Posted on April 12, 2014 by thepondguy
Q: I’ve heard a lot about Clipper Herbicide. What does it do?
Eldon – Urbandale, IA
A: Clipper™ Aquatic Herbicide controls a wide variety of algae, floating weeds and submerged weeds, but its claim to fame is its ability to wipe out troublesome watermeal and duckweed—two aquatic weeds that can be difficult to manage in any pond or lake. In fact, when used as directed, up to 80 percent of duckweed and watermeal will be eliminated within the first application of Clipper™. Not too shabby!
Here are some tips for use:
- Check your pH first: High pH levels will reduce Clipper’s™ effectiveness, so test the pH of your pond’s water with a pH Test Kit before using the herbicide. Apply it only when the pH is 8.5 and below.
- Apply on a sunny morning: The herbicide is a reactive treatment that works better in the sunlight, so treat your pond or lake early in the morning on a sunny day. Hold off on adding light-blocking Pond Dye to your water, until after Clipper™ has had a chance to go to work on the weeds.
- Spray and play: Applying Clipper™ to aquatic weeds is easy. Simply mix the amount of Clipper™ and water in a Specialty Pond Sprayer according to label instructions, and spray onto floating weeds and algae or place the tip beneath the water’s surface to treat submerged weeds. Over time, the weeds will begin to brown and die.
- A little goes a long way: You only need to use 1 pound of Clipper™ per surface acre one to two times per year. Because it’s a contact herbicide, complete coverage is essential for effective control. You can reapply Clipper™ after 28 days if you find that you’ve missed some weed patches after the first treatment.
- No temperature restrictions: Clipper™ can be used year-round in any temperature, but it should be applied only when the weeds are actively growing.
- Rake away the debris: Once the aquatic weeds are completely dead, use a rake—like the Pond & Beach Rake – to remove the debris. This will prevent the foliage from accumulation and turning into algae-feeding muck.
Clipper™ Aquatic Herbicide can be used in a range of waterways, including bayous, canals, drainage ditches, lakes, marshes, freshwater ponds and reservoirs. It quickly and effectively controls watermeal, duckweed, water lettuce, giant salvinia, cabomba, Eurasian watermilfoil, hydrilla and curlyleaf pondweed. If you fight aquatic weeds in your lake or pond, consider using Clipper™. It’s good stuff!
Pond Talk: Have you tried Clipper™ in your pond or lake? If so, tell us how it worked for you.
Filed under: Algae Control, Duckweed, Pond & Lake, Pondweeds | Tagged: algae, clipper, duck weed, Duckweed, water meal, Watermeal, weeds | Leave a comment »
Posted on April 13, 2012 by thepondguy
How Do I Treat Duckweed?
Tim – Rock Hall, MD
Duckweed is a very small floating plant about the size of a pencil eraser. It has shoe-sole shaped leaves with a small, hair-like root hanging below. Since duckweed floats on the surface of the pond, it is commonly mistaken for and treated as if it is algae. Unfortunately, algaecides have no effect on duckweed but there are a couple treatments you can do to keep the prolific duckweed at bay.
The Short-Term Solution
To treat duckweed as well as other aquatic weeds on a short-term basis, you can use Ultra PondWeed Defense® . This product is great for a one-time treatment or for spot treating. These are, however, only short-term solutions for duckweed. Due to their aggressive nature, duckweed can grow back in as little as 3 to 4 weeks. This is why we suggest a longer-term solution.
The Long-Term Solution
One of the only products on the market to provide long-term, season-long control of duckweed and other aquatic weeds is called Sonar™ A.S. Instead of having to spray the plant directly, Sonar™ A.S. is sprayed directly into the water. Sonar™ A.S. works by preventing photosynthesis in aquatic plants and by doing so causes them to slowly parish. Treating duckweed and other aquatic plants in this fashion allows for complete control of the entire water body for the season instead of just a few weeks.
Filed under: Duckweed, Pond & Lake, Season-Long Control | Tagged: Duckweed, duckweed killer, fluridone, pond weeds, sonar, sonar a.s., sonar as, ultra pond weed defense | 4 Comments »
Posted on April 29, 2011 by thepondguy
I have a small floating weed in my pond. I think it is duckweed, how do I know and how do I treat it?
