scholarly journals Correction to: Nitration of Petroleum Asphaltenes with Concentrated Nitric Acid under Various Conditions

Author(s):  
O. A. Nagornova ◽  
L. E. Foss ◽  
K. V. Shabalin ◽  
L. I. Musin ◽  
D. N. Borisov ◽  
...  
2021 ◽  
Vol 57 (4) ◽  
pp. 645-652
Author(s):  
O. A. Nagornova ◽  
L. E. Foss ◽  
K. B. Shabalin ◽  
L. I. Musin ◽  
D. N. Borisov ◽  
...  

Author(s):  
N.C. Lyon ◽  
W. C. Mueller

Schumacher and Halbsguth first demonstrated ectodesmata as pores or channels in the epidermal cell walls in haustoria of Cuscuta odorata L. by light microscopy in tissues fixed in a sublimate fixative (30% ethyl alcohol, 30 ml:glacial acetic acid, 10 ml: 65% nitric acid, 1 ml: 40% formaldehyde, 5 ml: oxalic acid, 2 g: mecuric chloride to saturation 2-3 g). Other workers have published electron micrographs of structures transversing the outer epidermal cell in thin sections of plant leaves that have been interpreted as ectodesmata. Such structures are evident following treatment with Hg++ or Ag+ salts and are only rarely observed by electron microscopy. If ectodesmata exist without such treatment, and are not artefacts, they would afford natural pathways of entry for applied foliar solutions and plant viruses.


1916 ◽  
Vol 82 (2122supp) ◽  
pp. 150-150
Author(s):  
R. Seligman ◽  
P. Williams
Keyword(s):  

2015 ◽  
Vol 53 (6) ◽  
pp. 426-431 ◽  
Author(s):  
Jae-Woo Ahn ◽  
Seong-Hyung Ryu ◽  
Tae-Young Kim
Keyword(s):  

2015 ◽  
Vol 19 (0) ◽  
pp. 55-58
Author(s):  
Zhen-xue Liu ◽  
◽  
Zhong-xue Gan ◽  
Jun-jie Gu ◽  
Qing-feng Song

2012 ◽  
Vol 74 (1) ◽  
pp. 15-17
Author(s):  
Masako INOUE ◽  
Kiko TOKUNO ◽  
Rika KATO ◽  
Masami IKEDA
Keyword(s):  

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