The chemical method is the use of herbicides to eliminate water hyacinth because in this way is the easy way. Save with quick and efficient as possible, but if users lack of knowledge, it may cause harmful to human beings. Animal and environmental State.
How is the use of chemical herbicides. The removal of water hyacinth Because this is an easy way to save is very fast. And most effective But if the lack of knowledge. It may cause harm to humans, animals and the environment.
Chemical method is the use of herbicides in the removal of water hyacinth. Because this method is simple, economical, fast and efficient as possible. But if people lack the knowledge, it may cause harm to humans, animals.