scholarly journals About the Results of Monitoring Researches of Ballast Waters and Data of Identification of the Vibrioes Strains Selected During the Ships Researches in Russian Seaports in 2018

2020 ◽  
Vol 97 (1) ◽  
pp. 55-61
Author(s):  
S. Yu. Vodyanitskаyа ◽  
O. V. Sergienko ◽  
N. G. Ivanova ◽  
V. V. Balachnova ◽  
I. V. Arkhangelskаya ◽  
...  
Keyword(s):  
Russian Federation ◽  
Ballast Water ◽  
International Convention ◽  
International Standard ◽  
E Coli ◽  
Ballast Waters ◽  
Rostov Region ◽  
Intestinal Infections ◽  
The Russian Federation ◽  
First Time

Relevance. In September, 2017 the International Convention on Control of Ships’ Ballast Waters and sediments, in which the Russian Federation takes part, came into effect.Aim of article is to cover the results of implementation of the Convention in Russia, regarding selection and analysis of ballast waters tests for compliance with the international standard.Material and methods. The materials for work were data on ship arrivals at the international seaports of the Russian Federation, provided by sanitary and quarantine departments of the Russian ports, and monitoring researches of ballast waters in seaports of some regions of the Russian Federation. Analytical, bacteriological, molecular methods were applied.Results. The studies of ballast waters in the Leningrad and Kaliningrad regions have been conducted for the first time in 2018, and in the Rostov region the study lasts since 2010. The laboratory researches of ships’ ballast showed that E. coli, Enterococcus spp. were in norm, V. cholerae O1 and O139 in ballast were absent. 12 of 21 ballast water tests investigated by specialists of the Rostov region laboratories contained V. cholerae non-O1/non-O139, ballast was taken on the ships which arrived from Romania and Turkey.Сonclusion. The results of the molecular and genetic researches suggest that there is a probability of V. сholeraе introduction brougth with ship ballast. Management decisions are demanded to ensure biological safety of shipping and to decrease intestinal infections incidence in residents of the seaside cities.

scholarly journals About the Results of Monitoring Researches of Ballast Waters and Data of Identification of the Vibrioes Strains Selected During the Ships Researches in Russian Seaports in 2018

2020 ◽  
pp. 55-61
Author(s):  
S. Yu. Vodyanitskаyа ◽  
O. V. Sergienko ◽  
N. G. Ivanova ◽  
V. V. Balachnova ◽  
I. V. Arkhangelskаya ◽  
...  
Keyword(s):  
Russian Federation ◽  
Ballast Water ◽  
International Convention ◽  
International Standard ◽  
E Coli ◽  
Ballast Waters ◽  
Rostov Region ◽  
Intestinal Infections ◽  
The Russian Federation ◽  
First Time

Relevance. In September, 2017 the International Convention on Control of Ships’ Ballast Waters and sediments, in which the Russian Federation takes part, came into effect.Aim of article is to cover the results of implementation of the Convention in Russia, regarding selection and analysis of ballast waters tests for compliance with the international standard.Material and methods. The materials for work were data on ship arrivals at the international seaports of the Russian Federation, provided by sanitary and quarantine departments of the Russian ports, and monitoring researches of ballast waters in seaports of some regions of the Russian Federation. Analytical, bacteriological, molecular methods were applied.Results. The studies of ballast waters in the Leningrad and Kaliningrad regions have been conducted for the first time in 2018, and in the Rostov region the study lasts since 2010. The laboratory researches of ships’ ballast showed that E. coli, Enterococcus spp. were in norm, V. cholerae O1 and O139 in ballast were absent. 12 of 21 ballast water tests investigated by specialists of the Rostov region laboratories contained V. cholerae non-O1/non-O139, ballast was taken on the ships which arrived from Romania and Turkey.Сonclusion. The results of the molecular and genetic researches suggest that there is a probability of V. сholeraе introduction brougth with ship ballast. Management decisions are demanded to ensure biological safety of shipping and to decrease intestinal infections incidence in residents of the seaside cities.

