Chiggers
Brief article about the identification, biology, and control of chiggers found in Texas, as well as treatment for chigger bites.

Chiggers
Illustrated fact sheet from Ohio State University.

House Dust Mites
University of Nebraska Cooperative Extension in Lancaster County factsheet and audio message on house dust mites (includes biology and control).

Itchy Chiggers
University of Nebraska Cooperative Extension factsheet and audio message on the biology and control of chiggers, which are the larvae of the harvest mite, Trombicula alfreddugesi.

Mites Medically Important to Humans
University of Nebraska Cooperative Extension factsheet and audio focused on house dust mites and the scabies mite, Sarcoptes scabiei.