Paper · 2007 · Plant Disease

Preplant Biofumigation with Sorghum or Methyl Bromide Compared for Managing Criconemoides xenoplax in a Young Peach Orchard

A. P. Nyczepir; R. Rodriguez-Kabana

3
claims
6
verbatim quotes
11
citations
3
research areas
—
Not open access

Abstract

Sorghum as a preplant green manure biofumigant management system of Criconemoides xenoplax was investigated from 1998 to 2003. The study was conducted on a site infested with C. xenoplax and having a previous history of peach tree short life (PTSL). Plots consisted of five preplant treatments: (i) nonfumigated soil without tarp and urea, (ii) nonfumigated soil with tarp and urea, (iii) sorghum as a green manure without tarp and urea, (iv) sorghum as a green manure with tarp and urea, and (v) preplant methyl bromide fumigation. Sorghum as a green manure with and without tarp was comparable with methyl bromide fumigation in suppressing the population of C. xenoplax in the early stages of this experiment. Nematode population densities were suppressed 11 months longer in sorghum with tarp and urea plots than in sorghum without tarp and urea plots. However, nematode population densities in sorghum with tarp and urea plots were not suppressed as long as in fumigated methyl bromide plots (19 versus 24 months, respectively).

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Claims 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sorghum green manure with and without tarp was comparable with methyl bromide fumigation in suppressing C. xenoplax populations in the early stages of the peach orchard experiment.

Treatment
Sorghum as a green manure with and without tarpe0
Interactor
C. xenoplaxe0pathogen
Outcome
suppressing the population of C. xenoplaxe0
Direction
comparablee0
Comparator
methyl bromide fumigatione0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Sorghum as a green manure with and without tarp was comparable with methyl bromide fumigation in suppressing the population of C. xenoplax in the early stages of this experiment”

✓ located verbatim in the source · abstract, characters 533–710 · show in text ↑
t0

“Young Peach Orchard”

✓ located verbatim in the source · title, characters 104–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nematode population densities were suppressed 11 months longer in sorghum with tarp and urea plots than in sorghum without tarp and urea plots.

Treatment
sorghum with tarp and ureae0
Interactor
NematodeNematodae0pathogen
Outcome
Nematode population densities were suppressede0
Direction
longere0
Value
11 monthse0
Comparator
sorghum without tarp and ureae0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Nematode population densities were suppressed 11 months longer in sorghum with tarp and urea plots than in sorghum without tarp and urea plots”

✓ located verbatim in the source · abstract, characters 712–854 · show in text ↑
t0

“Young Peach Orchard”

✓ located verbatim in the source · title, characters 104–123 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nematode population densities in sorghum with tarp and urea plots were not suppressed as long as in methyl bromide fumigated plots (19 versus 24 months).

Treatment
sorghum with tarp and ureae0
Interactor
nematodeNematodae0pathogen
Outcome
nematode population densitiese0
Direction
not suppressed as long ase0
Value
19 versus 24 monthse0
Comparator
fumigated methyl bromide plotse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“nematode population densities in sorghum with tarp and urea plots were not suppressed as long as in fumigated methyl bromide plots (19 versus 24 months, respectively)”

✓ located verbatim in the source · abstract, characters 865–1031 · show in text ↑
t0

“Young Peach Orchard”

✓ located verbatim in the source · title, characters 104–123 · show in text ↑

Sorghum · pest · Prunus persica (peach)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

fertilization · pest · Prunus persica (peach)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 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.