By interacting organism › Plants › Papaveraceae

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf and seed extracts of A. mexicana decreased seed germination of T. aestivum and H. vulgare, up to 66.66%, with rising extract concentration.

Taxon: T. aestivum and H. vulgareHordeum vulgareTriticum aestivume1
Treatment: leaf and seed extracts of A. mexicanae1
Interactor: A. mexicanaArgemone mexicanae1weed
Outcome: seed germinatione1
Direction: decreasede1
Value: 66.66%e1
Qualifier: with a rise in extract concentratione1

Not reportedComparator

Verbatim

e1
“the allelopathic potential of leaf and seed extracts of A. mexicana decreased the seed germination (until 66.66%), plumule length (93.94%-94.94%), and radicle length (96.68%- 96.96%) respectively for T. aestivum and H. vulgare with a rise in extract concentration”
✓ located verbatim in the source · abstract, characters 762–1025

Title

Invasive Argemone mexicana’s suppressive effects on germination and early growth of Triticum aestivum and Hordeum vulgare in South-western Saudi Arabia

Manal A. Alshaqhaa; Imen Souid; Manar D. Alshehri; et al. PLoS ONE 2026. doi:10.1371/journal.pone.0344281

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf and seed extracts of A. mexicana decreased plumule length of T. aestivum and H. vulgare by 93.94% to 94.94%, with rising extract concentration.

Taxon: T. aestivum and H. vulgareHordeum vulgareTriticum aestivume1
Treatment: leaf and seed extracts of A. mexicanae1
Interactor: A. mexicanaArgemone mexicanae1weed
Outcome: plumule lengthe1
Direction: decreasede1
Value: 93.94%-94.94%e1
Qualifier: with a rise in extract concentratione1

Not reportedComparator

Verbatim

e1
“the allelopathic potential of leaf and seed extracts of A. mexicana decreased the seed germination (until 66.66%), plumule length (93.94%-94.94%), and radicle length (96.68%- 96.96%) respectively for T. aestivum and H. vulgare with a rise in extract concentration”
✓ located verbatim in the source · abstract, characters 762–1025

Title

Invasive Argemone mexicana’s suppressive effects on germination and early growth of Triticum aestivum and Hordeum vulgare in South-western Saudi Arabia

Manal A. Alshaqhaa; Imen Souid; Manar D. Alshehri; et al. PLoS ONE 2026. doi:10.1371/journal.pone.0344281

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf and seed extracts of A. mexicana decreased radicle length of T. aestivum and H. vulgare by 96.68% to 96.96%, with rising extract concentration.

Taxon: T. aestivum and H. vulgareHordeum vulgareTriticum aestivume1
Treatment: leaf and seed extracts of A. mexicanae1
Interactor: A. mexicanaArgemone mexicanae1weed
Outcome: radicle lengthe1
Direction: decreasede1
Value: 96.68%- 96.96%e1
Qualifier: with a rise in extract concentratione1

Not reportedComparator

Verbatim

e1
“the allelopathic potential of leaf and seed extracts of A. mexicana decreased the seed germination (until 66.66%), plumule length (93.94%-94.94%), and radicle length (96.68%- 96.96%) respectively for T. aestivum and H. vulgare with a rise in extract concentration”
✓ located verbatim in the source · abstract, characters 762–1025

Title

Invasive Argemone mexicana’s suppressive effects on germination and early growth of Triticum aestivum and Hordeum vulgare in South-western Saudi Arabia

Manal A. Alshaqhaa; Imen Souid; Manar D. Alshehri; et al. PLoS ONE 2026. doi:10.1371/journal.pone.0344281

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The A. mexicana seed extract is more allelopathically effective than the leaf extract against T. aestivum and H. vulgare.

