Pest Tracker
Exotic Pest Reporting
Robert L. Anderson, USDA Forest Service, Bugwood.org |
Scarlet oak sawfly
Caliroa quercuscoccineae Scarlet oak sawfly (Caliroa quercuscoccineae) is an insect pest. It was first detected in Nebraska in 1990. The larvae of this sawfly, a type of gregarious wasp, can cause defoliation of various red oak species. |
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