Systemic Pesticides Patents (Class 424/DIG8)
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Patent number: 4455441Abstract: Alpha - fluoro - omega - hydroxy straight chain hydrocarbons are utilized to form attractant termiticidal compositions which are safe and economical for the combatting of termites and related pests.Type: GrantFiled: September 24, 1982Date of Patent: June 19, 1984Assignee: Research Foundation of State University of New YorkInventor: Glenn D. Prestwich
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Patent number: 4374851Abstract: Certain amines are highly effective in controlling parasitic ticks.Type: GrantFiled: December 3, 1981Date of Patent: February 22, 1983Assignee: The United States of America as represented by the Secretary of AgricultureInventors: LaWanda M. Hunt, Malcolm J. Thompson, William E. Robbins
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Patent number: 4374850Abstract: Certain amines are highly effective in controlling parasitic ticks.Type: GrantFiled: December 3, 1981Date of Patent: February 22, 1983Assignee: The United States of America as represented by the Secretary of AgricultureInventors: LaWanda M. Hunt, Malcolm J. Thompson, William E. Robbins
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Patent number: 4336353Abstract: Salts of 3-methyl-2-(2',4'-dimethyl-phenylimino)-4-thiazoline with polymers containing sulfonic acid groups, processes for producing them, and their use in combating pests.Type: GrantFiled: September 2, 1980Date of Patent: June 22, 1982Assignee: Ciba-Geigy CorporationInventors: Christian d'Hondt, Dieter Lohmann, Ernst Neuenschwander
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Patent number: 4310547Abstract: Certain amines are highly effective in controlling parasitic ticks.Type: GrantFiled: March 26, 1980Date of Patent: January 12, 1982Assignee: The United States of America as represented by the Secretary of AgricultureInventors: LaWanda M. Hunt, Malcolm J. Thompson, William E. Robbins
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Patent number: 4310542Abstract: Novel cyclopropane carboxylic acid esters of the formula ##STR1## wherein X.sub.1 is selected from the group consisting of hydrogen, fluorine, chlorine and bromine, X.sub.2 is selected from the group consisting of fluorine, chlorine and bromine, X.sub.3 is selected from the group consisting of chlorine, bromine and iodine and R is selected from the group consisting of ##STR2## and benzyl optionally substituted with at least one member of the group consisting of alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 6 carbon atoms, alkenyloxy of 2 to 6 carbon atoms, alkadienyl of 4 to 8 carbon atoms, methylenedioxy, benzyl and halogens, R.sub.1 is selected from the group consisting of hydrogen and methyl, R.sub.2 is selected from the group consisting of monocyclic aryl and --CH.sub.2 --C.tbd.CH,R.sub.3 is an aliphatic of 2 to 6 carbon atoms having at least one double bond, R.sub.4 is selected from the group consisting of hydrogen, --CN and --C.tbd.CH, R.sub.Type: GrantFiled: March 30, 1981Date of Patent: January 12, 1982Assignee: Roussel UclafInventors: Jacques Martel, Jean Tessier, Jean-Pierre Demoute
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Patent number: 4299841Abstract: Insect and acarid pests, particularly those of crops, are combated by applying (a) 2,2-dimethyl-1,3-benzodioxol-4-yl N-methylcarbamate and (b) a soil applied systemic insecticide or acaricide, particularly immediately before planting the crop.Type: GrantFiled: October 10, 1979Date of Patent: November 10, 1981Assignee: Fisons LimitedInventor: Quinton A. Geering
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Patent number: 4291058Abstract: Naphthalenecarboxylic acid esters of the formula ##STR1## wherein R.sub.1 is a lower alkynyl group, a process for their preparation, pesticidal compositions containing one or more of these compounds as the active ingredient and methods for using the pesticide compositions are disclosed.Type: GrantFiled: September 10, 1979Date of Patent: September 22, 1981Assignee: Hoffmann-La Roche Inc.Inventor: Milos Suchy
