US4383PExpiredUtility

Mutation of Summerland Red McIntosh apple tree

Assignee: STARK BROTHERS NURSERIES & ORCPriority: Mar 24, 1978Filed: Mar 24, 1978Granted: Feb 20, 1979
Est. expiryMar 24, 1998(expired)· nominal 20-yr term from priority
Inventors:Mac F. Dewar
28
PatentIndex Score
3
Cited by
0
References
1
Claims

Abstract

The new variety is a whole tree bud mutation of the Summerland Red McIntosh apple tree (non-patented) which was discovered in my orchard at Oyama, British Columbia, Canada. This variety is of the spur-type, possesses a vigorous compact more upright growth habit, and heavily bears fruit on a consistent basis which is of a more intense solid red color. It possesses more fruiting spurs per linear foot than the McIntosh apple tree -- Gatzke strain (non-patented) and less fruiting spurs per linear foot than the McIntosh apple tree -- Greenslade strain (U.S. Plant Pat. No. 2,982) and the McIntosh apple tree -- Raikes strain (U.S. Plant Pat. No. 3,390). Additionally, its propensity to form shoots (i.e. vegetative growth) is different (as described) than that of the McIntosh apple tree -- Gatzke strain, the McIntosh apple tree -- Greenslade strain and the McIntosh apple tree -- Raikes strain.

Claims

exact text as granted — not AI-modified
I claim: 
     
       1. A new and distinct variety of apple tree of the spur-type which is a whole tree mutation of the Summerland Red McIntosh apple tree (non-patented) substantially as shown and described, characterized by a vigorous compact more upright growth habit with only a slightly spreading tendency, the ability to heavily bear fruit which is of a more intense red color, large dark green leaves, more fruiting spurs per linear foot than the McIntosh apple tree -- Gatzke strain (non-patented), less fruiting spurs per linear foot than the McIntosh apple tree -- Greenslade strain (U.S. Plant Pat. No. 2,982) and the McIntosh apple tree -- Raikes strain (U.S. Plant Pat. No. 3,390), the propensity to form when three years of age significantly less shoots on two year old branches than the McIntosh apple tree -- Gatzke strain (non-patented) and the McIntosh apple tree -- Greenslade strain (U.S. Plant Pat. No. 2,982), the propensity to form when three years of age more shoots on two year old branches than the McIntosh apple tree -- Raikes strain (U.S. Plant Pat. No. 3,390), and the propensity to form after three years of age generally less shoots than the McIntosh apple tree -- Gatzke strain (non-patented).

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