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Cogan navel orange

Citrus sinensis (L.) Osbeck

 

CRC 4050

PI 654839

VI 608

 

cogancogancogan 

Photos by David Karp and Toni Siebert, 2/25/2010, CVC. Photo rights.

 

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.

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

 

 
 

 

 


 

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