Compositions and methods useful for plant growth are provided. The composition is a plant, seed, or plant or plant that can provide a beneficial growth effect when delivered in liquid fertilizer in combination with soil pesticides to the soil surrounding the seed or other growth medium. Includes isolated bacterial or fungal strains with properties that benefit growth and development. Plant growth benefit effects include improved seedling vitality, improved root development, improved plant health, increased plant mass, increased yield, improved appearance, improved resistance to osmotic stress, or plant pathogens One or a combination of improved resistance to. Isolated bacterial strains include those of the genus Bacillus including species such as Bacillus pumilus, Bacillus licheniformis, and Bacillus subtilis. [Selection figure] None植物の成長に有益な組成物及び方法を提供する。組成物は、植物、種、若しくは植物又は種の周囲の土壌又は他の成長培地に対して、土壌殺虫剤と組み合わせて液体肥料で送達された場合に、有益な成長効果を提供可能な植物の成長と発達に利益を与える特性を有する分離された細菌又は真菌の株を含む。植物の成長利益効果は、苗の活力の改善、根の発達の改善、植物の健康の改善、植物の質量の増加、収量の増加、外観の改善、浸透圧ストレスに対する耐性の改善、又は植物病原体に対する耐性の改善のうちの1つ又は組み合わせを含む。分離された細菌株は、バチルス・プミルス、バチルス・リケニフォルミス、及びバチルス・サブティリスのような種を含むバチルス属のそれらを含む。【選択図】なし