Search claims · PlantClaims

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

These insecticidal plants had no phytotoxic effect.

Taxon: chinese insecticidal plantst0
Outcome: phytotoxic effecte0
Direction: noe0

Verbatim

e0
“These insecticidal plants have no phytotoxic effect”
✓ located verbatim in the source · abstract, characters 3089–3140

t0
“chinese insecticidal plants”
✓ located verbatim in the source · title, characters 17–44

Title

Effectiveness of chinese insecticidal plants with reference to the comparative toxicity of botanical and synthetic insecticides

Shin‐Foon Chiu Journal of the Science of Food and Agriculture 1950. doi:10.1002/jsfa.2740010906

Other claims from this paper (2)

Observation Millettia seed sprays controlled aphids, pentatomids and leaf beetles.
Intervention effect Tripterygium root bark dust protected vegetables from leaf beetles and larvae.

Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Crude extract had no significant insecticidal effect.

Taxon: Maerua siamensisMaerua siamensist0
Outcome: insecticidale0
Direction: no significante0

Verbatim

t0
“Maerua siamensis”
✓ located verbatim in the source · title, characters 63–79

e0
“no significant insecticidal or nematocidal effects were observed”
✓ located verbatim in the source · abstract, characters 954–1018

Title

Genetic Diversity, Chemical Constituents, and Bioactivities of Maerua siamensis from Thailand

Natthawadi Wongthet; Markus Bacher; Mara Krenn; et al. Plants 2024. doi:10.3390/plants13233359

Other claims from this paper (7)

Observation Thai M. siamensis specimens formed a monophyletic group.
Observation Sampled M. siamensis populations had low genetic diversity.
Observation Leaf extracts yielded 12 identified compounds.
Observation Maeruamide was identified as a novel structure in leaf extracts.
Observation Maeruaoside was identified as a novel structure in leaf extracts.
Observation Crude extract had moderate antioxidant activity with EC50 of 106 μg mL−1.
Observation Crude extract had no significant nematocidal effect.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

The insecticidal treatments had no phytotoxic effect on tomato.

Taxon: tomatoSolanum lycopersicumt0
Treatment: insecticidal treatmentse1
Outcome: phytotoxic effecte1
Qualifier: did not have anye1

Verbatim

e1
“The insecticidal treatments were safe to coccinellids and Chrysopa and did not have any phytotoxic effect”
✓ located verbatim in the source · abstract, characters 758–863

t0
“armigera in tomato”
✓ located verbatim in the source · title, characters 64–82

Title

Efficacy of emamectin benzoate against fruit borer, Helicoverpa armigera in tomato

Lekha Lekha; O. P. Ameta; Hemant Swami; et al. 2020

Other claims from this paper (5)

Intervention effect All three insecticides significantly reduced H. armigera infestation in tomato compared with untreated control.
Intervention effect Emamectin benzoate 1.9% EC at 0.08% caused a significantly higher reduction in the H. armigera larval population than the remaining treatments.
Intervention effect Emamectin benzoate 1.9% EC at 0.08% gave the lowest fruit damage among the treatments.
Intervention effect Emamectin benzoate 1.9% EC at 0.08% gave a significantly higher marketable yield than the other treatments in tomato.
Observation The insecticidal treatments were safe to coccinellids and Chrysopa in tomato.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Coating method had no effect on insecticidal activity.

Taxon: ryegrassLoliumt0
Treatment: Coating methode0
Outcome: insecticidal activitye0
Direction: no effecte0

Not reportedComparator

Verbatim

t0
“soldier fly damage to ryegrass seedlings”
✓ located verbatim in the source · title, characters 13–53

e0
“Coating method had no effect on insecticidal activity, although seedling growth and subsequent pasture production were greater from ryegrass seed loaded with fertiliser than from experimental or commercial (‘Prillcote’) dressings incorporating insecticide only”
✓ located verbatim in the source · abstract, characters 146–406

Title

Reduction of soldier fly damage to ryegrass seedlings by insecticidal seed treatments

