Iowa State University
INDEX A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Horticulture and Home Pest News
Horticulture & Home Pest News is filled with articles on current horticulture, plant care, pest management, and common household pests written by Iowa State University Extension specialists in the Departments of Entomology, Horticulture and Plant Pathology.

Soldier Beetles Common on Blossoms Now

This article was published originally on 7/1/2009

Soldier beetles are elongate-narrow, soft-bodied insects about ½ to ¾ inch in length. Colors vary from yellow to red with brown or black marks at the tips of the wings. Soldier beetlea are often especially noticeable at linden and other trees that are in bloom. The beetles swarm over the flowers in the daytime to feed on nectar. Other insects also find the aroma and nectar of linden trees irresistible: honey bees, flies, and armyworm moths among others.
 
Soldier beetles resemble lightningbugs but do not have light-producing organs. They are nicknamed leatherwings because of their soft, flexible "leathery" texture wing covers.
 
Both adults and larvae of soldier beetles are predacious and feed on other insects. The adults eat caterpillars, aphids, and other soft-bodied insects and can be important predators. They do not damage plants, and especially are not harmful to trees where they are visiting the blossoms. Soldier beetles are beneficial and harmless and it is unnecessary to control them.
Soldier Beetle
Soldier Beetle