The P99921 hybrid belongs to the crop maize (Zea mays L.). In the variety classification, it is characterized by the numerical value 410, which corresponds to the FAO rating and indicates that it belongs to the mid-late maturity group.
This hybrid is presented under the Pioneer brand and is included in state lists of agricultural crop varieties. Detailed morphological characteristics of the plant and information on specific resistance to diseases or lodging are not presented in open sources.
Sources5
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Countries of admission
2 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
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