Abstract
To determine if differences exist in the ability of three Fusarium species (F. graminearum, F. verticillioides, and F. subglutinans) to infect maize ears as the silks and kernels mature, one moderately resistant and two susceptible hybrids were inoculated at two points of entry (silk channel and kernels) in 1994 and 1995. Inoculations were conducted nine times for each part of the ear starting from silk emergence. For all three species, the greatest silk channel inoculated disease severities occurred when the ears were inoculated in the early stages of silk development, with a peak in susceptibility around 1-6 days after silk emergence, followed by a rapid decrease in severity. With kernel inoculations, a general decrease in disease severity occurred with time for all species. Fusarium verticillioides had the lowest disease severity of the three species. With silk channel inoculations, F. subglutinans resulted in higher disease severity than F. graminearum; however, the opposite was found with kernel inoculations, with F. graminearum producing the greatest amount of disease symptoms.
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Claims 9
Claim · model-written summary
Early silk channel inoculation gave the greatest disease severity for F. graminearum, peaking around 1-6 days after silk emergence before declining.
- Treatment
- silk channel inoculatede0
- Interactor
- F. graminearum
_on_Corn_(Zea_mays)_at_Waimea%2C_Hawaii.jpg?width=60)
Fusarium graminearume1pathogen - Outcome
- disease severitiese0
- Direction
- greateste0
- Value
- 1-6 dayse0
- Comparator
- early stages of silk developmente0
Zea maysOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
_on_Corn_(Zea_mays)_at_Waimea%2C_Hawaii.jpg?width=500)
Verbatim
e0“For all three species, the greatest silk channel inoculated disease severities occurred when the ears were inoculated in the early stages of silk development, with a peak in susceptibility around 1-6 days after silk emergence, followed by a rapid decrease in severity.”
e1“F. graminearum, F. verticillioides, and F. subglutinans”
e2“maize ears”
Claim · model-written summary
Early silk channel inoculation gave the greatest disease severity for F. verticillioides, peaking around 1-6 days after silk emergence before declining.
- Treatment
- silk channel inoculatede0
- Interactor
- F. verticillioides
Fusarium verticillioidese1pathogen - Outcome
- disease severitiese0
- Direction
- greateste0
- Value
- 1-6 dayse0
- Comparator
- early stages of silk developmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For all three species, the greatest silk channel inoculated disease severities occurred when the ears were inoculated in the early stages of silk development, with a peak in susceptibility around 1-6 days after silk emergence, followed by a rapid decrease in severity.”
e1“F. graminearum, F. verticillioides, and F. subglutinans”
e2“maize ears”
Claim · model-written summary
Early silk channel inoculation gave the greatest disease severity for F. subglutinans, peaking around 1-6 days after silk emergence before declining.
- Treatment
- silk channel inoculatede0
- Interactor
- F. subglutinans
Fusarium subglutinanse1pathogen - Outcome
- disease severitiese0
- Direction
- greateste0
- Value
- 1-6 dayse0
- Comparator
- early stages of silk developmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For all three species, the greatest silk channel inoculated disease severities occurred when the ears were inoculated in the early stages of silk development, with a peak in susceptibility around 1-6 days after silk emergence, followed by a rapid decrease in severity.”
e1“F. graminearum, F. verticillioides, and F. subglutinans”
e2“maize ears”
Claim · model-written summary
Kernel inoculation disease severity generally decreased over time for F. graminearum.
- Treatment
- kernel inoculationse0
- Interactor
- F. graminearumFusarium graminearume1pathogen
- Outcome
- disease severitye0
- Direction
- decreasee0
- Comparator
- timee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With kernel inoculations, a general decrease in disease severity occurred with time for all species.”
e1“F. graminearum, F. verticillioides, and F. subglutinans”
e2“maize ears”
Claim · model-written summary
Kernel inoculation disease severity generally decreased over time for F. verticillioides.
- Treatment
- kernel inoculationse0
- Interactor
- F. verticillioidesFusarium verticillioidese1pathogen
- Outcome
- disease severitye0
- Direction
- decreasee0
- Comparator
- timee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With kernel inoculations, a general decrease in disease severity occurred with time for all species.”
e1“F. graminearum, F. verticillioides, and F. subglutinans”
e2“maize ears”
Claim · model-written summary
Kernel inoculation disease severity generally decreased over time for F. subglutinans.
- Treatment
- kernel inoculationse0
- Interactor
- F. subglutinansFusarium subglutinanse1pathogen
- Outcome
- disease severitye0
- Direction
- decreasee0
- Comparator
- timee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With kernel inoculations, a general decrease in disease severity occurred with time for all species.”
e1“F. graminearum, F. verticillioides, and F. subglutinans”
e2“maize ears”
Claim · model-written summary
F. verticillioides caused the lowest disease severity among the three species.
- Interactor
- Fusarium verticillioidesFusarium verticillioidese0pathogen
- Outcome
- disease severitye0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fusarium verticillioides had the lowest disease severity of the three species.”
e1“maize ears”
Claim · model-written summary
With silk channel inoculation, F. subglutinans caused higher disease severity than F. graminearum.
- Treatment
- silk channel inoculationse0
- Interactor
- F. subglutinansFusarium subglutinanse0pathogen
- Outcome
- disease severitye0
- Direction
- highere0
- Comparator
- F. graminearume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With silk channel inoculations, F. subglutinans resulted in higher disease severity than F. graminearum”
e1“maize ears”
Claim · model-written summary
With kernel inoculation, F. graminearum produced the greatest disease symptoms.
- Treatment
- kernel inoculationse0
- Interactor
- F. graminearumFusarium graminearume0pathogen
- Outcome
- disease symptomse0
- Direction
- greateste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with kernel inoculations, with F. graminearum producing the greatest amount of disease symptoms.”
e1“maize ears”
The same questions in other papers
inoculation · Fusarium graminearum · Zea mays (maize)Positive and negative results
7 papers in the same direction as this paper · 5 in the opposite direction
- negative
- no effect
- negative
9 papers more in this group
See all 13 papers →inoculation · Fusarium verticillioides · Zea mays (maize)Positive and negative results
13 papers in the same direction as this paper · 11 in the opposite direction
- negative
- negative
- no effect
21 papers more in this group
See all 25 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.