Plant protection
AssigneePlant Bioscience Limited
InventorsMichael Richard Roberts, Nigel Duncan Paul, Jane Elizabeth Taylor, Patricia Croft, Jason Paul Moore
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Abstract
The invention provides seed treatment compositions as well as their use, methods for treating seeds, methods of protecting plants against pests and also treated seeds and plants. In one embodiment there is provided a method of treating a seed with a seed treatment composition to induce a plant resistance mechanism against one or more pests in a plant grown from said seed.
Claims5
A seed from which a plant resistant to pest damage can be grown, wherein the seed comprises a seed treated with a seed treatment composition to induce a plant resistance mechanism against one or more pests in a plant grown from said seed so as to restrict plant damage by pests, the treatment composition comprising a treatment agent selected from jasmonic acid (JA) or related members of the jasmonate family of oxylipins, or other compounds that activate JA-dependant herbivore resistance pathways including:
- jasmonic acid or its jasmonate salts, such as, for example, potassium or sodium jasmonate;
- jasmonic acid methyl ester (‘methyl jasmonate’);
- jasmonic acid-L-amino acid (amide-linked) conjugates, such as, for example, the conjugate with Lisoleucine or the conjugates with L-valine, L-leucine and L-phenylalanine;
- 12-oxo-phytodienoic acid;
- coronatine (an amide of coronafacic acid with 2-ethyl-1-aminocyclopropane carboxylic acid);
- coronafacoyl-L-serine and coronafacoyl-L-threonine;
- methyl esters of 1-oxo-indanoylisoleucine and 1-oxo-indanoyl-leucine;
- coronalon (2-[(6-ethyl-1-oxo-indane-4-carbonyl)-amino]3-methyl-pentanoic acid methyl ester);
- or combinations thereof.
Dependencies are inferred from the claim text.