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Xanthomonas wilt of enset in Ethiopia: Geographical spread, impact on production systems and the effect of training on disease management practices

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Title Xanthomonas wilt of enset in Ethiopia: Geographical spread, impact on production systems and the effect of training on disease management practices
 
Creator Blomme, Guy
Kearsley, Elizabeth
Buta, Sisay
Chala, Alemayehu
Kebede, Ruhama
Addis, Temesgen
Yemataw, Zerihun
 
Subject disease management
household surveys
xanthomonas vasicola pv. musacearum
banana xanthomonas wilt
farmers
training
 
Description Xanthomonas wilt of enset is a major bacterial disease affecting the entire enset-growing belt in the southern Ethiopian highlands, impacting food security and livelihoods of small-holder subsistence farmers. Through extensive interviews and field validation visits with 354 households covering 19 communities (kebeles), we show 70% of the farms to present current and past enset Xanthomonas wilt infections, with a median of 18% cumulative plant loss across affected years since disease appearance. Training by extension services proved critical for building up farmers’ knowledge on disease management, the effective implementation of disease management, and farmers’ persistence to continue with enset production even when dealing with widespread infestations. After receiving training, farmers were ten times more likely to implement targeted hygienic practices and only half as likely to implement non-recommended cultural practices. Nevertheless, training in disease management did not guarantee consistent implementation by farmers. Farmers remained reluctant to dispose of infected plants, a critical part of Xanthomonas wilt management. Moreover, farmers mostly applied disease management practices once infected plants are observed on the farm, but were unaware of preventive approaches. Extension services had also not reached all communities, with 64% of the households not having received training at the time of the survey.
 
Date 2023-01-31
2023-02-28T09:59:09Z
2023-02-28T09:59:09Z
 
Type Journal Article
 
Identifier Blomme, G.; Kearsley, E.; Buta, S.; Chala, A.; Kebede, R.; Addis, T.; Yemataw, Z. (2023) Xanthomonas wilt of enset in Ethiopia: Geographical spread, impact on production systems and the effect of training on disease management practices. African Journal of Agricultural Research, 19(1) p. 33-47. ISSN: 1991-637X
1991-637X
https://hdl.handle.net/10568/129106
https://doi.org/10.5897/AJAR2022.16243
 
Language en
 
Rights CC-BY-4.0
Open Access
 
Format 33-47
application/pdf
 
Publisher Academic Journals
 
Source African Journal of Agricultural Research