Macrocheles robustulus
ed protonymph and deutonymph, and adult. Adult mites are 0.6-0.8 mm long, oval shaped and pale white with a brown oval dorsal shield and brown legs. The [...] crop. Introduction rates typically range from 100-500 per m2/release. Consult a Koppert advisor or a recognized distributor of Koppert products for advice [...] Protonymphs and deutonymph are pale white with a brown shield, more clearly visible with increasing size. The eggs are oval, about 0.3 x 0.2 mm in size and pearly