摘要 |
Compositions of exogenous chemicals, particularly phloem-mobile exogenous chemicals, are provided for treatment of plants, wherein the composition comprises the exogenous chemical and an enhancing agent consisting of an anthraquinone or substituted anthraquinone. Specific compositions contain herbicides, particularly N-phosphonomethylglycine and herbicidal derivatives thereof, i.e., glyphosate. The compositions exhibit enhanced effectiveness compared to compositions in which the enhancing agent is not present. Also provided are processes for applying an exogenous chemical with an anthraquinone or substituted anthraquinone enhancing agent to achieve enhanced biological effectiveness. Wherein; R1-R8 are independently hydrogen, alkyl groups having 1-30 carbon atoms, alkenyl groups having 2-30 carbon atoms, alkoxy groups having from 1-30 carbon atoms, halogen, amino groups, alkylamino groups having 1-30 carbon atoms, hydroxy groups, hydroxyalkyl groups having 1-30 carbon atoms, cyano groups, nitro groups, haloalkyl group from 1-30 carbon atoms, carboxy groups or aryl groups having 1-30 carbon atoms.
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申请人 |
MONSANTO COMPANY |
发明人 |
BRINKER, RONALD J;GILLESPIE, JANE L;RAYMOND, PETER J;SANDBRINK, JOSEPH J;WARNER, JAMES M;WIDEMAN, AL S;WRIGHT, DANIEL R |