Small Creatures Can Cause Big Problems In

Your Garden

Dr. Mario Villarino

County Extension Agent Agricultural and natural resources in Hopkins County

Recently I got several questions about bugs affecting tomatoes. Upon close examination, the culprits were identified as leaffooted bugs. The adults are about 3/4 inch in length and are dark brown with a whitish to yellowish stripe across the central part of the back. The hind legs have flattened, leaf-like expansions on the tibia. Immature stages look similar to adults except that they do not have fully developed wings. Adults are particularly active in the fall. Although some members of this group are predaceous, immature stages can be easily confused with assassin bugs (Reduviidae). Immature stages are gregarious, being found in high numbers on certain fruit where egg masses were laid. Plant feeder; has well developed scent glands and will emit distinctive odor when handled.  Leaffooted bugs feed on a wide variety of developing fruit, including cotton, peaches, and tomatoes, and seeds such as beans, black-eyed peas, and sorghum. They also feed on the stems and tender leaves of plants such as potatoes. Damage produced is similar to that produced by stink bugs: The insect will create holes in the fruit.

To control leaf-footed bugs you can use synthetic pesticides, like Sevin liquid (Bayer) if treating close to harvest date. If harvest is several weeks away, Endosulfan or Imidan may be used. Always read and follow label directions when mixing and applying these products. I know of no organic control methods for these pests other than hand picking and destroying them. For more questions on this or other pests in your garden please contact the Hopkins County Extension Office by calling 903 885-3443 or by e-mail at m-villarino@tamu.edu

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