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Effective June 1, 2026, all U.S. National Plant Germplasm System (NPGS) recipients are required to pay the shipping charges of their germplasm requests by providing a prepaid label or waybill. [Read More]

Effective Jan. 1, 2025, the U.S. National Plant Germplasm System will modify its SMTA acceptance policy to distinguish between propagative and non-propagative germplasm. [Read More]

The U.S. Department of Agriculture (USDA) released today the National Strategic Germplasm and Cultivar Collection Assessment and Utilization Plan in support of the Agricultural Research Service (ARS) U.S. National Plant Germplasm System’s (NPGS) mission [Read More]

International distributions are covered by the International Treaty on Plant Genetic Resources for Food and Agriculture and could be covered by the Standard Material Transfer Agreement (SMTA). [Read More]

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PI 651794
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	ACCESSION	PLANT NAME	TAXONOMY	ORIGIN	GENEBANK	RECEIVED	SOURCE TYPE	SOURCE DATE	COLLECTION SITE	IMPROVEMENT LEVEL
0	PI 631383	'PH8KG'	Zea mays L. subsp. mays	Iowa, United States	NC7	2002	DEVELOPED	PRE 11/01/2001	Yield trials were grown at Algona, Iowa and other Pioneer Hi-Bred locations.	Cultivar	1638350	PI 631383
1	PI 605381	'PH1B5'	Zea mays L. subsp. mays	United States	NC7	1998	DEVELOPED	1998		Cultivar	1566792	PI 605381
2	PI 597309	'PHDG1'	Zea mays L. subsp. mays	United States	NC7	1997	DEVELOPED			Cultivar	1541692	PI 597309
3	PI 597323	'PH05F'	Zea mays L. subsp. mays	United States	NC7	1997	DEVELOPED			Cultivar	1541706	PI 597323
4	PI 597331	'PH09B'	Zea mays L. subsp. mays	United States	NC7	1997	DEVELOPED			Cultivar	1541714	PI 597331
5	PI 594031	'PH24E'	Zea mays L. subsp. mays	Iowa, United States	NC7	1996	DEVELOPED	04/16/1996		Cultivar	1519056	PI 594031
6	PI 559945	'PHPR5'	Zea mays L. subsp. mays	Iowa, United States	NC7	1991	DEVELOPED	1992	Algona, Iowa, USA.	Cultivar	1454917	PI 559945

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News

Pre-Paid Shipping Labels

SMTA Acceptance Policy

USDA Introduces a Multi-Year Plan to Strengthen U.S. Genebank Management of Plant Germplasm International Distributions

International Distributions

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