scholarly journals Results of cholera monitoring in administrative territories of Russia from 2013 to 2019

2021 ◽  
Author(s):  
A. K. Noskov ◽  
V. D. Kruglikov ◽  
A. A. Lopatin ◽  
O. S. Chemisova ◽  
D. A. Levchenko ◽  
...  
Keyword(s):  
Russian Federation ◽  
Khabarovsk Krai ◽  
Rostov Region ◽  
Intestinal Infections ◽  
Irkutsk Region ◽  
The Russian Federation ◽  
Toxigenic Strains ◽  
El Tor ◽  
Further Development ◽  
Epidemiological Situation

Purpose. A dynamic comparative analysis of the results of identification ofVibrio cholerae(V. cholera) isolates from water and human specimens isolated during the monitoring of cholera throughout the Russian Federation in 2013–2019.Materials and methods. Total 385 strains ofV. choleraeO1 serogroup (including one toxigenicV. choleraeO1 El Tor Inaba — Rostov region, 2014) and the R-variant from environment objects were identified in the territory of 21 regions of the Russian Federation.Results. It was found that 91% of the strains were isolated in 7 regions of the Russian Federation: Republic of Kalmykia, Krasnodar Krai, Transbaikal Krai, Khabarovsk Krai, Primorsky Krai, Rostov region and Irkutsk region. 2.3% of strains were atypical in their agglutinability, and 75.3% of strains had atypical phagosensitivity. Phagotypes were identified for 13.2% of strains isolated in 11 administrative territories. Phageotype 11 included 48.8% of the strains isolated mainly in the Transbaikal Krai. Non-toxigenic strains ofV. choleraenonО1/nonO139 (n = 46) were isolated from 43 patients with acute intestinal infections and otitis in 8 regions of Russia. PCR-typing of 377 non-toxigenicV. choleraestrains demonstrated that they belong to 13 clusters and 71 genotypes. Strains with unique genotypes (probable cases of importation) and with the same genotypes repeatedly isolated in different years in one or several territories of the Russian Federation were identified, indicating the prevalence of strains in environment throughout the country.Conclusion. The results allowed us to characterize the epidemiological situation of cholera in Russia (in terms of the environment contamination withV. choleraeO1) as unstable, but not significantly changed over the past 7-year period. These data are important for substantiating the forecast for further development of the epidemiological situation.

scholarly journals The first report of Plasmopara halstedii race 337 in the Russian Federation

2021 ◽  
Author(s):  
Maria Iwebor ◽  
Tatiana Antonova ◽  
Nina Araslanova ◽  
Svetlana Saukova ◽  
Yulia Pitinova ◽  
...  
Keyword(s):  
Downy Mildew ◽  
Resistance Gene ◽  
Russian Federation ◽  
Plasmopara Halstedii ◽  
First Report ◽  
Rostov Region ◽  
The Russian Federation ◽  
Hybrid Bearing ◽  
New Race ◽  
First Time

Sunflower downy mildew caused by Plasmopara halstedii (Farl.) Berl. et de Toni is a destructive and widespread disease. More than 50 races of P. halstedii have been recorded worldwide. In 2020, in the Russian Federation (Zernogradsky district, Rostov region), a globally new race 337 was identified for the first time. The pathogen was identified on the plants of a foreign sunflower hybrid bearing the resistance gene Pl<sub>6</sub>. According to the five-digit racial nomenclature, its virulence profile was determined as 337 53. It is the first P. halstedii race recorded in the Russian Federation that simultaneously infects all differential lines of the 3<sup>rd</sup> triplet, i.e., HA-R4, HA-R5 and HA-335. The sunflower lines RHA-274, 803-1, PSC8, RHA-419 and RHA-340 were resistant to it. All the collected isolates of the new race were susceptible to the fungicide mefenoxam.    

