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“decrease in density”

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Taxon: tomato ✕

Taxon groups are the verbatim names found in the abstracts (case-insensitive), not normalised: maize, corn and Zea mays are separate groups here. The Organism view merges them through NCBI Taxonomy.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Sesame produced the greatest significant reduction in broomrape density.

Taxon: tomatoSolanum lycopersicume1
Treatment: sesamee0
Interactor: Broomrapee0parasite
Outcome: Broomrape densitye0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Results showed that sesame had most significant decrease in Broomrape density.”
✓ located verbatim in the source · abstract, characters 889–967

e1
“damage reduction to tomato”
✓ located verbatim in the source · abstract, characters 220–246

Title

Evaluations of some trap crop efficiencies to Broomrape (Orobanche aegyptiaca) damage reduction in tomato (Lycopersicon esculentum).

Sirwan Babaei; Hassan Alizadeh; Mohammad Reza Jahansuz; et al. 2010

Other claims from this paper (4)

Intervention effect Black-eyed pea partly reduced broomrape damage to tomato.
Intervention effect Mungbean partly reduced broomrape damage to tomato.
Intervention effect Black-eyed pea increased tomato yield.
Intervention effect Mungbean increased tomato yield.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Nutsedge density decreased rapidly at 570 L·ha –1 Propozone.

Taxon: tomatoSolanum lycopersicumt0
Treatment: 570 L·ha –1e0
Interactor: nutsedget0weed
Outcome: nutsedge densitye0
Direction: rapid decreasee0

Not reportedComparator

Verbatim

e0
“Examined data indicated that there was a rapid decrease in nutsedge density with 570 L·ha –1 .”
✓ located verbatim in the source · abstract, characters 646–740

t0
“TOMATO NUTRIENT ABSORPTION AND NUTSEDGE”
✓ located verbatim in the source · title, characters 0–39

Title

TOMATO NUTRIENT ABSORPTION AND NUTSEDGE (Cyperus SPP.) MANAGEMENT WITH PROPYLENE OXIDE

Bielinski M. Santos; James P. Gilreath HortScience 2005. doi:10.21273/hortsci.40.3.889a

Other claims from this paper (3)

Association Foliar phosphorus rose linearly with Propozone rate.
Association Foliar potassium rose rapidly beyond 190 L·ha –1.
Intervention effect The highest tomato yields occurred at 760 and 950 L·ha –1 Propozone.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Pretransplant S-metolachlor did not reduce purple nutsedge density.

Taxon: tomatoSolanum lycopersicumt0
Treatment: S -metolachlore0
Interactor: purple nutsedgee0weed
Outcome: purple nutsedge densitye0
Direction: did not decreasee0
Comparator: nontreated controle0

Verbatim

e0
“Pre-T treatment of sulfentrazone or S -metolachlor alone were ineffective and did not decrease purple nutsedge density compared with the nontreated control”
✓ located verbatim in the source · abstract, characters 359–514

t0
“tomato”
✓ located verbatim in the source · title, characters 68–74

Title

PRE herbicides and POST halosulfuron for purple nutsedge control in tomato grown in plasticulture systems

Jialin Yu; Shaun S. Sharpe; Nathan S. Boyd Weed Technology 2020. doi:10.1017/wet.2020.24

Other claims from this paper (8)

Intervention effect Pretransplant sulfentrazone did not reduce purple nutsedge density relative to untreated plots.
Intervention effect Posttransplant halosulfuron did not reduce nutsedge density at 12 weeks in fall 2017.
Intervention effect Posttransplant halosulfuron reduced nutsedge density at 17 weeks in both seasons.
Intervention effect Pretransplant sulfentrazone followed by posttransplant halosulfuron reduced nutsedge populations in both seasons.
Intervention effect Pretransplant S-metolachlor followed by posttransplant halosulfuron reduced nutsedge populations in both seasons.
Intervention effect Herbicide treatments did not injure tomato or reduce its height or yield.
Intervention effect Sequential herbicide programs generally improved nutsedge control over single-timing applications.
Recommendation The authors recommend posttransplant halosulfuron for season-long nutsedge control.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fallow before tomato reduced P. penetrans soil population density by 37%.

Taxon: tomatoSolanum lycopersicume2
Treatment: fallowe2
Interactor: P. penetransPratylenchus penetranse2pest
Outcome: P. penetrans soil population densitye2
Direction: decreasee2
Value: 37%e2

Not reportedComparator

Verbatim

e2
“Weedy fallow preceding potato resulted in an average decline in P. penetrans soil population density of 38%, and a similar decrease (37%) was seen when fallow preceded tomato”
✓ located verbatim in the source · abstract, characters 891–1065

Title

Suppression of Pratylenchus penetrans populations in potato and tomato using african marigolds.

