Herbicides have changed invasive plant management forever by providing targeted and efficient tools for controlling problematic plants in our freshwater and natural areas. Before herbicides were an option, managing problematic plants involved relying solely on mechanical and physical removal. These methods can be more costly, labor-intensive, and less effective for large infestations over time. Introducing herbicides allowed for more cost effective and efficient management. However, ‘with great power comes great responsibility’.
Historical and Social Significance
The history behind the discovery and development of these tools is as unique and complex as the specific herbicide molecules themselves. Despite the usefulness and innovation of herbicides, there is widespread public concern about the environmental and health impacts of these tools. This tension between scientific advancement and public concern is found throughout history and across disciplines.
In the world of herbicides, public concern has spurred change in the past and challenges the status quo of the present. For example, Silent Spring and public discourse in the 1960’s led to the formation of the US EPA in 1970, bringing regulatory oversight and a robust herbicide registration process. Public concern regarding herbicides is necessary and important for scientific advancement to continue. As society scrutinizes these tools, scientists can address concerns through research. When new information is discovered, society (scientists included) adapts to change.
Working in the Weeds Podcast
During this season of Working in the Weeds we will share some of the history and science behind common herbicides used in aquatic plant management. We will start by reviewing concepts like herbicide registration, education, licensing, and safety. Then, we’ll spend some time going over herbicide mode of action, environmental fate, and weed resistance. From there, we will share episodes on three molecules that changed plant management forever. Check out the first episode of this season below!
Helpful Resources
Silent Spring: A Book That Brought Change (podcast episode)
Integrated Management of Invasive Plants in Natural Areas of Florida
A Beginner’s Guide to Water Management – Aquatic Plants in Florida Lakes
Hydrilla Management in Florida Lakes
Questions or comments can be sent to the UF/IFAS CAIP communications manager at caip@ifas.ufl.edu. Follow UF/IFAS CAIP on Instagram.
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UF/IFAS Center for Aquatic and Invasive Plants. Turning Science Into Solutions.
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