Abstract
Chang, K. F., Hwang, S. F., Ahmed, H. U., Gossen, B. D., Turnbull, G. D. and Strelkov, S. E. 2013. Management strategies to reduce losses caused by fusarium seedling blight of field pea. Can. J. Plant Sci. 93: 619–625. Fusarium seedling blight can cause substantial reductions in the stand density of field pea in western Canada. In greenhouse experiments, emergence decreased and root rot severity rose with increasing inoculum density. In field trials in 2007 and 2008 near Edmonton, AB, seeding at different depths and seeding dates did not consistently affect emergence or yield in Fusarium-infested soils. In field experiments, emergence declined significantly with each increase in inoculum level. Also, seed yield were reduced at high levels of disease pressure. Treatment of seed with Apron Maxx improved emergence, nodulation and yield of treatments challenged with inoculum of F. avenaceum in both greenhouse and field experiments. This research demonstrates the need to prevent seedling blight and root rot through proper seed treatment.
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Claims 7
Claim · model-written summary
In greenhouse experiments, emergence of field pea decreased with increasing Fusarium inoculum density.
- Taxon
- field peat0
- Treatment
- increasing inoculum densitye0
- Outcome
- emergencee0
- Direction
- decreasede0
- Setting
- greenhouse experimentse0
FusariumNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fusarium seedling blight of field pea”
e0“In greenhouse experiments, emergence decreased and root rot severity rose with increasing inoculum density”
e1“Fusarium seedling blight can cause substantial reductions in the stand density of field pea in western Canada”
Claim · model-written summary
In greenhouse experiments, root rot severity of field pea rose with increasing Fusarium inoculum density.
- Taxon
- field peat0
- Treatment
- increasing inoculum densitye0
- Outcome
- root rot severitye0
- Direction
- rosee0
- Setting
- greenhouse experimentse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fusarium seedling blight of field pea”
e0“In greenhouse experiments, emergence decreased and root rot severity rose with increasing inoculum density”
e1“Fusarium seedling blight can cause substantial reductions in the stand density of field pea in western Canada”
Claim · model-written summary
In Fusarium-infested field soils, seeding depth and seeding date did not consistently affect emergence or yield of field pea.
- Taxon
- field peat0
- Treatment
- seeding at different depths and seeding datese2
- Outcome
- emergence or yielde2
- Direction
- no_changeinferrede2
- Setting
- near Edmonton, ABe2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fusarium seedling blight of field pea”
e2“In field trials in 2007 and 2008 near Edmonton, AB, seeding at different depths and seeding dates did not consistently affect emergence or yield in Fusarium-infested soils”
Claim · model-written summary
In field experiments, emergence of field pea declined significantly with each increase in inoculum level.
- Taxon
- field peat0
- Treatment
- each increase in inoculum levele3
- Outcome
- emergencee3
- Direction
- declinede3
- Setting
- field experimentse3
Not reportedComparator
Verbatim
t0“fusarium seedling blight of field pea”
e3“In field experiments, emergence declined significantly with each increase in inoculum level”
Claim · model-written summary
Apron Maxx seed treatment improved emergence, nodulation and yield of field pea challenged with F. avenaceum in greenhouse and field.
- Taxon
- field peat0
- Treatment
- Treatment of seed with Apron Maxxe4
- Interactor
- F. avenaceum
Fusarium avenaceume4pathogen - Outcome
- emergence, nodulation and yielde4
- Direction
- improvede4
- Setting
- greenhouse and field experimentse4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fusarium seedling blight of field pea”
e4“Treatment of seed with Apron Maxx improved emergence, nodulation and yield of treatments challenged with inoculum of F. avenaceum in both greenhouse and field experiments”
Claim · model-written summary
Seed yield of field pea was reduced at high levels of disease pressure.
Not reportedComparator
Verbatim
t0“fusarium seedling blight of field pea”
e5“Also, seed yield were reduced at high levels of disease pressure”
Claim · model-written summary
The authors recommend preventing seedling blight and root rot in field pea through proper seed treatment.
Verbatim
t0“fusarium seedling blight of field pea”
e6“This research demonstrates the need to prevent seedling blight and root rot through proper seed treatment”
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See all 9 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.