Euphorbiaceae 889 claims

family · order Malpighiales · 86 taxa · NCBI Taxonomy ↗

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Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sequential dicamba at 720 g a.e. ha-1, or dicamba at 360 or 720 g a.e. ha-1 tank-mixed with glyphosate, effectively controlled Euphorbia heterophylla.

Taxon: dicamba‐resistant soybeane0
Treatment: sequential dicamba at 720 g a.e. ha −1 or dicamba (360 or 720 g a.e. ha −1 ) tank‐mixed with glyphosatee3
Interactor: E. heterophyllaEuphorbia heterophyllae3weed
Outcome: controle3
Direction: Effectivee3
Comparator: weedy and weed‐free checkse2

Verbatim

e0
“selective dicamba use in dicamba‐resistant soybean (DRS)”
✓ located verbatim in the source · abstract, characters 50–106

e2
“alongside weedy and weed‐free checks”
✓ located verbatim in the source · abstract, characters 576–612

e3
“Effective control of A. hybridus , E. heterophylla , and Ipomoea spp. required sequential dicamba at 720 g a.e. ha −1 or dicamba (360 or 720 g a.e. ha −1 ) tank‐mixed with glyphosate”
✓ located verbatim in the source · abstract, characters 883–1065

Title

Performance of Single and Sequential Applications of Dicamba and Glyphosate on Weed Control in Dicamba‐Resistant Soybean

Leila Lucia Camintia; Ricardo Pazinato; Clarice Elizabete Antunes; et al. New Zealand Journal of Crop and Horticultural Science 2026. doi:10.1002/nzc2.70141

Other claims from this paper (7)

Intervention effect Single dicamba applications at 360 g a.e. ha-1 were insufficient to control Amaranthus viridis in dicamba-resistant soybean.
Intervention effect Sequential dicamba at 720 g a.e. ha-1, or dicamba at 360 or 720 g a.e. ha-1 tank-mixed with glyphosate, effectively controlled Amaranthus hybridus.
Intervention effect Sequential dicamba at 720 g a.e. ha-1, or dicamba at 360 or 720 g a.e. ha-1 tank-mixed with glyphosate, effectively controlled Ipomoea spp.
Intervention effect Only sequential dicamba plus glyphosate treatments were effective against Raphanus raphanistrum.
Intervention effect Conyza spp. was controlled only by sequential applications of dicamba at 720 g a.e. ha-1 plus glyphosate.
Intervention effect Sequential dicamba plus glyphosate applications provided superior weed control.
Intervention effect Sequential dicamba plus glyphosate applications did not negatively affect dicamba-resistant soybean yield.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Triadica litter suppressed early radicle elongation in Chrysanthemum.

Taxon: Chrysanthemum seticuspeChrysanthemum seticuspet0
Interactor: Triadica sebiferaTriadica sebiferat1other
Outcome: early radicle elongatione0
Direction: suppressione0

Verbatim

e0
“Growth assays revealed persistent suppression of early radicle elongation in recipient plants.”
✓ located verbatim in the source · abstract, characters 1003–1097

t1
“Triadica sebifera”
✓ located verbatim in the source · title, characters 74–91

t0
“Chrysanthemum seticuspe”
✓ located verbatim in the source · title, characters 95–118

Title

Inhibition or interference? Revisiting allelopathy through the effects of Triadica sebifera on Chrysanthemum seticuspe as a model system

ZePeng Sheng; Lydia Ratna Bunthara; Hirotsuna Yamada; et al. Plant Science 2026. doi:10.1016/j.plantsci.2026.113174

Other claims from this paper (5)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Castor leaf decomposition byproducts reduced seedling germination.

Taxon: Handroanthus impetiginosusHandroanthus impetiginosust0
Treatment: byproducts of R. communis leaf decompositione0
Interactor: R. communisRicinus communise0weed
Outcome: seedling germinatione0
Direction: negative effectse0

Not reportedComparator

Verbatim

e0
“The byproducts of R. communis leaf decomposition had negative effects on seedling germination”
✓ located verbatim in the source · abstract, characters 1124–1217

t0
“Handroanthus impetiginosus (Mart. ex DC.) Mattos”
✓ located verbatim in the source · abstract, characters 240–288

Title

Dominance of Ricinus communis in the Semi‐Arid Region Mediated by Allelopathy

Bruno M. Alcântara; Felipe R. Santos; José Anderson S. Silva; et al. Weed Research 2026. doi:10.1111/wre.70079

Other claims from this paper (6)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Postgermination adverse effects were most prominent at the highest castor leaf concentration.

Taxon: Handroanthus impetiginosusHandroanthus impetiginosust0
Treatment: highest concentration of R. communis leavese0
Interactor: R. communisRicinus communise0weed
Outcome: negative effectse0
Direction: most prominente0

Verbatim

e0
“negative effects being most prominent at the highest concentration of R. communis leaves”
✓ located verbatim in the source · abstract, characters 1494–1582

t0
“Handroanthus impetiginosus (Mart. ex DC.) Mattos”
✓ located verbatim in the source · abstract, characters 240–288

Title

Dominance of Ricinus communis in the Semi‐Arid Region Mediated by Allelopathy

Bruno M. Alcântara; Felipe R. Santos; José Anderson S. Silva; et al. Weed Research 2026. doi:10.1111/wre.70079

Other claims from this paper (6)

Observation Decomposed castor leaf material contained 10 compounds in five classes.
Observation Phytol and palmitic acid were identified in castor leaf decomposition material.
Intervention effect Castor leaf decomposition byproducts reduced seedling germination.
Intervention effect The two highest leaf litter concentrations reduced seed germination by 90%.
Observation Radicle and hypocotyl tissue thickness varied significantly, with qualitative changes.
Mechanism Castor allelopathy may reduce or eliminate the native tree in the medium to long term.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing Euphorbia invasion reduced nitrogen accumulation in Poa rhizosphere.

