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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Plural Heterocyclic Compounds
(AREA)
Abstract
A gametocidal agent which contains a nitroaryl- alkylsulphone derivative of the formula <IMAGE> in which R1 is alkyl, R2 and R3 are separately H, alkyl, alkoxy, halogenoalkyl, halogen, cyano, nitro or amino, or, in the ortho position, together denote a group -(CH=CH)2-, which, together with the benzene ring, forms a naphthalene ring, R4 is H, a cation or the group -COR5, where R5 is alkyl, alkoxy, halogenoalkyloxy, alkenyl, halogenoalkenyl, alkynyl, cycloalkyl, phenyl, benzyl, furyl or tetrahydrofuryl, and where each of the cyclic substituents is unsubstituted or monosubstituted or polysubstituted by alkyl, alkoxy, halogenoalkyl, halogen, cyano and/or nitro, is used for stimulating flower formation in plants and for forming hybrid seed.
DK380682A1982-08-251982-08-25
AGENTS WITH GAMETOCID EFFECT AND WITH STIMULATIVE EFFECT ON FLOWERING
DK159093C
(en)
HERBICIDAL COMPOSITIONS FOR PRE-EMERGENCY CONTROL OF UNDESIRABLE GRASS PLANTS AND PROCESS FOR THE PREPARATION OF COMPOUND 2-CHLORINE-N-ISOPROPIL-2 ', 3'-DIMETHYL ACETANILIDE