High Value-Added Use of Citrus Industrial Wastes in Agriculture: Semisynthesis and Anti-Tobacco Mosaic Virus/Insecticidal Activities of Ester Derivatives of Limonin Modified in the B Ring

2020 ◽  
Vol 68 (44) ◽  
pp. 12241-12251
Author(s):  
Xiaobo Huang ◽  
Tianze Li ◽  
Xijie Shan ◽  
Rongfei Lu ◽  
Meng Hao ◽  
...  
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Value Added ◽  
Industrial Wastes ◽  
Derivatives Of ◽  
Insecticidal Activities

scholarly journals DERIVATIVES OF TOBACCO MOSAIC VIRUS

1942 ◽  
Vol 146 (2) ◽  
pp. 345-350
Author(s):  
Gail Lorenz Miller
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Derivatives Of

scholarly journals DERIVATIVES OF TOBACCO MOSAIC VIRUS

1942 ◽  
Vol 146 (2) ◽  
pp. 331-338 ◽  
Author(s):  
Gail Lorenz Miller ◽  
W.M. Stanley
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Derivatives Of

scholarly journals DERIVATIVES OF TOBACCO MOSAIC VIRUS

1941 ◽  
Vol 141 (3) ◽  
pp. 905-920
Author(s):  
Gail Lorenz Miller ◽  
W.M. Stanley
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Derivatives Of

scholarly journals Simple modifications of nicotinic, isonicotinic, and 2,6-dichloroisonicotinic acids toward new weapons against plant diseases

2021 ◽  
Vol 19 (1) ◽  
pp. 1108-1115
Author(s):  
Patrycja Czerwoniec ◽  
Joanna Szymkowiak ◽  
Marcin Smiglak
Keyword(s):  
Immune System ◽  
Nicotiana Tabacum ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Plant Resistance ◽  
Plant Diseases ◽  
Resistance Induction ◽  
Ecological Methods ◽  
Derivatives Of

Abstract Recently, the biggest challenge in agriculture is the search for new, effective, and ecological methods of protecting plants against diseases. One of the fastest-growing and prospective strategies is a method based on activating the plant’s natural defenses. The use of suitable substances (elicitors) stimulates the immune system of plants, which makes them resistant to infections even before the first symptoms appear. This article presents preparation, characterization, phytotoxicity, and plant resistance induction efficacy of 28 ester derivatives of nicotinic, isonicotinic, and 2,6-dichloroisonicotinic acids as potential inducers of plants’ natural immune system. Plant resistance induction efficacy tests were performed on tobacco Nicotiana tabacum var. Xanthi infected by the tobacco mosaic virus (TMV).

ACETYL AND PHENYLUREIDO DERIVATIVES OF TOBACCO MOSAIC VIRUS

Science ◽  
1941 ◽  
Vol 93 (2418) ◽  
pp. 428-429 ◽  
Author(s):  
G. L. MILLER ◽  
W. M. STANLEY
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Derivatives Of

scholarly journals DERIVATIVES OF TOBACCO MOSAIC VIRUS

1942 ◽  
Vol 146 (2) ◽  
pp. 339-344
Author(s):  
Gail Lorenz Miller
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Derivatives Of

Quantitative Measurements on the Ion Etching of TMV

1973 ◽  
Vol 31 ◽  
pp. 336-337
Author(s):  
Irwin Bendet ◽  
Nabil Rizk
Keyword(s):  
Electron Microscope ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Ion Current ◽  
Beam Diameter ◽  
Ion Etching ◽  
Preliminary Results ◽  
Quantitative Measurements ◽  
Monitoring Devices

Preliminary results reported last year on the ion etching of tobacco mosaic virus indicated that the diameter of the virus decreased more rapidly at 10KV than at 5KV, perhaps reaching a constant value before disappearing completely.In order to follow the effects of ion etching on TMV more quantitatively we have designed and built a second apparatus (Fig. 1), which incorporates monitoring devices for measuring ion current and vacuum as well as accelerating voltage. In addition, the beam diameter has been increased to approximately 1 cm., so that ten electron microscope grids can be exposed to the beam simultaneously.

Tobacco Mosaic Virus-Infected Tissue

1985 ◽  
Vol 43 ◽  
pp. 510-511
Author(s):  
Egbert W. Henry
Keyword(s):  
Nicotiana Tabacum ◽  
Tobacco Mosaic Virus ◽  
Chlorogenic Acid ◽  
Mosaic Virus ◽  
Host Resistance ◽  
Oxidative Metabolism ◽  
Leaf Tissue ◽  
Vein Clearing ◽  
Basal Septum ◽  
Concentration Levels

Tobacco mosaic virus (TMV) infection has been studied in several investigations of Nicotiana tabacum leaf tissue. Earlier studies have suggested that TMV infection does not have precise infective selectivity vs. specific types of tissues. Also, such tissue conditions as vein banding, vein clearing, liquification and suberization may result from causes other than direct TMV infection. At the present time, it is thought that the plasmodesmata, ectodesmata and perhaps the plasmodesmata of the basal septum may represent the actual or more precise sites of TMV infection.TMV infection has been implicated in elevated levels of oxidative metabolism; also, TMV infection may have a major role in host resistance vs. concentration levels of phenolic-type enzymes. Therefore, enzymes such as polyphenol oxidase, peroxidase and phenylalamine ammonia-lyase may show an increase in activity in response to TMV infection. It has been reported that TMV infection may cause a decrease in o-dihydric phenols (chlorogenic acid) in some tissues.

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