It’s very important to control weeds in a lake or pond due to their many effects on aquatic life. You should consider the IPM method to manage lake weeds. The IPM technique advises you to employ biological, chemical and mechanical tactics in getting rid of aquatic weeds. Its very advisable to start weed management program to manage dangerous weeds. You don’t have to worry since in this article I will give the methods you need to effectively manage the weeds.
Biological ways are usually less costly and simple. You can employ the triploid grass carp. In this method you use the triploid grass carp. Before using this method you should have a license. The price of grass carpets are usually determined by the type of weeds which need to be managed and the area covered by the weeds. The triploids should be used regularly to achieve better results. Biological methods are affordable and also available since you use natural means.
The Mechanical method is also a good way of achieving weed control. Mechanical weed control is usually a better method to use to manage lake weeds however it could be quite expensive to you. Its very important to clear the remains for proper circulation in this technique. You should remove the killed weeds for proper air circulation. It’s advisable to use mechanical weed control immediately the weeds starts growing in the lake. Immediate elimination of the weeds prevents them from spreading and helps you save time and expenses in the future.
Use of chemicals is also effective in removing weeds. Chemical application should be done keenly. Use of chemical methods will also need an expert or a licence. Even though the method is costly, it effectively eradicates weeds. You need to hire a professional since when chemical elimination is not done well, it may increase the number of weeds removed and cause poor aeration. Lack of enough oxygen will kill fish and breed parasites.
Use of herbicides is another effective way of remedying the harmful effects of weeds. Herbicides treatment is best done during spring before the submerged weeds start spreading since the vegetation will have less time to build up and become unable to manage. On the other side, chemical treatment for emerged vegetation is best done during winter periods because the plants will be inactive. You should also consider applying the chemicals only on some portions of the lake and not everywhere. Using the herbicides on some places of the lake and leaving others will help you attain proper circulation. You should initially inspect the type of weeds and then choose a proper strategy to manage them. Efficient weed management will increase the number of fish and make it easy to cruise. This methods are effective in completely eradicating vegetations in the lake.