Changes in the Racial Structure of Plasmopara halstedii (Farl.) Berl. et de Toni Population in the South of the Russian Federation

Helia ◽  
2016 ◽  
Vol 39 (64) ◽  
pp. 113-121 ◽  
Author(s):  
Maria Iwebor ◽  
Tatiana Sergeevna Antonova ◽  
Svetlana Saukova
Keyword(s):  
Downy Mildew ◽  
Russian Federation ◽  
Ambrosia Artemisiifolia ◽  
Pathogen Population ◽  
Plasmopara Halstedii ◽  
Rostov Region ◽  
The Russian Federation ◽  
Krasnodar Region ◽  
The Republic ◽  
First Time

AbstractThe population of oomycete Plasmopara halstedii (Farl.) Berl. et de Toni (sunflower downy mildew pathogen) has been monitored in Krasnodar and Rostov regions and the Republic of Adygea for more than 15 years. Prior to the beginning of the 2000s there were races 100, 300, 310 and 330 in the regions. In the period from 2004 to 2007 races 100, 300, 310 and 700 were recorded sporadically. The race 330 was the most common; in a number of agrocoenoses it was 100 % of samples. In some fields races 710 and 730 prevailed. In 2008–2011 only races 330, 710 and 730 were found; the race 330 have been still prevailed and was also found on Ambrosia artemisiifolia L. Since 2012, in the majority of fields races 710 and 730 prevailed, and the race 330 wasn’t allocated in many of them; for the first time in Russia pathotype 334, that able to overcome Pl6, was found in Krasnodar region. In the period of 2013–2015 increased distribution of the race 334 in the Krasnodar region and the Republic of Adygea was observed. At the same time, in 2014 in one field in the Rostov region only races 310 and 330 (prevailed) were identified. The virulence of the pathogen population is closely connected with the cultivated assortment of sunflower. Further spread and accumulation of P. halstedii race 334 and the emergence of new pathogen pathotypes in the said regions are predicted.

New races of rust pathogen on sunflower in Russia

Helia ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Nina Araslanova ◽  
Tatiana Antonova ◽  
Ekaterina Lepeshko ◽  
Tatiana Usatenko ◽  
Svetlana Saukova ◽  
...  
Keyword(s):  
Racial Identity ◽  
Russian Federation ◽  
The Past ◽  
Puccinia Helianthi ◽  
Rostov Region ◽  
Rust Pathogen ◽  
The Russian Federation ◽  
New Races ◽  
First Time ◽  
Regions Of Russia

Abstract Over the past two decades, there was observed a widespread of rust on sunflower in some regions of Russia. The identification of the racial structure of Puccinia helianthi populations in Russia has not been done since the early 80s of the last century. At that time, races 100 and 300 were identified. In our recent study, in addition to these races, new biotypes: 700, 710, 722, 772 were identified for the first time. The purpose of this study is to determine the racial identity of 160 P. helianthi isolates collected from 2018 to 2020 in the Rostov, Saratov, and Krasnodar regions. We used eight standard differentiating lines of sunflower: SM-90, SM 29, R-386, HАR-1, HАR-2, HAR-3, HAR-4, HAR-5. Sunflower variety VNIIMK 8883 was used as a differentiator susceptible to all races of the pathogen. In addition to the six races mentioned above, we identified 11 more new races for the first time: 304, 351, 352, 364, 704, 736, 740, 741, 745, 760, 762. Race 700 prevailed among the isolates collected in the Rostov region in 2020; we also identified single specimens of races 760, 762. Thus, 17 races of P. helianthi were found on sunflower in three regions of the Russian Federation. Other races may be also present here, so further research is required.

scholarly journals Contributions to the fauna of invasive insects of Ciscaucasia

2020 ◽  
Vol 2 (2) ◽  
pp. 99-122
Author(s):  
V.V. Martynov ◽  
◽  
T.V. Nikulina ◽  
I.V. Shokhin ◽  
E.N. Terskov ◽  
...  
Keyword(s):  
Russian Federation ◽  
Field Surveys ◽  
Invasive Insects ◽  
Annotated List ◽  
Rostov Region ◽  
The Russian Federation ◽  
First Time ◽  
North Ossetia

