Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Volkova Galina Vladimirovna

Scholastic degree


Academic rank

associated professor

Honorary rank

Organization, job position

All-Russian Research Institute of Biological Plant Protection
   

Web site url

Email

volkova1@mail.kubtelecom.ru


Articles count: 10

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302 kb

BARLEY LEAF RUST (PUCCINIA HORDEI OTTH. PATHOGEN) IN THE NORTH CAUCASUS: SPREAD AND RASE COMPOSITION

abstract 1011407073 issue 101 pp. 1131 – 1141 30.09.2014 ru 930
The spread of barley dwarf rust pathogen has been studied in five agro-climatic zones of North Caucasus in 2012-2013. The race composition of the North Caucasian pathogen population was identified
273 kb

EFFICIENCY OF CHEMICAL FUNGICIDES AGAINST LEAF TAN SPOT OF WHEAT

abstract 1121508011 issue 112 pp. 153 – 162 30.10.2015 ru 1550
In recent years leaf tan spot had dominated into pathogenic complex of wheat in southern Russia. The causative agent of this disease is hemibiotrophic ascomycete Pyrenophora tritici-repentis (Died.) Drechsler; imperfect state of Drechslera triticirepentis (Died) Shoem. It causes two different symptoms in susceptible wheat varieties: chlorosis and necrosis. Under epiphytotic disease progression crop losses can achieve 65%. One of the most important elements of phytosanitary control of wheat cenosis is scientifically relevant chemical fungicides application. Biological efficiency of some fungicides against Pyrenophora tritici-repentis has been estimated. Research was conducted on the experimental ground of FSBSI ARRIBPP on the variety susceptible to the pathogen – Krasnodarskaya 99. Preparations were tested one time at leaf-tube formation (Z37) phase or two times: at leaf-tube formation (Z37) and start of heading (Z51) stages. Double treatment was more effective than a single one. Fungicides “Amistar extra” and “Prozaro” have got the high biological efficiency – 80,7 and 83,7%, consequently, and longer protective period (up to 40 days) in comparison to every tested fungicides
132 kb

RESISTANCE OF WINTER WHEAT CULTIVARS TO YELLOW LEAF SPOT PATHOGEN

abstract 0911307116 issue 91 pp. 1728 – 1738 30.09.2013 ru 1865
The results of immunological assessment of winter wheat varieties included in the State register of breeding achievements of the Russian Federation and the variety of different types of resistance to yellow leaf spot pathogen are presented in this article
109 kb

RESISTANCE SOURCES OF WHEAT AND AEGILOPS TO STEM RUST (Puccinia graminis Pers. f. sp. tritici Erikss. et Henn. pathogen)

abstract 0671103023 issue 67 pp. 337 – 343 30.03.2011 ru 2255
The search of resistance sources to the wheat stem rust pathogen among wheat collection material, its rare species and Aegilops (goat grass) was conducted. The samples resistant to the pathogen were detected. They have been studied on the artificial infectious background for three years and they are recommended for use in selection
200 kb

SCIENTIFICALLY SUBSTANTIATED PRINCIPLES OF FORMATION AND USE OF WHEAT CULTIVARS RESISTANT TO WINTER WHEAT INJURIOUS DISEASES FOR STABILISATION OF AGROECOSYSTEM PHYTOSANITARY STATE IN THE SOUTH OF RUSSIA

abstract 0911307111 issue 91 pp. 1658 – 1679 30.09.2013 ru 1454
The results of long-term population-genetic studies in wheat pathogen system “wheat – dangerous disease pathogens” associated with the study of the structure, variability, forecast of plant pathogen development and the host plant genetic diversity are introduced. It is shown that it is necessary to develop polymorphic genetic disease resistance of plant populations to rehabilitate the agroecosystem phytosanitary state, which is possible only on the basis of broad genetic diversity of source material, taking into account the intraspecific differentiation of pathogens and tendencies of the changes
139 kb

