Add Yahoo as a preferred source to see more of our stories on Google. Chiggers are most active in the afternoon when ground temperatures are between 77°F and 86°F. Only the larval form parasites on ...
Chiggers are most active in the afternoon when ground temperatures are between 77°F and 86°F. Only the larval form parasites on people and animals. They are too small to see with the naked eye, and ...