Scopoletinanreicherung in den durch Peronospora tabacina Adam befallenen Geweben von Nicotiana tabacum L.

1963 ◽  
Vol 47 (1) ◽  
pp. 95-97 ◽  
Author(s):  
H. H. Mayr ◽  
A. Diskus ◽  
W. Beck
Keyword(s):  
Nicotiana Tabacum ◽  
Peronospora Tabacina ◽  
Nicotiana Tabacum L

scholarly journals Peronospora Tabacina In Tobacco: Transpiration, Growth, and Related Energy Considerations

1961 ◽  
Vol 14 (1) ◽  
pp. 45 ◽  
Author(s):  
IAM Cruickshank ◽  
NE Rider
Keyword(s):  
Nicotiana Tabacum ◽  
Growth Rates ◽  
Peronospora Tabacina ◽  
Related Energy ◽  
Nicotiana Tabacum L

An investigation of the influence of Peronospora tabacina Adam on the transpiration and growth rates of the leaves of Nicotiana tabacum L. in three environments is described.

Acquired systemic resistance to tobacco mosaic virus in Nicotiana tabacum evoked by stem injection with Peronospora tabacina Adam

1963 ◽  
Vol 14 (3) ◽  
pp. 315 ◽  
Author(s):  
M Mandryk
Keyword(s):  
Nicotiana Tabacum ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Systemic Resistance ◽  
Peronospora Tabacina ◽  
Nicotiana Tabacum L ◽  
Stem Injection ◽  
The Difference ◽  
And Control

Resistance to tobacco mosaic virus (TMV) was induced in leaves of Nicotiana tabacum L. (cv. Xanthi and cv. Havana 423) by injecting spore suspensions of Peronospora tabacina Adam into the stems of plants. TMV lesions that developed on the leaves of stem-injected plants were 62% smaller and 32% fewer in number than their counterparts in control plants. While the difference in numbers of lesions on the leaves between injected and control plants decreased from the bottom to the top of the plant, the difference in the size of lesions was maintained at all leaf levels.

Tobacco Chemistry/Chemische Zusammensetzung des Tabaks

1976 ◽  
Vol 8 (6) ◽  
Author(s):  
Arne J. Aasen ◽  
Sven-Olof Almquist ◽  
Curt R. Enzell
Keyword(s):  
Nicotiana Tabacum ◽  
Nicotiana Tabacum L

Abstract35: two isomeric 5,6-Epoxy-3-hydroxy-7-megastigmen-9-ones from Nicotiana tabacum L.

Inheritance of the Conversion of Nicotine to Nornicotine in Varieties of Nicotiana tabacum L. and Related Amphiploids 1

Crop Science ◽  
1964 ◽  
Vol 4 (4) ◽  
pp. 349-353 ◽  
Author(s):  
T. J. Mann ◽  
J. A. Weybrew ◽  
D. F. Matzinger ◽  
J. L. Hall
Keyword(s):  
Nicotiana Tabacum ◽  
Nicotiana Tabacum L
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