Minnesota Pesticide Applicator Practice Test

The criteria that define whether a pesticide is considered environmentally friendly primarily focuses on its effects on the environment and non-target organisms. A pesticide that is classified as environmentally friendly typically demonstrates rapid degradation in the environment, meaning it breaks down quickly and does not remain in the ecosystem for extended periods. This reduces the potential for harmful effects on non-target species, such as beneficial insects, wildlife, and aquatic organisms.

Additionally, an environmentally friendly pesticide would ideally have a minimal impact on ecosystems, contributing to a healthier balance within the natural environment. This includes low toxicity levels, which ensures that the pesticide does not pose significant risks to other organisms in the area.

In contrast, options that mention high toxicity, long-lasting residues, or high persistence in the environment do not align with the principles of environmentally friendly pesticides. These characteristics would likely result in negative environmental impacts, further emphasizing the significance of rapid degradation and minimal ecological consequences in determining a pesticide’s environmental friendliness.