Occurrence and Distribution of Races 713, 733 and 734 of Sunflower Downy Mildew Pathogen in the Russian Federation

AbstractThe samples of Plasmopara halstedii (the causal agent of sunflower downy mildew) were collected on sunflower fields in south of the Russian Federation: in the Krasnodar, Rostov and Stavropol regions, and in the Republic of Adygea in 2016 and 2017. Virulence code of 545 isolates was identified; i. e. 280 isolates originating from 24 fields in 2016, and 265 isolates from 17 fields in 2017. Races 330, 334, 710 and 730, widespread within the region in previous years, were found in all mentioned areas. In addition, races 713, 733 and 734 have been detected in several districts of the Krasnodar region since 2016. This is the first report of these races in Russia and above that the first record throughout Europe and Asia for the races 733 and 734. The identification of new P. halstedii races was confirmed by the method of cross inoculations from individual differential lines. The phenotype corresponding to virulence code 734 was in some cases disclosed as a mixture of race 334 with 710 or 730. The presence of several P. halstedii races on an individual plant was also confirmed for the first time in the territory of the Russian Federation.

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

Helia ◽

10.1515/helia-2016-0008 ◽

2016 ◽

Vol 39 (64) ◽

pp. 113-121 ◽

Cited By ~ 1

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.

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

Plant Protection Science ◽

10.17221/85/2021-pps ◽

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.

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Length of productive life the cows of Simmental breed

Agrarian Bulletin of the ◽

10.32417/1997-4868-2021-213-10-31-39 ◽

2021 ◽

Vol 213 (10) ◽

pp. 31-39

Author(s):

L. Ignat'eva ◽

A. Sermyagin

Keyword(s):

Milk Yield ◽

Russian Federation ◽

Negative Relationship ◽

Strong Relationship ◽

Cattle Breeding ◽

Productive Life ◽

The Russian Federation ◽

The Republic ◽

First Time ◽

The Relationship

Abstract. The purpose of the research was to assess the duration of the length of productive life of Simmental cows. Methods. The research was carried out on Simmental cows bred in 14 regions of the Russian Federation, the total livestock was 8 832 heads. The calculation of the heritability coefficients and correlation (genetic and paratypic) was carried out by using the programs RENUMF90 and REMLF90. Results. A fairly strong relationship was established between the duration of a productive life (months) and the age of culling (lactations) r = +0.795, the length of productive life (months) and lifetime productivity within the range of +0.669…+0.714. However, the relationship between the age of culling (lactations) and lifetime productivity is moderate, from +0.261 to +0.316. A moderate negative relationship was obtained between the age of culling (lactations) and milk yield per first lactation from –0.472 to –0.486. The average relationship was found between milk yield per first lactation and lifetime productivity from +0.567 to +0.588. Cows of the Altai Territory (3.08 lactations or 61.6 months), the Republic of Mordovia (3.38 lactations or 62.4 months) and the Lipetsk region (3.40 lactations or 65.7 months) were distinguished by low age of culling. While the greatest length of productive life was noted in animals and Bryansk (5.48 lactations or 86.9 months) and Irkutsk regions (4.57 lactations or 77.1 months). Bryansk (23 630 kg of milk), Tyumen (18 156 kg) and Irkutsk (17 751 kg) regions occupied the leading positions in lifetime productivity of cows in the sample, while the outsiders were the regions of traditional cattle breeding - Altai Territory (12658 kg of milk), the Republic of Bashkiria (12 482 kg). Scientific novelty. For the population Simmental cattle of the Russian Federation, for the first time, an assessment of selection and genetic parameters of lifelong productivity and length of productive life of Simmental cows was carried out, depending on the breeding region.

