Management of Aquatic Plants DVD
Aquatic plants occur to some degree in all ponds, but more than half of pond owners surveyed in Pennsylvania felt that their ponds had too much aquatic plant growth. As a result, many pond owners seek methods to control the unwanted growth of aquatic plants. If not done carefully, some of these methods can have disastrous and unintended results for the pond or other nearby water resources.
Bryan Swistock, Susan Boser