Methods of protecting a plant from fungal pests
A method of controlling or preventing pathogenic damage and/or pest damage in a plant propagation material, a plant, part of a plant and/or plant organ, comprising applying on the plant, part of the plant, plant organ, plant propagation material or a surrounding area thereof a phytoprotective agent comprising a protease.
1. A method comprising applying a composition comprising a phytoprotective agent to a plant and/or plant part and/or to an area surrounding said plant and/or plant part, said phytoprotective agent comprising a protease that comprises an amino acid sequence selected from SEQ ID NOs: 1-5.
2. The method of claim 1 , wherein said phytoprotective agent comprises a protease that comprises the amino acid sequence set forth herein as SEQ ID NO: 1.
3. The method of claim 1 , wherein said phytoprotective agent comprises a protease that comprises the amino acid sequence set forth herein as SEQ ID NO: 2.
4. The method of claim 1 , wherein said phytoprotective agent comprises a protease that comprises the amino acid sequence set forth herein as SEQ ID NO: 3.
5. The method of claim 1 , wherein said phytoprotective agent comprises a protease that comprises the amino acid sequence set forth herein as SEQ ID NO: 4.
6. The method of claim 1 , wherein said phvtoprotective agent comprises a protease that comprises the amino acid sequence set forth herein as SEQ ID NO: 5.
7. The method of claim 1 , wherein said phytoprotective agent comprises a protease derived from a strain of Alicyclobacillus, Arthrobacter, Aspergillus oryzae, Bacillus, Dichomitus squalens, Fusarium oxysporum, Janibacter, Lysobacter, Meripilus giganteus, Nocardiopsis prasina, Pyrococcus furiosus, Rhizomucor miehei, Saccharomonospora viridis, Saccharothrix australiensis, Saccharothrix variisporea, Streptomyces, Streptosporangium albidum, Thermoascus aurantiacus, Trichoderma reesei , or Zophobas atratus.
8. The method of claim 1 , wherein said applying comprises in-furrow application of said composition.
9. The method of claim 1 , wherein said applying comprises foliar application of said composition.
10. The method of claim 1 , wherein said applying comprises on-seed application of said composition.
11. The method of claim 1 , wherein said composition further comprises:
one or more monosaccharides;
one or more disaccharides;
one or more maltodextrins;
one or more sugar alcohols;
one or more humic acids;
one or more fulvic acids;
one or more hygroscopic polymers;
one or more oxidation control components; and/or
one or more UV protectants.
12. The method claim 1 , wherein said composition further comprises one or more additional phytoprotective agents.
13. The method of claim 1 , wherein said composition further comprises one or more water-soluble anionic surfactants and/or one or more water-insoluble anionic surfactants.
14. The method of claim 1 , wherein said composition further comprises one or more cationic surfactants.
15. The method of claim 1 , wherein said composition further comprises one or more water-soluble nonionic surfactants and/or one or more water-insoluble nonionic surfactants.
16. The method of claim 1 , wherein said composition further comprises one or more zwitterionic surfactants.
17. The method of claim 1 , wherein said composition further comprises one or more soaps and/or organosilicone surfactants.
18. The method of claim 1 , wherein said composition comprises granules, said granules having an average particle size of 20-2000 μm equivalent spherical diameter.
19. The method of claim 18 , wherein said granules comprise a core and one or more coatings surrounding said core.
20. The method of claim 1 , wherein application of said composition reduces one or more symptoms of fungal infection/infestation by at least about 40% compared to application of a control composition lacking said phytoprotective agent.