Seed treatment method and composition
A method of treating seeds, comprising: providing a batch of seeds; adding a first mixture comprising at least one insecticide, at least one fungicide, and at least one coating agent to the seeds over a period of about 6 to 15 seconds; homogenizing the seeds for 5 to 25 seconds; adding a second mixture comprising at least one inoculant and at least one protectant to seeds over a period of about 6 to 15 seconds; and homogenizing the seeds for about 5 to 25 seconds.
1. A method of treating seeds, comprising:
providing a batch of seeds;
a) adding a first mixture comprising at least one neonictinoid insecticide, at least one fungicide selected from the group consisting of azole fungicides, conazole fungicides, triazole fungicides, benzothiadiazole fungicides, fludioxonil and mixtures thereof, another fungicide selected from the group consisting of metalaxyl-M, metalaxyl, cyprodinil, boscalid, bixafen, penflufen, fluxapyroxad, flusulfamide, and mixtures thereof, and at least one coating agent to the seeds over a period of about 6 to 15 seconds;
b) homogenizing the seeds for 5 to 25 seconds;
c) adding a second mixture following said (a) and (b) comprising at least one inoculant comprising a species in the family Rhizobiaceae and at least one protectant to the seeds over a period of about 6 to 15 seconds; and
d) homogenizing the seeds for about 5 to 25 seconds after step (c).
2. A method according to claim 1 , further comprising drying the seeds after the homogenizing (d).
3. A method according to claim 1 , wherein the homogenizing (b) is 10 to 20 seconds and/or the homogenizing (d) is 5 to 20 seconds.
4. A method according to claim 1 , wherein the insecticide is thiamethoxam.
5. A method according to claim 1 , wherein the fungicide is fludioxonil, metalaxyl-M, or mixtures thereof.
6. A method according to claim 1 wherein the inoculant is Bradyrhizobium spp.
7. A method according to claim 1 , wherein the protectant comprises at least one inorganic nutrient salt and at least one polysaccharide.
8. A method according to claim 1 , wherein the first mixture and/or the second mixture further comprises a nematicide.
9. A method according to claim 1 , wherein the plant is a legume.
10. A method according to claim 9 , wherein the legume is soybean.
11. A method of increasing plant yield, comprising treating a seed of the plant with the method according to claim 1 .
12. A method of enhancing plant growth, comprising treating a seed of a plant with the method according to claim 1 .
13. A method of enhancing seed plantability, comprising treating seed with the method according to claim 1 , and planting the seed.
14. A seed treated with the method according to claim 1 .