The paper presents results of field surveys conducted in 2015–2019 in the territory of 9 constituent entities of the Russian Federation: Krasnodar and Stavropol Territories, Rostov Region, Kabardino- Balkarian Republic, Republic of North Ossetia – Alania, Republic of Ingushetia, Chechen Republic, Republic of Dagestan, Republic of Kalmykia within the Ciscaucasian region. 36 species of invasive insects from 6 orders (Mantodea, Hemiptera, Coleoptera, Hymenoptera, Lepidoptera, Diptera) were registered, of these 1 species ones was first recorded for the fauna of the Ciscaucasia, 15 ones were registered for the first time for North Ossetia, there was 12 such species in the Stavropol Territory, 9 ones in the Chechen Republic, 8 species were first listed for Ingushetia, 5 species first noted for each the Krasnodar Territory and Dagestan respectively, 4 ones – for Rostov Region and Kalmykia respectively, 3 ones – for Kabardino-Balkaria. An annotated list of identified species is given.

Reclamation park as a tool to improve the efficiency of managing the agricultural sector (on the example of the Rostov region)

2019 ◽  
pp. 38-46
Author(s):  
I.P. Abramenko ◽  
L.A. Novoselskaya ◽  
R.V. Revunov ◽  
Yanchenko
Keyword(s):  
Russian Federation ◽  
Agricultural Sector ◽  
Economic Effects ◽  
Regulatory Mechanisms ◽  
Industrial Complex ◽  
Agricultural Activities ◽  
Rostov Region ◽  
Socio Economic Development ◽  
The Russian Federation ◽  
Stimulation Of

The article considers the reclamation park, which is an instrument of state stimulation of the development of economic entities of the agro-industrial complex on irrigated lands. On the example of the Rostov region, the authors analyzed the organizational, economic and regulatory mechanisms for the functioning of reclamation parks, as well as the socio-economic effects that arise in connection with the implementation of the specified tools. The results obtained can be used by state authorities of the Russian Federation, a constituent entity of the Russian Federation when drawing up plans for socio-economic development, developing strategies and programs, as well as by economic entities in managing agricultural activities.

scholarly journals The issue of the change of the climatic conditions of the Rostov region of the Russian Federation

2020 ◽  
Vol 548 ◽  
pp. 072052
Author(s):  
A Y Zhidkova ◽  
R V Zarubina ◽  
V A Panova ◽  
N M Saenko
Keyword(s):  
Russian Federation ◽  
Climatic Conditions ◽  
Rostov Region ◽  
The Russian Federation

THE PROGRESSIVE PHENOTYPE OF PNEUMOCONIOSIS

2021 ◽  
Author(s):  
Y.Y. Gorblyansky ◽  
◽  
M.A. Panova ◽  
O.P. Ponamareva
Keyword(s):  
Computed Tomography ◽  
Silicon Dioxide ◽  
Retrospective Analysis ◽  
Russian Federation ◽  
Medical Examination ◽  
X Ray ◽  
Radiological Parameters ◽  
Rostov Region ◽  
The Russian Federation

Abstract: The prevalence of progressive forms of pneumoconiosis in the Russian Federation has been little studied. At the same time, the number of workers exposed to silicon dioxide, both in our country and abroad, is not decreasing. The purpose of our research to determine the criteria for the progression of pneumoconiosis in miners. A retrospective analysis of the results of a comprehensive medical examination of 150 miners of the Rostov region, observed in the center of occupational pathology, was carried out. All patients underwent radiography, computed tomography of the chest organs, and spirometry. X-ray description of the changes was carried out in accordance with the recommendations of the ILO. As a result, 24.5% had statistically significant signs of negative dynamics of functional and radiological indicators, which we referred to the criteria of progression. Thus, the progression of pneumoconiosis is determined by the negative dynamics of clinical and radiological parameters.

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