Insect I.D.: Springtails

Springtails are among the smallest insects in the home landscape. They are flea-like and barely visible, but in numbers will annoy clients to the point of calling lawn care operators for help.

Springtails possess a forked structure folded under the body that when flicked, allows it to catapult around quite well. Springtails may differ in size, shape and color. They are slightly smaller than a flea and do not bite. Springtails prefer moist environments and feed on decaying plant material, fungi, etc. They are most often seen in mulch. Sometimes they may annoy clients if they occur by the millions in a yard and show up on the foundation, the driveway or in the swimming pool.

Unfortunately, control is not very effective. If desired, they can be hosed off hard outdoor surfaces with or without a little soap added. Infestations are short lived and rarely justify the control expense. Pyrethroid products tend to manage this insect best.

The author is an extension specialist, North Carolina State University, Raleigh, N.C.