All-Russian Research Institute of Biological Plant Protection
Author list of organization
List of articles written by the authors of the organization
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NEUTRALIZATION OF HERBICIDE NEGATIVE IMPACT ON SUGAR BEET WITH BIOSTIMULATORS
06.00.00 Agricultural sciences
DescriptionMost modern chemicals designed to protect crop also actually cause negative effects on the protected plants mostly due to side effects and/or not following the application procedures correctly. It is possible to neutralize the negative effects of herbicides they have on cultivated plants with precise use of immunostimulants which will increase the plants' natural immunity against the negative effects of biotic and abiotic environmental factors
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06.00.00 Agricultural sciences
DescriptionThe 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
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INHERITANCE OF MORPHOLOGICAL CHARACTERISTICS FROM INTERSPECIFIC TOMATO F1 HYBRIDS
06.00.00 Agricultural sciences
DescriptionThe detailed morphological description of interspecific tomato F1 hybrids is represented in the article. The positive heterosis in regard to sire component was noticed in accordance with the following characteristics: fruit size, leaf size and stem length. It was established that the inclusion of tomato of Lycopersicon cheesmanii typicus genus into selection enables the obtaining of new species at the expense of increasing the range of genetic variability
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Description
The changing dynamics of quantity of pollen grains and morphological attributes of a plant of a tomato is resulted at influence virus VTM in the conditions of the vegetative chamber
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CLONALE MICROPROPOGATION AND SANITATION OF PRUNUS DOMESTICA FROM THE PLUM POX POTYVIRUS (PPV)
DescriptionIn the article we present the analysis of the results of studies of russian, foreign scientists, as well as our own data, obtained in the clonal micro-multiplication and sanitation of the plum domestic from Sharkey's virus (PPV). The urgency of work is determined by the fact that the plum is the second on the significance culture in horticulture of the south of Russia. One of the most economically significant objects of virus etiology on the discharge of relative is considered to be Sharkey's virus of plum (Plum pox potyvirus). In the Krasnodar region and in the Russian Federation for the first time, Sharkey's virus of plum was discovered in the end of the 1980th, after which it widely extended into other regions of the country. In the complex of the methods of sanitation from Sharkey's virus of plum we successfully use thermo- and chemotherapy in combination with the method of apical meristem. The mechanism of the formation of virus-free meristem consists of the delay of the process of the replication of virus particles from the rapid, anticipating increase in the rudimentary cloths and organs, especially, if plant undergoes by thermo- or chemotherapy. As virucide there are used the preparations neo -DHt (85 mG/l), and also salycilic acid in the concentration of 3kh10-4 M with the simultaneous magnetic-pulse working of mericlons. As the most suitable nutrient medium for the micro-multiplication of plum we considered Murasige- Skoog medium, on basis of which we have prepared different modifications. As the growth factors, which increase the effectiveness of multiplication, we used 6-BAP in the concentration 0,5-1 mG/l (in the stage of introduction into the culture and the stage of animated cartoon). For the improvement in the quality of the micro-shoots of plum, additionally to the growth factors, one should apply succinic acid, succinates of potassium and sodium in the concentration 4 mG/l. Obtained in the course of clonal micro-multiplication and adapted mericlons will be tested to the virus carrying ability and will be approved according to the quality signs. The ovaries of initial plants are embedded by healthy quality seedlings
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BARLEY LEAF RUST (PUCCINIA HORDEI OTTH. PATHOGEN) IN THE NORTH CAUCASUS: SPREAD AND RASE COMPOSITION
DescriptionThe 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
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Description
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
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Description
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
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STUDY OF THE INFLUENCE BACTERIZATION SEED ON GROWTH AND DEVELOPMENT OF FALL WHEAT
DescriptionThe results of studies to determine growth-promoting activity and the effect on seed quality of fall wheat of perspective bacterial strains of antagonistic Fusarium pathogens are presented. We have selected the active strains perspective for the development of biopreparations, based on their type of multifunctional action
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Description
The analysis of the variability dynamics of recombination frequency in the population of splitting F2 interspecific and intraspecific tomato hybrids has been carries out. It was discovered that recombination frequency depends on the components of cross breeding. It has been established that it is reasonable to use mutant forms of Мо 393, Мо 628 and interspecific hybrid F1 Мо 628 × L. esculentum var. racemigerum in selection process as an inductor of genotypic variability