However, improper application of copper sulfate … It may be used in various ways, depending on the specific chemical formulation. Continued monitoring revealed another adult zebra mussel outside of treatment area in 2019. The neighbors hired a new lakes service company to chemicaly treat the pond for a massive and sudden bloom of algae. Another study involving non-lethal doses of copper sulfate showed bioaccumulation of copper in both the muscle tissue and gills of freshwater prawns [9]. This “goo” contains: Desitin and Copper sulfate powder. It sinks to the bottom where the snails live and then dissolves. As usual, there will be no swimming for 24 hours after the treatment. C. cow_chasin_horses Well-known Member. If he doesn't want to pay you fairly for treating his pool properly, you really don't want to take an unacceptable shortcut because you will lose him anyway when you permanently stain his pool with the copper ••• More options. It is best to treat algae on a sunny day when the When preparing a Copper Sulfate Crystals solution in water, the mixing container should be made of plastic, glass, or a painted, enameled, or copper-lined metal container. Swimmer's itch has historically been controlled by applying copper sulfate (CuSO4) to lakes as a way to eliminate snails that serve as the intermediate hosts for swimmer's itch-causing parasites. showed copper sulfate and chelated copper (Cutrine Ultra) were toxic at low doses to veligers and higher doses over longer exposures (4+ days) to adult mussels, with mortality increasing over time to adults. 2014 - 2015: Christmas Lake (Hennepin County) Zequanox®, some physical removal, EarthTec QZ® (copper product), potassium chloride: Zebra mussels found lakewide post-treatment… In review, copper sulfate: Has short term effectiveness and therefore is often misused and overused. The goal is allow the copper to penetrate deep into the wood fibers and stay there. Besides many important organisms, it kills beneficial bacteria. The bigger bottle can be difficult to maneuver without spilling, so go for the smaller one at first. Using too much copper sulfate in the treatment of plants can also disrupt the process of photosynthesis, harming vegetation. From our understanding of Copper Sulfate or better known as the blue stone, it is only a “bandaid” for treating algae. CuSO4 is still sometimes applied specifically to areas of lakes where swimmer's itch severity is high. Copper Sulfate is EPA approved and people can swim during and after application. Copper sulfate can be toxic to fish and other organisms. Wrong. PRECAUTION CONCERNING FISH: The treatment of algae with Copper Sulfate Crystal can result in oxygen loss in the water from decomposition of dead algae. Copper is fantastic for algae but does very little for 95% of any variety of pond weed. when used in this calculation. In review, copper sulfate: Has short term effectiveness and therefore is often misused and overused. lake treatments; application technique)! ... Copper Sulfate Cutrine -Plus ... • Algaecide treatment – Coptrol ‐“spot sprayed” • Algae controlled 2‐3 days after treatment. Can anyone provide information on this? Below is a link for the application form with instructions, as well as a list of vendors where you can purchase copper sulfate to treat your lake shore for swimmers’ itch. Copper Sulphate is an odorless crystalline substance, electric blue in color, highly toxic, and not safe to work with. Swimmer’s itch has historically been controlled by applying copper sulfate (CuSO 4) to lakes as a way to eliminate snails that serve as the intermediate hosts for swimmer’s itch-causing parasites. However, improper application of copper sulfate can create more problems than it Copper sulfate, an inorganic compound, is used as a pesticide to kill bacteria, algae, roots, plants, snails, and fungi. When organisms such as algae become a problem in private or commercial fish ponds, copper sulfate treatment provides an inexpensive solution. The problem with the use of copper is that there is a thin line that separates effective treatment levels from overdoses, which can kill fish. Care should be taken when water temperature exceeds 85°F. Koppertox: This is a green liquid, used for the treatment of thrush. Copper sulfate is no longer recommended for treatment of water in dams because it can kill crustaceans, fish and aquatic life. He should be getting enough copper from the seaweed. Copper in its various forms can be found in wiring, plumbing, artwork, and a number of other areas. Is 99% copper sulfate pentahydrate (25.1% copper as metallic), a compound used for years as an algaecide. Copper Sulphate can also be used to treat seedy toe and thrush, maybe your farrier noticed a bit of that or the early signs of it, so she suggested using the CuSO4 to nip it in the butt early ';' El_equine Well-known Member. Copper remains in the pond and does not bio-degrade. After local environmentalists sounded the alarm on the city's use of copper sulfate to kill algae in Napa's main reservoir, water officials are switching to an alternative herbicide. Therefore, to calculate the amount of Copper Sulfate Pentahydrate to treat 1 acre-foot of water with 2 ppm Copper Sulfate, the calculation would be as follows. Lake and Pond management Copper sulfate uses, not safe for swimming. Treatment should be effective in a few days and follow-up applications are typically required. Purchased in the form of small white or dyed blue crystals, this commonly found product can be used to clear potentially harmful algae out of ponds, lakes, and pools. Optimal Copper Sulfate Dosages Frequently, much more copper sulfate is applied than necessary. 