Which of the following is useful for selectively controlling woody species in areas adjacent to bodies of water?

Fosamine is recognized for its selective action in controlling woody species while minimizing impact on non-target vegetation, which is particularly valuable in environments near bodies of water. Its mode of action primarily involves inhibiting the synthesis of certain amino acids, which specifically disrupts the growth of woody plants. This characteristic makes Fosamine an ideal choice for use in sensitive areas, such as those adjacent to aquatic ecosystems, because it reduces the risk of runoff and harm to aquatic plants and animals.

In contrast, other herbicides like Picloram and Aminopyralid, while effective at controlling woody species, have broader activity and can persist in the environment longer. Glyphosate, although widely used, is a non-selective herbicide that can harm all plants it comes into contact with, making it less suitable for targeted applications near water. Therefore, Fosamine stands out for its selectivity and safety profile in sensitive areas.