I've fielded this question from many gardeners: Why do two phytosanitary products with the same active ingredient at identical concentrations show different hazard pictograms on their labels—and varying risk phrases?
The reason? They're not the same product. Hazard pictograms—such as the black cross or dead tree and fish on products authorized for gardens—indicate the full danger profile of the active substance combined with formulants. Authorities assess the complete formulation, not just one ingredient.
These pictograms come with essential risk phrases you must read carefully. For example, 'R41: Risk of serious eye damage' means protective eyewear is crucial, even for the cautious—accidents happen unexpectedly.
Garden-approved products (EAJ), particularly herbicides, often feature the ZNT: Non-Treatment Zone. This prohibits treatment within 5 meters of water points like lakes, rivers, ditches, ponds, pools, or wells—measured from maximum water level, even if dry. It safeguards aquatic life and bank-dwelling organisms.
I pollute. Causes adverse effects on organisms in the aquatic environment.
View other pictograms at https://www.notre-planete.info/ecologie/dechets/pictogrammes.php.
Phytosanitary labels pack dense mandatory info in small print. Grab a magnifying glass, don reading glasses, or enlist help—but always check. Forewarned is forearmed against risks.
To be continued…
