Abstract: A novel maize variety designated X90A803 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X90A803 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X90A803 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X90A803, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X90A803. This invention further relates to methods for producing maize varieties derived from maize variety X90A803.

Abstract: A novel maize variety designated X85A661 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X85A661 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X85A661 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X85A661, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X85A661. This invention further relates to methods for producing maize varieties derived from maize variety X85A661.

Abstract: A novel maize variety designated X7R421 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X7R421 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X7R421 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X7R421, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X7R421. This invention further relates to methods for producing maize varieties derived from maize variety X7R421.

Abstract: A novel maize variety designated X90A804 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X90A804 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X90A804 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X90A804, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X90A804. This invention further relates to methods for producing maize varieties derived from maize variety X90A804.

Abstract: A novel maize variety designated X7S502 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing maize variety X7S502 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X7S502 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X7S502, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X7S502. This invention further relates to methods for producing maize varieties derived from maize variety X7S502.

Abstract: A novel maize variety designated 38M27 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing maize variety 38M27 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 38M27 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety 38M27, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety 38M27. This invention further relates to methods for producing maize varieties derived from maize variety 38M27 and to the maize varieties derived by the use of those methods.

Abstract: A novel maize variety designated X6R223 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing maize variety X6R223 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X6R223 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X6R223, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X6R223. This invention further relates to methods for producing maize varieties derived from maize variety X6R223 and to the maize varieties derived by the use of those methods.