Why Do Wasps Act More Aggressively and More Active in the Fall?

Wasps are one of the many buzzing insects that are prevalent during the summer. Wasps are plentiful in the summer, but the fall is when you are more likely to observe them. Autumn is when wasps are known to be more active and hostile. Why are wasps more likely to visit your yard this fall? Find out by reading this.

MAX CAPACITY

The wasp life cycle is related to the increase in wasp activity in the fall. In the spring, when temperatures rise, queen wasps emerge. They start egg laying and getting ready for their colony. The queen's responsibility is to lay and fertilize eggs all summer long, which promotes colony expansion. When fall hits, colony populations are at their peak. There are nests that can hold hundreds or even thousands of wasps at once. Because of the increase in population, more wasps are actively looking for food. This is the cause of the increased frequency of these bugs in your yard.

LIMITED FOOD RESOURCES

Summertime is spent by adult wasps tending to the colony and its larvae. The larvae are fed insects, and the larvae make a sweet substance that the adults consume. The queen stops producing eggs as fall draws near, so adults can no longer enjoy their tasty feast. As plant populations decline, so does the protein they got from nectar. Wasps will therefore need to locate other sources of food. They start eating sweets and carbs instead of looking for protein. As their only source of nourishment, your sweet beverages and picnic fare encourage more of them to congregate in your yard. Since resources are scarce and they are hungry, the shortage of food also makes them more violent.

PROTECTION FOR THE QUEEN

Queen wasps need to start getting ready for winter as soon as the weather becomes chilly in the fall. Typically, the only colony member to endure the harsh winter months is the queen. The longevity of the queen determines the destiny of future colonies. Social wasps are aware of this, and it is their responsibility to protect her. One reason wasps become more aggressive in the fall is because of this. They can react quickly to any potential threat since they are aware that they must defend the queen. This may result in repeated wasp stings. They also exude pheromones to warn other wasps of danger, which can result in a group attack from several wasps.

IN SEARCH OF WARMTH

The shift in weather throughout the fall may lead to an increase in wasp sightings. When the temperature starts to fall, insects start looking for a warm spot to remain because they can't withstand the cold. Queen wasps do not overwinter in the nest, even though wasp colonies do during the warmer months. They instead locate other places that offer warmth and shelter. Unfortunately, the ideal snug location just so happens to be your house. Because they are safe, queen wasps frequently pick attics, sheds, or wall gaps. There's a fair possibility you'll see them when they come out in the spring if they decide to stay in your house.

SUGGESTIONS TO AVOID WASPS

Even though wasps may be more active in the fall, you don't have to share your space with them. Check out some advice for avoiding their appearance.

As these stinging insects are ravenous, you should get rid of any sources of food:

• Avoid using open cans and bottles when dining outside, and keep your food covered.
• Trash cans should be securely closed to prevent pest attraction.
• As a result of the breeze making it more difficult for wasps to fly, outdoor fans can reduce wasp sightings.
• Make sure there are no access points if you want to prevent wasps from entering your house. Examine your home's interior and exterior, and patch any holes you find.
• Avoid swatting wasps to prevent getting stung. They'll interpret this as a danger.

Being aware of the causes of wasp activity will help you stay away from them. It's critical to keep in mind that they are aggressive because they are hungry. Make your home pest-proof and don't let your tempting snacks tempt them inside. We can assist if wasps are giving you the willies!