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All about pesticides
Pesticides are used in various environments to destroy or control undesirable organisms.
Household pesticides
If you use a pesticide, make sure that it’s easy to apply, that it doesn’t require the expertise of a professional and that you have the necessary protective equipment.
Applying commercial pesticides
The use of these pesticides, which are intended for use in agriculture, forestry and other commercial activities, is governed by laws and regulations.
Pesticide application in agricultural areas
In agriculture, pesticides are primarily used to protect crops from insects, weeds and disease.
Sale of pesticides
Selling pesticides and storing them for sales purposes must comply with certain requirements.
Storing pesticides
Proper storage of pesticides ensures that they are adequately maintained and prevents their containers or labels from deteriorating.
Pesticide waste
It is important to manage pesticide waste because it can have the properties of a hazardous material and pose a danger.
Obtaining a pesticide certificate
Required for pesticide sellers and users. Find information on how to obtain, renew, modify or replace a certificate and about the training needed.
Declarations of pesticide sales
Certain companies in Québec are required to submit information on their pesticide purchases and sales each year.
Last update: October 20, 2025