- Herbicide composition
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A herbicide composition, particularly effective for the post-emer-gence deweeding of sugarbeet, forage beet and vegetable beet, is obtained by mixing with inert substances and adjuvants the compound of formula: with one or more compounds of formula: where R1 and R2 can be alkyls with 2-4 carbon atoms, or R1 and R2 may form a nitrogenous heterocyclic ring with 5 or 6 carbon atoms; and A can be alkyl with 2-4 carbon atoms, or benzyl eventually replaced by halogens on the ring, or even 1,1-dimethylbenzyl eventually replaced by halogen; possibly also adding one or more compounds of formula: where R4 and R5 are alkyls with 1-4 carbon atoms; B can be -CH2-O-, -CH2--CH2-O-, R3 is alkyl with 1-4 carbon atoms; and X can be chlorine or bromine.
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- 5,6-Dihydro-1,2,4,6-thiatriazin-5-one-1,1-dioxides
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5,6-Dihydro-1,2,4,6-thiatriazin-5-one-1,1-dioxides of the formula STR1 where R1 is hydrogen, a metal atom or an unsubstituted or substituted ammonium radical, R2 is a saturated or unsaturated straight-chain aliphatic radical of up to 10 carbon atoms, a cycloaliphatic radical or 3 to 7 carbon atoms, a branched saturated or unsaturated aliphatic radical of 3 to 10 carbon atoms, a halogen-, alkoxy- or alkylmercapto-substituted aliphatic radical of 2 to 10 carbon atoms tetrahydrofuryl substituted methyl, a cycloalkoxy-substituted aliphatic radical of 4 to 10 carbon atoms, unsubstituted or halogen-substituted benzyl or phenyl, halophenyl, or alkylphenyl of a total of up to 10 carbon atoms, R3 is hydrogen, a straight-chain aliphatic radical of up to 10 carbon atoms, a cycloaliphatic radical of 3 to 7 carbon atoms, a branched aliphatic radical of 3 to 10 carbon atoms, haloalkyl, or alkoxyalkyl of 2 to 10 carbon atoms and X is oxygen and may also be sulfur if R2 is unsubstituted or halogen-substituted benzyl, processes for their preparation, and herbicides containing the above compounds.
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- S-benzyl-N,N-disec-butylthiocarbamate and its use as a rice field herbicide and a rice growth stimulant
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S-benzyl-N,N-disec.butylthiocarbamate, a new compound, has the unique combination of properties of being both an efficient rice field weed killer and a rice growth stimulant.
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