Abstract
Toxicity of five systemic fungicides on radial growth of Macrophomina phaseolina (Tassi) Goid and Cephalophorium gregatum Arlington and Chamberl, the causal pathogens of damping-off and root-root diseases of soybean, were determined. In vitro, results showed that Benlate T, Quinolate CTS and Vitavax SP were the most inhibitory to fungal growth. In greenhouse, fungicides (Deflate T, Quinolate CTS and Vitavax SP), applied as seed dressing, varied in their effect on nodulation, fresh weight and damping-off of soybean seedlings. Benlate T resulted in the least nodulation and seedling fresh weight and highly affected pre-and post-emergence damping-off of soybean seedlings, while Quinolate CTS and Vitavax SP differed in their effect on bacterial nodulation and seedlings fresh weight and were less effective on damping-off infection. In field experiment, seed dressing with fungicides significantly de-creased damping-off and increased healthy survivals in uninfested plants, which increased seed yield. Studying the translocation of Benlate T, Vitavax SP and Quinolate CTS in soybean seedlings, indicated that three systemic fungicides remained active in stem tissues for at least 30 days.
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Claims 8
Claim · model-written summary
Benlate T, Quinolate CTS and Vitavax SP were most inhibitory to pathogen fungal growth in vitro.
- Taxon
- soybean
Glycine maxe1 - Treatment
- Benlate T, Quinolate CTS and Vitavax SPe0
- Interactor
- Macrophomina phaseolina (Tassi) Goid and Cephalophorium gregatum Arlington and Chamberle1pathogen
- Outcome
- fungal growthe0
- Direction
- most inhibitorye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Benlate T, Quinolate CTS and Vitavax SP were the most inhibitory to fungal growth”
e1“Macrophomina phaseolina (Tassi) Goid and Cephalophorium gregatum Arlington and Chamberl, the causal pathogens of damping-off and root-root diseases of soybean”
Claim · model-written summary
Benlate T caused the least nodulation and seedling fresh weight in the greenhouse.
- Taxon
- soybeanGlycine maxe1
- Treatment
- Benlate Te0
- Outcome
- nodulation and seedling fresh weighte0
- Direction
- leaste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Benlate T resulted in the least nodulation and seedling fresh weight”
e1“EFFECT OF SEED DRESSING WITH FUNGICIDES ON DAMPING-OFF ROOT-ROT AND NODULATION IN SOYBEAN”
Claim · model-written summary
Benlate T strongly affected soybean pre- and post-emergence damping-off.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Benlate Te0
- Outcome
- pre-and post-emergence damping-offe0
- Direction
- highly affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Benlate T resulted in the least nodulation and seedling fresh weight and highly affected pre-and post-emergence damping-off of soybean seedlings”
Claim · model-written summary
Quinolate CTS and Vitavax SP differed in effects on bacterial nodulation and seedling fresh weight.
- Taxon
- soybeanGlycine maxe1
- Treatment
- Quinolate CTS and Vitavax SPe0
- Outcome
- bacterial nodulation and seedlings fresh weighte0
- Direction
- differede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Quinolate CTS and Vitavax SP differed in their effect on bacterial nodulation and seedlings fresh weight”
e1“EFFECT OF SEED DRESSING WITH FUNGICIDES ON DAMPING-OFF ROOT-ROT AND NODULATION IN SOYBEAN”
Claim · model-written summary
Quinolate CTS and Vitavax SP were less effective against damping-off infection.
- Taxon
- soybeanGlycine maxe1
- Treatment
- Quinolate CTS and Vitavax SPe0
- Outcome
- damping-off infectione0
- Direction
- less effectivee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Quinolate CTS and Vitavax SP differed in their effect on bacterial nodulation and seedlings fresh weight and were less effective on damping-off infection”
e1“EFFECT OF SEED DRESSING WITH FUNGICIDES ON DAMPING-OFF ROOT-ROT AND NODULATION IN SOYBEAN”
Claim · model-written summary
Fungicide seed dressing significantly decreased damping-off and increased healthy soybean survival in uninfested field plants.
- Taxon
- soybeanGlycine maxe1
- Treatment
- seed dressing with fungicidese0
- Outcome
- damping-off and increased healthy survivalse0
- Direction
- de-creasede0
- Qualifier
- uninfested plantse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed dressing with fungicides significantly de-creased damping-off and increased healthy survivals in uninfested plants”
e1“EFFECT OF SEED DRESSING WITH FUNGICIDES ON DAMPING-OFF ROOT-ROT AND NODULATION IN SOYBEAN”
Claim · model-written summary
Increased healthy soybean survival raised seed yield.
- Taxon
- soybeanGlycine maxe1
- Outcome
- seed yielde0
- Direction
- increasede0
- Qualifier
- healthy survivalse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increased healthy survivals in uninfested plants, which increased seed yield”
e1“EFFECT OF SEED DRESSING WITH FUNGICIDES ON DAMPING-OFF ROOT-ROT AND NODULATION IN SOYBEAN”
Claim · model-written summary
Benlate T, Vitavax SP and Quinolate CTS remained active in soybean stem tissue for at least 30 days.
- Taxon
- soybeanGlycine maxe0
- Organ / stage
- stem tissuese0
- Treatment
- Benlate T, Vitavax SP and Quinolate CTSe0
- Outcome
- remained active in stem tissuese0
- Value
- at least 30 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Benlate T, Vitavax SP and Quinolate CTS in soybean seedlings, indicated that three systemic fungicides remained active in stem tissues for at least 30 days”
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