Search claims · PlantClaims

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Head rot decrease oil content.

Taxon: SunflowerHelianthus annuust0
Interactor: Head rote0pathogen
Outcome: oil contente0
Direction: decreasee0

Verbatim

e0
“Head rot caused a small but significant decrease in oil content and a significant increase in free fatty acid content.”
✓ located verbatim in the source · abstract, characters 0–118

t0
“Sunflower”
✓ located verbatim in the source · title, characters 24–33

Title

Sclerotinia Head Rot of Sunflower in North Dakota: 1986 Incidence, Effect on Yield and Oil Components, and Sources of Resistance

T. J. Gulya Plant Disease 1989. doi:10.1094/pd-73-0504

Other claims from this paper (5)

Observation Head rot increase free fatty acid content.
Observation Head rot unaffected proportions of palmitic, stearic, oleic, and linoleic acids.
Observation Twenty-six of 164 genotypes had less head rot than the hybrid 894 check.
Observation PI 377530 had more resistance to head rot and Sclerotinia wilt than the 894 check.
Observation PI 380571 had more resistance to head rot and Sclerotinia wilt than the 894 check.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Diseased bean plants had significantly lower yield.

Taxon: Phaseolus vulgarisPhaseolus vulgarist0
Interactor: bean common mosaic virusBean common mosaic virust1pathogen
Outcome: yielde0
Direction: decreasee0

Verbatim

e0
“3 significant decrease for yield in diseased plants”
✓ located verbatim in the source · abstract, characters 196–247

t0
“Phaseolus vulgaris”
✓ located verbatim in the source · title, characters 90–108

t1
“Bean Common Mosaic Virus”
✓ located verbatim in the source · title, characters 62–86

Title

Modification of Heterosis for Protein and Yield Components by Bean Common Mosaic Virus in Phaseolus vulgaris

A. Sarrafi; R. Ecochard Plant Breeding 1986. doi:10.1111/j.1439-0523.1986.tb01067.x

Other claims from this paper (5)

Observation One diseased variety had significantly reduced 100 seed weight.
Observation Virus-diseased plants had increased protein percentage.
Mechanism The protein increase was due to non-protein nitrogen.
Observation Virus disease usually decreased heterosis in hybrids of two susceptible varieties.
Observation Virus disease increased heterosis in susceptible × resistant hybrids.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Hoeing did not lower cereal yield versus herbicide or manual weeding.

Taxon: Cerealst0
Treatment: hoeinge0
Outcome: yielde0
Direction: no yield decreasee0
Comparator: a conventional herbicide application or manual weedinge0

Verbatim

e0
“hoeing caused no yield decrease in comparison to a conventional herbicide application or manual weeding”
✓ located verbatim in the source · abstract, characters 1093–1196

t0
“Cereals”
✓ located verbatim in the source · title, characters 45–52

Title

Adjustment of Weed Hoeing to Narrowly Spaced Cereals

Jannis Machleb; Benjamin Kollenda; Gerassimos Peteinatos; et al. Agriculture 2018. doi:10.3390/agriculture8040054

Other claims from this paper (4)

Intervention effect No-till sweeps gave the highest mechanical-treatment yield at both sites.
Method / resource Hoeing was successful at 150 and 125 mm cereal spacing.
Observation Mechanical treatments achieved 50.9% weed control efficacy at Kleinhohenheim.
Observation Mechanical treatments achieved 89.1% weed control efficacy at Ihinger Hof.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Yield reduction was mainly due to fewer grains per panicle.

Taxon: sorghumSorghumt0
Outcome: Yield reductione0
Qualifier: decrease in number of grains per paniclee0

Verbatim

e0
“Yield reduction was mainly due to a decrease in number of grains per panicle”
✓ located verbatim in the source · abstract, characters 1276–1352

t0
“sorghum”
✓ located verbatim in the source · title, characters 74–81

Title

Effects of competition with weeds on the growth, development and yield of sorghum

A. P. Everaarts The Journal of Agricultural Science 1993. doi:10.1017/s0021859600074220

Other claims from this paper (15)

Observation Weed growth was concentrated in rows.
Intervention effect Weed competition reduced sorghum ground cover and leaf area index from about 20–30 days after planting.
Intervention effect Weed competition reduced sorghum growth rates and yields.
Intervention effect Weed competition lowered sorghum yields.
Intervention effect Weed competition did not affect sorghum population density.
Intervention effect Weed competition reduced sorghum leaf number.
Intervention effect Weed competition initially increased stem length in one season.
Intervention effect Weed competition retarded stem length in another season.
Observation Nutrient competition was strong by 15 days after planting.
Observation Nitrogen was initially the most contested nutrient.
Observation Competition for water occurred.
Observation Competition for light seemed unlikely.
Recommendation About 20 weed-free days after planting were needed to avoid sorghum yield losses.
Recommendation Around 30 weed-free days were needed for negligible weed growth at harvest.
Recommendation Weed competition during floret establishment should be avoided.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

High aphid density decreased collard yield.

