These are the largest common fly usually found on sticky traps. They have pale spots on the wings, the antennae are short and the legs are moderately long. Care should be taken when identifying, since shore flies are often confused with fungus gnats. These are the tiniest insects found in any numbers on the trap. Most appear spindle-shaped with the wings protruding neatly at the rear.
Hairs line the edges of the wings.
Often, the stocky antennae protrude in a V-shape at the front. Whiteflies lose their white, waxy bloom as they are entrapped by the adhesive. They are only a little larger than thrips and show up orange on the traps. Usually enough of a wing or leg protrudes above the adhesive so that the white bloom reveals the identity. Record Keeping Without proper records, scouting will be ineffective.