Which factors can influence the risk of using pesticides?

The risk associated with pesticide use is significantly influenced by the type of pesticide being used and the method of application. Different pesticides have varying levels of toxicity and persistence in the environment; for example, some may be more harmful to non-target organisms or have a higher potential for groundwater contamination. Additionally, the application method—whether it's spraying, granulating, or using a bait—can impact both the effectiveness of the pesticide and its potential environmental and health risks. For instance, aerial spraying may lead to greater drift compared to ground application, thereby increasing the chance of exposure to non-target areas.

Understanding the characteristics of the pesticide and the specifics of the application method helps in managing risks more effectively. This knowledge allows for better decision-making regarding safe practices, appropriate timing, and the selection of tools needed to mitigate potential harm to people, wildlife, and the ecosystem.