Identification of viruses, pathogens of viral diseases of grapes
Journal Title: Біоресурси і природокористування [Biological Resources and Nature Management] - Year 2019, Vol 11, Issue 1
Abstract
Recently, the number of grapes saplings, infected with viruses, pathogens of viral diseases of grapes has increased. Timely diagnosis of viral diseases and identification of viruses - success in obtaining healthy planting material of grapes in the production of domestic certified planting material of grapes. The purpose of the study was to identify and identify grape viruses in the vineyards of southern Ukraine. To achieve the goal, the following tasks were set: to investigate the infection of vineyards with viral diseases in southern Ukraine; conduct molecular biological diagnostics to identify grape viruses. To perform this work, the following methods were used: ELISA (enzymelinked immunosorbent assay) and RT-PCR (reverse transcriptase polymerase chain reaction) in real time. It has been established that in the vineyards of the south of Ukraine the virus of Grapevine Leaf Roll -Associated Virus of the 1st and 3st serotypes and the Grapevine Fanleaf Virus is progressing. It has been established that the symptoms of viral diseases do not always coincide with the identification of viruses. The dynamics of the spread of various grape viruses depends on climatic conditions, agricultural practices and other conditions and may not coincide with the data on the presence and spread of grape viruses in other countries of Europe and America.
Authors and Affiliations
A. I. Konup
Keywords
Related Articles
- EP ID EP661129
- DOI 10.31548/bio2019.01.001
- Views 104
- Downloads 0
Contamination and damage of grain and feeds by micromycetes
The pupose of research was to study the species composition of toxigenic micromycetes contaminating and damaging of corn, oat, winter wheat and soybean grain. Mycological and statistical methods were used for research. T...
Review of research of landscapes of zaporizhzhya region
Steppe landscapes, that are widespread in the territory of Ukraine, for the last few centuries were undergone significant negative changes due to the unreasonable use of soil resources (excessive proportion of plowed lan...
SIGNS OF SLAUGHTERING BULLS MEAT BREED UKRAINIAN
At the present stage of the beef cattle breeding it is important to know the features of the formation of animals’ meat productivity in ontogenesis to efficient and purposeful produce beef with a large percentage of the...
STRUCTURAL AND UNIT COMPOSITION OF SOIL DEPENDING ON BASIC TREATMENT AND FERTILIZER
The results of studies carried out in a stationary field experiment on chernozem typical low humus of the Right-Bank Forest-Steppe of Ukraine to study the influence of various variants of the main tillage and fertilizer...
Component approach of landscape aesthetics research
As a result of analytical studies of existing principles and approaches to assessing the aesthetics of landscapes, aspects have been identified regarding which they are systematized: the presence of a person in the envir...