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Scholarly Works (5 results)
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Article
Peer Reviewed
Pathological Changes in the Wood of Grapefruit and Sweet Orange Plants Affected by Bahia-type Psorosis
Nickel, O.
;
Costa, Norma Beatriz
International Organization of Citrus Virologists Conference Proceedings (1957-2010), Volume 11, Issue 11
(1991)
Article
Peer Reviewed
Transmission of Citrus Tristeza Virus (CTV) from “Declinamiento”-Diseased Sweet Orange Tree on Trifoliate Orange and its Epidemiology to the Flight Activity of the Vector, Toxoptera Citricida Kirkc (Homoptera: Aphididae) in Misioness, Argentina
Nickel, O.
;
Klingauf, F.
;
Fischer, H.
International Organization of Citrus Virologists Conference Proceedings (1957-2010), Volume 9, Issue 9
(1984)
Article
Peer Reviewed
Proteins Associated with Transmission of Citrus Declinio in Bahia, Brazil
Oliveira, R. P.
;
Nickel, O.
;
Couto, R. C. S.
;
Coelho, Y. S.
;
Vilarinhos, A. D.
International Organization of Citrus Virologists Conference Proceedings (1957-2010), Volume 13, Issue 13
(1996)
Article
Peer Reviewed
Segregation of Citrus Tristeza Virus Strains by Graft Propagation
Nickel, O.
;
Santos Filho, H. P.
;
Vilarinhos, A. D.
;
Graca, J. V.
;
Moreno, P.
;
Yokomi, R. K.
International Organization of Citrus Virologists Conference Proceedings (1957-2010), Volume 13, Issue 13
(1996)
Article
Peer Reviewed
The Citrus Variety Improvement Program in Northeastern Brazil After 15 Years
Santos Filho, H. P.
;
Passos, O. S.
;
da Cunha Sobrinho, A. P.
;
Barbosa, C. J.
;
Nickel, O.
International Organization of Citrus Virologists Conference Proceedings (1957-2010), Volume 14, Issue 14
(2000)
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