Abstract: The invention relates to the use of certain organothiophosphorous compounds as antidotes for thiocarbamate herbicides in grass crops as well as to herbicidal compositions containing a thiocarbamate herbicide and an antidotally effective amount of an organothiophosphorous compound.
Abstract: This disclosure relates to 3-substituted aminoalkyl-2-benzothiazolinones which are useful as plant growth regulants. More specifically, this disclosure relates to 3-substituted aminoalkyl-2-benzothiazolinones and compositions containing said compounds and to the use of said compounds and compositions to regulate the growth of leguminous plants such as soybeans.
Abstract: The invention is directed to a herbicidal composition which is a concentrated, oil/water emulsion formulation (CE). The concentrated emulsion formulations of the invention are particularly useful for formulating herbicidal agents which have a solution point in solvent at around 25.degree. C. or less, particularly 2-chloro-2',6'-diethyl-N-(methoxymethyl)acetanilide, N-(ethoxymethyl)-2'-trifluoromethyl-6'-methyl-2-chloroacetanilide and S-2,3,3-trichloroallyl diisopropyl thiocarbamate. The concentrated oil/water emulsion formulations of the present invention are comprised of the following components:______________________________________ Component % By Weight ______________________________________ Active Herbicidal Agent 40-65 Hydrocarbon solvent 15-30 Emulsifier 2.5-10 Co-Emulsifier 0.5-5 Water (4-20% Agriculturally Balance Acceptable Salt) Total 100.
Abstract: The present invention relates to compounds of the formula ##STR1## wherein: T is hydrogen, lower alkyl, halo, --CF.sub.3, --CN or --NO.sub.2 ; x is 1 or 2; n is 1 or 2; m is zero or 1; when m is 1, R is hydrogen, lower alkyl, halo (lower) alkyl, lower alkenyl, halo (lower) alkenyl, benzyl, phenyl, carbamoyl (lower) alkyl, cyano (lower) alkyl or agriculturally acceptable salts; when m is zero, R is ##STR2## R.sub.1 and R.sub.2 independently equal hydrogen, lower alkyl, lower alkenyl, lower alkoxy (lower) alkyl or phenyl; R.sub.3 is hydrogen or lower alkyl; a is 4, 5 or 6.
Abstract: The invention is directed to a water-dispersible herbicide emulsion composition which contains as the active ingredient a water-soluble herbicide, i.e., the isopropylamine salt of N-phosphonomethylglycine, combined with a water-insoluble 2-haloacetanilide herbicide, as for example, 2-chloro-N-methoxymethyl-2',6'-diethyl acetanilide (alachlor).
Abstract: The present invention relates to the use of compounds of the formula ##STR1## wherein R is C.sub.1-5 alkyl, C.sub.2-5 alkenyl, C.sub.2-5 alkynyl, haloalkyl, phenyl or phenyl substituted by one or two halogen, C.sub.1-5 alkyl, C.sub.1-5 alkoxy or haloalkyl moieties; T is equal to C.sub.1-5 alkyl, C.sub.1-5 alkoxy, halogen, or haloalkyl in a method of regulating plant growth, especially leguminous plant growth, as well as to plant growth regulant compositions.
Abstract: This invention relates to a process for encapsulation, and particularly to the production of small or minute capsules constituted by a skin or thin wall of polyurea, which involves bringing together an aqueous phase containing a lignin sulfonate emulsifier and a water-immiscible phase containing a water-immiscible material, the material to be encapsulated, plus polymethylene polyphenylisocyanate, dipersing the water-immiscible phase in the aqueous phase followed by addition of a polyfunctional amine. Polymethylene polyphenylisocyanate reacts with the amine to form a solid polyurea shell wall about the encapsulated material. The capsules formed may be directly used as aqueous suspensions.
Abstract: Derivatives of 2-imino-1,3-dithiolane, 1,3-dithiole, 1,3-dithiane, 1,3-dithietane and 1,3-oxathiole have been found to reduce herbicidal injury to crop plants due to thiocarbamate and acetanilide herbicides.
Abstract: Derivatives of 2-imino-1,3-dithiolane, 1,3-dithiole, 1,3-dithiane, 1,3-dithietane and 1,3-oxathiole have been found to reduce herbicidal injury to crop plants due to thiocarbamate and acetanilide herbicides.
Abstract: Derivatives of 2-imino-1,3-dithiolane, 1,3-dithiole, 1,3-dithiane, 1,3-dithietane and 1,3-oxathiole have been found to reduce herbicidal injury to crop plants due to thiocarbamate and acetanilide herbicides.
Abstract: Derivatives of 2-imino-1,3-dithiolane, 1,3-dithiole, 1,3-dithiane, 1,3-dithietane and 1,3-oxathiole have been found to reduce herbicidal injury to crop plants due to thiocarbamate and acetanilide herbicides.
Abstract: The disclosure herein relates to the use of organophosphorous compounds as antidotes for thiolcarbamate herbicides used in various crops, particularly grass crops, e.g., corn, rice, barley, sorghum and wheat.
Abstract: 2-Chloro-4,5-disubstituted-thiazoles have been found to be effective in reducing herbicidal injury to sorghum plants due to the application thereto of acetanilide and thiocarbamate herbicides.
Abstract: 2-chloro-4,5-disubstituted-thiazoles have been found to be effective in reducing herbicidal injury to sorghum plants due to the application thereto of acetanilide and thiocarbamate herbicides.
Abstract: The disclosure herein pertains to the field of flowable herbicides and process and materials for their preparation. In particular, flowable 2-haloacetanilides, e.g., propachlor and mixtures of 2-haloacetanilides with triazines, e.g., atrazine are disclosed.
Abstract: 2-chloro-4,5-disubstituted-thiazoles have been found to be effective in reducing herbicidal injury to sorghum plants due to the application thereto of acetanilide and thiocarbamate herbicides.
Abstract: The present invention is directed to a process for the preparation of certain N-substituted-2-haloacetanilides via the reaction of a secondary 2-haloacetanilide with a haloalkyl ether, particularly, halomethyl ethers, which comprises forming the ether in situ by the in-solvent reaction of an alcohol, formaldehyde or other aldehyde and an acid halide to produce high purity haloalkyl ethers, while decreasing the concentration of undesirable bis by products, as for example bis(chloromethyl) ether. The ether formed in situ thereafter reacts with the secondary 2-haloacetanilide in the presence of a phase transfer catalyst and base to form the N-substituted-2-haloacetanilide.
Abstract: The disclosure herein pertains to the field of flowable herbicides and process and materials for their preparation. In particular, flowable 2-haloacetanilides, e.g., propachlor and mixtures of 2-haloacetanilides with triazines, e.g., atrazine are disclosed.
Abstract: This disclosure relates to 3-substituted aminoalkyl-2-benzothiazolinones which are useful as plant growth regulants. More specifically, this disclosure relates to 3-substituted aminoalkyl-2-benzothiazolinones and compositions containing said compounds and to the use of said compounds and compositions to regulate the growth of leguminous plants such as soybeans.
Abstract: 3'-(Substituted phenyl)-spiro[isobenzofuran-1(3H),5'(4'H)-isoxazol]-3-ones have been found to be effective as herbicides and plant growth regulants, especially for the regulation of soybeans.