Study for the Ontario Pesticide Training and Certification CORE Test. Prepare with multiple-choice questions, get hints and explanations. Ensure readiness for your certification!

Multiple Choice

In which section of the pesticide label can you find the active ingredient and its concentration?

The active ingredient and its concentration are shown in the guarantee statement on the principal label. This section lists each active ingredient and the exact percentage by weight that the manufacturer guarantees, which is the information you need to know the product’s potency and to follow proper usage rates. Other parts of the label—such as first aid measures, fire-fighting measures, and storage and disposal—cover safety, emergency actions, and handling, not the product’s composition. So the guarantee statement on the principal label is where the active ingredient and its concentration are found.

The active ingredient and its concentration are shown in the guarantee statement on the principal label. This section lists each active ingredient and the exact percentage by weight that the manufacturer guarantees, which is the information you need to know the product’s potency and to follow proper usage rates. Other parts of the label—such as first aid measures, fire-fighting measures, and storage and disposal—cover safety, emergency actions, and handling, not the product’s composition. So the guarantee statement on the principal label is where the active ingredient and its concentration are found.