Image Number K5806-17
Three-sixteenths-inch-long Propylea quatuordecimpunctata (14-spot)
lady beetles look for aphids on a fava bean leaf. Scientists think the beetles
might be helpful in controlling Russian wheat aphids that now infest 17 Great
Plains and Western states.
Photo by Scott Bauer.
640 pixels wide: (k5806-17.jpg)
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