Why Mosquitoes Are Still Active in Swedesboro This Fall (and How to Stop Them)
Posted by Mosquito Squad
October 13, 2025
Generally, mosquitoes are active in Swedesboro, New Jersey and its surrounding communities in spring and summer. In these seasons, the temperatures are warm. As such, mosquitoes tend to breed, feed, and thrive until the weather cools down.
Expect mosquitoes to still be active in Swedesboro in the fall, albeit less so than they tend to be in spring and summer. In autumn, hard frost tends to reduce mosquito activity, according to the New Jersey Department of Environmental Protection. Thus, mosquito control agencies will continue to monitor New Jersey communities year-round. By doing so, these agencies are well-equipped to address mosquito habitats before they escalate to the point where New Jersey's mosquito population becomes dangerous.
Mosquitoes Don't Necessarily Mind Fall in Swedesboro
As long as the temperatures are above 50°F, mosquitoes will typically remain active in Swedesboro. If the warm temperatures of summer extend into September, October, and November, Swedesboro residents may continue to see mosquitoes until the weather turns cold.
Outside of the temperature, mosquitoes can populate in areas where standing water is present. Therefore, if standing water accumulates in gutters or other areas of a Swedesboro home, mosquitoes may be drawn to these areas. These insects may take advantage of the situation, which can help them stay alive well into autumn.
Certain mosquito species tend to be more resilient than others. For species of mosquitoes that have been exposed to cold temperatures for long periods, they may be better equipped than others to remain active in the fall.
Lastly, some mosquito species are active as they lay eggs in the fall. These eggs are resistant to cold temperatures and will hatch when the weather gets warm in spring.
Now's the Time to Stop Mosquitoes in Their Tracks
How a Swedesboro property owner approaches mosquito control is key. By eliminating sources of standing water for mosquitoes, Swedesboro property owners can minimize the risk that these bugs will infiltrate their yards in autumn and at other times of the year. Common sources of standing water in yards include:
- Birdbaths
- Pet bowls
- Flowerpot saucers
- Gutters
- Downspouts
Outside of these, it is beneficial to fill in low-lying areas where water collects. Additionally, it pays to eliminate leaf piles and trim dense bushes and shrubs, as mosquitoes can use these for shade and shelter.
This Fall, Ask for Professional Help with Mosquito Control
Unfortunately, just because a Swedesboro property owner commits substantial time and resources to fight back against mosquitoes does not guarantee that they will get the results they want. Thankfully, Mosquito Squad of South Jersey offers comprehensive pest control solutions for mosquitoes, ticks, and other bugs.
Our pest control services give Swedesboro property owners everything they need to defend against insects. They are backed by our highly trained technicians who will address any pest control concerns or questions.
We stand behind our insect control offerings. To prove our point, we offer a 100% satisfaction guarantee with every pest control job we complete.
For those who want to combat pests in autumn or at any other time during the year, we are here to help. To get a free pest control quote, contact us online or call us at (856) 733-4023.