G. M. Dixon; P. T. Holland New Zealand Journal of Crop and Horticultural Science 1977. doi:10.1080/03015521.1977.10425958

Other claims from this paper (4)

Intervention effect Ryegrass seed loaded with fertiliser gave greater seedling growth and pasture production than experimental or commercial insecticide-only dressings.
Intervention effect Only isophenphos and carbofuran controlled soldier fly larvae on ryegrass.
Intervention effect Isophenphos gave greater pasture production than all other seed treatments.
Association Isophenphos and carbofuran were the most persistent insecticide residues.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Biological preparations had no residual insecticidal or repellent effect on major crop pollinators.

Taxon: sunflowerHelianthus annuust0
Treatment: Biological preparationse0
Interactor: major crop pollinatorse0pollinator
Outcome: residual insecticidal or repellent effecte0

Not reportedComparatorDirection

Verbatim

t0
“sunflower crops”
✓ located verbatim in the source · title, characters 54–69

e0
“Biological preparations had no residual insecticidal or repellent effect on major crop pollinators”
✓ located verbatim in the source · abstract, characters 1333–1431

Title

The microbial activity and phytosanitary condition of sunflower crops depending on the levels of biologization of cultivation technology

Oleksandr Zhuikov; Sergiy Lavrenko; Oleksandr Kazanok; et al. Journal of Agricultural Sciences Belgrade 2025. doi:10.2298/jas2504397z

Other claims from this paper (4)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Low-temperature drying did not alter the amounts of known insecticidal constituents in pyrethrum flowers.

Taxon: pyrethrumTanacetum cinerariifoliumt0
Treatment: dryinge0
Outcome: amounts of the known insecticidal constituentse0
Direction: no effecte0

Not reportedComparator

Verbatim

e0
“there was no effect of drying on the amounts of the known insecticidal constituents”
✓ located verbatim in the source · abstract, characters 199–282

t0
“pyrethrum flowers”
✓ located verbatim in the source · title, characters 39–56

Title

Insecticidal activity of fresh and dry pyrethrum flowers

P. J. Godin; Helene S. Inglis; J. H. Stevenson Journal of the Science of Food and Agriculture 1965. doi:10.1002/jsfa.2740160403

Other claims from this paper (4)

Intervention effect Low-temperature drying did not diminish insecticidal activity of pyrethrum flowers.
Intervention effect Drying pyrethrum flowers below 80° produced no significant change in composition.
Intervention effect Drying pyrethrum flowers below 80° produced no significant change in insecticidal activity.
Intervention effect Drying pyrethrum flowers at 120° caused a significant loss of composition or activity.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Insecticidal seed dressing showed no negative effect on germination energy or germination.

Taxon: alfalfaMedicago sativat0
Treatment: insecticidal seed dressinge0
Outcome: germination energy and germinatione0
Direction: No negative effectse0

Not reportedComparator

Verbatim

e0
“No negative effects of insecticidal seed dressing on germination energy and germination were observed”
✓ located verbatim in the source · abstract, characters 652–753

t0
“alfalfa”
✓ located verbatim in the source · title, characters 104–111

Title

Control by seed dressing of leaf weevils of the genus Sitona (Col.: Curculionidae) feeding on sprouting alfalfa

Jiří ROTREKL; Jiří CEJTCHAML Plant Protection Science 2008. doi:10.17221/1269-pps

Other claims from this paper (5)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Insecticidal control of aphids had no effect on TEV disease progress in tobacco.

Taxon: tobaccoNicotiana tabacume3
Treatment: insecticidal control of aphidse3
Interactor: TEVTobacco etch viruse3pathogen
Second interactor: aphidsAphidomorphae3pest
Outcome: disease progresse3
Direction: had no effecte3

Not reportedComparator

Verbatim

e3
“Aphid colonization had no effect on the distribution of TEV infections in tobacco, and insecticidal control of aphids had no effect on disease progress”
✓ located verbatim in the source · abstract, characters 285–436

Title

Spatial and Temporal Analysis of Tobacco Etch Virus Distribution and Its Relationship to Aphid (Homoptera: Aphididae) Vectors in Flue-Cured Tobacco

Randi V. Wilfert Eckel; E. P. Lampert Journal of Economic Entomology 1993. doi:10.1093/jee/86.5.1534

Other claims from this paper (5)

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Insecticidal soap had no significant effect on whitefly eggs.

