There are three sets of questions in Category B.  Each set covers subject areas in approximately the same order as they appear in the latest Category B training manual.

The subject areas covered are as follows:

Part I: Mosquito biology and ecology, public health importance, and classification.

Part II: Principles of mosquito control, chemical control, physical control, and biological control.

Part III: Mosquito control in California, surveillance for mosquitoes and mosquitoborne diseases, and public relatilons.