Natural bacteria-based formulations comprising natural oil-based powder for use in the field of agriculture, namely, agricultural bio-pesticide, bio-bactericide and bio-nematicides, and natural bacteria-based formulations comprising natural oil-based powder for veterinary use, namely, bio-bactericide to control Coliform E. coli, Salmonella in poultry production, and bio-pesticide to control Coccidia parasites of cattle, sheep, and poultry and parasitic worms Helminthiasis in calves