Termites vs Flying Ants

Termites versus Flying Ants

Determining whether you have flying ants or winged termites is important in how you treat the problem. Some flying winged ants resemble the winged-swarming termite.

Here are some ways do identify the differences:

  • While both species have four wings, termite wings are uniform in size. Winged ants have noticably larger wings in the front than than the pair in the back.
  • Termites antennae are almost straight where the ants antennae are elbowed.
  • Termite wings are twice as long as their body. Ant wings are shorter and more proportionate to their bodies.
  • Ants appear distinctly segmented, because of their thin waist. Termites have a broad waist and are mostly a uniform width along their entire body.

Paper Wasp

Paper Wasp

Though paper wasps are beneficial insects, they tend to nest in close proximity to people, putting us at risk for stings. In some cases, it may be necessary to control paper wasps to minimize such risk.

What Are Paper Wasps?

Paper wasps construct the familiar, open-celled paper nests we often see suspended from eaves or porch ceilings. Most species in North America belong to the genus Polistes. Paper wasps do serve an important ecological purpose as predators of other insects.

They collect caterpillars, beetle larvae, and other insect prey to feed their young.

Each year, the paper wasp queen must build a new nest, which she does by masticating wood fibers into a pliable pulp. Once she raises her first generation of workers, these offspring will assume the role of construction workers, expanding the nest to meet the needs of the growing colony. By summer, the paper wasp nest can be quite large, reaching a width of 6-8 inches. In fall, freezing temperatures will kill all but the queen, who seeks shelter and hibernates for the winter. The nest degrades over winter and is rarely reused the next year.

As with any insect, it’s important to identify the insect before determining how and when control is necessary. Be sure you know the differences between wasps, yellow jackets, and hornets before taking action.

Do Paper Wasps Sting?

Paper wasps can and will sting in defense of their nest, or when threatened. Unlike honeybees, which have barbed stings and can only sting once, paper wasps can sting multiple times.

A paper wasp can call other colony members using alarm pheromones, chemical messages that tell other wasps to help defend the nest from a threat. Try to stay calm and avoid swatting at paper wasps. Follow my tips for avoiding bee stings.

How to Control Paper Wasps

Before you do anything to get rid of paper wasps around your home, ask yourself if you can tolerate their presence and leave them alone. Paper wasps help keep hungry caterpillars and other plant pests in check, benefiting your landscape and garden. If a paper wasp nest is located on your property but away from high use areas, consider leaving them alone. While they do sting, they only do so in response to a threat. Humans and paper wasps can often coexist peacefully. Obviously, when someone in your household has a wasp venom allergy, you may need to remove wasp nests to minimize the risk of an allergic reaction to a sting.

If a nest is located near an entrance to your home, or by a porch or deck where you spend a lot of time, you may need to take action to control paper wasps. Check eaves, shutters, and other high traffic areas in your yard early in the spring, when paper wasp queens are first building their nests. If you find a nest before the first generation of workers have reached adulthood, you can simply knock the nest down with a broom to discourage the queen from nesting in that location.

Larger nests, or those found later in the season, should be handled cautiously. Never attempt to remove an active wasp nest during the day, when paper wasps are actively flying in and out of the nest. Wait until evening, when the wasps have settled in for the night, to treat or remove any paper wasp nest. During periods of cool weather, you may be able to treat wasp nests, as wasps become lethargic when temperatures dip down to 50°F or lower.

Though I rarely recommend the use of chemical pesticides, the safest method of eradicating paper wasps in a problem area is, indeed, with a commercial wasp spray. Look for a product labeled for use on wasps and hornets, and remember, the label is the law. You must read the label and follow all directions for using any pesticide product. Wasp sprays usually come with a propellant that allows you to spray the pesticide from a safe distance. Coat the nest in the pesticide, making sure to cover all the cells of the paper wasp nest. Never stand below the wasp nest while applying the pesticide. Wasps may drop from the nest, and you also risk getting the chemical in your eyes or on your skin.

Be sure to check the nest the next day for any signs of wasp activity. Before you remove a nest, you must be sure that no workers survived the pesticide application. Wasp sprays kill on contact. Wasps that were absent from the nest at the time you sprayed may return to the nest site. If you don’t observe live wasps near the nest, use a broom or other long-handled tool to knock it down. Dispose of the nest properly. I recommend placing the nest in a sealed baggie and placing it in your household trash.

Asian Tiger Mosquitoes Invading Delaware

Asian Tiger Mosquito

Delaware’s Most Wanted Mosquito

The Asian Tiger mosquito is the Delaware area’s newest and toughest nuisance mosquito. Tiger mosquitoes have a distinct white and black color pattern, a white stripe running down the center of its head and back, and white bands on the legs.

Schedule a mosquito management appointment: 302-792-9300

These mosquitoes lay their eggs in water-filled natural and artificial containers like cavities in trees and old tires; they do not lay their eggs in ditches or marshes. The Asian tiger mosquito does not fly far from its breeding habitat, if you are getting bitten, their breeding habitat is close by, so check your property.

Prevention and Control

It is not necessary to limit outdoor activities unless there is evidence of mosquito-borne disease in your area. However, you can and should try to reduce the risk of being bitten by mosquitoes:

  • Minimize time spent outdoors between dusk and dawn when mosquitoes are most active.
  • Be sure door and window screens fit tightly and are in good repair.
  • Wear shoes, socks, long pants and a long-sleeved shirt when outdoors for long periods of time, and when mosquitoes are most active. Clothing should be light colored and made of tightly woven materials to keep mosquitoes away from the skin.
  • Use mosquito netting when sleeping outdoors or in an unscreened structure, and to protect infants when outdoors.
  • When it is necessary to be outdoors, apply insect repellent as indicated on the product’s label. The more DEET a product contains, the longer the repellent can protect against bites. However, concentrations higher than 50 percent do not increase the length of protection. For most situations, 10 percent to 25 percent DEET is adequate. Apply to clothes when possible, and sparingly to exposed skin if the label permits. Consult a physician before using repellents on young children.
  • Spraying your backyard with an insecticidal fog or mist is effective only for a short time. Mosquitoes will return when the spray dissipates.
  • Installing bird or bat houses has been suggested as a method of mosquito control. However, there is little scientific evidence that these insect-eating animals significantly reduce mosquito populations around homes.

Enjoying the Outdoors

Call the experts at Reardon Pest Control at 302-792-9300 to apply Green Mosquito Management with Natural Botanical Compounds to your property.

Read a full article on this nuisance at the Division of Fish and Wildlife