USPP19981P2ActiveUtility

Nematode resistant grape rootstock ‘8909-05’

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Assignee: UNIV CALIFORNIAPriority: Jan 15, 2008Filed: Jan 15, 2008Granted: May 12, 2009
Est. expiryJan 15, 2028(~1.5 yrs left)· nominal 20-yr term from priority
Inventors:Harold P. OlmoAndrew Peter Walker
A01H 6/88
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PatentIndex Score
2
Cited by
0
References
1
Claims

Abstract

Rootstock ‘8909-05’ is a cross of Vitis rupestris ‘A. de Serres’× Muscadinia rotundifolia ‘Cowart’. This invention relates to a new and distinct variety of grape rootstock with resistance to a broad array of soil-borne nematodes including root-knot, dagger, citrus, lesion, and ring nematodes. The rootstock also resists grape phylloxera. Rootstock ‘8909-05’ is one of the rare sources of resistance to ring nematode. The rootstock has extremely strong and broad nematode resistance.

Claims

exact text as granted — not AI-modified
1. A novel and distinct variety of grape rootstock designated ‘8909-05’ having the characteristics described and illustrated herein.

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