Study on Fungicide Rate for the Management of Septoria Tritici Blotch (<i>Zymoseptoria tritici</i>) of Bread Wheat (<i>Triticum aestivum</i> L.) in Ethiopia

Yitagesu Tadesse; Tsigehana Yewste

doi:doi:10.11648/j.ajbio.20231105.12

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Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia

Yitagesu Tadesse, Tsigehana Yewste

Published in American Journal of BioScience (Volume 11, Issue 5)

Received: 31 August 2023 Accepted: 18 September 2023 Published: 9 October 2023

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Abstract

This research was conducted with the aim of determining the fungicide's rate (Tilt) on wheat varieties with different level of response to Zymoseptoria tritici blotch. From the result of this study, there is significant difference between bread wheat varieties with ZSTB reaction. The highest final disease severity (93% and 83.5%) and AUDPC (576.19% and 506.7%) value recorded on Pavon 76 & Alidoro Variety without fungicide application; whereas the lowest final disease severity (49.0% and 65.5%) and AUDPC (278.3% and 464.8%) value recorded on Alidoro and Pavon 76 variety sprayed with 0.75 lt/ha, respectively. There are significant differences between different Tilt fungicide rates with ZSTB reaction. Among all treatments there is significant difference on yield, thousand kernel weight and hector-liter weight. The highest yield (4.13t/ha and 3.58t/ha), recorded on rate-75%; whereas the lowest (2.97t/ha and 2.06t/ha) recorded on untreated plot from Alidoro and Pavon-76 varieties, respectively. Among fungicide spray dose there is highly significant difference between sprayed plots versus unsprayed plots regardless of spray rates. From this we have concluded that the interaction of Tilt 250 EC with Alidoro which is moderately resistant variety was very effective to manage wheat ZSTB disease.

Published in	American Journal of BioScience (Volume 11, Issue 5)
DOI	10.11648/j.ajbio.20231105.12
Page(s)	122-127
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

AUDPC, Bread Wheat, Net Benefit, Rate, Tilt, Zymoseptoria

References

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[17]	Sharma, R., Sissons, M. J., Rathjen, A. J. and Jenner, C. F. 2002. The null-4A allele at the waxy locus in durum wheat affects pasta cooking quality. Journal of Cereal Science. 35 (3): 287-297.
[18]	Slafer, G. A. and Satorre, E. H. 1999. An introduction to the physiological–ecological analysis of wheat yield. Wheat Ecology and physiology of yield determination. Pp. 3-12.
[19]	Statista. 2022. Worldwide production of grain in 2021/22, by type. Accessed in April 2022. https://www.statista.com/statistics/237912/Worldwide production of grain in 2021/22, by type.
[20]	Tanner, D. G., Amanuel Gorfu and Kebede Zewde. 1991. Wheat agronomy research in Ethiopia. Wheat research in Ethiopia: A Historical Perspective. Pp. 95-135.
[21]	Teklay Abebe, Muez Mehari and Muruts Legesse. 2015. Field Response of wheat genotypes to Septoria tritici blotch in Tigray, Ethiopia. Journal of Natural Sciences Research. 5 (1): 146-152.
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APA Style

Yitagesu Tadesse, Tsigehana Yewste. (2023). Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia. American Journal of BioScience, 11(5), 122-127. https://doi.org/10.11648/j.ajbio.20231105.12

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ACS Style

Yitagesu Tadesse; Tsigehana Yewste. Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia. Am. J. BioScience 2023, 11(5), 122-127. doi: 10.11648/j.ajbio.20231105.12

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AMA Style

Yitagesu Tadesse, Tsigehana Yewste. Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia. Am J BioScience. 2023;11(5):122-127. doi: 10.11648/j.ajbio.20231105.12