Taxon: collardsBrassica oleracea var. viridise5
Treatment: High aphid densitye5
Interactor: aphide5pest
Outcome: yielde5
Direction: decreasee5

Verbatim

e5
“High aphid density led to a decrease in the yield of collards”
✓ located verbatim in the source · abstract, characters 1564–1625

Title

Effects of integrating companion cropping and nitrogen application on the performance and infestation of collards by Brevicoryne brassicae

Samuel K. Mutiga; Linnet S. Gohole; Elmada O. Auma Entomologia Experimentalis et Applicata 2010. doi:10.1111/j.1570-7458.2009.00952.x

Other claims from this paper (9)

Intervention effect Spring onion-collard intercrop had the lowest aphid density compared with collard monoculture.
Intervention effect Spring onion-collard intercrop had the highest collard yield compared with collard monoculture.
Association Collard monoculture had the highest aphid infestation.
Association Collard monoculture had the lowest collard yield.
Association High N levels increased aphid infestation of collards.
Association High N levels increased collard yield.
Association The highest yield was realized under spring onion-collard intercrop at 30 g N per plant.
Association N rates and cropping systems interacted significantly for collards on some sampling dates.
Recommendation With a spring onion-collard intercrop, the soil N level could be raised from the blanket rate to increase collard yield.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Ash seed yield declined greatly.

Taxon: ash treesFraxinuse1
Interactor: Zeuzera pyrina L.Zeuzera pyrinat0pest
Outcome: seed yielde0
Direction: decreasee0

Verbatim

e0
“there was a great decrease in seed yield”
✓ located verbatim in the source · abstract, characters 829–869

e1
“ash trees dried up”
✓ located verbatim in the source · abstract, characters 715–733

t0
“Zeuzera pyrina L.”
✓ located verbatim in the source · title, characters 16–33

Title

OBSERVATIONS ON Zeuzera pyrina L. (Lepidoptera: Cossidae) DAMAGE ON Fraxinus angustifolia Vahl IN Urban LANDSCAPE OF KAHRAMANMARAS

Laz, Bulent DergiPark (Istanbul University) 2024

Other claims from this paper (6)

Observation Ash trunks and branches showed insect exit holes, dark discharge and larval skins.
Observation Some ash trees dried up and branch drying caused deformities.
Observation Wood sample examination identified Z. pyrina as the damaging insect.
Observation The same pest was very common in urban walnut trees.
Observation Twenty-eight percent of ash trees were infested.
Observation Authors judged the moth the most important pest of F. angustifolia in Kahramanmaraş.

Method / resourceobservedoriginal resultnegativesimulated

Claim · model-written summary

The model simulated lower cereal yield due to nitrogen competition.

Taxon: cereale0
Outcome: cereal yielde0
Direction: decreasee0
Qualifier: competition for nitrogene0

Not reportedComparator

Verbatim

e0
“a decrease in cereal yield due to competition for nitrogen”
✓ located verbatim in the source · abstract, characters 2413–2471

Title

Ability of the STICS soil-crop model for simulating performances and inter-specific interactions in tropical cereal-legume intercropping

de Freitas, Mathilde; Couedel, Antoine; Falconnier, Gatien N.; et al. HAL (Le Centre pour la Communication Scientifique Directe) 2024

Other claims from this paper (9)

Method / resource STICS simulated cereal grain yield with similar accuracy for sole crops and intercrops.
Method / resource STICS accuracy for legumes was lower under intercropping than sole cropping.
Method / resource STICS correctly reproduced cereal legume competition and complementarity in Mali and Burkina Faso.
Method / resource STICS came close to reproducing cereal legume competition and complementarity in Brazil.
Method / resource In Senegal STICS overestimated legume partial land equivalent ratio.
Method / resource In Senegal STICS underestimated cereal partial land equivalent ratio.
Method / resource The model simulated lower legume yield due to light competition.
Method / resource Water stress had little simulated effect on yield and crop interactions.
Method / resource The authors judge STICS accuracy acceptable for tropical intercropping where legume yields are not too low.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined pest management was associated with lower yield loss and chemical pollution.

