Enter your ZIP Code to find your branch

TruGreen Concord, CA services your area.

  • Plan Comparison

    Find the plan that best suits your lawn’s unique needs.

  • TruPro® Top pick

    Our most comprehensive plan provides optimal care for your lawn.

  • TruCore®

    Advanced, custom care for a lawn you’ll love.

  • TruYou®

    Keep your lawn healthy with essential nutrients and weed control.

  • TruNatural®

    Revitalize your lawn with all-natural, organic treatments.

  • TruBasic®

    Treat your lawn to partial season weed and nutrient services.





Red Imported Fire Ant

Solenopsis invicta

The Red Imported Fire Ant, also known as Solenopsis invictaor RIFA, is a toxic, highly aggressive lawn pest that feeds on other insects. They are also known for occasionally biting and stinging people. Red Imported Fire Ants can be found throughout much of the southeastern United States. Although they don't feed on grass, they still sometimes act as lawn-damaging insects.

Identify

Sub Surface

Sub Surface

Adult Red Imported Fire Ants range in color from yellow to reddish-brown to black. These lawn pests have large eyes and four teeth on their mandibles. Adult fire ants also have two nodes (bumps) in the constriction that joins the thorax to the abdomen, and elbowed antennae that are broken into 10 segments. Worker fire ants can significantly vary in size. They are extremely territorial and aggressive—workers swarm out of their nest to attack if disturbed. When these lawn pests attack, each individual fire ant will grip an insect, animal or human's skin with its mouthparts and then inject a toxin using their abdominal stinger. This sting may cause a burning and itching sensation or, in more severe cases, serious welts or allergic shock. Signs of Red Imported Fire Ant damage in lawns appear as wilted, yellow-brown patches of grass that may coalesce if there is a severe fire ant infestation. Symptoms are first seen in stressed grass along sidewalks or driveways, especially during hot, dry weather. Actual fire ant damage to grass is a result of the loss of sap inside the plant, as well as toxins released by the lawn pest that disrupt the vascular system. Drought stress can often mask the damage caused by this lawn insect. Red Imported Fire Ants do not feed on lawns. Rather, these lawn pests prey on other insects and dead animals. However, the mounds they build to warm eggs, larvae and pupae are unsightly and cause damage to grass. These mounds can reach up to 2 feet in diameter and up to 8 inches tall. Damage to grass occurs when persistent mounds cover the turf and block out the sun.

Life Cycle

Life Cycle Image

Control

There are two methods for controlling Red Imported Fire Ants that TruGreen® recommends: 1. Use professionally applied pest control designed to prevent excess lawn pest populations, which can cause damage to your lawn 2. Kill insects, grubs and other lawn pests before they have a chance to damage your lawn Proper mowing and watering techniques can also help foster a healthy lawn that's more tolerant to lawn pest attacks—plus you'll get a lawn you'll want to live on in the process.

Yes
Loading...