摘要:
The present invention provides a novel herbicide showing excellent herbicidal effects, which has a wide application range including agricultural fields and non-agricultural fields and various application methods including soil treatment and foliage treatment. A pyrazole compound represented by the formula (I) or its salt: wherein R1 is alkyl, R2 is a hydrogen atom or alkyl, R3 is alkyl, R4 is alkyl, R5 is alkyl substituted by one alkoxy, alkoxy substituted by one alkoxy, or alkoxycarbonyl, R6 is alkylsulfonyl, A is alkylene substituted by at least one alkyl; a process for its production; a herbicide containing it as an active ingredient; and a method for controlling undesired plants or inhibiting their growth, which comprises applying a herbicidally effective amount thereof to the undesired plants or to a place where they grow.
摘要:
Many herbicidal compositions have been developed and used, but there are many types of weeds to be controlled, and their development lasts for a long period of time. Accordingly, it has been desired to develop a herbicidal composition having a wider herbicidal spectrum and having a highly active and long-lasting herbicidal activity. The present invention provides a herbicidal composition which comprises as active ingredients (a) at least one herbicidal compound selected from the group consisting of a benzoylpyrazole compound represented by the formula (I): (wherein each of R1, R2, R3, R4 and R6 is alky, and R5 is alkoxyalkoxy), sulcotrione and topramezone, and (b) amicarbazone.
摘要:
To provide a herbicidal composition and a method for its application, whereby the effect of a herbicidally active ingredient is improved to reduce the environmental load on a site where the herbicide is applied or the periphery thereof, more than ever, and its dose can be reduced.A herbicidal composition comprising (1) a compound represented by the formula (I) or its salt: where T and Z are as defined in the specification, and (2) a polyoxyalkylene alkyl ether phosphate or its salt. A method for controlling undesired plants or inhibiting their growth, by applying the herbicidal composition.
摘要:
At present, many herbicidal compositions have been developed and used, but there are a variety of types of weeds to be controlled, and their development lasts for a long period of time. Thus, a high active and long-residual herbicidal composition having a broad herbicidal spectrum has been desired.The present invention provides a synergistic herbicidal composition comprising (A) flazasulfuron or its salt and (B) at least one urea compound selected from the group consisting of tebuthiuron, diuron and metobromuron or its salt. According to the synergistic herbicidal composition of the present invention, a high active and long-residual herbicidal composition having a broad-spectrum can be provided.
摘要:
The present invention provides a novel herbicide showing excellent herbicidal effects, which has a wide application range including agricultural fields and non-agricultural fields and various application methods including soil treatment and foliage treatment. A benzoylpyrazole compound represented by the formula (I) or its salt: wherein R1 is alkyl, R2 is a hydrogen atom or alkyl, R3 is alkyl, R4 is alkyl or halogen, R5 is alkyl substituted by one Y1, haloalkoxy, alkoxy substituted by one Y2, or alkoxycarbonyl, R6 is alkylsulfonyl, A is alkylene substituted by at least one alkyl, Y1 is alkoxy or haloalkoxy, and Y2 is alkoxy; a process for its production; a herbicide containing it as an active ingredient; and a method for controlling undesired plants or inhibiting their growth, which comprises applying a herbicidally effective amount thereof to the undesired plants or to a place where they grow.
