Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing
Patent
1996-04-03
1997-12-23
Dees, Jose G.
Plant protecting and regulating compositions
Plant growth regulating compositions
Organic active compound containing
504116, A01N 5704
Patent
active
057007608
ABSTRACT:
Glyphosate formulations which are effective even when employed at dosages below the dosage currently recommended for post-emergent herbicidal or plant growth regulant use are described. They are formulated as water solutions or as powders or granules of (a) one or more agriculturally acceptable amine, alkali metal, alkylsulfonium, alkylphosphonium, sulfonylamine, and/or aminoguanidine salts of glyphosate as the only herbicide or plant growth regulant used in forming said composition; and (b) a trihydrocarbyl amine oxide surfactant as the only surface active component used in forming said composition. The amine oxide is (i) a single alkyl dimethyl amine oxide in which the alkyl group is a linear alkyl group having in the range of 10 to 14 carbon atoms, or (ii) a combination of two alkyl dimethyl amine oxides of (i), or (iii) a combination of at least one alkyl dimethyl amine oxide in which the alkyl group is a linear alkyl group having in the range of 10 to 14 carbon atoms and at least one dialkyl methyl amine oxide in which the alkyl groups are linear alkyl groups each having in the range of 8 to 12 carbon atoms. Optionally, one or more agriculturally acceptable substances none of which is a herbicide, or a plant growth regulant or a surfactant can be included in the formulation.
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Wyrill, III, J. B. and Burnside, O. C. --"Glyphosate Toxicity to Common Milkweed and Hemp Dogbane as Influenced by Surfactants", Weed Science, vol. 25 Issue 3 (May), 1977, pp. 275-287.
Magin Ralph W.
Quebedeaux Deborah A.
Sauer Joe D.
Albemarle Corporation
Bembenick Brian G.
Dees Jos,e G.
Pippenger Philip M.
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