Some homeowners may be surprised to learn that not all ant species seek food scraps and treats in the house. There are many different kinds of ants in North America; some of them, like the leaf cutter ant, are more of a nuisance outside than inside. 

The damage this ant does to plants and trees is a big issue for people who have gardens and decorative plants. 

In light of this, what methods exist for eliminating leaf-cutter ants?  Insecticide applications on leaf-cutter ant mounds and along trails are the most effective means of elimination. Since this species of ant solely consume the fungus produced in their mounds, baits are typically ineffective, so it is important that you get help from a pest control service.

How Do Leaf-Cutting Ants Work?

The leafcutter ant is a species of invasive ant found in Central and South America, where it is known for its destructive habits. The ant gets its moniker from shredding plant leaves, among other plant and crop parts. The Texas leafcutter ant or fungus ant is a popular name in the United States. 

These ants have been reported from all over Texas, but notably in the eastern part of the Lone Star State. They have also been discovered in southern California, northern Mexico, and Louisiana. 

Because they shred plants and transport the debris back to their mound to produce a fungus they consume, ants have earned the nickname “fungus growers.” Many people wrongly believe that ants directly consume plant matter like leaves and stems.

Ants That Cut Leaves

The leaf-cutter ant is distinctive in its behavior. Immediately following the establishment of a nest by a queen and the subsequent development of workers, the latter set out in search of food for the colony. 

Leafcutter ants eat a fungus that they cultivate within their nests. The fungus is developed over time, partly due to the decay of the foliage mixed with saliva secretions from the workers, and is consumed by all species of ants in the colony.

Throughout the summer, a constant stream of laborers picks leaves and pieces, carrying them over their heads the entire time. 

Can I Use Natural Methods to Eliminate Leaf-Cutting Ants?

There are very few options for treating leaf cutter ants naturally. Insect repellents found in nature, such as essential oils, are ineffective against insects in the open air. Repellents against leaf-cutter ants are unlikely to be effective. 

The key to developing an effective natural treatment for this ant species would be to find a way to block its access to food sources. You will need to come up with a practical barrier to stop the ants from climbing the trees and reaching the foliage.