Lactobacillus buchneri is a bacterial inoculant approved for use in grass silages, corn silage, legume silage and high moisture grains. Lactobacillus buchneri has been demonstrated to improve aerobic stability of silages by reducing the growth of yeasts. The net result is that silages inoculated with L. buchneri are more resistant to heating at feed out (exposed to air) as compared to untreated silages.