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Patent number: 4285720Abstract: Encapsulation process to prepare encapsulated water-immiscible material employing an organic polyisocyanate intermediate to form a polyurea capsule enclosure around a water-immiscible material dispersed in an aqueous continuous phase comprising the steps of heating the dispersion or adding a catalyst, and optionally adjusting the pH to a value between 0 and 14.Type: GrantFiled: July 7, 1978Date of Patent: August 25, 1981Assignee: Stauffer Chemical CompanyInventor: Herbert B. Scher
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Patent number: 4235932Abstract: Compounds represented by the formulaHC.tbd.C--H.sub.2 C--O--H.sub.2 C--X--CH.sub.2 --O--CH.sub.2 --C.tbd.CHwherein X is phenylene or cyclohexylene as well as pesticidal compositions containing these compounds as the active ingredient, and methods for their use, are disclosed.Type: GrantFiled: May 29, 1979Date of Patent: November 25, 1980Assignee: Hoffmann-La Roche Inc.Inventors: Silvia Dorn, Albert Pfiffner, Rene Zurfluh
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Patent number: 4225587Abstract: The disclosure relates to a method of repelling insects from humans, with sulfur as an element or combined or mixed with other substances, by the systemic action in the human body; and also the substances produced by the systemic action on the exposed surfaces of the body such as the skin or membranes.Type: GrantFiled: December 5, 1977Date of Patent: September 30, 1980Inventor: Laurie F. Hess
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Patent number: 4163782Abstract: Compositions are described which are suitable for use in controlling parasitic fungi, especially mildews, in plants and which contain as their active material at least one compound corresponding to the general formula: ##STR1## in which R and R', which may be the same or different, represent a linear or branched alkyl radical of 1-18 carbon atoms, which may optionally be substituted, preferably by halogens or hydroxy groups, an optionally substituted cyclohexyl or phenyl radical; a heterocyclic radical connected to an oxygen atom adjacent the phosphorus by an aliphatic chain of 1 or 2 carbon atoms.Type: GrantFiled: September 12, 1978Date of Patent: August 7, 1979Assignee: PhilagroInventors: Andre Thizy, Jean-Claude Debourge
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Patent number: 4156082Abstract: Carbamate derivatives of ketoximes are useful in combatting pests such as insects, mites, and nematodes.Type: GrantFiled: May 24, 1978Date of Patent: May 22, 1979Assignee: Diamond Shamrock CorporationInventor: Thomas A. Magee
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Patent number: 4154732Abstract: Carbamate derivatives of ketoximes are useful in combatting pests such as insects, mites, and nematodes.Type: GrantFiled: May 24, 1978Date of Patent: May 15, 1979Assignee: Diamond Shamrock CorporationInventor: Thomas A. Magee
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Patent number: 4154944Abstract: Carbamate derivatives of ketoximes are useful in combatting pests such as insects, mites, and nematodes.Type: GrantFiled: May 24, 1978Date of Patent: May 15, 1979Assignee: Diamond Shamrock CorporationInventor: Thomas A. Magee
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Patent number: 4154733Abstract: Carbamate derivatives of ketoximes are useful in combatting pests such as insects, mites, and nematodes.Type: GrantFiled: May 24, 1978Date of Patent: May 15, 1979Assignee: Diamond Shamrock CorporationInventor: Thomas A. Magee
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Patent number: 4141989Abstract: Fungicidal compositions containing 3-(N-chloroacetyl-N-2,6-dimethylphenylamino)-gamma-butyrolactone or 3-(N-chloroacetyl-N-2,6-dimethylphenylamino)-5-methyl-gamma-butyrolactone, as the active ingredient, are highly effective for the prevention and eradication of downy mildew fungal diseases and Phytophthora crown and root rot diseases.Type: GrantFiled: September 29, 1977Date of Patent: February 27, 1979Assignee: Chevron Research CompanyInventor: David C. K. Chan
