Pests We Treat Before & After Photos

Tennis, anyone? Recently, I was sent to a country club in Wall Township, NJ that was having a wasp issue near their tennis courts. Fortunately, none of the members had yet been stung, and I was glad that I could remove the nest before anyone had an encounter with these stinging insects.  

Upon inspection, I found that a baldfaced hornet nest had formed on a nearby tree. A mature nest can grow quite large and house hundreds of wasps. Baldfaced hornets are a close relative of yellow jackets, and they are just as aggressive and territorial. These wasps are readily identified by their white markings on their face and abdomen. They commonly build their nests off tree limbs, but we also find them attached to homes and other structures. 

Like all social wasps, they aggressively respond to their nest being threatened. Before starting treatment, I alerted a pair of players in the court that I would be treating the nest and they may want to consider a brief delay of their match. They wholeheartedly agreed! 

I treated the nest from a safe distance, first using an aerosol to knock down the population before removing the nest. Once I observed that there was no more wasp activity around the nest, I removed it from the tree, and bagged it so I could take the nest with me. I thanked the players for their delay of game, and with the nest removed, their match could continue without these stinging spectators nearby.

Recently, I went out on a service call for one of our commercial clients, an apartment complex in Belmar, NJ. The property manager had contacted us after a tenant in one of the lower-level apartments reported a mouse infestation. Mice are more than a nuisance. They pose a significant health hazard. Mice can contaminate food and counter surfaces with their urine and droppings, particles of which can become airborne.  Mice can transmit numerous diseases including Hantavirus Pulmonary Syndrome (HPS), a severe, sometimes fatal, respiratory disease and Lymphocytic Choriomeningitis (LCM) that affects the membranes of the brain and spinal cord. If that weren’t enough, they often carry in Lyme-carrying ticks or disease-ridden fleas with them as well.

Once I arrived, I began my inspection along the exterior perimeter of the apartment where mice were reported to locate potential entry points. I discovered many access points where the mice could easily enter the structure. There were spaces around piping entering the building, gaps around the windows and doors and a large space between the soil and the landing to the staircase leading upstairs. 

As I continued my inspection inside the garage and apartment, I came across a large number of mouse droppings. This unit had a heavy rodent infestation that required extensive treatment.

With rodents, it is essential to keep them out in the first place by excluding any areas where the rodents are gaining access. I stuffed chew-proof copper mesh material into small spaces around pipes and sealed the gaps around the larger holes with metal flashing. Mice hate the taste and feel of copper mesh, and once they come in contact with this material, they quickly decide to go elsewhere. 

After all the points of entry were sealed, I placed several rodent bait stations throughout the property. Typically, the number of rodent bait stations we use depends on the severity of the infestation. In this case, I set up twelve small rodent bait stations in the inside of the apartment and one larger station along the exterior perimeter. After placing all rodent bait stations, I carefully removed all of the hazardous mouse droppings.

Due to the severity of this infestation, it will take longer than usual to rid this apartment of mice. I scheduled periodic follow-ups to monitor the level of infestation and replenish the bait in the stations until this mouse problem is completely resolved.

After setting up our rodent bait stations to get a handle on the mouse infestation at this home in Sea Girt, NJ, we're returning for a follow up visit. After we replenished the bait in all the stations, we stuffed all the access points with chew-proof metal mesh. Rodents typically don't like chewing through metal because it's extremely uncomfortable for their teeth and gums. Next, we sealed all the openings with a premium, waterproof adhesive. The combination of the two materials makes for a great deterrent. We'll return for a few more follow-up visits to monitor the mice infestation and replenish the bait stations as needed.

This homeowner in Spring Lake, NJ had ants all over her kitchen counter, so she called our office and we were sent out to inspect and treat. When we inspected the interior, we found some ant activity on the kitchen counter, but nothing too large. It wasn't until we went outside and found ants trailing from her garbage cans into the kitchen. The homeowner immediately started to clean out hr garbage cans and move them away from her home.

In the meantime, we applied a gel bait to the ant trails on the kitchen counter and treated the baseboards, cracks, and crevices in the kitchen and the two adjacent rooms with a liquid non-repellent. Afterward, we went outside and applied a granular bait to the grassy areas and then treated the entire exterior with a liquid residual. The ants will bring any of these treatments back to their nest and share them throughout their colony.  A short while later, the ants are extreminated.

Recently, a homeowner in Spring Lake, NJ, contacted Cowleys because a hornet nest had formed on the soffit of her home. It was built fairly high up, so it wasn’t a major threat. Hornets can be aggressive and territorial and will attack if their nest is threatened. Here, there wasn’t much traffic around the nest and everyone was a safe distance away. The homeowner’s concern was that the hornets would gain access inside the home through the attic. To avoid this and any other issue with these stinging insects, I proceeded to remove the nest.

Hornet nests have an entry hole where the foraging wasps enter and exit. I watched their flight pattern in and out of the nest and set up my extension ladder on the opposite side of their activity. I had no interest in meeting these wasps head-on! I climbed the ladder and treated the nest with an aerosol that quickly knocks down the population. I then waited until the wasp activity dramatically slowed down. I reached by nest with the bee pole and gave it a good wack to knock it to the ground so that I could bag it and take it with me off the property. The homeowner was relieved that this nest was removed off her property. There are some people that have no tolerance for stinging insects, and this homeowner was one of them! I was glad to help.