Abstract
Faba bean ( Vicia faba L.) is a crucial pulse crop extensively cultivated in the country for its contributions of proteins, carbohydrates, and economic benefits. However, its production has decreased due to fungal diseases, specifically chocolate spot ( Botrytis fabae ) and rust ( Uromyces viciae-fabae ). The experiment was conducted at Arbarakate and Ija Fara farmers training center (FTC) research sub sites during the main crop season of 2022 to evaluate management strategies for chocolate spot and rust diseases through the integration of host resistance with fungicides. The study utilized a factorial combination of four varieties of faba bean (Aloshe, Dide’a, Gabelcho, and Local) along with two fungicides (Kanzole 25% and Mancozeb 80WP), including a control, within a randomized complete block design (RCBD) with three replications. Diseases and crop‐related parameters were analyzed using SAS software, while SPSS version 20 was used for correlation analyses of yield and yield‐related parameters of faba beans in relation to disease intensity. Findings revealed that faba bean varieties and fungicides had significant ( p < 0.05) effects on disease incidence (DI) and the number of pods per plant (NPPP) at both locations, while percent severity index (PSI), number of seeds per pod, 100 seed weight, and above‐ground biomass (AGB) were significantly affected by both factors at Ija Fara. Phenological parameters were significantly affected by varieties only at both sites. The interaction of variety and fungicides had a significant influence on the number of fertile tillers and yield at both sites. Moreover, grain yield showed highly significant negative correlations with disease parameters, suggesting their impact on yield reduction. The highest yield of 4726 kg/ha was obtained from the Aloshe variety treated with Kanzole 25% EC, followed by 4678 kg/ha from the same variety with Mancozeb 80WP at Arbarakate, whereas the lowest yield of 2168 kg/ha was obtained from the local control at Ija Fara. The integration of bean varieties such as Aloshe and Dide’a, along with Kanzole 25% EC and Mancozeb 80WP fungicides, significantly reduced disease severity and increased yield. Moreover, applying Kanzole EC 25% with the Aloshe variety led to high net benefits (NBs) with an acceptable marginal rate of return (MRR). The study concluded that the use of Kanzole EC 25% with the Aloshe variety is recommended for optimal production in the study area and other similar agroecologies to confirm the present results.
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Claims 14
Claim · model-written summary
Variety and fungicide significantly affected disease incidence at both locations.
- Taxon
- Faba Bean ( Vicia faba L.)
Vicia fabat0 - Treatment
- varieties and fungicidese0
- Outcome
- disease incidence (DI)e0
- Qualifier
- both locationse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“faba bean varieties and fungicides had significant ( p < 0.05) effects on disease incidence (DI) and the number of pods per plant (NPPP) at both locations”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
Variety and fungicide significantly affected pods per plant at both locations.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Treatment
- varieties and fungicidese0
- Outcome
- number of pods per plant (NPPP)e0
- Qualifier
- both locationse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“faba bean varieties and fungicides had significant ( p < 0.05) effects on disease incidence (DI) and the number of pods per plant (NPPP) at both locations”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
Variety and fungicide significantly affected disease severity at Ija Fara.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Treatment
- varieties of faba bean (Aloshe, Dide’a, Gabelcho, and Local) along with two fungicides (Kanzole 25% and Mancozeb 80WP)e1
- Outcome
- percent severity index (PSI)e0
- Setting
- Ija Farae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“percent severity index (PSI), number of seeds per pod, 100 seed weight, and above‐ground biomass (AGB) were significantly affected by both factors at Ija Fara”
e1“varieties of faba bean (Aloshe, Dide’a, Gabelcho, and Local) along with two fungicides (Kanzole 25% and Mancozeb 80WP)”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
Variety and fungicide significantly affected seeds per pod, 100 seed weight, and above-ground biomass at Ija Fara.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Treatment
- varieties of faba bean (Aloshe, Dide’a, Gabelcho, and Local) along with two fungicides (Kanzole 25% and Mancozeb 80WP)e1
- Outcome
- number of seeds per pod, 100 seed weight, and above‐ground biomass (AGB)e0
- Setting
- Ija Farae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of seeds per pod, 100 seed weight, and above‐ground biomass (AGB) were significantly affected by both factors at Ija Fara”
e1“varieties of faba bean (Aloshe, Dide’a, Gabelcho, and Local) along with two fungicides (Kanzole 25% and Mancozeb 80WP)”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
Variety alone significantly affected phenological parameters at both sites.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Treatment
