Chrysanthemum virus B, its serological diagnosis in chrysanthemum, and its relationship to the potato viruses S and M and to carnation latent virus

1962 ◽  
Vol 68 (2) ◽  
pp. 126-135 ◽  
Author(s):  
F. A. Hakkaart ◽  
D. H. M. Slogteren ◽  
Neeltje P. Vos
Nature ◽  
1962 ◽  
Vol 195 (4843) ◽  
pp. 835-836 ◽  
Author(s):  
D. H. M. VAN SLOGTEREN ◽  
N. P. DE VOS ◽  
F. A. HAKKAART

1981 ◽  
Vol 21 (111) ◽  
pp. 443
Author(s):  
PJ Sampson ◽  
JG Stephens

The potato cultivars, Pinkeye, Bismark and Brownell have a long history of culture in Tasmania, and contain, respectively, the latent virus complements potato viruses S and Y, potato virus S, and potato viruses S, X and Y. Forms that had been freed of these viruses were compared with virus infected seed lines in two trials that followed local recommendations for optimum tuber yield. Virus-free forms were taller, leafier, darker green, and slightly later in flowering than infected plants. There was greater production of tubers (1 4- 198%) in smaller size grades at immature crop harvests by the virus-free forms of Pinkeye and Bismark; this was offset to some extent by an increase in fertilizer rate. At crop maturity, virus-free forms generally gave a higher yield; this averaged 9.1 % for Pinkeye, 4.6% for Bismark, and 10.3% for Brownell. The increased vigour after virus eradication has not affected commercial acceptance of Pinkeye and Bismark for the production of new, immature potatoes; it has increased second growth problems of Bismark and Brownell when grown to maturity and in part has led to their decline as commercial main crop varieties.


1990 ◽  
Vol 15 (6) ◽  
pp. 937-939 ◽  
Author(s):  
Gary D. Foster ◽  
Brian M. Meehan ◽  
Peter R. Mills

1967 ◽  
Vol 22 (10) ◽  
pp. 1008-1013 ◽  
Author(s):  
C. Wetter

The position (p) of precipitin bands in OUCHTERLONY’S test with tobacco mosaic virus and carnation latent virus depends upon the concentration of agar and electrolyte. This dependence results from the greater diffusional restriction of antigen in comparison to that of antibody. It is suggested that the effect of electrolyte concentration on the antigen in gel is mechanistically the same as the interaction between virus and agar in the sol state. Antisera against seven distantly related viruses of the potato virus S group reacted with carnation latent, potato M, and red clover vein mosaic viruses. This further demonstrates a serological relationship between viruses of the same shape but different normal length.


Author(s):  

Abstract A new distribution map is provided for Carnation latent virus. Flexiviridae: Carlavirus. Hosts: carnation (Dianthus caryophyllus) and sweet william (D. barbatus). Information is given on the geographical distribution in Europe (France, Germany, Lithuania, Spain, Ukraine, and England and Wales, UK), Asia (Himachal Pradesh, India; Honshu, Japan; and Korea Republic), North America (British Columbia, Canada, and Colorado and New York, USA), South America (Argentina and Venezuela) and Oceania (Victoria, Australia).


Intervirology ◽  
1991 ◽  
Vol 32 (4) ◽  
pp. 262-267 ◽  
Author(s):  
Brian M. Meehan ◽  
Peter R. Mills

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