Jason – Raleigh, NC
Duckweed can be a real nuisance if not identified and treated correctly. As it is a prolific grower it can quickly make your pond or lake look more like a golf course in a relatively short period of time. Duckweed is a small floating weed with a single root hair extending from the bottom of each individual leaf. Each green leaflet is about 1/8” of an inch in size and you should be able to fit about 5 to 10 on the tip of your finger. Duckweed can sometimes be confused with watermeal which is also a small green floating weed. Watermeal differs from duckweed in that it is much smaller and has a grainy or almost sandy feel to it if you hold it in your hands.
You can treat duckweed with two different methods. The first method is by spraying contact herbicide like Ultra PondWeed Defense® & Treatment Booster™ PLUS directly onto the floating masses with a pond sprayer. This method typically yields fast results but tends to be a quick fix that ends up resulting in new growth reforming over just a few weeks. If you need to whip your pond into shape for a planned day or two event, then spraying your pond with a contact herbicide may be an appropriate treatment for you.
For longer lasting control of duckweed you can treat the pond with Sonar™ A.S. aquatic herbicide. This product works by inhibiting the plants ability to produce carotene and as a result chlorophyll is degraded by the sunlight and the weed dies. There are however a few things you will need to check before adding it to your pond to ensure a successful treatment. Most importantly, Sonar™ A.S has a 30 day irrigation restriction meaning that if you water your plants or grass with your pond water you will not be able to do so for at least 30 days. Secondly, Sonar™ A.S needs to maintain a high concentration in the pond for up to 90 days. If your pond is prone to overflow or has an inlet/outlet chances are that the Sonar™ A.S will rinse out of your pond to quickly making the treatment less effective. A good way to visually check your water loss is to color the water body with pond dye. Dye will typically remain in your pond for 2-4 weeks in normal conditions. If your pond looses color sooner then it is a great indicator that too much water is exiting the pond. As Sonar™ A.S is degraded by sunlight it is important that you dye your pond while you are chemically treating the water body. When applying Sonar™ A.S use a pressurized tank sprayer and submerge the spray nozzle to apply the herbicide beneath the surface of the pond where it is safe from evaporation and sun exposure.
The best time to use Sonar™ A.S is early in the spring a couple of weeks before you normally see duckweed forming in your pond. This will give the herbicide a chance to establish itself in the pond and discourage plant growth before it gets out of control.
Pond Talk: Have you experienced Duckweed in your pond?
Filed under: Cattails, Chara (Algae), Duckweed, Emergent Weeds, Phragmites, Pond & Lake, Pondweeds | Tagged: controlling duckweed, Duckweed, fluridone, getting rid of duckweed, pressure, sonar, sonar a.s., sonar as, tank sprayer, ultra pond weed defense, Watermeal, weed control | 4 Comments »
Posted on March 11, 2011 by thepondguy
The geese are already showing up at my pond. How can I stop them from making my pond home?
Tracey – Akron, OH
As the warmer weather rolls in you will begin to notice a gathering of geese around your pond. While ponds are great for drawing wildlife some pond owners are hesitant to let geese congregate in their yard. How can geese become a nuisance in your pond and what can you do to keep them away?
If you have ever been to a park that is frequented by geese you will notice that they tend to cover the entire ground with droppings. This abundance of waste is less than ideal for those of you that swim in your pond. The additional influx of organic waste can also cloud your water and promote increased weed and algae growth. Geese can also carry problematic items from neighboring ponds. Duckweed and leeches commonly hitch a ride on the feet of water foul like geese and ducks which are then introduced into your pond as they loiter in your yard.
To prevent your pond from becoming the local hot spot for geese this season try placing a pair of floating swan decoys in the water when the ice melts. As geese are extremely territorial they will spot the swan decoys as they fly overhead and skip over your pond as they search for a less-crowded water body. Coyotes, Alligators and motion activated decoys are also available forms of predator control if you are looking for alternative options.
Whether or not you should let geese use your pond depends on what you want to use your pond for. If you use your pond for recreation or decorative purposes it will be in your best interest to keep them away. If your pond exists for reasons outside of recreation and you enjoy the additional sights and sounds of geese in the summer then rest assured that your feathered friends will be relieved to see your decoy free pond.
Pond Talk: What form of predator control works best to keep geese out of your pond? What kind of issues have geese caused in your pond and how have you resolved them?
Filed under: Bass, Benefits of Owning, Duckweed, Fish, Fish Habitat, Leeches | Tagged: activate, alligator, alligator decoy, decoy, Duckweed, motion, motion activated scarecrow, scarecrow, swan, swan decoy | 2 Comments »