Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
a technology of difluoromethanesulfonyl and dimethoxytriazinyl, which is applied in the field of crop protection compositions, can solve the problems of chemical, physical or biological incompatibility, lack of joint stability, and inability to safely discount a priori negative or positiv
Inactive Publication Date: 2011-07-21
BAYER CROPSCIENCE AG
View PDF2 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Benefits of technology
[0153]A joint herbicidal formulation of the combination according to the invention of herbicides (A) and (B) has the advantage that it is easier to apply, since the amounts of the components are already in an optimum ratio. Moreover, the auxiliaries in the formulation can be adjusted optimally to one another.
Problems solved by technology
The compensation of losses in action in the case of individual plants by increasing the application rates of the herbicides is only possible to a certain degree, for example because such a procedure reduces the selectivity of the herbicides or because the action is not improved, even when applying higher rates.
However, in the combined use of a plurality of active compounds, there are frequently phenomena of chemical, physical or biological incompatibility, for example lack of stability of a joint formulation, decomposition of an active compound or antagonism in the biological activity of the active compounds.
For these reasons, potentially suitable combinations have to be selected in a targeted manner and tested experimentally for their suitability, it not being possible to safely discount a priori negative or positive results.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015]Accordingly, the present invention provides a herbicide combination comprising components (A) and (B) where[0016](A) denotes one or more compounds or salts thereof from the group described by the general formula (I):
[0017]in which[0018]R1 is halogen, preferably fluorine or chlorine,[0019]R2 is hydrogen and R3 is hydroxyl or[0020]R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C═O and[0021]R4 is hydrogen or methyl;
and[0022](B) denotes one or more herbicides from the group of the pyrimidines consisting of:[0023]the subgroup of the pyrimidinylcarbinols (subgroup 1) consisting of:[0024](B1-1) ancymidol (PM #31), for example α-cyclopropyl-α-(4-methoxyphenyl)-5-pyrimidinemethanol (application rate: 1-5000 g of AS / ha, preferably 3-4000 g of AS / ha; weight ratio A:B=1:5000-500:1, preferably 1:800-70:1);[0025](B1-2) flurprimidol (PM #403), for example α-(1-methylethyl)-α-[4-(trifluoromethoxy)phenyl]-5-pyrimidinemethanol, also including its racemat...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The present invention relates to a herbicide combination comprising components (A) and (B) where(A) denotes one or more compounds or salts thereof from the group described by the general formula (I):in whichR1 is halogen, preferably fluorine or chlorine,R2 is hydrogen and R3 is hydroxyl orR2 and R3 together with the carbon atom to which they are attached are a carbonyl group C═O andR4 is hydrogen or methyl;and(B) denotes one or more herbicides from the group of the pyrimidines consisting of: (B1-1) ancymidol, (B1-2) flurprimidol, (B1-3) pyrimisulfan, (B2-1) bispyribac-sodium, (B2-2) pyribenzoxim, (B2-3) pyriminobac-methyl, (B2-4) pyribambenz-isopropyl, (B2-5) pyribambenz-propyl, (B3-1) pyriftalid, (B3-2) pyrithiobac-sodium, (B4-1) benzfendizone, (B4-2) bromacil, (B4-3) butafenacil, (B4-4) lenacil, (B4-5) terbacil, (B4-6) SYN-523, (B4-7) saflufenacil.
Description
CROSS REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation application of U.S. patent application Ser. No. 12 / 540,244 (the entire disclosure of which is incorporated herein by reference), filed on Aug. 12, 2009, which claim priority to German Application No. 10 2008 037 631.0 filed Aug. 14, 2008.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention is in the technical field of crop protection compositions which can be used against unwanted vegetation, for example by the pre-sowing method (with or without incorporation), by the pre-emergence method or by the post-emergence method in sown or planted crop plants such as, for example, in wheat (durum wheat and common wheat), corn, soybeans, sugar beet, sugar cane, cotton, rice (planted or sown under upland or paddy conditions using indica or japonica varieties and also hybrids / mutants / GMOs), beans (such as, for example, bush beans and broad beans), flax, barley, oats, rye, triticale, ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more
Patent Type & Authority Applications(United States)
IPC IPC(8): A01N43/66A01P13/00
CPCA01N43/66A01N43/54A01N2300/00A01N41/06
Inventor HACKER, ERWINWALDRAFF, CHRISTIANROSINGER, CHRISTOPHER HUGHUENO, CHIEKOBONFIG-PICARD, GEORGSCHNATTERER, STEFANSHIRAKURA, SHINICHI