Výsledky vyhledávání - "sweetpotato weevil"

Akademický článek

Evaluating Sweetpotato Varieties and Accessions in Hawai‘i

Autor: Anna Halpin-McCormick, Stacy Lucas, James Keach, Michael B. Kantar, Sharon Motomura-Wages, Susan C. Miyasaka

Publikováno v: HortTechnology, Vol 34, Iss 4 (2024)

Thirty sweetpotato (Ipomoea batatas var. batatas) genotypes were evaluated for yield, resistances to weevil or nematode pests, and consumer acceptance across three field trials planted at Pepe‘ekeo, Hawai‘i Island between 2017 to 2020. At harvest

Externí odkaz: https://doaj.org/article/8f38f54377c64aaeac2323f6b9c4a316

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Akademický článek

Tailoring IPM plans to fight a cloaked pest: helping smallholder farmers combat the sweetpotato weevil in sub-Saharan Africa

Autor: Chad A. Keyser, Frederick S. Walters, Haley Turner, Elka Armstrong, Jeff Davis, Brooke Bissinger, Brant Johnson, Agnes Alajo, Paul Musana, Joseph Odongo, Benard Yada, Milton A. Otema

Publikováno v: CABI Agriculture and Bioscience, Vol 5, Iss 1, Pp 1-20 (2024)

Abstract Africa accounts for a significant portion of the world’s sweetpotato production where it is widely grown as a staple crop. In sub-Saharan Africa (SSA), sweetpotato serves as an important year-round source of calories and nutrition, a form

Externí odkaz: https://doaj.org/article/55827e89124a45dcbc2e513bf723bc09

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Akademický článek

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Akademický článek

Induced biosynthesis of chlorogenic acid in sweetpotato leaves confers the resistance against sweetpotato weevil attack

Autor: Yinyin Liao, Lanting Zeng, Shunfa Rao, Dachuan Gu, Xu Liu, Yaru Wang, Hongbo Zhu, Xingliang Hou, Ziyin Yang

Publikováno v: Journal of Advanced Research, Vol 24, Iss , Pp 513-522 (2020)

Sweetpotato weevil is among the most harmful pests in some major sweetpotato growing areas with warm climates. To enable the future establishment of safe weevil-resistance strategies, anti-weevil metabolites from sweetpotato should be investigated. I

Externí odkaz: https://doaj.org/article/688c89a8abba4a5996e90d9b59f978d2

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Akademický článek

Sweetpotato Cultivar Trials on Hawai‘i Island

Autor: Susan C. Miyasaka, Marisa Wall, Don LaBonte, Alton Arakaki

Publikováno v: HortTechnology, Vol 29, Iss 6, Pp 967-975 (2019)

Twelve sweetpotato (Ipomoea batatas var. batatas) accessions/cultivars/landraces (entries) were evaluated for yield, resistance to pests, and quality in five field trials planted at Pepe`ekeo, Hawai‘i Island, and replicated over time with blocks pl

Externí odkaz: https://doaj.org/article/9e51181b40294b42b8a617344f59074a

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Akademický článek

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Akademický článek

Segregation of Hydroxycinnamic Acid Esters Mediating Sweetpotato Weevil Resistance in Storage Roots of Sweetpotato

Autor: Milton O. Anyanga, Benard Yada, G. C. Yencho, Gorrettie N. Ssemakula, Agnes Alajo, Dudley I. Farman, Robert O. M. Mwanga, Philip C. Stevenson

Publikováno v: Frontiers in Plant Science, Vol 8 (2017)

Resistance to sweetpotato weevils (Cylas spp.) has been identified in several sweetpotato (Ipomoea batatas) landraces from East Africa and shown to be conferred by hydroxycinnamic acids that occur on the surface of storage roots. The segregation of r

Externí odkaz: https://doaj.org/article/653f900b7e424dd99c606615b5230263

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