Maize hybrid X90D309

摘要

A novel maize variety designated X90D309 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 X90D309 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X90D309 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X90D309, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X90D309. This invention further relates to methods for producing maize varieties derived from maize variety X90D309.

主权项

1. A hybrid maize variety X90D309 seed, wherein representative seed is produced by crossing a first plant of variety PH1DAY with a second plant of variety PH1 W4Z, and wherein representative seed of said varieties PH1DAY and PH1W4Z have been deposited under ATCC Accession Number PTA-13328 and PTA-122441, respectively.