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Algaecides
Algaecide or algicide is a biocide used for killing and preventing the growth of algae, often defined in a loose sense that, beyond the biological definition, also includes cyanobacteria ("blue-green algae"). An algaecide may be used for controlled bodies of water (reseviors, golf ponds, swimming pools), but may also be used on land for locations such as turfgrass. Types Inorganic compounds Some inorganic compounds are known since antiquity for their algicidal action due to their simplicity. * Copper(II) sulfate remains "the most effective algicidal treatment". A related traditional use is the Bordeaux mixture, used to control fungus on fruits. * Hydrated lime, as a biocide, is allowed in the production of organic foods. Barley straw Barley straw, in England, is placed in mesh bags and floated in fish ponds or water gardens to help reduce algal growth without harming pond plants and animals. Barley straw has not been approved by the United States Environmental Protectio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dichlone
Dichlone (trade names Phygon and Quintar) is a fungicide and algicide of the quinone class. It is a general use fungicide applied to fruits, vegetables, field crops, ornamentals, and residential and commercial outdoor areas. It is also used to control blue algae. Dichlone is not persistent in soil and has moderate mammalian toxicity. Dichlone can be manufactured by the chlorination and oxidation of naphthalene Naphthalene is an organic compound with formula . It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0.08 ppm by mass. As an aromati .... : References {{reflist Algaecides Fungicides Naphthoquinones ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benzalkonium Chloride
Benzalkonium chloride (BZK, BKC, BAK, BAC), also known as alkyldimethylbenzylammonium chloride (ADBAC) and by the trade name Zephiran, is a type of cationic surfactant. It is an organic salt classified as a quaternary ammonium compound. ADBACs have three main categories of use: as a biocide, a cationic surfactant, and a phase transfer agent. ADBACs are a mixture of alkylbenzyldimethylammonium chlorides, in which the alkyl group has various even-numbered alkyl chain lengths. Solubility and physical properties Depending on purity, benzalkonium chloride ranges from colourless to a pale yellow (impure). Benzalkonium chloride is readily soluble in ethanol and acetone. Dissolution in water is ready, upon agitation. Aqueous solutions should be neutral to slightly alkaline. Solutions foam when shaken. Concentrated solutions have a bitter taste and a faint almond-like odour. Standard concentrates are manufactured as 50% and 80% w/w solutions, and sold under trade names such as BC50, BC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxyfluorfen
Oxyfluorfen is a chemical compound used as an herbicide. It is manufactured by Dow AgroSciences and Adama Agricultural Solutions under the trade names Goal and Galigan. Oxyfluorfen is used to control broadleaf and grassy weeds in a variety of nut, tree fruit, vine, and field crops, especially wine grapes and almonds. It is also used for residential weed control. Toxicity Oxyfluorfen has low acute oral, dermal, and inhalation toxicity in humans. The primary toxic effects are in the liver and alterations in blood parameters (anemia). It is classified as a possible human carcinogen A carcinogen is any substance, radionuclide, or radiation that promotes carcinogenesis (the formation of cancer). This may be due to the ability to damage the genome or to the disruption of cellular metabolic processes. Several radioactive substan .... Environmental impact Oxyfluorfen is classified as an environmental hazard under the GHS due to being "very toxic to aquatic life with long lasting effects ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fentin
Fentin acetate is an organotin compound with the formula (C6H5)3SnO2CCH3. It is a colourless solid that was previously used as a fungicide Fungicides are biocidal chemical compounds or biological organisms used to kill parasitic fungi or their spores. A fungistatic inhibits their growth. Fungi can cause serious damage in agriculture, resulting in critical losses of yield, quality, .... Structure Most carboxylates of triphenyltin adopt polymeric structures with five-coordinate Sn centers. References External links *{{PPDB, 311 Acetate esters Obsolete pesticides Fungicides Triphenyltin compounds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
