Herbicidal mixture comprising a benzoyl derivative, a fertilizer containing nitrogen and an adjuvant
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01N-041/10
A01N-043/09
A01N-043/16
A01N-043/80
출원번호
US-0146538
(2002-05-14)
우선권정보
EP-0111821 (2001-05-16)
발명자
/ 주소
Bickers, Udo
Hacker, Erwin
Sixl, Frank
Auler, Thomas
출원인 / 주소
Aventis CropScience GmbH
대리인 / 주소
Frommer Lawrence &
인용정보
피인용 횟수 :
2인용 특허 :
1
초록▼
A method of controlling the growth of weeds at a locus which comprises applying to said locus a herbicidally effective amount of:(a) a benzoyl derivative of formula (I): ?wherein R1, R2, R3, R4, R5 and w are as defined in the description;(b) a fertilizer containing nitrogen; and(c) one or more adjuv
A method of controlling the growth of weeds at a locus which comprises applying to said locus a herbicidally effective amount of:(a) a benzoyl derivative of formula (I): ?wherein R1, R2, R3, R4, R5 and w are as defined in the description;(b) a fertilizer containing nitrogen; and(c) one or more adjuvants; and to their compositions thereof.
대표청구항▼
1. A method of controlling the growth of weeds at a locus which comprises applying to said locus a herbicidally effective amount of:(a) a benzoyl derivative of formula (I): ?wherein: R1 is a formula (II): or R1 is ?CH2O(haloalkyl), ?CH2O(alkyl)CH2O(cycloalkyl), ?CH2OCH2(cycloalkyl), ?CH2O(CH2)2O(CH2
1. A method of controlling the growth of weeds at a locus which comprises applying to said locus a herbicidally effective amount of:(a) a benzoyl derivative of formula (I): ?wherein: R1 is a formula (II): or R1 is ?CH2O(haloalkyl), ?CH2O(alkyl)CH2O(cycloalkyl), ?CH2OCH2(cycloalkyl), ?CH2O(CH2)2O(CH2)2Oalkyl, ?CH2S(haloalkyl), ?CH2OCH2R8 or ?OCH2(cycloalkyl); R2 and R3 independently of one another are hydrogen, halogen, cyano, nitro, ?S(O)nalkyl, ?S(O)nhaloalkyl, alkyl, haloalkyl, alkoxy or haloalkoxy; R4 is hydrogen, ?SO2alkyl, ?COphenyl or ?SO2phenyl (the phenyl groups of which are optionally substituted by alkyl, haloalkyl, alkoxy, haloalkoxy, halogen, cyano or nitro); R5 is hydrogen or alkyl; R6 is cyano, CONH2, NHSO2alkyl, NHSO2haloalkyl, OR9, CO2alkyl, ?S(O)nalkyl or ?S(O)nhaloalkyl; R7 is hydrogen or alkyl; R8 is a 2-tetrahydrofuranyl, 3-tetrahydrofuranyl or 2-tetrahydropyranyl ring; R9 is hydrogen, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, cycloalkyl, cycloalkylalkyl or cycloalkenyl; w is 1 or 2; and n is 0, 1 or 2; or an agriculturally acceptable salt or metal complex thereof; (b) a fertilizer containing nitrogen; and (c) one or more adjuvants. 2. A method according to claim 1 in which the benzoyl derivative is of formula (Ia): wherein:R1 is a formula (II): or R1 is ?CH2O-(halo-C1-C4-alkyl), ?CH2O?(C1-C4-alkyl), ?CH2O(CH2)2O?(CH2)2O C1-C4-alkyl, ?CH2OCH2OCH2R8 or ?OCH2?(C3-C6-cycloalkyl); R2 is methyl, ?S(O)nmethyl, ?S(O)nethyl or halogen; R3 is trifluoromethyl, ?S(O)nmethyl, ?S(O)nethyl or halogen; R5 and R5a are each hydrogen, methyl or ethyl; R6 is cyano or OR9; R7 is hydrogen or C1-C4-alkyl; R8 is a 2-tetrahydrofuranyl or 3-tetrahydrofuranyl ring; and R9 is C1-C4-alkyl. 3. A method according to claim 1 in which the benzoyl derivative is of formula (Ia) wherein:R1 is a formula (II): or R1 is ?CH2O-(halo-C1-C4-alkyl), ?CH2O?