Abstract
The potency of mustard and ginger rhizome extracts, lemon juice, Atella (residue of traditional Ethiopian beer) and cow urine in controlling tomato seed borne pathogen, Xanthomonas campestris pv. vesicatoria (Xcv) was evaluated. Artificially inoculated seeds were treated by dipping for 30 min, 3 h, 12 h or 24 h. Streptomycin (0.5%), sodium hypochlorides (1%) and control treatments were similarly applied. The test organism was isolated from tomato fruit collected from central Rift Valley of Ethiopia; it belonged to T1P2 race group of Xcv. Tomato seeds were inoculated with Xcv suspensions, dried and dipped at room temperature in the treatments. Atella at all treatment durations completely inactivated (0 cfu/ml) Xcv from inoculated tomato seeds and induced 92 to 98% seed germination. Ginger and mustard extracts showed 0 cfu/ml on Xcv with 24 h soaking, 97 to 81% germination and 2303 to 2270 vigor indexes of tomato seed. A promising bactericidal effect of Atella is an excellent clue of using other traditional alcoholic drink residues in controlling Xcv on tomato seeds for small scale farming. Key words: seed treatment, Xanthomonas campestris pv. vesicatoria, plant extracts, biocontrol.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
Atella completely inactivated Xcv on inoculated tomato seeds, to 0 cfu/ml, relative to control treatments.
- Taxon
- tomato
Solanum lycopersicumt0 - Treatment
- Atellae1
- Interactor
- Xanthomonas campestris pv. vesicatoria
_(25868012152).jpg?width=60)
Xanthomonas campestrise0pathogen - Outcome
- Xcv from inoculated tomato seedse1
- Direction
- completely inactivatede1
- Value
- 0 cfu/mle1
- Comparator
- control treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_(25868012152).jpg?width=500)
Verbatim
t0“on tomato seed”
e0“controlling tomato seed borne pathogen, Xanthomonas campestris pv. vesicatoria (Xcv)”
e1“Atella at all treatment durations completely inactivated (0 cfu/ml) Xcv from inoculated tomato seeds and induced 92 to 98% seed germination”
e2“Streptomycin (0.5%), sodium hypochlorides (1%) and control treatments were similarly applied”
Claim · model-written summary
Atella raised seed germination of tomato to 92 to 98%.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Atellae1
- Outcome
- seed germinatione1
- Direction
- inducede1
- Value
- 92 to 98%e1
- Comparator
- control treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“on tomato seed”
e1“Atella at all treatment durations completely inactivated (0 cfu/ml) Xcv from inoculated tomato seeds and induced 92 to 98% seed germination”
e2“Streptomycin (0.5%), sodium hypochlorides (1%) and control treatments were similarly applied”
Claim · model-written summary
Ginger and mustard extracts with 24 h soaking reduced Xcv on tomato seed to 0 cfu/ml, relative to control treatments.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Ginger and mustard extractse3
- Interactor
- Xanthomonas campestris pv. vesicatoriaXanthomonas campestrise0pathogen
- Outcome
- Xcve3
- Direction
- decreaseinferrede3
- Value
- 0 cfu/mle3
- Qualifier
- 24 h soakinge3
- Comparator
- control treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“on tomato seed”
e0“controlling tomato seed borne pathogen, Xanthomonas campestris pv. vesicatoria (Xcv)”
e2“Streptomycin (0.5%), sodium hypochlorides (1%) and control treatments were similarly applied”
e3“Ginger and mustard extracts showed 0 cfu/ml on Xcv with 24 h soaking”
Claim · model-written summary
Ginger and mustard extracts gave 81 to 97% seed germination of tomato.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Ginger and mustard extractse3
- Outcome
- germinatione4
- Value
- 97 to 81%e4
- Comparator
- control treatmentse2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“on tomato seed”
e2“Streptomycin (0.5%), sodium hypochlorides (1%) and control treatments were similarly applied”
e3“Ginger and mustard extracts showed 0 cfu/ml on Xcv with 24 h soaking”
e4“97 to 81% germination and 2303 to 2270 vigor indexes of tomato seed”
Claim · model-written summary
Ginger and mustard extracts gave vigour indexes of 2303 to 2270 for tomato seed.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Ginger and mustard extractse3
- Outcome
- vigor indexes of tomato seede4
- Value
- 2303 to 2270e4
- Comparator
- control treatmentse2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“on tomato seed”
e2“Streptomycin (0.5%), sodium hypochlorides (1%) and control treatments were similarly applied”
e3“Ginger and mustard extracts showed 0 cfu/ml on Xcv with 24 h soaking”
e4“97 to 81% germination and 2303 to 2270 vigor indexes of tomato seed”
Claim · model-written summary
Other traditional alcoholic drink residues should be tested for controlling Xcv on tomato seeds for small-scale farming.
- Taxon
- tomato seedsSolanum lycopersicume5
- Interactor
- Xcve5pathogen
- Outcome
- using other traditional alcoholic drink residues in controlling Xcve5
- Qualifier
- an excellent cluee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“A promising bactericidal effect of Atella is an excellent clue of using other traditional alcoholic drink residues in controlling Xcv on tomato seeds for small scale farming”
The same questions in other papers
botanical · growth · Solanum lycopersicum (tomato)Positive and negative results
202 papers in the same direction as this paper · 87 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- negative
287 papers more in this group
See all 291 papers →botanical · Xanthomonas campestris · Solanum lycopersicum (tomato)Results agree
2 papers in the same direction as this paper
- positive
- positive
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.