3) [7]. Should You Use Chelated Copper Or Copper Sulfate To Care For Your Pond or Lake? Check out Pete Ramey’s website for more information. It is used to kill algae in ponds and dugouts. The effects of copper … After weighing the amount of copper sulfate needed to treat the volume of your water, mix it in water, making sure that it all dissolves. Copper sulfate results in copper build up in pond sediments and creates a sterile bottom in the pond. Copper is a very diverse element. Copper Sulfate is toxic to the snails carrying the parasite but safe for swimmers. Blocks may be used to treat water in troughs, but these can give the water a copper taste that livestock will refuse to drink. However, should you be interested in treating your swimming area, individual lake home owners can apply for a permit for themselves and apply the copper sulfate themselves.The application fee is $4.00. Besides many important organisms, it kills beneficial bacteria. Copper sulfate can be toxic to fish and other organisms. Jun 24, 2010 #6 I used it when my horse had thrush, it kills the nasties **) works quickly & is cheap. The next copper sulfate treatment is scheduled for Tuesday July 21st. LAKES, POTABLE WATER RESERVOIRS, PONDS (Golf, Farm, Fish and Fire), FISH HATCHERIES, AND CROP AND NON-CROP IRRIGATION CONVEYANCE SYSTEMS, DITCHES, CANALS AND LATERALS: Copper Sulfate kills filamentous and planktonic algae in water. Copper sulfate, also known as blue vitriol, Salzburg vitriol, Roman vitriol, blue copperas, or bluestone, is a chemical compound comprised of Copper, Sulphur and Oxygen whose formula is CuSO4. Mar 28, 2007 12,083 San Rafael, CA USA. Copper sulfate has been used for many years as an algaecide and a parasite treatment. Ruth Lake (Crow Wing County) EarthTec QZ® (copper product) Adult zebra mussel found outside treatment area in fall 2016. I thought that was an old and now dangeous method. It may also cause toxicity in livestock, particularly sheep, and especially if the animals have pre-existing liver damage. Copper sulfate results in copper build up in pond sediments and creates a sterile bottom in the pond. This is the first time in three years that we have been open to swimming in mid-July. LifeTime Supporter. Can copper sulfate harm plants? The County Health Department tested the lake on Thursday, and notified me that the beaches are ok to stay open. The service said they used pure copper sulfate. Apply at a rate of 3 to 6 pounds per acre foot of water (0.27 ppm to 0.54 ppm copper in the treated water). Apply as a uniform surface spray … Lake and Pond management Don't Use Copper Sulfate!! Unfortunately it kills other living creatures too. In one recent year, copper sulfate was applied in Illinois impoundments at an average rate of 22 pounds per acre, and in some lakes as much as 80 pounds per acre was used. Effective against all forms of algae including: filamentous, planktonic, and branched algae. Copper sulfate solutions for wood treatment consist of a stable copper compound mixed with a soluble liquid. The EPA considers copper sulfate to only be moderately toxic for birds, but it is extremely toxic to fish, as using copper sulfate in lakes and ponds reduces their oxygen and causes excess debris. Copper remains in the pond and does not bio-degrade. MN DNR applied chelated copper to a 26 acre bay weekly over two seasons to attempt to control veliger movement out of Lake Ossawinnamakee (2004 and 2005). Increasingly, scientists are fighting back with chemical warfare, injecting aluminum sulfate into lakes to neutralize the pollutants that fuel the blooms. Side Effects of 58 Years of Copper Sulfate Treatment of the Fairmont Lakes, Minnesota It is composed of copper and sulfur molecularly bonded. TFP Expert. Copper oxides, copper sulfates, copper hydroxide, copper carbonate and many other compounds are used, sometimes in combination. The toxicity of copper to fish increases as the total alkalinity decreases. Copper sulfate is much heavier than water, and if you just throw the crystals or powder into the pond, it will sink to the bottom where pond muds will chemically bind with it, locking it up. Copper sulfate is less effective in hard water than chelated copper products. A 2009 study observed elevated levels of copper in the bodies of phytoplankton in a copper-treated lake along with a subsequent transference of that copper from the phytoplankton to crabs in the same lake (Fig. Dangers of using copper sulfate. Copper Sulfate Pentahydrate CALCULATION OF WATER FLOW IN DITCHES, STREAMS, AND IRRIGATION SYSTEMS: The amount of water flow But research has shown that 5.4 pounds of copper sulfate per acre of lake This can cause the fish to suffocate. When organisms such as algae become a problem in private or commercial fish ponds, copper sulfate treatment provides an inexpensive solution. C. chem geek. The previous service company used all of the latest products like those advertising in Pond Boss. 0.000002 X 2,720,000 = 5.44 lbs. At this water temperature, aquatic plants treated with copper sulfate decompose rapidly causing an increase in oxygen depletion. Oh, that’s right we looked at the packet of copper sulfate at the hardware store, saw the poison label, did the human thing & asked around about copper sulfate & feeding it to horses & came to the conclusion that it might kill him. approximately three days after treatment or until the algae have begun to die. CuSO 4 is still sometimes applied specifically to areas of lakes where swimmer’s itch severity is high. The algae will die, fall to the bottom of the water column then it begins to decompose. 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