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Patent number: 4117153Abstract: Compounds defined by the generic formula ##STR1## wherein R is C.sub.1 to C.sub.6 alkyl or when taken together form a single hexamethyl carbon chain are disclosed which are aphicidally effective.Type: GrantFiled: June 3, 1977Date of Patent: September 26, 1978Assignee: Stauffer Chemical CompanyInventor: Edwin G. Wallace
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Patent number: 4115559Abstract: Compositions and methods for their use are described for controlling parasitic fungi in and on plants containing, as active material, at least one compound corresponding to the formula ##STR1## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6, which may be the same or different, represent hydrogen; halogen; nitro; alkyl, halo-alkyl or alkoxy carbonyl radical containing from 1 to 5 carbon atoms, andn = 0 or 1.The compositions are topically and systemically active and are applied to the susceptible plants, seeds, soil or its transportation or handling means and may be associated with an agricultural vehicle which facilitates its application. Compositions may also contain other agriculturally acceptable components including insecticides and other fungicides.Type: GrantFiled: January 30, 1976Date of Patent: September 19, 1978Assignee: Philagro S.A.Inventors: Guy Lacroix, Jean-Claude Debourge, Jacques Ducret
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Patent number: 4107318Abstract: Oily dispersions having an improved systemic fungicidal activity are composed of about 5 to 30% by weight of BCM, about 60 to 85% by weight of an aliphatic mineral oil having a flash point of from 65.degree. to 180.degree. C and a viscosity of from 1.5 to 30 centipoise at 20.degree. C, about 6 to 15% by weight of a combination of dispersible agents comprising a monoalkylphenol polyglycol ether having from 8 to 12 carbon atoms and a triisobutylphenol polyglycol ether and about 0.1 to 3% by weight of calcium (C.sub.8 - C.sub.15) monoalkylbenzene sulfonate.Type: GrantFiled: April 11, 1977Date of Patent: August 15, 1978Assignee: Hoechst AktiengesellschaftInventors: Konrad Albrecht, Heinz Frensch, Kurt Hartel
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Patent number: 4103031Abstract: Bis(4-chlorophenyl)methyl methyl sulfoxide which effectively controls the harmful effects upon plants of plant pests, particularly Mexican Bean Beetle and Southern Army Worm, as well as certain fungi and bacteria is disclosed; as well as, the method of controlling the harmful effects of plant pests with this compound.Type: GrantFiled: December 9, 1977Date of Patent: July 25, 1978Assignee: PPG Industries, Inc.Inventor: George G. Ecke
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Patent number: 4075327Abstract: A systemic fungicide and method of application to trees subject to the Dutch elm disease fungus and other fungus diseases wherein the fungicide material used is a water-soluble derivative of methyl-2-benzimidazole carbamate (BCM) and the method of introduction is a positive pressure root injection method. Examples of the water-soluble derivatives are chloride, sulphate, phosphate, nitrate, and sodio derivatives of BCM. The injection method is achieved by severing one or more roots below ground level and applying the fungicide solution to the severed root end under pressure via suitable tubulation.Type: GrantFiled: May 17, 1974Date of Patent: February 21, 1978Assignee: Canadian Patents and Development LimitedInventors: Erik Jorgensen, Dibyendu N. Roy, Edward S. Kondo
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Patent number: 4075332Abstract: Dithiophosphates of the general formula: ##STR1## wherein R' is methyl or ethyl; R" is primary or secondary C.sub.3 -C.sub.4 alkyl; Q is a C.sub.1 -C.sub.4 alkylene; y is 0-2; R.sub.1 is C.sub.1 -C.sub.4 alkyl and aryl are novel compounds having excellent pesticidal properties against insects, mites and nematodes. O-Ethyl S'-n-propyl S-alkylthioalkyl dithiohosphates in which each alkyl group has from 1 to 3 carbon atoms, are especially outstanding as pesticides of reduced mammalian toxicity and are useful in the control of the highly pesticide resistant insects of the Order of Lepidoptera.Type: GrantFiled: April 16, 1976Date of Patent: February 21, 1978Assignee: Exxon Research & Engineering Co.Inventors: Alexis A. Oswald, Paul L. Valint, Jr.
