Dry rot causing species of fusarium prevalent in Republic of Tatarstan

Fusarium species are the most frequently fungal pathogens of potato worldwide. In this study we isolated Fusarium species causing dry rot in potatoes that were grown in Republic of Tatarstan in 2014. Isolated species were identified as Fusarium oxysporum (4 strains), Fusarium solani (1), Fusarium avenaceum (1), Fusarium tricinctum (1), Fusarium sambucinum (1) and Fusarium redolens(1) by sequencing the ITS regions of rRNA. Variable degrees of pathogenicity were observed with the collected Fusarium isolates after artificial inoculation of healthy potato tubers. Fusarium oxysporum strains (MG2, NK3, MG1) were the most aggressive and virulent followed by Fusariumsolani NZ1, Fusarium tricinctum SA1and Fusarium sambucinum NK2, Fusarium avenaceum NK1 were the least pathogenic. The results of the identification of prevalent pathogenic Fusarium isolates from potato tubers can contribute to development of regional strategies for controlling the disease development in this area

The proper name and pronoun in the M.Tsvetaeva’s prose

The paper is devoted to the specific functionality of proper names and pronouns and their connection with the author’s worldview in the poet’s prose. Crucial consistent patterns in using of proper names and pronouns are revealed. The great number of Tsvetaeva's prose in the period from 1917 to 1938, including such genres as: philological treatises, critical articles, essays and fiction, was analyzed. Moreover, the paper highlights the transformation of the proper names and personal pronouns in Tsvetaeva’s prose and separately analyzed the features characteristic of the phenomenon of «poet’s prose».Работа посвящена специфике функционирования имени и местоимения в прозе поэта с особенностями цветаевского мировосприятия. Выявлены основные закономерности в употреблении имен собственных и личных местоимений в прозаических текстах поэта. Проанализирован обширный пласт прозы Цветаевой в период с 1917 по 1938 год, включая такие жанры как: филологические трактаты, критические статьи, эссе и художественная проза. В работе показана трансформация имен собственных и личных местоимений в прозаических текстах поэта, а также отдельно проанализированы особенности, характерные для феномена «проза поэта»

Dry rot causing species of fusarium prevalent in Republic of Tatarstan

Fusarium species are the most frequently fungal pathogens of potato worldwide. In this study we isolated Fusarium species causing dry rot in potatoes that were grown in Republic of Tatarstan in 2014. Isolated species were identified as Fusarium oxysporum (4 strains), Fusarium solani (1), Fusarium avenaceum (1), Fusarium tricinctum (1), Fusarium sambucinum (1) and Fusarium redolens(1) by sequencing the ITS regions of rRNA. Variable degrees of pathogenicity were observed with the collected Fusarium isolates after artificial inoculation of healthy potato tubers. Fusarium oxysporum strains (MG2, NK3, MG1) were the most aggressive and virulent followed by Fusariumsolani NZ1, Fusarium tricinctum SA1and Fusarium sambucinum NK2, Fusarium avenaceum NK1 were the least pathogenic. The results of the identification of prevalent pathogenic Fusarium isolates from potato tubers can contribute to development of regional strategies for controlling the disease development in this area

Dry rot causing species of fusarium prevalent in Republic of Tatarstan

Fusarium species are the most frequently fungal pathogens of potato worldwide. In this study we isolated Fusarium species causing dry rot in potatoes that were grown in Republic of Tatarstan in 2014. Isolated species were identified as Fusarium oxysporum (4 strains), Fusarium solani (1), Fusarium avenaceum (1), Fusarium tricinctum (1), Fusarium sambucinum (1) and Fusarium redolens(1) by sequencing the ITS regions of rRNA. Variable degrees of pathogenicity were observed with the collected Fusarium isolates after artificial inoculation of healthy potato tubers. Fusarium oxysporum strains (MG2, NK3, MG1) were the most aggressive and virulent followed by Fusariumsolani NZ1, Fusarium tricinctum SA1and Fusarium sambucinum NK2, Fusarium avenaceum NK1 were the least pathogenic. The results of the identification of prevalent pathogenic Fusarium isolates from potato tubers can contribute to development of regional strategies for controlling the disease development in this area

Dry rot causing species of fusarium prevalent in Republic of Tatarstan

Fusarium species are the most frequently fungal pathogens of potato worldwide. In this study we isolated Fusarium species causing dry rot in potatoes that were grown in Republic of Tatarstan in 2014. Isolated species were identified as Fusarium oxysporum (4 strains), Fusarium solani (1), Fusarium avenaceum (1), Fusarium tricinctum (1), Fusarium sambucinum (1) and Fusarium redolens(1) by sequencing the ITS regions of rRNA. Variable degrees of pathogenicity were observed with the collected Fusarium isolates after artificial inoculation of healthy potato tubers. Fusarium oxysporum strains (MG2, NK3, MG1) were the most aggressive and virulent followed by Fusariumsolani NZ1, Fusarium tricinctum SA1and Fusarium sambucinum NK2, Fusarium avenaceum NK1 were the least pathogenic. The results of the identification of prevalent pathogenic Fusarium isolates from potato tubers can contribute to development of regional strategies for controlling the disease development in this area