Taxon: T. aestivum and H. vulgareHordeum vulgareTriticum aestivume1
Treatment: A. mexicana seed extracte2
Interactor: A. mexicanaArgemone mexicanae2weed
Outcome: allelopathically effectivee2
Direction: moree2
Comparator: leaf extracte2

Verbatim

e1
“the allelopathic potential of leaf and seed extracts of A. mexicana decreased the seed germination (until 66.66%), plumule length (93.94%-94.94%), and radicle length (96.68%- 96.96%) respectively for T. aestivum and H. vulgare with a rise in extract concentration”
✓ located verbatim in the source · abstract, characters 762–1025

e2
“the A. mexicana seed extract is more allelopathically effective than leaf extract”
✓ located verbatim in the source · abstract, characters 1058–1139

Title

Invasive Argemone mexicana’s suppressive effects on germination and early growth of Triticum aestivum and Hordeum vulgare in South-western Saudi Arabia

Manal A. Alshaqhaa; Imen Souid; Manar D. Alshehri; et al. PLoS ONE 2026. doi:10.1371/journal.pone.0344281

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Argemone mexicana L. was among the most frequent and dominant maize weeds.

Taxon: MaizeZea mayse0
Interactor: Argemone mexicana L.Argemone mexicanae0weed
Outcome: most frequent and dominant weedse0

Verbatim

e0
“The most frequent and dominant weeds were Galensoga palviflora and Argemone mexicana L., Maize crop.”
✓ located verbatim in the source · abstract, characters 1897–1997

Title

Assessment and Identification of Major Weeds on Maize (Zea mays) in East Shewa and West Arsi, Zones, Oromia

Gobena Tesfaye; Feyisa Begna; Adisu Longle American Journal of Plant Biology 2026. doi:10.11648/j.ajpb.20261101.11

Other claims from this paper (6)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Papaver rhoeas seeds were among the most susceptible to the essential oils.

Taxon: Artemisia annua L.Artemisia annuat0
Treatment: EOse1
Interactor: Papaver rhoeasPapaver rhoease0weed
Outcome: Papaver rhoease0
Direction: most susceptiblee0

Not reportedComparator

Verbatim

t0
“Artemisia annua L.”
✓ located verbatim in the source · title, characters 27–45

e0
“The most susceptible seeds were Sinapis alba, Papaver rhoeas, and Portulaca oleracea”
✓ located verbatim in the source · abstract, characters 1069–1153

e1
“The possible phytotoxicity of the EOs on seeds”
✓ located verbatim in the source · abstract, characters 969–1015

Title

Effect of Plant Density on Artemisia annua L. Biomass and Essential Oil Yield and Its Weed Seed Germination Suppression

Flavio Polito; Michele Denora; Donato Casiello; et al. Agriculture 2025. doi:10.3390/agriculture15131330

Other claims from this paper (14)

Observation Essential oil yield increased from year one to year two for 20D density, from 0.117 to 0.439%.
Observation Essential oil yield increased from year one to year two for 40D density, from 0.157 to 0.550%.
Observation Oxygenated monoterpenes increased in year two.
Observation Oxygenated sesquiterpenes disappeared in year two.
Observation Sesquiterpene hydrocarbons were the principal oil class in year one.
Observation Oxygenated monoterpenes predominated in year two.
Observation Artemisia ketone was present in all essential oils at 8.05–65.77%.
Observation Eucalyptol was present in all essential oils at 4.70–13.14%.
Observation β-selinene was present in all essential oils at 5.38–37.53%.
Observation Trans-caryophyllene at 11.65% appeared only in first-year essential oils.
Intervention effect Sinapis alba seeds were among the most susceptible to the essential oils.
Intervention effect Portulaca oleracea seeds were among the most susceptible to the essential oils.
Intervention effect Second-year oils had greater phytotoxicity, with up to 100% germination effects on P. rhoeas and P. oleracea.
Intervention effect Root elongation inhibition reached 100% at higher tested oil concentrations.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Second-year oils had greater phytotoxicity, with up to 100% germination effects on P. rhoeas and P. oleracea.

