Abstract
Preparationof either Bacillus thuringiensis or Trichoderma harzianum were used as seed coating or soil application for management of root-knot and root rot disease complex caused by the root-knot nematode, Meloidogyne javanica and the fungus Rhizoctonia solani on soybean plants. Number of galls, root galling, egg masses and disease severity were reduced sharply on plants treated with both biocontrol agents, either as seed or soil application compared with non-treated plants. Soil application with both biocontrol agents was the best method in reducing nematode and fungus disease severity. Plant growth parameters i.e. fresh shoot and root weight, dry weight and number of pods and bacterial nodules were markedly increased with all treatments of biocontrol agent either with seed or soil treatment compared to plants grown in infested soil with either pathogens alone or combined. Results show that plant survival was more affected when R. solani was alone or combined with M. javanica. Seed coating was considered the effective method in increasing survival plants. The biochemical analysis of treated plants with both biocontrol agents were affected compared to non-treated plants grown in pathogen infested soil. The biochemical parameters i.e. chlorophyll A and B, carotein, phenols and amino acids were enhanced in bioagent treated plants compared to non-treated plants
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Claims 5
Claim · model-written summary
Biocontrol treatments sharply reduced galling, egg masses, and disease severity relative to untreated soybean.
- Taxon
- SOYBEAN
Glycine maxt0 - Treatment
- both biocontrol agentse0
- Outcome
- Number of galls, root galling, egg massese0
- Direction
- reduced sharplye0
- Comparator
- non-treated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Number of galls, root galling, egg masses and disease severity were reduced sharply on plants treated with both biocontrol agents, either as seed or soil application compared with non-treated plants.”
t0“SOYBEAN”
Claim · model-written summary
Soil application of both agents best reduced nematode and fungal disease severity.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- Soil application with both biocontrol agentse0
- Outcome
- nematode and fungus disease severitye0
- Direction
- reducinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil application with both biocontrol agents was the best method in reducing nematode and fungus disease severity.”
t0“SOYBEAN”
Claim · model-written summary
Biocontrol treatment increased shoot and root weight, pod number, and nodules relative to infested untreated plants.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- all treatments of biocontrol agente0
- Outcome
- fresh shoot and root weight, dry weight and number of podse0
- Direction
- increasede0
- Comparator
- plants grown in infested soil with either pathogens alone or combinede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plant growth parameters i.e. fresh shoot and root weight, dry weight and number of pods and bacterial nodules were markedly increased with all treatments of biocontrol agent either with seed or soil treatment compared to plants grown in infested soil with either pathogens alone or combined.”
t0“SOYBEAN”
Claim · model-written summary
Seed coating was effective at increasing soybean survival.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- Seed coatinge0
- Outcome
- survival plantse0
- Direction
- increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed coating was considered the effective method in increasing survival plants.”
t0“SOYBEAN”
Claim · model-written summary
Biocontrol treatments enhanced chlorophyll, carotene, phenols, and amino acids in soybean.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- bioagente0
- Outcome
- chlorophyll A and B, carotein, phenolse0
- Direction
- enhancede0
- Comparator
- non-treated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“chlorophyll A and B, carotein, phenols and amino acids were enhanced in bioagent treated plants compared to non-treated plants”
t0“SOYBEAN”
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