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As copper sulphate contains 25% copper metal, the copper content of a 1% Bordeaux mixture would be 025 % copper. The quantity of lime used can be reduced considerably. Actually 1 kg copper sulphate requires only kg of chemically pure …
Get PriceJul 13, 2021· As a fungicide, copper sulfate is pretty much the only possible recourse for organic winemakers looking to eradicate downy mold and mildew, which (though now classified as an alga) usually means ...
Get PriceFeb 16, 2021· Effects of Copper Sulfate on Plants. Copper sulfate can be used as a fertilizer or fungicide. It is commonly used by gardeners and commercial farmers to prevent problems with fungus or mold. The ...
Get PriceNov 10, 2017· The easiest way to apply the copper is to buy copper sulfate crystals. This is available online, and the blue crystals dissolve readily in warm or hot tap water. I’d mix pounds of copper sulfate in each gallon of water. My guess is you’ll discover that two or three gallons of water are plenty to treat the averagesize patio.
Get PriceOct 02, 1999· Send email to copleysd or write to Here''s How, Copley News Service, Box 120190, San Diego, Calif. 921120190. Only questions of general interest can be answered in the column.
Get PriceCopper sulfate solutions for wood treatment consist of a stable copper compound mixed with a soluble liquid. The goal is allow the copper to penetrate deep into the wood fibers and stay there. Copper oxides, copper sulfates, copper hydroxide, copper carbonate and many other compounds are used, sometimes in combination.
Get PriceAug 31, 2003· He said copper sulfate and bleach. I don''t use bleach on anything. I use a sodium metasilicate detergent for houses, trucks, trailers etc;. I''m finding I''m having a hard time lately with black mold/mildew on vynal siding. Should I be using a different chemical for house washing? Anyway, what is copper sulfate? does it help with mold/mildew?
Get PriceUse. To kill moss, add half an ounce of copper sulfate to 10 gallons of water. Mix thoroughly, and then wet the problem moss with the solution. Allow it to sit for 10 to 20 minutes, and then rinse the solution off the roof with water. The rinsing action should carry most of the moss off the roof, although you could need to sweep some patches ...
Get PriceFeb 25, 2017· I’d clean the decking first and then apply a mist of copper sulfate solution to the decking. Copper sulfate is readily available, and farmers have used it for decades. It controls fungus diseases,...
Get PriceIn certain waters, copper sulfate is toxic to fish and other organisms. Overuse of this product is common due to its shortterm effectiveness. This can result in copper buildup in the sediments leading to a sterile bottom. A sterile bottom will lead to a lack of beneficial bacteria and cause among other things, high algae blooms which in ...
Get PriceOct 31, 2017· The easiest way to apply the copper is to buy copper sulfate crystals. This is available online, and the blue crystals dissolve readily in warm or hot tap water. I’d mix pounds of copper...
Get PriceMar 21, 2017· Copper sulfate is readily available, and farmers have used it for decades. It controls fungus diseases, makes up for copper deficiencies in animals and other things. If you drink wine, then you...
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