Details for: PI 670018, Saccharum sp., 'CP 06-2400'


Summary Data
Taxonomy:
Saccharum sp.
Cultivar:
'CP 06-2400'
Origin:
Developed – Florida, United States
Received by NPGS:
24 Jan 2014
Improvement Status:
Cultivar
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Saccharum sp.
Cultivar:
'CP 06-2400'
Origin:
Developed – Florida, United States
Received by NPGS:
24 Jan 2014
Improvement Status:
Cultivar
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed

Florida, United States

Developer(s):
Accession Names and Identifiers
'CP 06-2400'
Type: Cultivar name

Narrative
The mean stalk height (ground level to top visible dewlap, dewlaps form the hinge of the blade joint in sugarcane) of 10 CP 06-2400 stalks was 355 cm. The mean internode length of 10 CP 06-2400 stalks at the fifth internode from the ground was 16.7 cm. Stalk diameter was measured at the middle of the second (42.2 mm), fifth (37.6 mm), and tenth (30.9 mm) internodes from the ground as well as at the middle of the hardened internode closest to the top visible dewlap (26.4 mm). CP 06-2400 exhibited a conoidal shaped internode and a growth ring with a mean width of 2.9 mm at the fifth internode from the ground. The root band of CP 06-2400 was 4.7 mm wide. Few bud furrows extended 1/3 length of internode for CP 06-2400. The buds of CP 06-2400 were yellow (2.5Y8/4). Buds of CP 06-2400 were lightly raised above the surface of the root band and had shapes described as narrow ovate at the fifth internode from the ground. The bud length and width means of the fifth bud from the bottom from 10 stalks of CP 06-2400 were 7.6 and 6.9 mm, respectively. Pubescence was observed slightly on the upper leaf sheaths and moderate to heavy toward center for CP 06-2400. The buds of CP 06-2400 had pubescence with hair around bud margins. Auricles of CP 06-2400 were present on both sides. The big and small auricles were 20.8 and 5.6 mm long, respectively CP 06-2400 is resistant to smut (caused by Sporisorium scitamineum (Syd.) Piepenbring et al.), Sugarcane mosaic virus strain E (mosaic), brown rust (caused by Puccinia melanocephala H. and P. Sydow), and orange rust (caused by Puccinia kuehnii E.J. Butler). It is moderately resistant to leaf scald (caused by Xanthomonas albilineans Ashby, Dowson) and ratoon stunt (caused by Leifsonia xyli subsp. xyli Evtsuhenko et al.), and CP 06-2400 is susceptible to and Sugarcane yellow leaf virus. In addition, CP 06-2400 tested positive for the presence of the Bru1 gene which confers resistance to brown rust.
Saccharum spp.
Genus:
Saccharum
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Subtribe:
Saccharinae
Nomen number:

300520
Comment:
catch-all record for unidentified or unnamed plants of Saccharum
Verified:
05/10/2000 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Erianthus spp.
Narenga spp.
Ripidium spp.

Common names
Annotations
Other Links
Storage Information Form
Storage Information Form
Actions
Pathogens
Vouchers
Citations
  • Zhao, Duli, J. C. Comstock, H. S. Sandhu, B. Glaz, S. J. Edme, R. W. Davidson, S. Sood, R. A. Gilbert, K. McCorkle, & N. C. Glynn. 2015. Registration of `CP 06-2400' Sugarcane. J. Pl. Registr. 9(1):071. DOI: 10.3198/jpr2014.01.0002crc. Number of accessions cited: 1
Pedigree
Description:
CP 06-2400 was selected from a polycross with a cultivar CP 94-1100 as the female parent. The male parent could be any one of the clones used in the polycross. The known grandparents on the female side were CP 81-1238 and CP 88-2045. Known great grandparents were CP 71-1027, NG 77-132, and CP 70-1133. Of the grandparents and great grandparents, CP 70-1133 and CP 81-1238 were the top cultivars in Florida in 1980s and 1990s.
Intellectual Property Rights
Journal of Plant Registration. CV-159, SUGARCANE. Issued: 01 Jan 2015.
  • Zhao, Duli, J. C. Comstock, H. S. Sandhu, B. Glaz, S. J. Edme, R. W. Davidson, S. Sood, R. A. Gilbert, K. McCorkle, & N. C. Glynn. 2015. Registration of `CP 06-2400' Sugarcane. J. Pl. Registr. 9(1):071. DOI: 10.3198/jpr2014.01.0002crc.