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Evaluation of Late ...
Evaluation of Late Blight (Phytophthora infestans L.) Tolerant Potato Varieties for Northern Bangladesh
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- Amin, Md. Nurul (author)
- Bangladesh Agr Res Inst BARI, Bangladesh
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- Islam, Md. Mazadul (author)
- BARI, Bangladesh
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- Rahman, Md. Mushfiqur (author)
- BARI, Bangladesh
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- Naznin, Sauda (author)
- BARI, Bangladesh
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- Naznin, Afroz (author)
- BARI, Bangladesh
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- Sandhi, Arifin (author)
- Linnéuniversitetet,Institutionen för biologi och miljö (BOM)
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- Rahman, Md. Hasan Sofiur (author)
- Bangladesh Inst Agr Res BINA, Bangladesh
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- Madobe, Mustare Ahamed (author)
- Bangladesh Agr Res Inst BARI, Bangladesh
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- Saha, Ashis Kumar (author)
- BARI, Bangladesh
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- Kundu, Bimal Chandra (author)
- BARI, Bangladesh
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- Ahmed, Sharif (author)
- Int Rice Res Inst, Bangladesh
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- Gaber, Ahmed (author)
- Taif Univ, Saudi Arabia
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- Hossain, Akbar (author)
- Bangladesh Wheat & Maize Res Inst BWMRI, Bangladesh
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(creator_code:org_t)
- Springer, 2023
- 2023
- English.
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In: Gesunde Pflanzen. - : Springer. - 0367-4223 .- 1439-0345. ; 75:6, s. 2269-2279
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The precarious potato disease known as late blight (LB), which is brought on by Phytophthora infestans, quickly decimates crops and economically detriment growers. The pathogen prefers relatively cold temperatures and that usually prevails in northern Bangladesh. To decrease the number of fungicide sprays with the changing climate, it is necessary to identify potato varieties that are most resistant to late blight. This study aims to assess the growth and production performance of late blight-tolerant potato varieties in the northern part of Bangladesh. The field study was conducted in the crop-growing years of 2017-18 and 2018-19. In this study, three exotic potato varieties [(BARI Alu-90 (Alouette), BARI Alu-91 (Carolus), and BARI Alu-77 (Sarpomira)] and two check varieties [BARI Alu-8 (Cardinal) and BARI Alu-25 (Asterix)] were used. Compared with the two cultivated varieties BARI Alu-8 (Cardinal) and BARI Alu-25 (Asterix), the BARI Alu-90 (Alouette) with the highest level of late blight resistance based on AUDPC scoring (late blight estimated mean value of 5.9). The result showed that the majority of the evaluated variety BARI Alu-90 (Alouette) and BARI Alu-91 (Carolus) were highly resistant and BARI Alu-77 (Sarpomira) is moderately resistant. In contrast, the check varieties were susceptible to late blight. The yield and shelf life (or storage) quality of BARI Alu-90 (Alouette) was also good compared with the other varieties. Considering the yield, yield contributing characters, shelf-life data and disease resistance level BARI Alu-90 (Alouette) can be grown in northern Bangladesh without chemical protection.
Subject headings
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Jordbruksvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Agricultural Science (hsv//eng)
Keyword
- Late blight
- Potato
- Resistant
- Yield
- Agrochemical
- Livsmedelsvetenskap
- Food Science
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Amin, Md. Nurul
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Islam, Md. Mazad ...
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Rahman, Md. Mush ...
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Naznin, Sauda
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Naznin, Afroz
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Sandhi, Arifin
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show more...
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Rahman, Md. Hasa ...
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Madobe, Mustare ...
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Saha, Ashis Kuma ...
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Kundu, Bimal Cha ...
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Ahmed, Sharif
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Gaber, Ahmed
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Hossain, Akbar
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- About the subject
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- AGRICULTURAL SCIENCES
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AGRICULTURAL SCI ...
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and Agriculture Fore ...
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and Agricultural Sci ...
- Articles in the publication
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Gesunde Pflanzen
- By the university
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Linnaeus University