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AssigneesCouncil of Scientific and Industrial Research, Indian Council of Agricultural Research
InventorsVinay Mahajan, Subrahamnium Nagarajan, Vishnu Hari Deshpande, Ramesh Ganesh Kelkar, Rajgopal Jagannath LaHoti, Sadyandy Ramlingam, Vivek Jagannathrao Bulbule
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The present invention relates to a novel composition comprising a mixture of potassium 1-[4-chlorophenyl]-1,4 dihydro-6-methyl-4-oxopyridazine-3-carboxylate is in the range of from 1 ppm to 300 ppm and potassium 1-[4-fluoro-3-chlorophenyl]-1,4 dihydro-6-methyl-4-oxopyridazine-3-carboxylate and a non-ionic surfactant for hybrid seed production. The composition of the invention enhances functional male sterility with improved female fertility facilitating commercial production of hybrid seed of wheat and other crops, cereals in particular, across a range of environments.
A composition for hybrid seed production, comprising a mixture of potassium 1-[4-chlorophenyl]-1,4-dihydro-6-methyl-4-oxopyriazine-3-carboxylate of formula 1
A process for the preparation of a composition a mixture of potassium 1-[4-chlorophenyl]-1,4-dihydro-6-methyl-4-oxopyriazine-3-carboxylate of formula 1
A method for hybrid seed production in a plant by applying a composition comprising a mixture of 1-[4-chlorophenyl-]1,4-dihydro-6-methyl4-oxopyriazine-3-carboxylate and 1-[4-fluoro-3-chlorophenyl]-1,4-dihydro-6-methyl-4-oxopyriazine-3-carboxylate in an non-ionic surfactant to a plant.
Dependencies are inferred from the claim text.