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Patent number: 4066777Abstract: A method for protecting loci against fungi and mites comprising applying to the locus to be protected an effective amount of dialkyl 1,1'-(hydrocarbylenebiscarbamoyl)bis(2-benzimidazolecarbamate).Type: GrantFiled: May 17, 1976Date of Patent: January 3, 1978Assignee: E. I. Du Pont de Nemours and CompanyInventor: Bruce Ivor Dittmar
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Patent number: 4062962Abstract: A method for protecting plants for extended time periods from attack by soil-borne plant disease organisms, which method comprises applying to plant parts, a non-phytotoxic but plant protecting amount of a systemic plant protectant corresponding to the formula ##STR1## wherein X represents chloro, fluoro or bromo; Z represents trichloromethyl, dichloromethyl or dichlorofluoromethyl and R represents lower alkyl of 1 to 4 carbon atoms or phenyl.Type: GrantFiled: February 9, 1976Date of Patent: December 13, 1977Assignee: The Dow Chemical CompanyInventor: Robert L. Noveroske
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Patent number: 4057638Abstract: Compounds of the formula ##STR1## where EITHER X or Y may independently be hydrogen, methyl, ethyl, fluorine, chlorine, or bromine; andR is alkyl of 1 to 4 carbon atoms,Are useful as fungicides. A representative compound is methy 4-(4-chlorobenzothiazol-2-yl)allophanate.Type: GrantFiled: October 15, 1976Date of Patent: November 8, 1977Assignee: E. I. Du Pont de Nemours and CompanyInventor: Thomas Fulton Schlaf
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Patent number: 4053631Abstract: The invention is the use of .alpha.-cyano-m-phenoxybenzyl C.sub.1 -C.sub.4 alkyl-2-naphthaleneacetates as systemic insecticidal and acaricidal agents for treatment of homothermic animals.Type: GrantFiled: April 2, 1976Date of Patent: October 11, 1977Assignee: American Cyanamid CompanyInventor: Michael Stanley Schrider
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Patent number: 4049801Abstract: Fungicidal compositions for controlling fungus diseases in plants are disclosed. These compositions contain as their active materials compounds and polymers thereof corresponding to the formula: ##STR1## in which Y', Y", Z' and Z" represent a hydrogen atom or an optionally halogenated alkyl radical containing from 1 to 5 carbon atoms. Included within these active materials are the hydrolysates, salts and quaternary salts of these phospholanes. These cyclic phospholanes or phosphites and their hydrolysates are compatible with other commercial fungicides and the compositions disclosed include these compounds above and in combination with such other fungicides.Type: GrantFiled: September 16, 1975Date of Patent: September 20, 1977Assignee: PhilagroInventors: Jean-Claude Debourge, Jean-Michel Gaulliard, Jean Pierre Thiolliere, Jean Georges Abblard, Guy-Bernard Lacroix, Daniel Jean Pillon, Jacques Joseph Ducret, Andre Thizy
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Patent number: 4038387Abstract: Triazolylsulfonamides of a limited class are substantially non-phytotoxic and are useful as insecticides. For example 1-N,N-dimethylcarbamyl-3-tert.butyl-1,2,4-triazol-5-yl-N,N-dimethylsulfona mide is effective in aphid control, both by foliar application and systemically.Type: GrantFiled: January 22, 1976Date of Patent: July 26, 1977Assignee: Gulf Oil CorporationInventors: William C. Doyle, Jr., Joel L. Kirkpatrick
