Daphnia and other grazing zooplankton can also evolve resistance to some types of cyanobacteria, also known as blue-green algae, which produce compounds that are toxic to people and pets. Daphnia that ...

Small ponds and lakes are very common in the Tri-State. Whether they are designed for aesthetics or stocked for fishing, ponds and lakes offer lifelong enjoyment for many home and small farm owners.

Water treatment professionals often turn to chemicals to control algae in power plant settling ponds. While this can be effective, environmentally friendly ultrasonic technology may do a better job at ...