical attention. Male carpenter bees do not possess a stinger, but can be extremely defensive when protecting and defending their nest. Although carpenter bees can be helpful pollinators, they can cause significant damage to structures. Windowsills, wooden siding, decks, railings, outdoor furniture, and fences can be attacked. While the damage to wood from the excavation of individual carpenter bees may be slight, the activities of numerous bees over many years can result in considerable destruction. If you suspect a carpenter bee infestation, it is recommended to contact a bee control professional.

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