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Patent number: 4035488Abstract: Organic phosphoric acid derivatives of the formula ##STR1## wherein R.sub.1 is C.sub.3 - C.sub.5 alkyl, optionally interrupted by oxygen or sulphur,R.sub.2 is methyl or ethyl,R.sub.3 is alkylcarbonyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl or trihaloalkyl,R.sub.4 and R.sub.5 are each independently hydrogen, C.sub.1 -C.sub.5, alkyl or halogen andX is oxygen or sulphur, their manufacture and their use in pest control.Type: GrantFiled: December 16, 1974Date of Patent: July 12, 1977Assignee: Ciba-Geigy CorporationInventors: Jozef Drabek, Denis Varsanyi
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Patent number: 4022903Abstract: Biodegradable insecticides and molluscicides having the formula ##STR1## where X is selected from the group consisting of hydrogen, halo, lower alkyl and lower alkoxy; and Y is selected from the group consisting of hydrogen, halo, lower alkyl (C.sub.1 -C.sub.8), lower alkoxy (C.sub.1 -C.sub.8) and halo lower alkyl.Type: GrantFiled: December 29, 1975Date of Patent: May 10, 1977Assignee: Abbott LaboratoriesInventors: Robert George Stein, Terry Lee Couch
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Patent number: 4005213Abstract: The specification discloses the preparation and use, as fungicides and nematocides, of 2,5-substituted-1,3,4-thiadiazoles having the structure: ##STR1## wherein R.sub.1 is a lower haloalkyl and R.sub.2 is an aliphatic hydrocarbon.The instant invention is directed to methods for the control of fungi and nematodes in soil and seeds and to compounds useful in such methods. In another aspect, the invention is concerned with the preparation of 2,5-substituted-1,3,4-thiadiazoles and formulation for agricultural use in which such compounds are the principal biocidal ingredient.Type: GrantFiled: December 11, 1974Date of Patent: January 25, 1977Assignee: Schering AktiengesellschaftInventors: Ludwig Nusslein, Ernst Albrecht Pieroh, Kurt Roder
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Patent number: 4001416Abstract: New and valuable fungicides containing pyridinecarboxylic acid derivatives and a process for controlling fungi with these compounds.Type: GrantFiled: March 19, 1975Date of Patent: January 4, 1977Assignee: BASF AktiengesellschaftInventors: Ernst-Heinrich Pommer, Bernd Zeeh, Norbert Goetz, Bjoern Giergensohn
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Patent number: 4000290Abstract: A fungistatic composition containing as the active components (i) at least one of a group of specified substituted benzimidazoles exemplified by 1-(butylcarbamoyl)-2-benzimidazole carbamic acid methyl ester and (ii) 2-(thiocyanomethylthio)-benzothiazole in a weight ratio of said substituted benzimidazole to said benzothiazole of between 10:1 and 1:2, and preferably in a ratio between 5:1 and 2:1 with an optimum ratio of 3:1. The composition preferably contains an inert carrier. The invention also includes the process of treating seeds with said fungistatic composition.Type: GrantFiled: June 23, 1971Date of Patent: December 28, 1976Assignee: C. F. Spiess & SohnInventor: Heinz Itzerott
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Patent number: 3998855Abstract: 4-Alkoxy-benzophenone derivatives of the formula ##STR1## wherein R.sub.1 represents hydrogen, halogen, alkyl with 1 to 4 carbon atoms, vinyl or ethinyl, R.sub.2 represents hydrogen, halogen, halogen methyl or ethyl, or R.sub.1 and R.sub.2 together represent the cyclopentyl or cyclohexyl ring, R.sub.3 represents hydrogen, halogen, methyl, ethyl or alkoxy with 1 to 4 carbon atoms, R.sub.4 represents hydrogen, halogen or methyl, R.sub.5 represents hydrogen or halogen or R.sub.3 and R.sub.5 together represent a carbon to carbon bond or an oxygen bridge, R.sub.6 represents hydrogen, methyl or ethyl, R.sub.7 represents hydrogen, halogen, alkyl or alkoxy, each with 1 to 4 carbon atoms, Y represents oxygen or the group --CH.sub.2 O--, wherein the CH.sub.2 group is bonded to the phenyl nucleus, and n and m is each 0 or 1, their manufacture and their use in combating insects and representatives of the order Acarina.Type: GrantFiled: July 1, 1974Date of Patent: December 21, 1976Assignee: Ciba-Geigy CorporationInventor: Friedrich Karrer
