POLLINATION IMPROVER
A composition suitable for improving seed quality in a plant comprising: (i) a compound selected from an auxin, an auxin precursor, an auxin metabolite or a derivative of said auxin, auxin precursor or auxin metabolite; (ii) acetaminophen or a derivative thereof; and further comprising at least one compound selected from (iii) to (v) wherein: (iii) is a cytokinin, (iv) is another agrochemically acceptable additive, and (v) is a thiosulphate.
1 - 24 . (canceled)
25 . A composition suitable for improving seed quality in a plant comprising:
(i) a compound selected from an auxin, an auxin precursor, an auxin metabolite or a derivative of said auxin, auxin precursor or auxin metabolite;
(ii) acetaminophen or a derivative thereof; preferably acetaminophen;
and further comprising at least one compound selected from (iii) to (v) wherein:
(iii) is a cytokinin,
(iv) is an agrochemically acceptable additive comprising at least one compound selected from a) glucose, hydrolysed starch, sucrose, fructose, glycerol, glyceraldehydes, erythrose, ribulose, xylulose or arabinose, monosaccharides including aldoses such as D-Ribose, D-Xylose, L-Arabinose, D-Glucose, D-Mannose and D-Galactose; ketoses such as D-Ribulose and D-Fructose; deoxyaldoses such as 2-Deoxy-D-ribose, L-Fuccose; acetylated amino sugars such as N-Acteyl-D-glucosamine and N-Acetyl-D-galactosamine; acidic monosaccharides such as D-Glucuronic acid, L-Iduronic acid and N-Acetylneuraminic acid, Sugar alcohols such as D-Sorbitol and D-Mannitol, disaccharides including maltose, lactose and sucrose, or an ester or glycoside or metabolic equivalent of such a carbohydrate; b) an organic acid of the Krebs tricarboxylic acid cycle or a metabolic precursor thereof; c) a vitamin or coenzyme, or a precursor thereof; d) a purine or pyrimidine nucleoside, nucleotide or metabolic precursor thereof; e) a naturally occurring fat or oil; or f) an amino acid, and
(v) is thiosulphate.
26 . The composition of claim 25 comprising components (i), (ii) and (iii).
27 . The composition of claim 25 comprising components (i), (ii) and (iv).
28 . The composition of claim 25 comprising components (i), (ii), (iii) and (iv).
29 . The composition of claim 25 comprising components (i), (ii) and (v).
30 . The composition according to claim 25 wherein the agrochemically acceptable additive (iv) comprises at least one compound selected from c) a vitamin or coenzyme, or a precursor thereof; d) a purine or pyrimidine nucleoside, nucleotide or metabolic precursor thereof; or f) an amino acid.
31 . The composition according to claim 25 wherein the composition further comprises an adjuvant.
32 . The composition according to claim 25 wherein the auxin is an indolic auxin or a phenolic auxin.
33 . The composition according to claim 25 wherein the derivative is an acid, a conjugate, a salt, an ester, or an amide of the auxin, or an alkylated or halogenated auxin.
34 . The composition according to claim 33 wherein the auxin is conjugated to a sugar, an alcohol, an amino acid or a protein.
35 . The composition according to claim 25 wherein the precursor is chorismate, anthranilic acid, phosphoribosyl anthraniliate, 1-(O-carboxyphenulamino)-1-deoxyribulose-5-phosphate, indole-3-glycerol-phosphate, indole, indole-3-acetic acid, tryptophan, tryptamine, N-hydroxy tryptamine, indole-3-acetaldoxime, 1-aci-nitro-2-indolylethane, indolic glucosinate, indole-3-acetonitrile (IAN), indole-3-acetaldehyde, indole-3-lactic acid, indole-3-pyruvic acid, or indole-3-ethanol.
36 . The composition according to claim 35 wherein the precursor is anthranilic acid.
37 . The composition according to claim 25 wherein the auxin is a natural or synthetic auxin.
38 . The composition according to claim 37 wherein the auxin is a natural auxin selected from indole-3-acetic acid (IAA), 4-chloro-indole-3-acetic acid (4-Cl-IAA), phenylacetic acid (PAA), indole-3-butyric acid (IBA), indole-3-acetyl-1-O-D-glucose (IAAglc); or a synthetic auxin selected from 1-naphthaleneacetic acid (NAA), 2,4-dichlorophenoxyacetic acid (2,4-D), 2-methoxy-3,6-dichlorobenzoic acid (dicamba), 4-amino-3,5,6-trichloropicolinic acid (tordon), 2,4,5-trichlorophenoxyacetic acid (2,4,5-T), 2,3,6-trichlorobenzoic acid or N,N-dimethylethylthiocarbamate.
39 . The composition according to claim 37 wherein the conjugate of the natural auxin is IAA-Inositol, IAA-Inositol-arabinose, IAP1, an IAA-peptide, an IAA glycoprotein, an IAA-glucan, IAA-aspartate, IAA-glucose, IAA-1-O-glucose, IAA-myo-Inositol, IAA-4-O-glucose, IAA-6-O-glucose, IAA-Inositol-galactose, an IAA amide conjugate, or an IAA-amino acid conjugate.
40 . The composition according to claim 25 wherein the metabolite is indole-3-lactic acid or indole-3-ethanol.
41 . The composition of claim 25 for use to improve seed quality.
42 . A method for improving seed quality comprising applying the composition of claim 25 to a plant, its seeds or its environs.
43 . The method of claim 42 wherein the plant is a crop.
44 . A method of preparing the composition of claim 25 comprising admixing components (i) and (ii) with at least one of components (iii) to (v).