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Analysis of dynamics of total disability rate due to all kinds of traumas in the Russian Federation, the Southern federal district and its subjects in 2009-2014

Medical and Social Expert Evaluation and Rehabilitation ◽

10.18821/1560-9537-2016-19-1-22-24 ◽

2016 ◽

Vol 19 (1) ◽

pp. 22-24

Author(s):

Yuriy I. Zacharchenko ◽

V. V Belichenko

Keyword(s):

Russian Federation ◽

Federal District ◽

Retirement Age ◽

Middle Aged ◽

Disability Rate ◽

The Russian Federation ◽

Krasnodar Region ◽

The Republic ◽

Analysis Of Dynamics ◽

Observation Period

The Main Bureau of Medical and Social Expertise in Krasnodar Region, Krasnodar, 350000, Russian Federation This article presents analysis of the dynamics of total disability resulting from traumas of all kinds in persons of all ages in the Russian Federation, the Southern Federal District and its subjects during the 6-year period (2009-2014). We revealed the following trends of disability. First of all, the total disability rate decreased in the Russian Federation, the Southern Federal District and its subjects, especially in 2013-2014. The rate of disability was high in middle-aged persons and low in retirement-age persons. The situation was critical and disability rate was high in the Republic of Kalmykia during the whole observation period. We observed low disability in the Astrakhan Region.

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The primary morbidity of infectious and parasitic diseases in the structure of all diseases registered for the first time in life in the Russian Federation and the Northern Caucasian Federal okrug

Problems of Social Hygiene Public Health and History of Medicine ◽

10.32687/0869-866x-2019-27-3-290-293 ◽

2019 ◽

Vol 27 (3) ◽

Author(s):

Odinetc A. V. ◽

◽

Ogryzko E. V. ◽

Danishevskii K. I. ◽

Ivanova M. A. ◽

...

Keyword(s):

Russian Federation ◽

Parasitic Diseases ◽

The Russian Federation ◽

First Time ◽

All Diseases

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The right to life: A comparative analysis of the relevant norms of the Constitutions of the Republic of Azerbaijan and Russian Federation

Sociopolitical sciences ◽

10.33693/2223-0092-2020-10-1-28-32 ◽

2020 ◽

Vol 10 (1) ◽

pp. 28-32

Keyword(s):

Comparative Analysis ◽

Death Penalty ◽

Russian Federation ◽

Practical Implementation ◽

Right To Life ◽

Human Right ◽

The Russian Federation ◽

The Republic ◽

The Right ◽

Criminal Legislation

The relevance of the work is determined by the fact that the right to life belongs to the basic constitutional human rights, therefore, its observance and protection is the duty of the state. Despite its undeniable importance, today the right to life anywhere in the world is not really ensured in sufficient quantities. The constitutional consolidation of the right to life raises a number of issues related to the concept, nature, legislative and practical implementation of this right. It should be noted that various aspects of the human right to life were considered in the scientific works of G.B. Romanovsky, O.G. Selikhova, T.M. Fomichenko, A.B. Borisova, V.A. Ershov and other Russian authors. The aim of the study is to study and comparative analysis of the legal content of the constitutional norm that defines the right to life, to comprehend and identify possible problems of the implementation of this right. To achieve this goal, this article discusses relevant issues of ensuring the right to life, proclaimed by Article 20 of the Constitution of the Russian Federation and Article 27 of the Constitution of Azerbaijan Republic. The results of a comparative analysis of these constitutional norms and the relevant norms of industry law allow us to determine, that there is no contradiction between Article 20 of the Constitution of the Russian Federation and the norms of the criminal legislation of the Russian Federation, which imply the death penalty as an exceptional measure of punishment, because a moratorium has been imposed on the death penalty in the Russian Federation since April 16, 1997. However, after the abolition of the death penalty in the criminal legislation of the Republic of Azerbaijan in 1998, there was a discrepancy between parts II and III of Article 27 of the Constitution of the Republic of Azerbaijan and the criminal legislation of Azerbaijan Republic that requires the introduction of the necessary changes in the content of the analyzed constitutional norm. The value of the work is determined by the fact that the introduction of appropriate changes will contribute to the further improvement of the Constitution of the Republic of Azerbaijan and the effective implementation of the right to life of everyone.

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