Professional Ant Control Products for the Do It Yourself Homeowner, Ant identification Guide for the Acrobat Ant, Argentine Ant,Big Headed Ant,Black Field Ant,Carpenter Ant, Citronella Ant,Crazy Ant,Fire Ant,Ghost Ant,Harvestert Ant,Leaf Cutter Ant,Little Black Ant,Odorous House Ant,Pharoah Ant, Thief Ant, White Footed Ant

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Advance Carpenter Ant Bait

Advance Formula#1 Ant Bait

Advance Dual Choice

Ascend Fire Ant Bait


Conquer Insecticide

Demand CS

Delta Dust


Drax Ant Bait

Drione Dust

Extinguish Plus Fire Ant Bait

Gourmet  Ant Gel

Maxforce Ant Bait Station

Maxforce Carpenter Ant Gel

Maxforce Fire Ant Bait

Niban Granular Bait


Suspend SC

Terro Ant Killer



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Citronella Ant

Size:  Workers of this species measure about 1/4-inch in length. Two closely related species are smaller. The winged females and males that swarm to start new colonies may measure up to 5/8-inch and 3/8-inch, respectively.

Color:  Citronella ants and their relatives are golden yellow in color. The winged female swarmers are also golden yellow while the winged males are black.


Behavior   The citronella ant is actually named the "large yellow ant," but it derives its nickname from the strong citronella odor emitted from its body. These ants are subterranean in nature. They feed on the honeydew produced by subterranean aphids and mealybugs, which feed on the roots of trees and other plants. The workers are not seen foraging in homes and buildings; rather it is the winged reproductives, called swarmers, that enter buildings in early- to mid-spring. These males and females enter the home from cracks in the foundation or through subslab heating ducts. The sudden appearance of hundreds of these swarmers is often disconcerting to homeowners. The swarmers also have the strong, characteristic citronella odor.

Habitat   Citronella ants locate their colonies within the soil under items such as stones, logs and landscape timbers. They also may be found in the soil under mulch next to building foundations, or they may locate colonies in soil underneath slab floors and in crawl spaces.

Tips for Control   Colonies do not require control unless the swarmers are entering the home or building. Even then, treatment may not be possible because it is difficult to know exactly where the colony is located under the foundation. Sealing the cracks in the floor where the swarmers enter may stop the swarm from entering a home or building, but the ants may find other cracks.

Suggested Control Products

Advance Formula #1 Ant Bait

Advance Dual Choice

Demand CS


Acrobat Ant

► Argentine Ant

Big Headed Ant

► Black Field Ant

► Carpenter Ant

► Citronella Ant

► Crazy Ant

Fire Ant

► Ghost Ant

► Harvester Ant

► Leaf Cutter Ant

► Little Black Ant

► Odorous House Ant

► Pavement Ant

► Pharoah Ant

► Thief Ant

► White Footed Ant


► Flying Ants / Termites

    Identification Guide


► Safety information





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