scholarly journals Characterization of Citrus Tristeza Virus Isolates Infecting Pummelo and Sweet Orange in Sichuan Province, China

1996 ◽  
Vol 13 (13) ◽  
Author(s):  
Z. Chang-yong ◽  
Z. Xue-Yuan ◽  
J. Yuan-hui ◽  
T. Ke-zhi
Keyword(s):  
Citrus Tristeza Virus ◽  
Sweet Orange ◽  
Sichuan Province ◽  
Tristeza Virus ◽  
Virus Isolates ◽  
Citrus Tristeza

Characterization of Citrus tristeza virus isolates in northern Iran

2006 ◽  
Vol 72 (1) ◽  
pp. 46-51 ◽  
Author(s):  
Ali Barzegar ◽  
Haleh Hashemi Sohi ◽  
Heshmatollah Rahimian
Keyword(s):  
Citrus Tristeza Virus ◽  
Northern Iran ◽  
Tristeza Virus ◽  
Virus Isolates ◽  
Citrus Tristeza

scholarly journals Molecular Characterization of Citrus tristeza virus Isolates from Panama

2005 ◽  
Vol 16 (16) ◽  
Author(s):  
C. Ramos ◽  
J. Castillo ◽  
O. Fernandez ◽  
B. Rangel ◽  
K. L. Manjunath ◽  
...  
Keyword(s):  
Molecular Characterization ◽  
Citrus Tristeza Virus ◽  
Tristeza Virus ◽  
Virus Isolates ◽  
Citrus Tristeza

scholarly journals Molecular Characterization of Citrus tristeza virus Isolates from Veracruz and Tamaulipas States, Mexico

2005 ◽  
Vol 16 (16) ◽  
Author(s):  
E. Loeza-Kuk ◽  
E. C. Palacios-Torres ◽  
D. L. Ochoa-Martínez ◽  
G. Mora-Aguilera ◽  
M. A. Gutierrez-E ◽  
...  
Keyword(s):  
Molecular Characterization ◽  
Citrus Tristeza Virus ◽  
Tristeza Virus ◽  
Virus Isolates ◽  
Citrus Tristeza

scholarly journals Separation of Citrus Tristeza Virus Isolates in Mixed Infections through Transfer by Single Brown Citrus Aphids

HortScience ◽  
2005 ◽  
Vol 40 (3) ◽  
pp. 694-696 ◽  
Author(s):  
Charles A. Powell ◽  
Youjian Lin
Keyword(s):  
Citrus Tristeza Virus ◽  
Sweet Orange ◽  
Mixed Infections ◽  
Citrus Paradisi ◽  
Inoculum Sources ◽  
Toxoptera Citricida ◽  
Orange Trees ◽  
Tristeza Virus ◽  
Virus Isolates ◽  
Citrus Tristeza

One hundred single brown citrus aphid (BCA) (Toxoptera citricida Kirkaldy) transmission attempts were made from each of 16 different citrus trees [8 grapefruit (Citrus paradisi Macf.) and 8 sweet orange (C. sinensis (L.) Osbeck)] previously inoculated with decline-inducing (T36-CTV), non-decline-inducing (T30-CTV), a mixture of the two Citrus tristeza virus isolate types, or no CTV. Successful CTV transmission occurred in 1.5% of attempts from grapefruit trees that had been bark-chip-inoculated with T36-CTV, 3% of attempts from orange trees inoculated with T36-CTV, 3% of attempts from grapefruit trees inoculated with both T36- and T30-CTV, 4% of attempts from orange trees inoculated with both T36- and T30-CTV, 1.5% of attempts from grapefruit trees inoculated with T30-CTV, and 3.5% of attempts from orange trees inoculated with T30-CTV. Single BCA were able to recover T30-like-CTV from trees believed to be inoculated only with T36-CTV, and T36-like-CTV from trees believed to be inoculated only with T30-CTV, suggesting that these inoculum sources were also mixtures of T36-CTV and T30-CTV. The T36-CTV was not immunologically detectable in some of the trees from which it was transmitted indicating that single BrCA can recover T36-CTV from a T36-CTV/T30-CTV mixture in which the T36-CTV is an undetectable, minority component.

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