Bladder Sage Gall Midge (Neolasioptera sp.)
This stem gall midge induces tapered, symmetrical, monothalamous integral stem galls on bladder sage (Scutellaria Mexicana). Galls usually occur at joints or on new growth of lateral branches.
Host:
Scutellaria mexicana
- Russo, Ronald A. : (2021) Plant Galls of the Western United States©