Other weed bioagents
From Pestinfo-Wiki

Aceria malherbae (click on image to enlarge it)
Source: USDA Agricultural Research Service Archive - IPM Images
Source: USDA Agricultural Research Service Archive - IPM Images
Other weed bioagents
This page covers miscellaneous groups of natural enemies of weeds which are NOT included in the groups:
The following miscellaneous subgroups of weed bioagents are currently included in the system:
mites as natural enemies of weeds: