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Primary Examiner: Hollrah, Glennon H.
Assistant Examiner:
Attorney: Hammond & Littell

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Title: Selective herbicidal compositions

Abstract: Novel selective herbicidal compositions comprising an herbicidally effective amount of at least one compound selected from the group consisting of N-methyl-N-isopropylthio-N'-phenyl-urea, N-methyl-N-(2-chloroethylthio)-N'-(3,4-dichlorophenyl)-urea, N-methyl-N-n-butylthio-N'-(4-isopropylphenyl)-urea, N-methyl-N-isopropylthio-N'-(4-isopropylphenyl)-urea, N-methyl-N-isopropylthio-N'-(3,4-dimethylphenyl)-urea and N-methyl-N-n-butylthio-N'-(3,4-dimethylphenyl)-urea and a carrier and a method of selectively killing weeds in cereal crops and fields of beets.

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Inventors: Hainaut, Daniel (Villemomble, FR)
Demoute, Jean-Pierre (Montreuil-sous-Bois, FR)
Teche, Andre (Nanterre, FR)

Application Number: 658331
Filing Date: 1976-02-17
Publication_date: 1977-08-23
Assignee: Roussel Uclaf (Paris, FR)
Primary Class(es): 504/329 560/314
Other Classes:
US Patent Ref:

3326663	Jun, 1967	Soloway et al.	260/453.
3697572	Oct, 1972	Brown	260/453.
3812209	May, 1974	Brown	260/453.
3857883	Dec, 1974	Cleveland	71/98.
3946062	Mar, 1976	Cleveland	71/98.

Other Refs: Other References: Chimetron, "Herbicidal n-(haloalkylthio) etc.," (1966) CA69 No. 96303z. (1968).