Abstract: A novel maize variety designated X18R495 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X18R495 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18R495 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X18R495, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18R495 are provided. Methods for producing maize varieties derived from maize variety X18R495 and methods of using maize variety X18R495 are disclosed.

Abstract: A novel maize variety designated X18R501 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X18R501 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18R501 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X18R501, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18R501 are provided. Methods for producing maize varieties derived from maize variety X18R501 and methods of using maize variety X18R501 are disclosed.

Abstract: A novel maize variety designated X18R493 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X18R493 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18R493 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X18R493, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18R493 are provided. Methods for producing maize varieties derived from maize variety X18R493 and methods of using maize variety X18R493 are disclosed.

Abstract: A novel maize variety designated X18R506 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X18R506 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18R506 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X18R506, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18R506 are provided. Methods for producing maize varieties derived from maize variety X18R506 and methods of using maize variety X18R506 are disclosed.

Abstract: A novel maize variety designated X18R499 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X18R499 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18R499 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X18R499, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18R499 are provided. Methods for producing maize varieties derived from maize variety X18R499 and methods of using maize variety X18R499 are disclosed.