Samuel A Alexander; Christine M Waldenmaier PubMed 2002

Other claims from this paper (5)

Intervention effect Marigold rotation with potato reduced P. penetrans soil population density by 93% from the pre-plant level.
Intervention effect Marigold rotation with tomato reduced P. penetrans soil population density by 98% from the pre-plant level.
Intervention effect Weedy fallow before potato reduced P. penetrans soil population density by 38%.
Intervention effect Marigold rotation significantly reduced the number of P. penetrans in potato roots.
Intervention effect Marigold rotation significantly reduced the number of P. penetrans in tomato roots.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Pretransplant sulfentrazone did not reduce purple nutsedge density relative to untreated plots.

Taxon: tomatoSolanum lycopersicumt0
Treatment: sulfentrazonee0
Interactor: purple nutsedgee0weed
Outcome: purple nutsedge densitye0
Direction: did not decreasee0
Comparator: nontreated controle0

Verbatim

e0
“Pre-T treatment of sulfentrazone or S -metolachlor alone were ineffective and did not decrease purple nutsedge density compared with the nontreated control”
✓ located verbatim in the source · abstract, characters 359–514

t0
“tomato”
✓ located verbatim in the source · title, characters 68–74

Title

PRE herbicides and POST halosulfuron for purple nutsedge control in tomato grown in plasticulture systems

Jialin Yu; Shaun S. Sharpe; Nathan S. Boyd Weed Technology 2020. doi:10.1017/wet.2020.24

Other claims from this paper (8)

Intervention effect Pretransplant S-metolachlor did not reduce purple nutsedge density.
Intervention effect Posttransplant halosulfuron did not reduce nutsedge density at 12 weeks in fall 2017.
Intervention effect Posttransplant halosulfuron reduced nutsedge density at 17 weeks in both seasons.
Intervention effect Pretransplant sulfentrazone followed by posttransplant halosulfuron reduced nutsedge populations in both seasons.
Intervention effect Pretransplant S-metolachlor followed by posttransplant halosulfuron reduced nutsedge populations in both seasons.
Intervention effect Herbicide treatments did not injure tomato or reduce its height or yield.
Intervention effect Sequential herbicide programs generally improved nutsedge control over single-timing applications.
Recommendation The authors recommend posttransplant halosulfuron for season-long nutsedge control.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Resistant tomato reduced nematode density sharply at the end of the sequence.

Taxon: tomatoSolanum lycopersicume0
Material: resistant tomatoe0
Treatment: resistant tomato crope0
Interactor: Meloidogyne incognitaMeloidogyne incognitae1pest
Outcome: nematode densitye0
Direction: sharp decreasee0

Not reportedComparator

Verbatim

e0
“The resistant tomato crop showed a sharp decrease in the nematode density at the end of the crop sequence”
✓ located verbatim in the source · abstract, characters 957–1062

e1
“Meloidogyne incognita juveniles (J2)”
✓ located verbatim in the source · abstract, characters 27–63

Title

Population dynamics of Meloidogyne incognita and infestation levels by Pasteuria penetrans in a naturally infested field in Martinique.

Aurelio Ciancio; Patrik Queneherve Nematropica 2000

Other claims from this paper (12)

Association J2 density fluctuated synchronously with endospore infestation.
Observation The first four crop sequences reached 1 000 to 1 500 nematodes per 100 g soil.
Observation The last two crop sequences reached 150 to 250 J2 per 100 g soil.
Observation The peak proportion of nematodes bearing endospores ranged from 50 to 70%.
Intervention effect Endospore infestation also declined synchronously after resistant tomato.
Observation Fallow periods showed the same declining nematode and infestation trends.
Observation Susceptible crops permitted a sharp rise in J2 density.
Association During rapid J2 population growth, accompanying increases in endospore infestation were interrupted.
Mechanism J2 density progressively declined in the velvetbean sequence because of its reported host status.
Intervention effect J2 density progressively declined in the longer-fallow sequence.
Association Pooled J2 density and endospore infestation had a significant linear correlation.
Observation Pooled mean densities followed a Gutenberg-Richter power-law distribution.

Associationobservedoriginal resultmeasured

Claim · model-written summary

AMF presence in roots was associated with lower EPF root colonization density.

Taxon: tomatoSolanum lycopersicume1
Interactor: EPFe0symbiont
Second interactor: AMFe0symbiont
Outcome: EPF root colonization densitiese0
Direction: decreasee0

Verbatim

e0
“the presence of AMF in the roots was associated with a decrease of EPF root colonization densities”
✓ located verbatim in the source · abstract, characters 1563–1661

e1
“Seedlings of tomato”
✓ located verbatim in the source · abstract, characters 760–779

Title

Combined effects of root-associated entomopathogenic and mycorrhizal fungi on the foliar pathogen Botrytis cinerea in tomato

Guadalupe Zitlalpopoca-Hernandez; Maria J. Pozo; Thure P. Hauser; et al. Biological Control 2022. doi:10.1016/j.biocontrol.2022.105034

Other claims from this paper (6)

Intervention effect EPF inoculation reduced Botrytis lesion size only in the experiment with greatest disease severity.
Intervention effect Adding Funneliformis mosseae to EPF gave no additional reduction in Botrytis lesion size.
Intervention effect AMF treatment slightly increased Botrytis lesion size in the experiment with least disease severity.
Intervention effect Funneliformis mosseae generally increased tomato biomass.
Intervention effect Some AMF and EPF coinoculations increased plant growth.
Association EPF presence did not affect AMF colonization rates.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Plant growth decreased as nematode density increased in treated and untreated plants.

