Lime nail gall mite (Eriophyes tiliae)
Linden gall mite (Phytoptus tillae)
Pest description and damage A very tiny eriophyid mite; causes elongated, pimple-like, red to greenish galls on leaves. Damage is seldom serious.
Predatory mites are important biological control agents.
See Table 3 in:
For more information
See "Gallmakers" in: