Citrus sinensis (L.) Osbeck
CRC 4050
PI 654839
VI 608
Source
Received as budwood from C. Anderson, INTA, Concordia, Entre Rios, Argentina, 1999.
Parentage/origins
Parents unknown.
Rootstocks of accession
C-35 citrange
Season of ripeness at Riverside
December to January
Notes and observations
RRK, 8/2006: This variety was selected on the property of Mr. Cogan. It was introduced into INTA's Citrus Collection in 1971. Tree and fruit resemble that of "Robertson" navel orange but the fruit matures earlier (4th week of March in Argentina). Trees on trifoliate have a poor growth (probably affected by exocortis). Cogan is available without restriction.
Availability
Commercially available in California through the Citrus Clonal Protection Program. Click here to order budwood.
USDA Germplasm Resources Information Network page for Cogan navel orange
CVC Fruit Quality Data for Cogan navel orange
(Old format)
| CULTIVAR | SAMPLE LOCATION | DATE | NUMBER OF FRUIT PER SAMPLE | TOTAL LENGTH PER SAMPLE (cm) | TOTAL WIDTH PER SAMPLE (cm) | LENGTH /WIDTH RATIO | TOTAL WT PER SAMPLE (grams) | MEAN WEIGHT PER FRUIT (grams) | EXTERNAL COLOR BASED ON COLOR CHART | TEXTURE BASED ON CHART | TOTAL RIND THICKNESS PER SAMPLE (mm) | TOTAL SEEDS PER SAMPLE | INTERIOR COLOR DESCRIPTION | TOTAL JUICE WT. PER SAMPLE (grams) | % JUICE | TSS (TOTAL SOLUBLE SOLIDS) | % ACID (BASED ON CITRIC ACID) | RATIO (TSS / % ACID) |
| Cogan | Lindcove | 12/13/2006 | 10 | 75.5 | 72.2 | 1.0 | 1902.4 | 190.2 | 10.5 | 2.5 | 61.0 | 0.0 | BR. ORANGE | 850.6 | 44.7 | 10.7 | 0.6 | 17.2 |
| Cogan | Lindcove | 12/13/2006 | 10 | 85.5 | 86.2 | 1.0 | 2946.2 | 294.6 | 10.5 | 2.5 | 80.0 | 0.0 | BR. ORANGE | 1256.5 | 42.6 | 9.6 | 0.6 | 17.2 |
| Cogan | Riverside | 12/19/2006 | 10 | 91.2 | 85.5 | 1.1 | 3248.4 | 324.8 | 10.0 | 2.5 | 62.0 | 0.0 | ORANGE | 1580.6 | 48.7 | 10.9 | 0.6 | 18.7 |
| Cogan | Riverside | 12/19/2006 | 10 | 81.4 | 79.4 | 1.0 | 2519.6 | 252.0 | 10.5 | 2.5 | 60.0 | 0.0 | ORANGE | 1257.3 | 49.9 | 11.3 | 0.7 | 22.3 |
| Cogan | Riverside | 1/16/2007 | 5 | 47.7 | 47.4 | 1.0 | 2043.1 | 408.6 | 9.5 | 2.5 | 31.0 | 2.0 | LT. ORANGE | 835.7 | 40.9 | 11.0 | 0.7 | 16.8 |
| Cogan | Riverside | 1/16/2007 | 10 | 79.1 | 76.7 | 1.0 | 2231.5 | 223.2 | 9.0 | 2.5 | 42.0 | 1.0 | LT. ORANGE | 964.5 | 43.2 | 11.8 | 0.7 | 15.9 |
| Cogan | Lindcove | 1/23/2007 | 10 | 68.6 | 69.7 | 1.0 | 1669.6 | 167.0 | 10.5 | 3.5 | 54.0 | 0.0 | ORANGE | 656.9 | 39.3 | 10.6 | 0.4 | 27.3 |
