ALGICIDE AND METHOD FOR CONTROLLING ALGAE

PURPOSE:An algicidal agent that contains hexazinone as an active ingredient, thus showing high eradication and growth inhibition to freshwater algae and red- tide flagella including marine Euglena, further no toxicity to fishes and low toxicity to mammarians. CONSTITUTION:The objective algicide cont...

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1. Verfasser: UMETSU KIMIO
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:An algicidal agent that contains hexazinone as an active ingredient, thus showing high eradication and growth inhibition to freshwater algae and red- tide flagella including marine Euglena, further no toxicity to fishes and low toxicity to mammarians. CONSTITUTION:The objective algicide contains hexazinone 3-cyclohexyl-6- (dimethylamino)-1-methyl-1,3,5-triazine-2,4-(1H,3H)dione as an active ingredient, which is known to have herbicidal effects. The compound is used alone or in combination with supports or assistant into a liquid, dust, granule, wettable dust chemical. The preparation is used to control algae growing in disposed water for general industry purposes and plant water or combat against red-tide algae in marine. The amount to be added to water is 0.5-10ppm, preferably 0.5-5ppm as the active ingredient.