Taxon: Artemisia annua L.Artemisia annuat0
Treatment: 2nd yeare0
Interactor: P. rhoeasPapaver rhoease0weed
Second interactor: P. oleraceaPortulaca oleraceae0weed
Outcome: germination of P. rhoeas and P. oleraceae0
Direction: greatere0
Value: up to 100%e0

Not reportedComparator

Verbatim

t0
“Artemisia annua L.”
✓ located verbatim in the source · title, characters 27–45

e0
“The phytotoxicity was greater in the 2nd year, with more marked effects on the germination of P. rhoeas and P. oleracea (up to 100%)”
✓ located verbatim in the source · abstract, characters 1155–1287

Title

Effect of Plant Density on Artemisia annua L. Biomass and Essential Oil Yield and Its Weed Seed Germination Suppression

Flavio Polito; Michele Denora; Donato Casiello; et al. Agriculture 2025. doi:10.3390/agriculture15131330

Other claims from this paper (14)

Observation Essential oil yield increased from year one to year two for 20D density, from 0.117 to 0.439%.
Observation Essential oil yield increased from year one to year two for 40D density, from 0.157 to 0.550%.
Observation Oxygenated monoterpenes increased in year two.
Observation Oxygenated sesquiterpenes disappeared in year two.
Observation Sesquiterpene hydrocarbons were the principal oil class in year one.
Observation Oxygenated monoterpenes predominated in year two.
Observation Artemisia ketone was present in all essential oils at 8.05–65.77%.
Observation Eucalyptol was present in all essential oils at 4.70–13.14%.
Observation β-selinene was present in all essential oils at 5.38–37.53%.
Observation Trans-caryophyllene at 11.65% appeared only in first-year essential oils.
Intervention effect Sinapis alba seeds were among the most susceptible to the essential oils.
Intervention effect Papaver rhoeas seeds were among the most susceptible to the essential oils.
Intervention effect Portulaca oleracea seeds were among the most susceptible to the essential oils.
Intervention effect Root elongation inhibition reached 100% at higher tested oil concentrations.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Root elongation inhibition reached 100% at higher tested oil concentrations.

Taxon: Artemisia annua L.Artemisia annuat0
Treatment: higher concentrations testede0
Interactor: P. rhoeasPapaver rhoease1weed
Second interactor: P. oleraceaPortulaca oleraceae1weed
Outcome: inhibition of root elongatione0
Direction: inhibitione0
Value: 100%e0

Not reportedComparator

Verbatim

t0
“Artemisia annua L.”
✓ located verbatim in the source · title, characters 27–45

e0
“The inhibition of root elongation reached 100% for those at the higher concentrations tested”
✓ located verbatim in the source · abstract, characters 1289–1381

e1
“P. rhoeas and P. oleracea”
✓ located verbatim in the source · abstract, characters 1249–1274

Title

Effect of Plant Density on Artemisia annua L. Biomass and Essential Oil Yield and Its Weed Seed Germination Suppression

Flavio Polito; Michele Denora; Donato Casiello; et al. Agriculture 2025. doi:10.3390/agriculture15131330

Other claims from this paper (14)

Observation Essential oil yield increased from year one to year two for 20D density, from 0.117 to 0.439%.
Observation Essential oil yield increased from year one to year two for 40D density, from 0.157 to 0.550%.
Observation Oxygenated monoterpenes increased in year two.
Observation Oxygenated sesquiterpenes disappeared in year two.
Observation Sesquiterpene hydrocarbons were the principal oil class in year one.
Observation Oxygenated monoterpenes predominated in year two.
Observation Artemisia ketone was present in all essential oils at 8.05–65.77%.
Observation Eucalyptol was present in all essential oils at 4.70–13.14%.
Observation β-selinene was present in all essential oils at 5.38–37.53%.
Observation Trans-caryophyllene at 11.65% appeared only in first-year essential oils.
Intervention effect Sinapis alba seeds were among the most susceptible to the essential oils.
Intervention effect Papaver rhoeas seeds were among the most susceptible to the essential oils.
Intervention effect Portulaca oleracea seeds were among the most susceptible to the essential oils.
Intervention effect Second-year oils had greater phytotoxicity, with up to 100% germination effects on P. rhoeas and P. oleracea.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Brassica bioproducts significantly reduced germination of P. rhoeas.

