Effects of Some Factors on Pathogenicity of Wheat Bunt Disease

Authors : Nuh BOYRAZ, Mustafa TUNCEL

Pages : 1-10

View : 14 | Download : 19

Publication Date : 2008-08-25

Article Type : Research Paper

Abstract :In experiments in which the effects of different planting times insert ignore into journalissuearticles values(September 25th, October 15, November 5, February 26 and April 14); on pathogenicity of wheat bunt disease were explored, it was established that in the planting implemented on November 5th, 2003 insert ignore into journalissuearticles values(the third planting time);, the disease was higher than other planting times insert ignore into journalissuearticles values(88.96 %);, whereas in the planting implemented on September 25th,2003 insert ignore into journalissuearticles values(the first planting time);,the disease appeared the lowest insert ignore into journalissuearticles values(0.90 %);. On the other hand, when the effects of five different fungicides insert ignore into journalissuearticles values(Dinicanozole,Carbendazim, Tebucanozole, Carboxin, and Maneb); on bunt disease were studied, it was found that all these chemicals were up to 100 % effective against bunt disease.On the issue of the effects of three different typies of inoculation insert ignore into journalissuearticles values(artificial seed inoculation, soil inoculation and natural seed inoculation); and their different inoculum densities on the pathogenicity of bunt disease, the differences between artificial and soil inoculum densities were found to be insignificant, while the differences between natural inoculum densities were found significant.
Keywords : Ekim zamanı, inokulasyon tipi, fungisit, Buğday, Tilletia foetida