- varietiese0
- Outcome
- Phenological parameterse0
- Qualifier
- both sitese0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phenological parameters were significantly affected by varieties only at both sites.”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
The variety-by-fungicide interaction significantly influenced fertile tiller number and yield at both sites.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Treatment
- variety and fungicidese0
- Outcome
- number of fertile tillers and yielde0
- Qualifier
- both sitese0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The interaction of variety and fungicides had a significant influence on the number of fertile tillers and yield at both sites.”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
Grain yield was negatively correlated with disease parameters.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Interactor
- Botrytis fabae
Botrytis fabaee1pathogen - Second interactor
- Uromyces viciae-fabae
Uromyces viciae-fabaee1pathogen - Outcome
- grain yielde0
- Direction
- negativee0
- Qualifier
- disease parameterse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield showed highly significant negative correlations with disease parameters”
e1“chocolate spot ( Botrytis fabae ) and rust ( Uromyces viciae-fabae )”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
Aloshe treated with Kanzole 25% EC yielded 4726 kg/ha at Arbarakate, the highest result.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Material
- Aloshee0
- Treatment
- Kanzole 25% ECe0
- Outcome
- yielde0
- Direction
- higheste0
- Value
- 4726 kg/hae0
- Setting
- Arbarakatee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest yield of 4726 kg/ha was obtained from the Aloshe variety treated with Kanzole 25% EC”
e1“at Arbarakate, whereas the lowest yield”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
Aloshe treated with Mancozeb 80WP yielded 4678 kg/ha at Arbarakate.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Material
- Aloshee1
- Treatment
- Mancozeb 80WPe0
- Outcome
- yielde2
- Direction
- followed bye0
- Value
- 4678 kg/hae0
- Setting
- Arbarakatee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“followed by 4678 kg/ha from the same variety with Mancozeb 80WP at Arbarakate”
e1“the Aloshe variety treated with Kanzole 25% EC”
e2“The interaction of variety and fungicides had a significant influence on the number of fertile tillers and yield at both sites.”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
The local untreated control yielded 2168 kg/ha at Ija Fara, the lowest result.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Material
- locale0
- Outcome
- yielde0
- Direction
- loweste0
- Value
- 2168 kg/hae0
- Setting
- Ija Farae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lowest yield of 2168 kg/ha was obtained from the local control at Ija Fara”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
The integrated varieties and fungicides significantly reduced disease severity.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Material
- Aloshe and Dide’ae0
- Treatment
- Kanzole 25% EC and Mancozeb 80WP fungicidese0
- Outcome
- disease severitye0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The integration of bean varieties such as Aloshe and Dide’a, along with Kanzole 25% EC and Mancozeb 80WP fungicides, significantly reduced disease severity and increased yield.”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
The integrated varieties and fungicides significantly increased yield.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Material
- Aloshe and Dide’ae0
- Treatment
- Kanzole 25% EC and Mancozeb 80WP fungicidese0
- Outcome
- yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The integration of bean varieties such as Aloshe and Dide’a, along with Kanzole 25% EC and Mancozeb 80WP fungicides, significantly reduced disease severity and increased yield.”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
Kanzole EC 25% applied to Aloshe gave high net benefits and an acceptable marginal rate of return.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Material
- Aloshee0
- Treatment
- Kanzole EC 25%e0
- Outcome
- net benefits (NBs) with an acceptable marginal rate of return (MRR)e0
- Direction
- highe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“applying Kanzole EC 25% with the Aloshe variety led to high net benefits (NBs) with an acceptable marginal rate of return (MRR)”
t0“Faba Bean ( Vicia faba L.)”
Claim · model-written summary
The authors recommend Kanzole EC 25% with Aloshe for optimal production in the study area and similar agroecologies.
- Taxon
- Faba Bean ( Vicia faba L.)Vicia fabat0
- Material
- Aloshee0
- Treatment
- Kanzole EC 25%e0
- Outcome
- use of Kanzole EC 25% with the Aloshe varietye0
- Qualifier
- study area and other similar agroecologiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the use of Kanzole EC 25% with the Aloshe variety is recommended for optimal production in the study area and other similar agroecologies”
t0“Faba Bean ( Vicia faba L.)”
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See all 14 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.