Plant protecting and regulating compositions – Plant growth regulating compositions – Plural active ingredients
Reexamination Certificate
2011-03-08
2011-03-08
Hama, Joanne (Department: 1617)
Plant protecting and regulating compositions
Plant growth regulating compositions
Plural active ingredients
C504S137000
Reexamination Certificate
active
07902118
ABSTRACT:
Compositions comprising a herbicide wherein it is desired that the compound not be retained by the plant foliage, and a repellant adjuvant, wherein the repellant modifies the surface properties of the composition so that retention of the composition on foliage of a cultivated plant is reduced are described. In particular, the herbicide composition comprises a repellant adjuvant that is an aqueous solution of an alkyltrialkoxysilane such as methyltrimethoxysilane and a water soluble silane coupling agent such as N-(2-aminoethyl) -3-aminopropyltrimethoxysilane or an aqueous solution of an organosiliconate such as sodium methyl siliconate. Methods are described for using these compositions to prevent weeds without injury to cultivated plants, which plants include crop plants, food plants, turfgrass, ornamental plants, and garden plants.
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Burow Richard F.
Penner Donald
Sprague Christy L.
Board of Trustees of Michigan State University
Dow Corning Corporation
Hama Joanne
McLeod Ian C.
Parks Steven M.
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