SEPTORIA SPOT (Septoria spp.) AND YELLOW LEAF SPOT (Pyrenophora tritici-repentis) AFFECTION OF WINTER WHEAT CULTIVARS IN BELARUS AND NORTH CAUCASIAN REGION OF RUSSIA

abstract 0801206019 issue 80 pp. 242 – 253 30.06.2012 ru 1900
The development of leaf spot pathogens (yellow leaf spot and septoria spot) has been studied in Belarus and North Caucasian Region of Russia. The resistant wheat cultivars to the pathogens have been revealed
140 kb

THE EFFECT OF FUNGICIDES FROM DIF-FERENT CHEMICAL CLASSES ON THE VI-RULENCE GENEPOOL OF WHEAT BROWN RUST NORTH CAUCASIAN POPULATION (PATHOGEN - PUCCINIA TRITICINA ERIKS.) IN THE SOUTH OF RUSSIA

abstract 0621008014 issue 62 pp. 159 – 168 28.10.2010 ru 2090
The article has covered the influence of the com-bined fungicide rex duo, suspension concentrate (310+87 g/l) on the population structure of wheat brown rust pathogen in the North Caucasus. The comparative assessment of effect of single-component preparations from different classes on the pathogen population was performed out
217 kb

THE STABILITY OF PERSPECTIVE VARIETIES AND LINES OF WINTER BARLEY OF KUBGAU BREEDING TO THE PATHOGEN OF DWARF RUST

abstract 1171603011 issue 117 pp. 204 – 218 31.03.2016 ru 577
Due to the wide spread of winter barley varieties with different Phytopathologic characteristics, a serious threat to the crop is dwarf rust caused by a pathogenic fungi of the Puccinia. The article presents the results of phytosanitary studies conducted in different agroclimatic zones of the North Caucasus region for the period from 2013 to 2015. Electronic maps of levels of development and distribution of dwarf rust are based on phytosanitary inspection. On the experimental field called «Kuban» as well as rust nursery of VNIIBZR we have performed an immunological evaluation of the sustainability of winter barley accessions to the pathogen of the dwarf rust on natural and artificial infectious backgrounds in the period from 2013 to 2015. The article reflects the objective characteristics of varieties and lines of winter barley with a relative stability to the North Caucasian population Puccinia hordei. The most promising varieties and lines of winter barley of the KubGAU breeding were selected during operation. These varieties and lines are highly resistant to rust and dwarf, they also have other valuable features. The article presents information on the best yield varieties and lines of winter barley as well as on gross yield and sowing area
141 kb

THE STUDY OF A HOST PLANT GENETIC DIVERSITY TO THE TRANSCAUCASIAN POPULATION OF WHEAT YELLOW RUST (PUCCINIA STRIIFORMIS WEST. F. SP. TRITICI ERIKSS. ET HENN.) PATHOGEN

abstract 0771203035 issue 77 pp. 385 – 396 30.03.2012 ru 1961
The immunologic characteristics of 18 domestic winter wheat cultivars to Transcaucasia population of yellow rust pathogen have been studied. 251 resistance sources to Puccinia striiformis have been detected among 468 studied soft wheat samples from Vavilov ARRIP collection. The efficiency of known resistance genes (Yr) to Transcaucasia population of yellow rust pathogen are estimated
951 kb

VIRULENCE AND DNA-POLYMORPHISM OF PUCCINIA TRITICINA ISOLATES FROM NORTH CAUCASUS AND LENINGRAD REGION

abstract 0621008015 issue 62 pp. 169 – 181 28.10.2010 ru 2180
Puccinia triticina isolates from North Caucasus and Leningrad region were compared in regard to the genetic structure, phenotypic composition as well as frequency of occurrence of RAPD-phenotypes and polymorphous major fragments with the help of Rogers index. Did not demonstrate any significant differences according to their genetic structure and occurrence of major fragments of DNA-polymorphism. The difference of isolates from given regions was determined with high degree of confidence according to the phenotypes of virulence and RAPD-phenotypes
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