How many species in Florida are known to be resistant to at least one mode of action?

The identification of five total species, with three of those being aquatic, as resistant to at least one mode of action is supported by documentation and research within the field of aquatic weed management in Florida. Resistance often arises from the repeated use of certain herbicides, leading to the selection of a few individuals in a population that can survive treatments.

In Florida, monitoring and research have shown that several aquatic species have developed resistance due to specific management practices. Identifying and knowing the resistant species is crucial for pest management professionals. This information allows for the implementation of integrated pest management strategies that rotate different modes of action and employ other control methods to effectively manage resistant populations.

Proper training and awareness of these resistant species contribute significantly to effective weed control in both aquatic and terrestrial settings, helping practitioners mitigate the risk of further resistance development. This makes the knowledge about the existing resistant species vital for successful and sustainable aquatic weed management.