Patent GB-1396942-A (GB)
Title: Dressed plant seeds
IPC: A01N37/46
Filed: 1972-04-16
Abstract: 1396942 Dressed seeds STAUFFER CHEMICAL CO 16 April 1972 [16 April 1971 9 Dec 1971] 54475/74 Divided out of 1396941 Heading ASE A crop seed has applied thereto a dressing comprising at least one compound corresponding to the following general formula wherein R represents haloalkyl; haloalkenyl; alkyl; alkenyl; cycloalkyl; cycloalkylalkyl; halogen; hydrogen; carboalkoxy; N-alkenylcarbamylalkyl; N-alkenylcarbamyl; N-alkyl-N- alkynylcarbamyl; N-alkyl-N-alkynylcarbamylalkyl; N-alkenylcarbamylalkoxyalkyl; N-alkyl- N-alkynylcarbamylalkoxyalkyl; alkynoxy; haloalkoxy; thiocyanatoalkyl; alkenylaminoalkyl; alkylcarboalkyl; cyanoalkyl; cyanatoalkyl; alkenylaminosulphonalkyl; alkylthioalkyl; haloalkylcarbonyloxyalkyl; alkoxycarboalkyl; haloalkenylcarbonyloxyalkyl; hydroxyhaloalkyloxyalkyl; hydroxyalkylcarboalkyoxyalkyl; hydroxyalkyl; alkoxysulphonoalkyl; furyl; thienyl; alkyldithiolenyl; thienalkyl; phenyl and substituted phenyl, wherein said substituents are selected from halogen, alkyl, haloalkyl, alkoxy, carbamyl, nitro, carboxyl and salts thereof and haloalkylcarbamyl; phenylalkyl; phenylhaloalkyl; phenylalkenyl; substituted phenylalkenyl wherein said substituents are selected from halogen, alkyl and alkoxy; halophenoxy; phenylalkoxy; phenylalkylcarboxyalkyl; phenylcycloalkyl; halophenylalkenoxy; halothiophenylalkyl; halophenoxyalkyl; bicycloalkyl; alkenylcarbamylpyridinyl; alkynylcarbamylpyridinyl; dialkenylcarbamylbicycloalkenyl; alkynylcarbamylbicycloalkenyl; and R 1  and R 2  which may be the same or different, each represent alkenyl; haloalkenyl; hydrogen; alkyl haloalkyl; alkynyl; cyanoalkyl; hydroxyalkyl; hydroxyhaloalkyl; haloalkylcarboxyalkyl; alkylcarboxyalkyl; alkoxycarboxyalkyl; thioalkylcarboxyalkyl; alkoxycarboalkyl; alkylcarbamyloxyalkyl; amino; formyl; haloalkyl-N-alkylamido; haloalkylamido; haloalkylamidoalkyl; haloalkyl - N - alkylamidoalkyl haloalkylamido alkenyl alkylimino cycloalkyl alkylcycloalkyl; alkoxyalkyl; alkylsulphonyloxyalkyl; mercaptoalkyl; alkylaminoalkyl; alkoxycarboalkenyl; haloalkylcarbonyl; alkylcarbonyl; alkenylcarbamyloxyalkyl; cycloalkylcarbamyloxyalkyl; alkoxycarbonyl; haloalkoxycarbonyl; halophenylcarbamyloxyalkyl; cycloalkenyl; aryl as defined; phenylsulphonyl; phenylalkyl and substituted phenylalkyl wherein said substituents are selected from halogen, alkyl, dioxyalkylene and halophenoxyalkylamidoalkyl; alkylltlhiodiazolyl; piperidylalkyl; thiazolyl; alkylthiazolyl; benzothiazolyl; halobenzothiazolyl; furylalkyl; pyridyl; alkylpyridyl; alkyloxozolyl; tetralhydrofuryalkyl; 3-cyano, 4, 5-polyalkylenethienyl; α-haloalkylacetamidophenylalkyl; α-haloalkylacetamidonitrophenylalkyl; α-haloalkylacteamidophenylalkyl; cyanoalkenyl; and R 1  and R 2  when taken together, can form a structure consisting of piperidinyl; alkylpiperidinyl; alkyltetrahydropyridyl; morpholyl; alkylmorpholyl; azobicyclononyl; benzoalkylpyrrolidinyl; oxazolidyl; alkyoxazolidyl; perhydroquinolyl; and alkylaminoalkenyl, provided that when R 1  is hydrogen R 2  is other than hydrogen or halophenyl, in a substantially non-phytotoxic amount. The seed dressing acts as an antidote to various herbicides and may be used to protect the crop against, for example, thiocarbamates, acetanilides, s-triazines, and 2, 4-D.