Taxon: TomatoSolanum lycopersicumt0
Treatment: Insecticidal soape0
Interactor: whiteflye1pest
Outcome: effect on eggse0

Not reportedComparatorDirection

Verbatim

e0
“Insecticidal soap and N. gossei extract were all effective on young nymphs, even at very low rates (LC50, 0.15% and 0.08 g [AI]/liter, respectively), but had no significant effect on eggs”
✓ located verbatim in the source · abstract, characters 1494–1681

e1
“developmental stages of the whitefly”
✓ located verbatim in the source · abstract, characters 1239–1275

t0
“Tomato Leaves”
✓ located verbatim in the source · title, characters 89–102

Title

Toxicity of Biorational Insecticides to Bemisia argentifolii (Homoptera: Aleyrodidae) on Tomato Leaves

Tong-Xian Liu; Philip A. Stansly Journal of Economic Entomology 1995. doi:10.1093/jee/88.3.564

Other claims from this paper (16)

Intervention effect Sunspray oil residue caused the greatest adult whitefly mortality for up to five days.
Observation The LC50 of 24-hour Sunspray oil residue for adult whiteflies was 0.029%.
Intervention effect Two-hour bifenthrin residue at field rate or higher caused over 68% adult mortality.
Observation Bifenthrin efficacy against adults declined with residues aged 24 hours or more; the 24-hour LC50 was 0.034 g [AI]/liter.
Intervention effect Dried insecticidal soap residue was ineffective against adult whiteflies.
Intervention effect Dried N. gossei extract residue was ineffective against adult whiteflies.
Observation Young whitefly nymphs were most susceptible, followed by older nymphs and eggs.
Observation Sunspray oil LC50 for young nymphs was 0.032.
Observation Sunspray oil LC50 for old nymphs was 0.088%.
Observation bifenthrin LC50 for young nymphs was 0.001.
Observation bifenthrin LC50 for old nymphs was 0.106 g (AI)/liter.
Intervention effect Insecticidal soap was effective on young nymphs at low rates, with LC50 0.15%.
Intervention effect N. gossei extract was effective on young nymphs at low rates, with LC50 0.08 g [AI]/liter.
Intervention effect N. gossei extract had no significant effect on whitefly eggs.
Intervention effect N. gossei extract was effective against older whitefly nymphs at low rates, LC50 0.14 g [AI]/liter.
Intervention effect Insecticidal soap was ineffective against older whitefly nymphs, LC50 0.51%.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Aqueous extracts had no insecticidal effect.

Taxon: Ruta chalepensis (L.)Ruta chalepensist0
Treatment: aqueous extractse0
Interactor: Tribolium castaneum (Herbst.)Tribolium castaneumt0pest
Outcome: effecte0
Direction: no effecte0

Not reportedComparator

Verbatim

e0
“aqueous extracts have no effect”
✓ located verbatim in the source · abstract, characters 757–788

t0
“Ruta chalepensis (L.): Phytochemical study and bioinsecticidal effect against Tribolium castaneum (Herbst.)”
✓ located verbatim in the source · title, characters 0–107

Title

Ruta chalepensis (L.): Phytochemical study and bioinsecticidal effect against Tribolium castaneum (Herbst.)

Mariame Najem; Lamia Bachiri; El Houssine Bouiamrine; et al. International Journal of Herbal Medicine 2019

Other claims from this paper (4)

Intervention effect Ruta powder caused total mortality of Tribolium after 22 days at 2g.
Association Lethal times differed significantly by dose.
Observation Ruta contained polyphenolic substances, triterpenes and alkaloids.
Association Polyphenol content varied with extraction method.

“insecticidal effect”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics