Please use this identifier to cite or link to this item: http://hdl.handle.net/11452/23016
Title: The effect of sodium bicarbonate alone or in combination with a reduced rate of mancozeb on the control of leaf rust [Puccinia triticina] in wheat
Authors: Uludağ Üniversitesi/Ziraat Fakültesi/Bitki Koruma Bölümü.
Uludağ Üniversitesi/Ziraat Fakültesi/Tarla Bitkileri Bölümü.
Karabulut, Özgür Akgün
Arslan, Ümit
İlhan, Kadir
Yağdı, Köksal
AAH-2890-2021
AAH-1546-2021
AAH-1871-2021
6603415008
8511862400
8511862500
6506479675
Keywords: Plant sciences
Triticum aestivum
Puccinia triticina
Natural substances
Alternative control
Salts
Grape
Postulation
Genes
Winter-wheat
Powdery mildew
Postharvest diseases
F-SP tritici
Adult-plant resistance
Issue Date: 2006
Publisher: Taylor & Francis
Citation: Karabulut, Ö. A. vd. (2006). ''The effect of sodium bicarbonate alone or in combination with a reduced rate of mancozeb on the control of leaf rust [Puccinia triticina] in wheat''. Canadian Journal of Plant Pathology, 28(3), 484-488.
Abstract: In vitro experiments showed that sodium bicarbonate (SBC) was effective in inhibiting urediniospore germination and germ-tube elongation of Puccinia triticina, the causal agent of leaf rust on wheat. In vitro efficacy of SBC at 0.006 and 0.012 mol/L in inhibiting the spore germination was 64.1% and 100%, respectively. Two field experiments were conducted to investigate the efficacy of SBC alone or in combination with reduced rates of mancozeb in inhibiting leaf rust on wheat (Triticum aestivum). The results showed that the application of SBC at 0.12 or 0.24 mol/L, sprayed twice at 2-week intervals, significantly reduced the disease severity compared with a water-treated control in two experiments. In the first field experiment, the SBC treatment at 0.12 mol/L reduced disease severity from 11.4% to 2.2% that of the water-treated control. The efficacy of SBC was comparable with that of tebuconazole. Combining SBC with a reduced rate of mancozeb (25% of label rate) did not improve the efficacy of the SBC treatment in the first field experiment. In pot experiments conducted under controlled conditions, SBC at 0.12 and 0.24 mol/L significantly reduced disease severity. The efficacy of SBC at 0.24 mol/L was higher than that of the 0.12 mol/L treatment and caused no adverse effect on quantity and quality of wheat.
URI: https://doi.org/10.1080/07060660609507323
http://hdl.handle.net/11452/23016
https://www.tandfonline.com/doi/abs/10.1080/07060660609507323
ISSN: 0706-0661
Appears in Collections:Scopus
Web of Science

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