It has been known that any bodies of water can produce pond weeds or lake weeds in just a short period of time. You should fear their overgrowth as some like duckweed and can prove to be dangerous for the native species. Such notorious weed species have the potential to disrupt the normal ecosystem and degrade aesthetic value of the region. If you have a lake or pond which have duckweed problems, then this article is advisable for you since it will give you some insights on how to kill those duckweed surrounding your lake or pond.
Prevention Is Better Than Cure! It is really important to know the ways on how to prevent having lake weed growth, for instance, if you happen to have a pond which its banks are steeply sloped, then the lake weed will have a difficult time growing in your pond. Even if the banks of your lake are steeply sloped, you still don’t have any assurance that you can already prevent having lake weeds since a margin which is shallow can be a way for lake weeds to grow deep. Considering the fact that the depth of the water is approximately 2 to 3 feet, it is important to have a bank which is around 4 feet in order to have an assurance that there will be no growth of lake weeds. If you will follow the aforementioned instructions, then you will definitely avoid having lake weeds in your lake.
Pull Out the Weeds mechanically – By Hand: If you need to get rid of lake weed from your pond and restore its aesthetic value, initiate hand pulling out the weeds. However, if your own bare hands won’t suffice the infestation in your lake, then you can still have another option and that is to use an underwater weed cutter. There are also some specific plants which the underwater weed cutter are best to use at, plants which are nuisance-creating such as water lilies and water milfoil.
There are also techniques in order to get rid of lake weeds seasonally, one example is the drawdown technique which is best to rely on during winter season. It has been known that due to the duration of winter, the freezing can lead to a sediment exposure, something that is dangerous to the lake.
Treat the Pond with a Herbicide: The chemicals used for treating (or killing) aquatic weeds are known as herbicides. It is important to use them in a right manner in order to remove weeds without harming fishes and other native species.