US6628PExpiredUtility

Avocado tree called Thomas

22
Priority: Sep 21, 1987Filed: Sep 21, 1987Granted: Feb 21, 1989
Est. expirySep 21, 2007(expired)· nominal 20-yr term from priority
A01H 5/08A01H 6/52Y10T24/45958Y10T24/45963Y10T24/45974
22
PatentIndex Score
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Cited by
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References
1
Claims

Abstract

A new and distinct rootstock variety of avocado tree characterized by its high field resistance to Phytophthora root rot caused by Phytophthora cinnamomi. This variety has the highest level of resistance of any rootstock currently identified. It is characterized by relative ease of propagation using the etiolation method and graft compatibility with commercial scion varieties, including 'Hass', 'Gwen' 'Pinkerton', 'Fuerte', 'Bacon' and 'Zutano'.

Claims

exact text as granted — not AI-modified
We claim: 
     
       1. The new and distinct rootstock variety of avocado tree herein described and illustrated and identified by the characteristics enumerated above.

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