Thecodiplosis zauschneriae, new species

Gall. --- These are apical rosettes or loose cones of leaves occurring on the dwarfed branches, the larvae living within the center of the small folded leaves.

Bud-Gall Midge
Contarinia zauschneriae

This midge induces robust polythalamous bud galls along the stems of the host. Galls comprise overlapping bud scales covered in bristly white hairs.

Rolled leaves of young bud ... Contarinia zauschneriae (Felt)

Larvae reportedly live in the center of the young folded or curled leaves. ... Hosts: E. canum. Distr.: California.