How to Deal with Citronella Ants in Your Home

Are you struggling with citronella ants invading your home? Don’t worry, you’re not alone. These relatively harmless insects can cause quite a nuisance, especially when they swarm in large numbers. In this comprehensive guide, we’ll walk you through everything you need to know about citronella ants, from identification to management strategies. So, let’s dive in and learn how to keep these pesky insects at bay.

What You Will Learn

Table of Contents

Identification – How to Distinguish Citronella Ants from Termites
Distribution and Biology
Colonies
Swarming Behavior
How to Manage a Swarm

Identification

Citronella ants, also known as yellow ants, can be easily identified by the lemon verbena or citronella smell they give off when stressed. They are about 1/8” long and have a distinct yellow coloration. The larger yellow ant’s scientific name is Lasius interjectus, while the smaller yellow ant is known as Lasius claviger.

How to Distinguish Citronella Ants from Termites

Citronella ants can often be mistaken for termites, especially when they swarm to mate. They share a similar size and reddish-brown color, making it challenging to tell them apart. However, a key distinguishing factor is the smell they emit. Additionally, citronella ants have characteristic 12-segmented antennae and circular hairs around their anus.

Distribution and Biology

Citronella ants are found throughout the continental US, with the larger yellow ant being particularly abundant on the East Coast. They live underground and tend to aphids and mealybugs for honeydew. Fortunately, they have no interest in human food.

Colonies

Citronella ant colonies can be found in various locations, including lawns, gardens, pastures, and open woods. They may also reside near buildings, close to foundations, or under concrete slabs. Keeping an eye on the soil around colony entrances can help you identify their location.

Swarming Behavior

Citronella ants typically swarm in the summer, but they can also be found in homes during early spring and late fall. If you notice swarms in your home, rest assured that these insects will not damage your property or try to reproduce indoors. The swarms usually last for 3-4 days.

How to Manage a Swarm

If you’re dealing with a citronella ant swarm, your best bet is to vacuum them up rather than using insecticides. Citronella ants do not respond well to baits, so other methods like caulking entry points or extermination may be necessary. If swarms persist, seeking professional help from an exterminator is recommended.

Peaceful Ants That Swarm in Great Numbers

Citronella ants may be peaceful insects that tend to aphids and mealybugs, but they can swarm in large numbers throughout the year, causing a stir in homes. By understanding how to distinguish them from termites and implementing proper management strategies, you can keep these insects under control.

Have you had to deal with citronella ant swarms in your home? Feel free to share your experiences in the comments below. And continue reading to explore our guides on controlling other ant species, such as the Pharaoh ant, Odorous house ant, and Pavement ant.

In conclusion, understanding how to identify, differentiate, and manage citronella ants is crucial for homeowners facing infestations. By following the tips and strategies outlined in this guide, you can effectively deal with these pesky insects and prevent future swarms in your home. Remember, taking proactive measures and seeking professional help when needed are key components of successful pest control. Stay informed, stay vigilant, and keep those citronella ants at bay!