SYCAMORE LACE BUG

SYCAMORE LACE BUG

Corythucha ciliata
LACE BUG FAMILY (Tingidae)

Identification

  • Host specific to sycamore trees.
  • Feeds on underside of leaves.
  • Yellowish spots on leaves caused by lace bug feeding.
Click on each photo thumbnail to enlarge.

This very small bug is only 1/8 inch (3 mm) long. It has elaborately sculptured white lacy wings, which give it a generally rectangular shape. The adults (Photo A) are commonly seen with multiple nymphal stages. Two to three generations are produced during the summer months. The Sycamore Lacebug overwinters as an adult under tree bark.

 

This lacebug is common in Fontenelle Forest and Neale Woods and is specific to sycamore trees. It is found primarily on the underside of the leaves. Their feeding produces small yellow spots on the top surface of the sycamore leaves.

 

There are 155 species of Lace Bugs in 23 genera in North America. Lacebug nymphs are covered with bristles which protect them from some predators. The association of adults with the nymphs gives them some level of protection from predators. Eggs are laid directly on the underside of leaves and appear as small black dots.

 

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