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Effects of Some Factors on Pathogenicity of Wheat Bunt Disease

Year 2008, Volume: 22 Issue: 45, 1 - 10, 25.08.2008

Abstract

In experiments in which the effects of different planting times (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 (the third planting time), the disease was higher than other planting times (88.96 %), whereas in the planting implemented on September 25th,2003 (the first planting time),the disease appeared the lowest (0.90 %). On the other hand, when the effects of five different fungicides (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 (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.

Buğday Adi Sürme Hastalığı (Tilletia foetida (Wallr.) Liro)’nın Patojenitesine Bazı Faktörlerin Etkileri

Year 2008, Volume: 22 Issue: 45, 1 - 10, 25.08.2008

Abstract

Farklı ekim zamanlarının(25 Eylül, 15 Ekim, 5 Kasım, 26 Şubat ve 14 Nisan) etmenin patojenitesine etkisinin ince-lendiği denemelerde 5 Kasım da yapılan ekimde (III. Ekim zamanı) hastalığın diğer ekim zamanlarına göre daha yüksek (% 88.96) çıktığı belirlenirken 25 Eylül tarihinde yapılan ekimde (I. Ekim zamanı) hastalık en düşük oranda (% 0.90) çıkmıştır. Beş farklı fungisidin (Dinicanozole, Carbendazim, Tebucanozole, Carboxin, Maneb) sürme hastalığına etkileri incelendiğinde ise, bütün ilaçların hastalık çıkışında % 100’e varan etkinlikte oldukları tespit edilmiştir. Üç değişik inokulasyon tipi (suni tohum inokulasyonu, toprak inokulasyonu ve doğal tohum inokulasyonu) ve bunların farklı inokulum yoğunluklarının sürme hastalığının patojenitesi üzerine etkilerinde suni ve toprak inokulum yoğunlukları arasındaki farklar istatistiksel (P<0.05) olarak önemsiz bulunurken, doğal inokulum yoğunlukları arasındaki farklar önemli bulun-muştur.

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Details

Primary Language English
Subjects Agricultural Engineering (Other)
Journal Section Research Article
Authors

Nuh Boyraz This is me

Mustafa Tuncel This is me

Publication Date August 25, 2008
Submission Date January 1, 2008
Published in Issue Year 2008 Volume: 22 Issue: 45

Cite

EndNote Boyraz N, Tuncel M (August 1, 2008) Effects of Some Factors on Pathogenicity of Wheat Bunt Disease. Selcuk Journal of Agriculture and Food Sciences 22 45 1–10.

Selcuk Agricultural and Food Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY NC).