Taxon: grape bushese1
Outcome: yield losses and environmental pollution with chemicalse0
Direction: decreasee0

Verbatim

e0
“there is a decrease in yield losses and environmental pollution with chemicals”
✓ located verbatim in the source · abstract, characters 1278–1356

e1
“grape bushes”
✓ located verbatim in the source · abstract, characters 1484–1496

Title

INFLUENCE OF METEOROLOGICAL CONDITIONS ON THE PREVALENCE OF SUGESCENT PESTS

Maria Igorevna Murzina Fruit growing and viticulture of South Russia 2024. doi:10.30679/2219-5335-2024-1-85-253-263

Other claims from this paper (10)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Aldicarb alone did not reduce disease or increase yield.

Taxon: PeanutsArachis hypogaeat0
Treatment: Aldicarbe0
Outcome: disease or increase yielde0
Direction: did not decreasee0

Not reportedComparator

Verbatim

e0
“Aldicarb and phenamiphos alone did not decrease disease or increase yield.”
✓ located verbatim in the source · abstract, characters 1132–1206

t0
“Peanuts”
✓ located verbatim in the source · title, characters 106–113

Title

Evaluation of Trichoderma spp., Fungicides, and Chemical Combinations for Control of Southern Stem Rot on Peanuts1

A. S. Csinos; D. K. Bell; N. A. Minton; et al. Peanut Science 1983. doi:10.3146/i0095-3679-10-2-9

Other claims from this paper (11)

Intervention effect Trichoderma treatments alone or with wheat middlings or carboxin did not reduce disease or increase yield.
Intervention effect T. harzianum with PCNB at 11.2 kg/ha reduced disease.
Observation Trichoderma activity appeared to last only 3–8 days, inadequate for season long control.
Intervention effect PCNB containing treatments significantly increased peanut yield in 9 of 12 trials by an average 790 kg/ha.
Intervention effect PCNB containing treatments significantly reduced disease loci in 5 of 12 trials by an average 36%.
Intervention effect Ethoprop 10G alone increased yield in one of three trials.
Intervention effect Ethoprop 10G alone did not reduce disease.
Intervention effect Phenamiphos alone did not reduce disease or increase yield.
Intervention effect Carboxin 4G reduced disease and increased yield only when applied six times at 1.12 kg ai/ha as needed.
Intervention effect Carboxin 3F applied six times did not improve yield or reduce disease.
Intervention effect Carboxin 75W applied once did not improve yield or reduce disease.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Phenamiphos alone did not reduce disease or increase yield.

Taxon: PeanutsArachis hypogaeat0
Treatment: phenamiphose0
Outcome: disease or increase yielde0
Direction: did not decreasee0

Not reportedComparator

Verbatim

e0
“Aldicarb and phenamiphos alone did not decrease disease or increase yield.”
✓ located verbatim in the source · abstract, characters 1132–1206

t0
“Peanuts”
✓ located verbatim in the source · title, characters 106–113

Title

Evaluation of Trichoderma spp., Fungicides, and Chemical Combinations for Control of Southern Stem Rot on Peanuts1

A. S. Csinos; D. K. Bell; N. A. Minton; et al. Peanut Science 1983. doi:10.3146/i0095-3679-10-2-9

Other claims from this paper (11)

Intervention effect Trichoderma treatments alone or with wheat middlings or carboxin did not reduce disease or increase yield.
Intervention effect T. harzianum with PCNB at 11.2 kg/ha reduced disease.
Observation Trichoderma activity appeared to last only 3–8 days, inadequate for season long control.
Intervention effect PCNB containing treatments significantly increased peanut yield in 9 of 12 trials by an average 790 kg/ha.
Intervention effect PCNB containing treatments significantly reduced disease loci in 5 of 12 trials by an average 36%.
Intervention effect Ethoprop 10G alone increased yield in one of three trials.
Intervention effect Ethoprop 10G alone did not reduce disease.
Intervention effect Aldicarb alone did not reduce disease or increase yield.
Intervention effect Carboxin 4G reduced disease and increased yield only when applied six times at 1.12 kg ai/ha as needed.
Intervention effect Carboxin 3F applied six times did not improve yield or reduce disease.
Intervention effect Carboxin 75W applied once did not improve yield or reduce disease.

“yield decrease”

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