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@article{10.11648/j.ajbio.20231105.12,
  author = {Yitagesu Tadesse and Tsigehana Yewste},
  title = {Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia},
  journal = {American Journal of BioScience},
  volume = {11},
  number = {5},
  pages = {122-127},
  doi = {10.11648/j.ajbio.20231105.12},
  url = {https://doi.org/10.11648/j.ajbio.20231105.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbio.20231105.12},
  abstract = {This research was conducted with the aim of determining the fungicide's rate (Tilt) on wheat varieties with different level of response to Zymoseptoria tritici blotch. From the result of this study, there is significant difference between bread wheat varieties with ZSTB reaction. The highest final disease severity (93% and 83.5%) and AUDPC (576.19% and 506.7%) value recorded on Pavon 76 & Alidoro Variety without fungicide application; whereas the lowest final disease severity (49.0% and 65.5%) and AUDPC (278.3% and 464.8%) value recorded on Alidoro and Pavon 76 variety sprayed with 0.75 lt/ha, respectively. There are significant differences between different Tilt fungicide rates with ZSTB reaction. Among all treatments there is significant difference on yield, thousand kernel weight and hector-liter weight. The highest yield (4.13t/ha and 3.58t/ha), recorded on rate-75%; whereas the lowest (2.97t/ha and 2.06t/ha) recorded on untreated plot from Alidoro and Pavon-76 varieties, respectively. Among fungicide spray dose there is highly significant difference between sprayed plots versus unsprayed plots regardless of spray rates. From this we have concluded that the interaction of Tilt 250 EC with Alidoro which is moderately resistant variety was very effective to manage wheat ZSTB disease.},
 year = {2023}
}

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TY  - JOUR
T1  - Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia
AU  - Yitagesu Tadesse
AU  - Tsigehana Yewste
Y1  - 2023/10/09
PY  - 2023
N1  - https://doi.org/10.11648/j.ajbio.20231105.12
DO  - 10.11648/j.ajbio.20231105.12
T2  - American Journal of BioScience
JF  - American Journal of BioScience
JO  - American Journal of BioScience
SP  - 122
EP  - 127
PB  - Science Publishing Group
SN  - 2330-0167
UR  - https://doi.org/10.11648/j.ajbio.20231105.12
AB  - This research was conducted with the aim of determining the fungicide's rate (Tilt) on wheat varieties with different level of response to Zymoseptoria tritici blotch. From the result of this study, there is significant difference between bread wheat varieties with ZSTB reaction. The highest final disease severity (93% and 83.5%) and AUDPC (576.19% and 506.7%) value recorded on Pavon 76 & Alidoro Variety without fungicide application; whereas the lowest final disease severity (49.0% and 65.5%) and AUDPC (278.3% and 464.8%) value recorded on Alidoro and Pavon 76 variety sprayed with 0.75 lt/ha, respectively. There are significant differences between different Tilt fungicide rates with ZSTB reaction. Among all treatments there is significant difference on yield, thousand kernel weight and hector-liter weight. The highest yield (4.13t/ha and 3.58t/ha), recorded on rate-75%; whereas the lowest (2.97t/ha and 2.06t/ha) recorded on untreated plot from Alidoro and Pavon-76 varieties, respectively. Among fungicide spray dose there is highly significant difference between sprayed plots versus unsprayed plots regardless of spray rates. From this we have concluded that the interaction of Tilt 250 EC with Alidoro which is moderately resistant variety was very effective to manage wheat ZSTB disease.
VL  - 11
IS  - 5
ER  -

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Author Information

Yitagesu Tadesse

Department of Plant Pathology, Ethiopian Institute of Agricultural Research, Holetta Agricultural Research Center, Holota, Ethiopia
Tsigehana Yewste

Department of Plant Pathology, Ethiopian Institute of Agricultural Research, Holetta Agricultural Research Center, Holota, Ethiopia

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APA Style

Yitagesu Tadesse, Tsigehana Yewste. (2023). Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia. American Journal of BioScience, 11(5), 122-127. https://doi.org/10.11648/j.ajbio.20231105.12

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ACS Style

Yitagesu Tadesse; Tsigehana Yewste. Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia. Am. J. BioScience 2023, 11(5), 122-127. doi: 10.11648/j.ajbio.20231105.12

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AMA Style

Yitagesu Tadesse, Tsigehana Yewste. Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia. Am J BioScience. 2023;11(5):122-127. doi: 10.11648/j.ajbio.20231105.12

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@article{10.11648/j.ajbio.20231105.12,
  author = {Yitagesu Tadesse and Tsigehana Yewste},
  title = {Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia},
  journal = {American Journal of BioScience},
  volume = {11},
  number = {5},
  pages = {122-127},
  doi = {10.11648/j.ajbio.20231105.12},
  url = {https://doi.org/10.11648/j.ajbio.20231105.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbio.20231105.12},
  abstract = {This research was conducted with the aim of determining the fungicide's rate (Tilt) on wheat varieties with different level of response to Zymoseptoria tritici blotch. From the result of this study, there is significant difference between bread wheat varieties with ZSTB reaction. The highest final disease severity (93% and 83.5%) and AUDPC (576.19% and 506.7%) value recorded on Pavon 76 & Alidoro Variety without fungicide application; whereas the lowest final disease severity (49.0% and 65.5%) and AUDPC (278.3% and 464.8%) value recorded on Alidoro and Pavon 76 variety sprayed with 0.75 lt/ha, respectively. There are significant differences between different Tilt fungicide rates with ZSTB reaction. Among all treatments there is significant difference on yield, thousand kernel weight and hector-liter weight. The highest yield (4.13t/ha and 3.58t/ha), recorded on rate-75%; whereas the lowest (2.97t/ha and 2.06t/ha) recorded on untreated plot from Alidoro and Pavon-76 varieties, respectively. Among fungicide spray dose there is highly significant difference between sprayed plots versus unsprayed plots regardless of spray rates. From this we have concluded that the interaction of Tilt 250 EC with Alidoro which is moderately resistant variety was very effective to manage wheat ZSTB disease.},
 year = {2023}
}

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TY  - JOUR
T1  - Study on Fungicide Rate for the Management of Septoria Tritici Blotch (Zymoseptoria tritici) of Bread Wheat (Triticum aestivum L.) in Ethiopia
AU  - Yitagesu Tadesse
AU  - Tsigehana Yewste
Y1  - 2023/10/09
PY  - 2023
N1  - https://doi.org/10.11648/j.ajbio.20231105.12
DO  - 10.11648/j.ajbio.20231105.12
T2  - American Journal of BioScience
JF  - American Journal of BioScience
JO  - American Journal of BioScience
SP  - 122
EP  - 127
PB  - Science Publishing Group
SN  - 2330-0167
UR  - https://doi.org/10.11648/j.ajbio.20231105.12
AB  - This research was conducted with the aim of determining the fungicide's rate (Tilt) on wheat varieties with different level of response to Zymoseptoria tritici blotch. From the result of this study, there is significant difference between bread wheat varieties with ZSTB reaction. The highest final disease severity (93% and 83.5%) and AUDPC (576.19% and 506.7%) value recorded on Pavon 76 & Alidoro Variety without fungicide application; whereas the lowest final disease severity (49.0% and 65.5%) and AUDPC (278.3% and 464.8%) value recorded on Alidoro and Pavon 76 variety sprayed with 0.75 lt/ha, respectively. There are significant differences between different Tilt fungicide rates with ZSTB reaction. Among all treatments there is significant difference on yield, thousand kernel weight and hector-liter weight. The highest yield (4.13t/ha and 3.58t/ha), recorded on rate-75%; whereas the lowest (2.97t/ha and 2.06t/ha) recorded on untreated plot from Alidoro and Pavon-76 varieties, respectively. Among fungicide spray dose there is highly significant difference between sprayed plots versus unsprayed plots regardless of spray rates. From this we have concluded that the interaction of Tilt 250 EC with Alidoro which is moderately resistant variety was very effective to manage wheat ZSTB disease.
VL  - 11
IS  - 5
ER  -

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