Hall grapefruit X Rubidoux trifoliate hybrid

C-190

CRC 3889

Photos by Toni Siebert and David Karp, CVC, 5/22/2009. Photo rights. 25 year old trees. 

Source: Received as seed from Roostock Breeding Program, 1983.

Parentage/origins:  Hall grapefruit X Rubidoux trifoliate

Rootstocks of accession: Carrizo citrange

Season of ripeness at Riverside: Unknown at this time. 

Notes and observations:

12/1988, EMN: This source was a rootstock sprout on tree at 12D-22-1 in WPB tristeza plot, budwood obtained by Don Cole 9/83; tree had been tristexa inoculated. This is not the same as CRC 3821. M. Roose checked fruit morphology and ran isozyme test.

Availability: Not commerically available in California.