| Cogan | Lindcove | 1/23/2007 | 10 | 81.2 | 79.8 | 1.0 | 2332.1 | 233.2 | 8.0 | 3.5 | 63.0 | 0.0 | ORANGE | 655.5 | 28.1 | 10.1 | 0.5 | 19.1 |
| Cogan | Riverside | 2/12/2007 | 10 | 78.0 | 76.2 | 1.0 | 2183.0 | 218.3 | 9.0 | 3.0 | 49.0 | 0.0 | ORANGE | 935.7 | 42.9 | 12.9 | 0.6 | 22.0 |
| Cogan | Riverside | 3/5/2007 | 10 | 80.1 | 77.5 | 1.0 | 2284.0 | 228.4 | 9.5 | 3.0 | 51.0 | 0.0 | ORANGE | 1014.0 | 44.4 | 13.9 | 0.7 | 19.6 |
| Cogan | Riverside | 11/13/2007 | 10 | 69.2 | 69.1 | 1.0 | 1579.3 | 157.9 | 5.5 | 2.0 | 52.0 | 1.0 | YELLOW | 602.9 | 38.2 | 11.1 | 1.0 | 11.8 |
| Cogan | Riverside | 11/13/2007 | 10 | 67.1 | 65.6 | 1.0 | 1370.9 | 137.1 | 6.0 | 2.0 | 58.0 | 1.0 | YELLOW | 551.4 | 40.2 | 11.6 | 1.0 | 11.6 |
| Cogan | Lindcove | 11/15/2007 | 10 | 99.7 | 89.5 | 1.1 | 3868.3 | 386.8 | 5.5 | 2.0 | 61.0 | 1.0 | YEL. ORANGE | 1270.6 | 32.8 | 9.5 | 0.5 | 20.1 |
| Cogan | Lindcove | 11/15/2007 | 10 | 88.7 | 82.5 | 1.1 | 2859.2 | 285.9 | 5.5 | 2.0 | 68.0 | 0.0 | YEL. ORANGE | 1066.8 | 37.3 | 9.6 | 0.5 | 18.7 |
| Cogan | Riverside | 12/10/2007 | 10 | 66.1 | 63.5 | 1.0 | 1253.4 | 125.3 | 8.0 | 1.5 | 52.0 | 0.0 | YEL. ORANGE | 578.0 | 46.1 | 12.1 | 0.8 | 14.7 |
| Cogan | Riverside | 12/10/2007 | 10 | 75.5 | 71.0 | 1.1 | 1763.4 | 176.3 | 8.0 | 2.0 | 62.0 | 0.0 | YEL. ORANGE | 769.8 | 43.7 | 12.2 | 0.8 | 16.3 |
| Cogan | Lindcove | 12/13/2007 | 10 | 105.3 | 95.4 | 1.1 | 4573.3 | 457.3 | 6.0 | 2.0 | 66.0 | 0.0 | BR. ORANGE | 1548.1 | 33.9 | 9.9 | 0.5 | 20.2 |
| Cogan | Lindcove | 12/13/2007 | 10 | 91.0 | 81.8 | 1.1 | 2785.8 | 278.6 | 8.0 | 2.0 | 62.0 | 0.0 | ORANGE | 1115.1 | 40.0 | 9.8 | 0.5 | 19.5 |
| Cogan | Lindcove | 1/7/2008 | 10 | 95.3 | 88.1 | 1.1 | 3485.2 | 348.5 | 11.0 | 2.5 | 60.0 | 0.0 | BR. ORANGE | 1323.9 | 38.0 | 9.8 | 0.4 | 22.9 |
| Cogan | Lindcove | 1/7/2008 | 10 | 87.9 | 82.2 | 1.1 | 2762.4 | 276.2 | 11.0 | 2.5 | 60.0 | 0.0 | BR. ORANGE | 1176.3 | 42.6 | 10.9 | 0.5 | 24.4 |
| Cogan | Riverside | 1/7/2008 | 10 | 74.5 | 72.2 | 1.0 | 1762.3 | 176.2 | 11.0 | 2.0 | 65.0 | 0.0 | ORANGE | 758.8 | 43.1 | 12.5 | 0.7 | 16.9 |
| Cogan | Riverside | 1/7/2008 | 10 | 75.3 | 70.5 | 1.1 | 1717.0 | 171.7 | 11.0 | 2.0 | 55.0 | 0.0 | ORANGE | 792.4 | 46.2 | 13.0 | 0.8 | 16.5 |
| Cogan | Lindcove | 2/4/2008 | 10 | 98.4 | 110.6 | 0.9 | 4723.9 | 472.4 | 10.5 | 3.0 | 92.0 | 0.0 | ORANGE | 1547.6 | 32.8 | 9.4 | 0.6 | 16.2 |
| Cogan | Lindcove | 2/4/2008 | 10 | 75.9 | 84.2 | 0.9 | 2439.2 | 243.9 | 10.5 | 2.0 | 53.0 | 0.0 | BR. ORANGE | 854.9 | 35.0 | 10.9 | 0.6 | 19.6 |
| Cogan | Riverside | 2/4/2008 | 10 | 72.2 | 71.3 | 1.0 | 1698.3 | 169.8 | 9.0 | 2.0 | 66.0 | 0.0 | BR. ORANGE | 761.8 | 44.9 | 13.3 | 0.6 | 20.7 |
| Cogan | Riverside | 2/4/2008 | 10 | 75.9 | 71.6 | 1.1 | 1806.9 | 180.7 | 9.0 | 1.0 | 70.0 | 1.0 | BR. ORANGE | 773.0 | 42.8 | 13.6 | 0.6 | 21.3 |
| Cogan | Riverside | 10/20/2008 | 10 | 82.3 | 78.0 | 1.1 | 2310.8 | 231.1 | 4.0 | 2.0 | 58.0 | 0.0 | YELLOW | 846.2 | 36.6 | 8.9 | 0.9 | 9.9 |
| Cogan | Riverside | 10/20/2008 | 10 | 77.2 | 72.0 | 1.1 | 1995.0 | 199.5 | 4.2 | 2.0 | 49.0 | 1.0 | YELLOW | 737.6 | 37.0 | 9.0 | 0.7 | 12.7 |
| Cogan | Lindcove | 10/20/2008 | 10 | 76.4 | 70.3 | 1.1 | 1764.8 | 176.5 | 3.3 | 2.0 | 55.0 | 0.0 | YELLOW | 590.2 | 33.4 | 8.3 | 0.4 | 15.9 |
| Cogan | Lindcove | 10/20/2008 | 10 | 75.4 | 67.2 | 1.1 | 1632.3 | 163.2 | 4.0 | 2.0 | 49.0 | 0.0 | YELLOW | 702.2 | 43.0 | 7.6 | 0.5 | 11.3 |
| Cogan | Riverside | 11/10/2008 | 10 | 88.9 | 82.4 | 1.1 | 2887.7 | 288.8 | 4.7 | 2.0 | 55.0 | 1.0 | PALE YELLOW | 1255.9 | 43.5 | 9.8 | 0.7 | 14.7 |
| Cogan | Riverside | 11/10/2008 | 10 | 78.5 | 75.5 | 1.0 | 2225.4 | 222.5 | 4.4 | 1.5 | 50.0 | 0.0 | PALE YELLOW | 1048.1 | 47.1 | 10.0 | 0.6 | 16.1 |
| Cogan | Lindcove | 11/10/2008 | 10 | 75.5 | 70.6 | 1.1 | 1767.6 | 176.8 | 4.7 | 2.0 | 59.0 | 0.0 | BR. YELLOW | 636.6 | 36.0 | 8.6 | 0.7 | 12.2 |
| Cogan | Lindcove | 11/10/2008 | 10 | 79.5 | 73.9 | 1.1 | 2071.5 | 207.2 | 5.0 | 2.0 | 52.0 | 0.0 | BR. YELLOW | 848.3 | 41.0 | 9.1 | 0.7 | 12.6 |
| Cogan | Riverside | 12/11/2008 | 10 | 87.0 | 79.6 | 1.1 | 2598.5 | 259.9 | 4.8 | 3.0 | 65.0 | 0.0 | PALE ORANGE | 730.0 | 28.1 | 12.3 | 0.7 | 16.9 |
| Cogan | Riverside | 12/11/2008 | 10 | 90.6 | 83.7 | 1.1 | 3010.4 | 301.0 | 5.6 | 2.0 | 56.0 | 0.0 | PALE ORANGE | 1349.4 | 44.8 | 12.2 | 0.6 | 19.6 |
| Cogan | Lindcove | 12/11/2008 | 10 | 85.6 | 80.0 | 1.1 | 2537.6 | 253.8 | 5.5 | 3.0 | 66.0 | 0.0 | PALE ORANGE | 1007.8 | 39.7 | 10.0 | 0.5 | 19.6 |
| Cogan | Lindcove | 12/11/2008 | 10 | 84.0 | 79.0 | 1.1 | 2399.7 | 240.0 | 5.9 | 3.0 | 65.0 | 0.0 | PALE ORANGE | 840.4 | 35.0 | 10.1 | 0.5 | 21.9 |
| Cogan | Lindcove | 1/14/2009 | 10 | 82.1 | 76.4 | 1.1 | 2192.8 | 219.3 | 9.2 | 2.0 | 63.0 | 0.0 | ORANGE | 785.0 | 35.8 | 11.6 | 0.5 | 23.9 |
| Cogan | Lindcove | 1/14/2009 | 10 | 87.1 | 80.5 | 1.1 | 2629.4 | 262.9 | 9.9 | 1.0 | 60.0 | 0.0 | ORANGE | 1063.4 | 40.4 | 10.0 | 0.4 | 23.1 |
