This search will show only accessions that have material that may be requested, including those not seasonally available.
You may list accessions with separators (commas or semicolons, as shown below) or by entering them on separate lines, such as
- PI 651794
- PI 651649
- PI 651650
When searching a range of accessions, use the
Advanced Search tab, and select the Accession Identifier Range option in the
Other Search Criteria section.
Scientific name (any part, no hybrid symbols)
Genebank
Country of Origin
Other search criteria:
Your query included:
If your results aren't what you expected, try using the Advanced Search tab and filling in more information.
| ACCESSION | PLANT NAME | TAXONOMY | ORIGIN | GENEBANK | IMAGE | AVAILABILITY | RECEIVED | SOURCE TYPE | SOURCE DATE | COLLECTION SITE | COORDINATES | ELEVATION | HABITAT | IMPROVEMENT LEVEL | NARRATIVE | | |
|---|
| 0 | PI 595199 | 'DARBY' | Ipomoea batatas (L.) Lam. var. batatas | Louisiana, United States | S9 | | | 1996 | DEVELOPED | | | | | | Cultivar | Characteristics similar to Beauregard but with potential for earlier and improved production in sandy soils. Purple stemmed vines that begin fading gradually, =20cm from apex, to green with purple mottling. Canopy biomass similar to Centennial and covers soils surface completely. Skin dark rose at harvest, fades slightly in storage, and becomes smoother. Cortex 3-4mm in depth, sometimes light yellow, and flesh uniformly orange. Intermediate resistance for soil rot (Streptomyces ipomoeae). Resistant to fusarium wilt or stem rot (Fusarium oxysporum). Susceptible to southern root-knot nematode (Meloidogyne incognita) and reniform nematode (Rotylenchulus reniformis). Resistant to development of internal cork, fusarium root rot (Fusarium solani), bacterial root rot (Erwinia chrysanthemi), Rhizopus soft rot (Rhizopus stolonifer). Incidence of circular spot (Sclerotium rolfsii) low. Plants straight, sturdy, well suited for mechanical harvesting and planting. | 1526039 | PI 595199 |