摘要:
A benzoylpyrazole compound represented by the formula (I) or its salt: wherein R1 is alkyl or cycloalkyl, R2 is a hydrogen atom or alkyl, R3 is alkyl; cycloalkyl; haloalkyl; alkoxyalkyl; alkoxycarbonylalkyl; alkenyl; or arylalkyl which may be substituted by R8, R4 is alkyl; haloalkyl; alkoxy; halogen; nitro; cyano; alkylthio; alkylsulfinyl; or alkylsulfonyl, R5 is a hydrogen atom; alkyl; alkenyl; alkynyl; halogen; cyano; cyanoalkyl; cyanoalkeny; haloalkyl; alkoxyalkyl; haloalkoxyalkyl; amino(thiocarbonyl)alkyl which may be substituted by at least one substituent selected from alkyl, cyano, is cyanoalkyl, (alkylthio)carbonylalkyl, alkyl(thiocarbonyl)alkyl, —C(O)OR7 and —C(O)SR7; thiocyanatoalkyl; alkoxy; alkenyloxy; alkynyloxy; haloalkoxy; alkoxyalkoxy; haloalkoxyalkoxy; alkoxyhaloalkoxy; haloalkoxyhaloalkoxy; alkoxyalkoxyalkyl; alkylthio; alkoxyalkylthio; haloalkoxyalkylthio; alkoxyhaloalkylthio; haloalkoxyhaloalkylthio; alkylthioalkylthio; haloalkylthioalkylthio; alkylthiohaloalkylthio; haloalkylthiohaloalkylthio; alkylthioalkoxy; alkylsulfonyl; alkylsulfonylalkyl; alkoxycarbonylalkyl; alkoxycarbonylalkoxy; heterocyclylalkyl; heterocyclyloxy; heterocyclylalkoxy; heterocyclylalkoxyalkyl; heterocyclyloxyalkyl; cycloalkyloxy; —OC(O)SR7; —OC(O)OR7; —C(O)OR7; —C(O)SR7; —C(S)OR7; —C(S)SR7; aminoalkyl which may be substituted by at least one substituent selected from alkyl, cyano, cyanoalkyl, (alkylthio)carbonylalkyl, alkyl(thiocarbonyl)alkyl, —C(O)OR7 and —C(O)SR7; or 4,5-dihydroisoxazol-3-yl which may be substituted by R9, R6 is haloalkyl; halogen; nitro; cyano; alkylthio; alkylsulfinyl; or alkylsulfonyl, R7 is alkyl; haloalkyl; alkoxyalkyl; alkenyl; haloalkenyl; alkynyl; or arylalkyl which may be substituted by R10, and each of R8, R9 and R10 which are independent of one another, is halogen; alkyl; or alkoxy.
摘要:
A pyridine compound represented by formula (I): wherein R1 represents hydrogen or alkyl which may be substituted; R2 represents alkyl which may be substituted, alkenyl which may be substituted, alkynyl which may be substituted, cycloalkyl which may be substituted, etc.; R3 represents alkyl which may be substituted, etc.; R4 represents hydrogen, alkyl, haloalkyl, halogen, —OR8, or —SR8; R5, R6 and R7 each represents hydrogen, halogen, or alkyl; R8 represents alkyl which may be substituted, alkenyl which may be substituted, alkynyl which may be substituted, or cycloalkyl which may be substituted; and X represents CO, CS, or SO2, or a salt thereof
摘要翻译:由式(I)表示的吡啶化合物:其中R 1表示氢或可被取代的烷基; R 2表示可以被取代的烷基,可以被取代的链烯基,可被取代的炔基,可被取代的环烷基等; R 3表示可以被取代的烷基等; R 4表示氢,烷基,卤代烷基,卤素,-OR 8或-SR 8; R 5,R 6和R 7各自表示氢,卤素或烷基; R 8表示可以被取代的烷基,可以被取代的链烯基,可被取代的炔基或可以被取代的环烷基; X表示CO,CS或SO 2,或其盐
摘要:
The present invention provides a novel herbicide showing excellent herbicidal effects, which has a wide application range including agricultural fields and non-agricultural fields and various application methods including soil treatment and foliage treatment. A pyrazole compound represented by the formula (I) or its salt: wherein R1 is alkyl, R2 is a hydrogen atom or alkyl, R3 is alkyl, R4 is alkyl, R5 is alkyl substituted by one alkoxy, alkoxy substituted by one alkoxy, or alkoxycarbonyl, R6 is alkylsulfonyl, A is alkylene substituted by at least one alkyl; a process for its production; a herbicide containing it as an active ingredient; and a method for controlling undesired plants or inhibiting their growth, which comprises applying a herbicidally effective amount thereof to the undesired plants or to a place where they grow.