In regional field trials, Shasta, an exclusive dual-purpose
potato variety brought to you by California-Oregon Seed,
Inc., yielded 54% more than Shepody and 15% more than
Russet Burbank! In fact, in over 80% of the field tests
conducted so far, Shasta has outperformed other
comparable varieties. Shasta has high disease resistance
and good processing traits plus high tolerance to
metribuzin.
With Shasta growers’ production costs can be significantly
reduced due to the variety’s lower nitrogen requirements
and less dependence on costly chemicals to control disease.
Shasta is available to commercial growers from line-
selected, disease-tested stock and is backed by the same
quality assurance and cus-tomer service you’ve come to
expect from us.
California-Oregon Seed, Inc.
585 Hi Tech Parkway
Oakdale, CA 95361
Phone: 209-847-4660
Fax: 209-847-4666
Robert J. “Rob” Campbell
Vice President, General Manager
Email: caloreseed@aol.com
For more information, contact us at:




Shasta
Cultivar: A7822-3 (Line #SH-1)
Parentage: Reported as A69654-4 x Targhee
Release: An exclusive variety brought to you by
California-Oregon Seed, Inc. Unauthorized
growth is strictly prohibited
Classification: Dual-purpose processing and fresh marketing
Description
Tuber shape: Oblong to long
Tuber eyes: Shallow
Tuber skin: Smooth, cream color
Tuber flesh: White
Plant: Strong medium sized spreading vine, white
flowers
Characteristics
Yield: Very high, low to mid-range nitrogen
requirement
Specific Gravity: Medium high
Maturity: Mid to late season
Resistances: Early blight – highly resistant; Verticillium wilt
-highly resistant; PVY and PLRV – highly
resistant; Common scab – some resistance;
Silver scurf – resistant; Metribuzin – highly
tolerant
Susceptibilities: Susceptible to Pink eye, Hollow heart
Storability: Stores very well with good skin set
accomplished by proper vine killing
Consumer Quality: Excellent baking, boiling, french fry and
chipping quality
Chief Market: Attractive multi-purpose cultivar, good
processing traits, with excellent field
resistance to PVY and PLRV, providing a
significant decrease of internal net necrosis
Remarks: Sets good number of tubers per hill; space at
9 inches to avoid oversize
Copyright © 2008 California Oregon Seed