Abstract
Abstract Temperature, cultivar, locus of inoculation, and prior-inoculation (inoculation 24 hr earlier with 3 nonpathogenic fungi) affected the expression of fusarium wilt caused by Fusarium oxysporium f. niveum (E.F.Sm.) Snyder & Hansen, in watermelons. Prior inoculation with Helminthosporium carbonum Ulktrup was found to be more effective in cross protection than were Fusarium oxysporium f. lycopersici (Sacc.) Snyder & Hansen, or Verticillium alboatrum Reinke & Berth. Temperatures of 27°C resulted in more fusarium infection than at 20° and obscured the expression both of genetic resistance and resistance induced by the prior-inoculations. Induced resistance increased plant survival and plant growth for 3 cultivars in field trials, but possibly produced deleterious effects in a resistant cultivar.
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Claims 7
Claim · model-written summary
Temperature, cultivar, inoculation site, and prior inoculation affected wilt expression.
- Taxon
- watermelons
Citrullus lanatuse0 - Interactor
- Fusarium oxysporium f. niveume0pathogen
- Outcome
- expression of fusarium wilte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Temperature, cultivar, locus of inoculation, and prior-inoculation (inoculation 24 hr earlier with 3 nonpathogenic fungi) affected the expression of fusarium wilt caused by Fusarium oxysporium f. niveum (E.F.Sm.) Snyder & Hansen, in watermelons”
Claim · model-written summary
Prior Helminthosporium carbonum gave stronger cross protection than the two other fungi.
- Taxon
- WatermelonCitrullus lanatust0
- Treatment
- Prior inoculation with Helminthosporium carbonum Ulktrupe0
- Second interactor
- Helminthosporium carbonum Ulktrup
Bipolaris zeicolae0biocontrol_agent - Outcome
- cross protectione0
- Direction
- more effectivee0
- Comparator
- Fusarium oxysporium f. lycopersici (Sacc.) Snyder & Hansen, or Verticillium alboatrum Reinke & Berthe0
FusariumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Prior inoculation with Helminthosporium carbonum Ulktrup was found to be more effective in cross protection than were Fusarium oxysporium f. lycopersici (Sacc.) Snyder & Hansen, or Verticillium alboatrum Reinke & Berth”
t0“Fusarium Wilt of Watermelon”
Claim · model-written summary
At 27°C Fusarium infection exceeded that at 20°.
- Taxon
- WatermelonCitrullus lanatust0
- Treatment
- 27°Ce0
- Outcome
- fusarium infectione0
- Direction
- moree0
- Comparator
- 20°e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Temperatures of 27°C resulted in more fusarium infection than at 20°”
t0“Fusarium Wilt of Watermelon”
Claim · model-written summary
At 27°C genetic and induced resistance were obscured.
- Taxon
- WatermelonCitrullus lanatust0
- Outcome
- expression both of genetic resistance and resistance induced by the prior-inoculationse0
- Qualifier
- 27°Ce0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Temperatures of 27°C resulted in more fusarium infection than at 20° and obscured the expression both of genetic resistance and resistance induced by the prior-inoculations”
t0“Fusarium Wilt of Watermelon”
Claim · model-written summary
Induced resistance increased field survival in three cultivars.
- Taxon
- WatermelonCitrullus lanatust0
- Outcome
- plant survivale0
- Direction
- increasede0
- Value
- 3 cultivarse0
- Setting
- field trialse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Induced resistance increased plant survival and plant growth for 3 cultivars in field trials”
t0“Fusarium Wilt of Watermelon”
Claim · model-written summary
Induced resistance increased field growth in three cultivars.
- Taxon
- WatermelonCitrullus lanatust0
- Outcome
- plant growthe0
- Direction
- increasede0
- Value
- 3 cultivarse0
- Setting
- field trialse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Induced resistance increased plant survival and plant growth for 3 cultivars in field trials”
t0“Fusarium Wilt of Watermelon”
Claim · model-written summary
Induced resistance possibly harmed a resistant cultivar.
- Taxon
- WatermelonCitrullus lanatust0
- Material
- resistant cultivare0
- Outcome
- deleterious effectse0
- Qualifier
- possiblye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“but possibly produced deleterious effects in a resistant cultivar”
t0“Fusarium Wilt of Watermelon”
The same questions in other papers
inoculation · Fusarium · Citrullus lanatus (watermelon)Positive and negative results
8 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
6 papers more in this group
See all 10 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.