(C1-C4-alkyl), ?CH2O(CH2)2O(CH2)2Omethyl, ?CH2OCH2R8 or ?OCH2(cyclopropyl); R2 is halogen or methyl; R3 is ?S(O)nmethyl or ?S(O)nethyl; R5 and R5a are each hydrogen or methyl; R6 is cyano or OR9; R7 is hydrogen or methyl; R8 is a 2-tetrahydrofuranyl ring; and R9 is methyl or ethyl. 4. A method according to claim 1 in which the benzoyl derivative is:2-[2-chloro-3-(5-cyanomethylisoxazolin-3-yl)-4-ethylsulfonylbenzoyl]cyclohexane-1,3-dione; 2-[2-chloro-3-(2,2,2-trifluoroethoxymethyl)-4-methylsulfonylbenzoyl]cyclohexane-1,3-dione; 2-{2-chloro-4-methylsulfonyl-3-[tetrahydrofuran-2-yl]methoxymethyl]benzoyl}cyclohexane-1,3-dione; 2-[2-chloro-3-(5-ethoxymethylisoxazolin-3-yl)-4-ethylsulfonylbenzoyl]cyclohexane-1,3-dione; 2-[2-chloro-3-(2,2-difluoroethoxymethyl)-4-ethylsulfonylbenzoyl]cyclohexane-1,3-dione; 2-[2-chloro-3-(methoxyethoxyethoxymethyl)-4-methylsulfonylbenzoyl]cyclohexane-1,3-dione; 2-[2-chloro-3-(5-methoxymethyl-5-methylisoxazolin-3-yl)-4-methylsulfonylbenzoyl]-cyclohexane-1,3-dione; 2-[2-chloro-4-ethylsulfonyl-3-(5-methoxymethyl-5-methylisoxazolin-3-yl)benzoyl]-cyclohexane-1,3-dione; 2-[2-chloro-3-(5-ethoxymethyl-5-methylisoxazolin-3-yl)-4-methylsulfonylbenzoyl]-cyclohexane-1,3-dione; 2-[2-chloro-4-ethylsulfonyl-3-(5-methoxymethylisoxazolin-3-yl)benzoyl]cyclohexane-1,3-dione; 2-[2-chloro-3-cyclopropylmethoxy-4-methylsulfonylbenzoyl]-5,5-dimethylcyclo-hexane-1,3-dione; 2-[2-chloro-3-cyclopropylmethoxy-4-methylsulfonylbenzoyl]cyclohexane-1,3-dione; and 2-[2-chloro-3-(1,1,2,2,2-pentafluoroethoxymethyl)-4-methylsulfonylbenzoyl]cyclo-hexane-1,3-dione. 5. A method according to claim 1 in which the adjuvant is a surfactant or organic liquid.6. A method according to claim 5 in which the adjuvant is a surfactant selected from polyoxyethylene sobitan monolaurates; alkylaryl-polyoxyethylenes; paraffin based petroleum oil; polyoxyethylated polyol fatty acids and polyol fatty esters; crop oil concentrate; and silicone based additives.7. A method according to claim 1 in which the fertilizer is a nitrogen solution.8. A method according to claim 7 in which the fertilizer is urea ammonium nitrate (UAN) wherein the % N is from 28% to 33%; ammonium sulfate, urea or mixtures thereof.9. A composition comprising:(a) a herbicidally effective amount of a benzoyl derivative of formula (I) as defined in claim 1 or an agriculturally acceptable salt or metal complex thereof; (b) a fertilizer containing nitrogen (c) one or more adjuvants. 10. A product comprising:(a) a herbicidally effective amount of a benzoyl derivative of formula (I) as defined in claim 1 or an agriculturally acceptable salt or metal complex thereof; (b) a fertilizer containing nitrogen (c) one or more adjuvants as a combined preparation for separate, simultaneous or sequential use in the control of weeds at a locus.
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이 특허에 인용된 특허 (1)
Nalewaja John D. (Fargo ND) Matysiak Robert (Poznan PLX) Woznica Zenon (Poznan PLX), Adjuvants for herbicidal compositions.
Rosinger, Christopher; Hills, Martin; Müller, Stephan; Wegmann, Thomas, Synergistic crop plant-compatible herbicidal compositions comprising herbicides from the group of the benzoylcyclohexanediones.
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