Steneotarsonemus spec.

on Poaceae

Steneotarsonemus spec. on Phalaris arundinacea

Phalaris arundinacea, Belgium, prov. Hainaut, Chimay, Forge-Jean-Petit © Sébastien Carbonnelle

gall

The inside of the leaf sheath and the corresponding part of the culm covered with rows or crusts of initially white, later brown, papillae. Mites relatively larve, visible with the naked eye.

hostplants

Poaceae

Phalaris arundinacea.

14/11/2016

mod 27.vii.2017