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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.
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USDA National Plant Germplasm System
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2.3.12
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Descriptor:
Response to Sulfonylureas (RESPONSE_SULFONYLUREAS)
Download list of accessions evaluated for this trait
Definition:
Response to sulfonylurea herbicides which are acetolactate synthase inhibitors. Particular chemical observed is noted in the comment.
Crop:
MAIZE
Category:
Environmental stress descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
North Central Regional Plant Introduction Station (
NC7
)
Studies or environments
MAIZE.CURATOR.LITERATURE.REVIEW
2 Accessions
MAIZE.DONOR
21 Accessions
MAIZE.OBS.NICOSULFURON.LA.1992
116 Accessions
Distribution of Values for
Response to Sulfonylureas (RESPONSE_SULFONYLUREAS)
Code
Definition
Number of Accessions
1
(1) Tolerant.
104
9
(9) Susceptible.
35