| The new algicide, the subject of a patent application, uses a product derivative based on the natural compound anthraquinone, found in rye grass. |
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| The algicide targets Oscillatoria perornata, a species of cyanobacteria prevalent in Mississippi. |
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| He would walk around the perimeter in the evening, adding chlorine and algicide, following the former owner's typewritten instructions. |
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| Using a copper sulphate based pool algicide can reduce the amount of chlorine or bromine based sanitizer needed in your pool. |
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| Process for the treatment of water with algicides, characterised in that chlorhexidine or a salt thereof is used as algicide. |
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| One must generally know that algicides have a preventative effect and only work if there is the right amount of algicide in the water. |
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| When used according to the label directions, copper sulphate algicide should not cause skin irritation for bathers. |
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| Chemical algicide options include copper sulphate-based products and quaternary ammonium chloride-based products. |
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| Strong algicide effect of chlorine dioxide: no necessity to use organic biocides. |
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| Foam is caused by elevated levels of algicide or a foaming algicide in pools with jetted returns, attached spas or water features. |
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| Better help may be on the horizon for many catfish farmers in the form of a natural-based algicide that kills blue-green algae but is much safer for other pond life. |
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| Quaternary ammonium-based fungicide, algicide disinfectant. |
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| Combine a pressure washer or stiff yard broom with a path cleaner or algicide. |
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| I add algicide to my aquarium to eliminate the green scum of algae that forms on the glass. |
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| The admixture of an algicide will activate the disinfecting effect. |
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| Subsequently, add a double quantity of algicide. |
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| Studies in Australia have shown that microcystin-LR was present up to 21 days following treatment of a Microcystin aeruginosa bloom with an algicide. |
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| For example, in one study in which a bloom was treated with algicide, the toxins released by the dead cells took more than three weeks to disappear. |
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| Toxicities of two herbicides and an algicide to mosquitofish Gambusia affinis. |
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| To apply the algicide, crews affixed a huge spreader filled with copper sulfate to the underside of a helicopter. |
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| Scrub the pebbles and fountain clean, then use an algicide such as TetraPond AlgoFin every 4-6 weeks throughout summer. |
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| It is the best chlorine algicide and reduces the pH because of its high acid content. |
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| In the meantime, the department is using its standard algicide to treat the bloom. |
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| Using barley straw stuffed into old tights and weighted down with a brick will also help to clear algae as it contains a natural algicide. |
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| Chlorine dioxide offers a wide range of other benefits as a bactericide, sporicide, virucide and algicide, chlorine dioxide is in every respect highly effective against all critical and even chlorineresistant germs. |
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| Environmental Protection Agency as an algicide and molluscicide. |
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