Department of Pesticide Regulation
Pest Control Category Descriptions
(Rev 3/20)
Pest Control Category Descriptions
Qualified Applicator Certificate
Qualified Applicator License
This document provides general information to help applicators identify the most appropriate category
for the type of pest control they will be performing or supervising. Contact the Department of
Pesticide Regulation (DPR) with questions.
Residential, Industrial and Institutional (Category A)
This category allows you to apply or supervise the application of restricted and general use pesticides,
substances, methods, or devices to control pests in:
• Residential areas and around households and immediate environments;
• Industrial establishments, such as, packinghouses, food manufacturing and processing plants,
warehouse, grain elevators and factories;
• Stored or post-harvest commodity fumigations at facilities or on trucks, vans, or rail cars;
• Mining and chemical processes;
• Institutions, such as, schools, hospitals, libraries, auditoriums, and office buildings;
• Non-landscaped outside areas, such as, walkways, parking lots, storage yards, tank farms, or
electrical substations that are directly related to the operation of buildings or facilities;
• Treatment of cooling towers and evaporative condensers;
• Sanitizing institutional potable lines, dairy milk lines, and other similar areas; and
• Bird control on structures, when birds are damaging ornamental and turf plantings adjacent to
structure.
This category does not cover the use of pesticides for landscape maintenance, nor does it include
structural pest control for hire. Structural pest control involves the control of pests, which may invade
households or other structures. A business that is involved in structural pest control for hire is licensed
by the Structural Pest Control Board. For more information, contact the Structural Pest Control Board,
www.pestboard.ca.gov; or call (916) 561-8704.
Landscape Maintenance (Category B)
This category allows you to apply or supervise the application of restricted and general use pesticides,
substances, methods, or devices to control pests in the maintenance of preexisting, planted or artificial
ornamental plants and turf. This includes trees, shrubs, flowers and other plantings intended primarily
for aesthetic purposes in and around habitations, buildings and surrounding grounds, including
residences, parks, streets and commercial, industrial and institutional buildings. It also includes
landscaped areas in enclosed shopping malls and indoor plants.
This category does not include direct application to running or standing water.
Note: If you own or work for a licensed Maintenance Gardener Pest Control Business the areas where
you can legally conduct pest control, including use of pesticides, are limited to incidental pest control
on sites included in the scope of the Maintenance Gardener Pest Control Business license. For more
information, see Subcategory Q below or the Maintenance Gardener Pest Control Business License
Packet at http://www.cdpr.ca.gov/docs/license/app_packets/mgardener.pdf.