Taxon: Broccoli and CabbageBrassica oleracea var. capitata Brassica oleracea var. italicat0
Treatment: Brassica bioproductse0
Interactor: P. rhoeasPapaver rhoease0weed
Outcome: germination of weedse0
Direction: reducede0

Not reportedComparator

Verbatim

t0
“Broccoli and Cabbage Wastes”
✓ located verbatim in the source · title, characters 27–54

e0
“Brassica bioproducts significantly reduced the germination of weeds from the agricultural soil seedbank, and the selected weed species tested, namely L. rigidum, P. rhoeas, P. oleracea, and E. crus-galli”
✓ located verbatim in the source · abstract, characters 1455–1658

Title

Bio-Products Obtained from Broccoli and Cabbage Wastes Are Proposed as Functional Food Ingredients and Bioherbicides for Sustainable Weed Management

Claudia Bas-Bellver; Nieves Melero-Carnero; David López-González; et al. Sustainability 2025. doi:10.3390/su17010282

Other claims from this paper (10)

Observation Brassica powders contained phenolics and isothiocyanates.
Observation Bioactive constituents of the powders were progressively released during simulated digestion.
Intervention effect Brassica bioproducts significantly reduced germination of agricultural soil seedbank weeds.
Intervention effect Brassica bioproducts significantly reduced germination of L. rigidum.
Intervention effect Brassica bioproducts significantly reduced germination of P. oleracea.
Intervention effect Brassica bioproducts significantly reduced germination of E. crus-galli.
Intervention effect Powders negatively affected root weight and length of dicotyledonous seedbank weeds.
Intervention effect Powders negatively affected root weight and length of L. rigidum.
Intervention effect Powders stimulated E. crus-galli root growth.
Observation Powders stimulated P. oleracea root growth.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Autumn Ballista controlled Galium aparine, Papaver rhoeas and Cerastium arvense with 92–100% efficacy.

Taxon: winter wheatTriticum aestivume0
Treatment: Ballista, OD (0.3 and 0.5 L/ha)e0
Interactor: Galium aparine L.Galium aparinee0weed
Second interactor: Papaver rhoeas L.Papaver rhoease0weed
Outcome: biological efficacye0
Direction: highe0
Value: 92–100%e0
Qualifier: Cerastium arvense L.e0
Comparator: Controle1

Verbatim

e0
“The use of the herbicide Ballista, OD (0.3 and 0.5 L/ha) in the autumn period on winter wheat provided high biological efficacy (92–100%) against cereal (Alopecurus myosuroides Huds.) and dicotyledonous (Galium aparine L., Papaver rhoeas L., and Cerastium arvense L.) weeds.”
✓ located verbatim in the source · abstract, characters 1085–1359

e1
“herbicide-free version (Control)”
✓ located verbatim in the source · abstract, characters 914–946

Title

Autumn Application of the Herbicide Ballista, OD on Winter Wheat Crops in the Steppe Zone of Krasnodar Krai

A. P. Savva; G. V. Volkova; S. S. Kovalev; et al. Russian Agricultural Sciences 2025. doi:10.3103/s1068367425701010

Other claims from this paper (4)

Intervention effect Autumn Ballista at 0.3 and 0.5 L/ha controlled Alopecurus myosuroides with 92–100% efficacy.
Intervention effect Ballista herbicidal activity was similar to the reference treatment.
Intervention effect The new herbicide showed no wheat phytotoxicity.
Intervention effect The herbicide preserved 109.1–109.5% of wheat crop relative to the no-herbicide control.

Papaveraceae 215 claims

215 claims