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Patent number: 3992549Abstract: Certain N-polyhaloalkanesulfenyl carbamoyloximino di-sulfur containing heterocyclic compositions have exceptional pesticidal properties and low mammalian toxicity.Type: GrantFiled: May 25, 1973Date of Patent: November 16, 1976Assignee: Union Carbide CorporationInventors: John A. Durden, Jr., Themistocles D. J. D'Silva
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Patent number: 3988445Abstract: Phosphorus compounds of the formula ##SPC1##Wherein R.sub.1 represents alkyl with 1 to 7 carbon atoms, R.sub.2 represents methyl or ethyl, R.sub.3 and R.sub.4 each represents hydrogen, nitro or halogen, m = 1 to 5 n = 1 to 4, and X and Y each represents oxygen or sulphur, processes for their manufacture, and a method of using them in pest control.Type: GrantFiled: September 15, 1975Date of Patent: October 26, 1976Assignee: Ciba-Geigy CorporationInventor: Odd Kristiansen
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Patent number: 3984568Abstract: Compounds of the formula ##EQU1## whereinR is cyclopropyl or cyclopropylmethyl and R.sub.1 is alkyl of 1 or 2 carbon atoms are effective plant disease control agents.Type: GrantFiled: September 11, 1975Date of Patent: October 5, 1976Assignee: E. I. Du Pont de Nemours and CompanyInventor: Hein Louis Klopping
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Patent number: 3983246Abstract: Agricultural fungicidal compositions based on N-(sulfonyloxy)benzimidoyl halides exhibit a broad spectrum of antifungal activity, particularly against late blight, bean rust and rice blast. The synthesis of representative compounds is described, and the utility of antifungal compositions is exemplified.Type: GrantFiled: April 4, 1974Date of Patent: September 28, 1976Assignee: FMC CorporationInventors: Loren Kenneth Gibbons, Clinton Joseph Peake, Wayne Nelson Harnish
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Patent number: 3975522Abstract: N-phosphinyl- or phosphinothioyl-amidines of the formula ##EQU1## wherein R.sub.1 represents methoxy or ethoxyR.sub.2 represents methyl, ethyl, propyl, n-pentyl, n-hexyl, allyl or propargyl each ofR.sub.4 and R.sub.5 represents allyl orR.sub.4 and R.sub.5 form, with the nitrogen atom to which they are bound, the piperidino, ring, processes for their manufacture and their use for pest control.Type: GrantFiled: July 23, 1975Date of Patent: August 17, 1976Assignee: Ciba-Geigy CorporationInventor: Jorg Bader, deceased
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Patent number: 3974286Abstract: A class of s-triazolo[5,1-b]benzothiazoles are disclosed and are shown to be useful for the control of foliage-consuming insects and fungi which attack the foliage of plants.Type: GrantFiled: February 7, 1975Date of Patent: August 10, 1976Assignee: Eli Lilly and CompanyInventor: Charles J. Paget
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Patent number: 3973011Abstract: Insecticidal and acaricidal composition and method utilizng oxadiazolyl compounds of the formula ##EQU1## wherein R.sub.1 represents alkyl, alkoxy or phenyl, R.sub.2 represents alkyl, R.sub.3 represents hydrogen, alkyl, alkenyl, alkinyl, phenyl, benzyl, phenoxy, alkoxy, carbamoyl, mono- and dialkyl carbamoyl, or alkoxy carbonyl, and X represents oxygen or sulphur.Type: GrantFiled: June 11, 1975Date of Patent: August 3, 1976Assignee: Ciba-Geigy CorporationInventors: Beat Bohner, Willy Meyer
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Patent number: 3973028Abstract: Triazolylsulfonamides of a limited class are substantially non-phytotoxic and are useful as insecticides. For example 1-N,N-dimethylcarbamyl-3-tert.butyl-1,2,4-triazol-5-yl-N,N-dimethylsulfona mide is effective in aphid control, both by foliar application and systemically.Type: GrantFiled: October 10, 1974Date of Patent: August 3, 1976Assignee: Gulf Oil CorporationInventors: William C. Doyle, Jr., Joel L. Kirkpatrick
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Patent number: 3966937Abstract: Methyl-(4-methylphenyl)-substituted-tetrazolo-(1,5-a)pyrimidine and methods employing the same for the systemic protection of plants from soil-borne plant disease organisms.Type: GrantFiled: January 20, 1975Date of Patent: June 29, 1976Assignee: The Dow Chemical CompanyInventors: Fred Y. Edamura, Ronald J. Sbragia
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Patent number: 3966902Abstract: Compositions comprising an effective amount of an active ingredient such as a medicinal agent, disinfectant, pesticide, insect repellant, or a cosmetic agent such as an antiperspirant, a bath oil, a fragrance, sunscreen, soap, hair dye, tanning agent, etc., in a carrier comprising a polymer comprising a monomer having hydrophilic functional groups such as hydroxyl, carboxyl, or amino groups and containing aluminum, zinc, or zirconium bound in complex form.Type: GrantFiled: March 14, 1975Date of Patent: June 29, 1976Assignee: Airwick Industries, Inc.Inventor: Richard C. Chromecek
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Patent number: 3966953Abstract: 2-(carbamoyloximino)-4-thiazolidinone compounds have been found to exhibit miticidal, nematocidal or insecticidal activity.Type: GrantFiled: December 29, 1972Date of Patent: June 29, 1976Assignee: Union Carbide CorporationInventor: Themistocles D. J. D'Silva
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Patent number: 3961059Abstract: Disclosed are novel 6-(substituted phenoxy)-tetrazolo(1,5-b)pyridazine compounds and methods employing the same for protecting plants from soil-borne disease both prior to infection and after infection by systemically killing and controlling the disease organisms.Type: GrantFiled: May 1, 1975Date of Patent: June 1, 1976Assignee: The Dow Chemical CompanyInventor: Fred Y. Edamura
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Patent number: 3961050Abstract: This invention discloses compounds of the formula ##SPC1##Wherein Y is selected from the group consisting of hydrogen and alkyl of from 1 to 3 carbon atoms; X is selected from the group consisting of oxygen and sulfur; R.sup.1 and R.sup.2 are independently selected from the group consisting of alkyl, alkoxy and akylthio, provided a maximum of one of R.sup.1 and R.sup.2 is alkyl; and Z is selected from the group consisting of alkyl, halogen, haloalkyl and nitro. Further disclosed are insecticidal compositions utilizing the compounds of the foregoing description.Type: GrantFiled: May 16, 1975Date of Patent: June 1, 1976Assignee: Velsicol Chemical CorporationInventor: Leonard J. Stach
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Patent number: 3956500Abstract: Novel 1,3-oxathiolane and 1,4-oxathiane carbamoyloximes have been found to have exceptional miticidal, insecticidal and nematocidal activity.Type: GrantFiled: April 3, 1973Date of Patent: May 11, 1976Assignee: Union Carbide CorporationInventors: John A. Durden, Jr., Arthur P. Kurtz
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Patent number: 3954992Abstract: Compounds of the formula ##EQU1## such as 2-cyano-2-hydroxyiminoacetamide and 2-cyano-N-ethylcarbamoyl-2-methoxyiminoacetamide are useful in preventing fungus diseases in plants.Type: GrantFiled: March 21, 1974Date of Patent: May 4, 1976Assignee: E. I. Du Pont de Nemours and CompanyInventor: Sidney Hayes Davidson