Taxon: tomatoSolanum lycopersicume1
Interactor: Meloidogyne javanicaMeloidogyne javanicae2pest
Outcome: plant growthe0
Direction: decreasee0
Qualifier: both in bacteria-treated and untreated plantse0

Verbatim

e0
“A progressive decrease in plant growth was observed with an increase in nematode density both in bacteria-treated and untreated plants”
✓ located verbatim in the source · abstract, characters 1162–1296

e1
“the growth of tomato plants”
✓ located verbatim in the source · abstract, characters 529–556

e2
“Meloidogyne javanica”
✓ located verbatim in the source · abstract, characters 106–126

Title

Use of Pseudomonas aeruginosa for the control of root rot-root knot disease complex in tomato.

Imran Siddiqui; Syed Ehteshamul‐Haque Nematologia mediterranea 2000

Other claims from this paper (9)

Intervention effect Both bacterial isolates reduced nematode populations.
Intervention effect Both isolates reduced nematode root invasion.
Intervention effect Both bacterial isolates reduced root infecting fungal colonization.
Observation Both isolates had similar results at low nematode densities.
Observation IE-6 was effective at higher nematode densities.
Observation Bacteria survived in tomato roots and stems.
Association Higher nematode density was associated with lower bacterial populations.
Association Fusarium oxysporum infection was negatively correlated with bacterial colonization.
Intervention effect Nematode damage was lower in bacterial treated plants.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Yield decreased at 62500 plants/ha.

Taxon: tomatoSolanum lycopersicumt0
Treatment: 62500 plants/hae0
Outcome: yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“further increase in plant density up to 62500 plants/ha resulted in the decrease in yield”
✓ located verbatim in the source · abstract, characters 1582–1671

t0
“tomato (Lycopersicon esculentum)”
✓ located verbatim in the source · title, characters 62–94

Title

Influence of plant density and environment on productivity of tomato (Lycopersicon esculentum) in Siachen Sector

Ankur Agarwal; Zakwan Ahmed Progressive Horticulture 2011

Other claims from this paper (12)

Association Plant density significantly affected plant height.
Association Plant density significantly affected number of fruits per plant.
Association Plant density significantly affected days to first harvest.
Association Plant density significantly affected average fruit weight.
Association Plant density significantly affected fruit yield per plant.
Association Plant density significantly affected fruit length.
Association Plant density significantly affected marketable yield per hectare.
Association Growing environment significantly affected various studied traits.
Association Plant density and environment interacted for height, harvest timing and fruit weight.
Observation Fruit yield per plant was highest at 23000 plants/ha in both environments.
Observation Marketable yield per hectare was highest at 40000 plants/ha.
Recommendation The authors recommend 40000 plants/ha for greenhouse tomato yield and quality.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fungal density in soil fell rapidly below acceptable control levels, which limits use of the fungus as a biocontrol agent.

Taxon: tomatoSolanum lycopersicumt0
Outcome: fungal density in soile7
Direction: decreasee7
Qualifier: limit the use of this funguse7

Verbatim

t0
“Relationship between inoculum density of the nematophagous fungus Paeeilomyces Zilacinus and control of Meloidogyne arenaria on tomato (l)”
✓ located verbatim in the source · title, characters 0–138

e7
“a rapid decrease in fungal density in soil below the acceptable control levels, limit the use of this fungus as a bioIogical control agent”
✓ located verbatim in the source · abstract, characters 1098–1236

Title

Relationship between inoculum density of the nematophagous fungus Paeeilomyces Zilacinus and control of Meloidogyne arenaria on tomato (l)

Gomes Carneiro; J. C. Cayrol Revue de nématologie 1991

Other claims from this paper (6)

Association The number of fungal propagules in soil was correlated with the initial dose and decreased over time at higher doses.
Intervention effect The fungus at 10 and 100 g of spores/m2 significantly reduced Meloidogyne arenaria populations in the second and third nematode generations.
Intervention effect Colonized egg masses and non-viable eggs increased with fungal inoculum.
Intervention effect The fungus was most effective at a density of IO6 sporedg of soil.
Observation At the highest control level, only 50 O/O of the eggs were parasitized.
Observation Twenty three percent of the larvae remained, an important residual inoculum potential.

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“decrease in density”

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