New York State Department of Environmental Conservation (NYSDEC) Pesticide Practice Exam

The term that describes pesticides breaking down through biological processes is microbial degradation. This process involves the action of microorganisms, such as bacteria and fungi, which can metabolize pesticide compounds, leading to their breakdown into simpler, less toxic substances. Microbial degradation plays a significant role in the environment, as it helps to reduce the persistence of pesticides in soil and water, ultimately diminishing their potential for harmful effects on non-target organisms.

Understanding microbial degradation is crucial for pest management practices because it highlights the importance of maintaining a healthy soil microbiome that can effectively break down pesticide residues, reducing the risk of environmental contamination and promoting sustainable agricultural practices.