Taxon: P. crymophilaPoa crymophilae0
Interactor: E. jolkiniiEuphorbia jolkiniie0weed
Outcome: N accumulatione0
Direction: reducede0

Verbatim

e0
“With E. jolkinii increasing invasion intensity, N accumulation and transformation rates were significantly reduced in the rhizosphere of P. crymophila but enhanced in that of E. jolkinii , particularly for AN”
✓ located verbatim in the source · abstract, characters 911–1119

Title

The invasion of Euphorbia jolkinii is mediated through the regulation of nitrogen transformation by functional microbial abundance in rhizosphere soils

Xue Xiao; Qiongmei Niu; Kai Zhou; et al. Frontiers in Microbiology 2026. doi:10.3389/fmicb.2026.1757844

Other claims from this paper (7)

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing invasion reduced nitrogen transformation rates in Poa rhizosphere.

Taxon: P. crymophilaPoa crymophilae0
Interactor: E. jolkiniiEuphorbia jolkiniie0weed
Outcome: transformation ratese0
Direction: reducede0

Verbatim

e0
“With E. jolkinii increasing invasion intensity, N accumulation and transformation rates were significantly reduced in the rhizosphere of P. crymophila but enhanced in that of E. jolkinii , particularly for AN”
✓ located verbatim in the source · abstract, characters 911–1119

Title

The invasion of Euphorbia jolkinii is mediated through the regulation of nitrogen transformation by functional microbial abundance in rhizosphere soils

Xue Xiao; Qiongmei Niu; Kai Zhou; et al. Frontiers in Microbiology 2026. doi:10.3389/fmicb.2026.1757844

Other claims from this paper (7)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Invasion inhibited N transformation gene accumulation in Poa rhizosphere.

Taxon: P. crymophilaPoa crymophilae0
Interactor: Euphorbia jolkiniiEuphorbia jolkiniit0weed
Outcome: accumulation of N transformation functional genese0
Direction: inhibitede0

Verbatim

e0
“it inhibited the accumulation of N transformation functional genes in the rhizosphere soil of the companion plant, P. crymophila”
✓ located verbatim in the source · abstract, characters 1402–1530

t0
“Euphorbia jolkinii”
✓ located verbatim in the source · title, characters 16–34

Title

The invasion of Euphorbia jolkinii is mediated through the regulation of nitrogen transformation by functional microbial abundance in rhizosphere soils

Xue Xiao; Qiongmei Niu; Kai Zhou; et al. Frontiers in Microbiology 2026. doi:10.3389/fmicb.2026.1757844

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Ocimumsa nctum and Euphorbia heterophylla were competitive weed species in maize in the North Central Province.

Taxon: maizeZea mayse0
Interactor: Ocimumsa nctume1weed
Second interactor: Euphorbia heterophyllaEuphorbia heterophyllae1weed
Outcome: competitive weed speciese1

Verbatim

e0
“Maize is the second most widely cultivated cereal in Sri Lanka”
✓ located verbatim in the source · abstract, characters 0–62

e1
“Weeds are the main biological constraint for maize production with competitive weed species including Megathyrsus maximus, Cyperus rotundus, Lantana camara, Ocimumsa nctum and Euphorbia heterophylla”
✓ located verbatim in the source · abstract, characters 1281–1479

Title

Maize Cultivation and Adoption of Weed Management Technologies in Sri Lanka's North Central Province

B. Sanjeewa; L. Suriyagoda; B. Marambe Tropical Agricultural Research 2025. doi:10.4038/tar.v36i2.8934

Other claims from this paper (15)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cassava intercropping negatively influenced immature oil palm growth.

Taxon: oil palme0
Treatment: cassavae0
Interactor: cassavaManihot esculentae0weed
Outcome: growth of oil palme0
Direction: negatively influencede0

Not reportedComparator

Verbatim

e0
“peasant practices of maize and cassava crop intercroppings negatively influenced the growth of oil palm”
✓ located verbatim in the source · abstract, characters 610–713

Title

Evaluation of peasant practices of maize and cassava crops intercropping with oil palm cultivation on the growth parameters of oil palm at the immature stage

ZONGO, Cécile; ADOU, Bini Yao Christophe; SOUMAHIN, Éric Francis; et al. Zenodo (CERN European Organization for Nuclear Research) 2025. doi:10.5281/zenodo.17719254

Other claims from this paper (4)

Intervention effect Maize intercropping negatively influenced immature oil palm growth.
Intervention effect Cassava cultivation harmed oil palm growth more than maize cultivation.
Recommendation The authors advise separating oil palm from cassava and maize cultivation.
Recommendation If intercropping continues, the authors advise fertilization to replace exported mineral nutrients.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cassava cultivation harmed oil palm growth more than maize cultivation.

Taxon: oil palme0
Treatment: cassava cultivatione0
Interactor: cassavaManihot esculentae0weed
Outcome: growth of oil palme0
Direction: more detrimentale0
Comparator: maizee0

Verbatim

e0
“cassava cultivation has more detrimental effects on the growth of oil palm, compared to that of maize”
✓ located verbatim in the source · abstract, characters 757–858

Title

Evaluation of peasant practices of maize and cassava crops intercropping with oil palm cultivation on the growth parameters of oil palm at the immature stage

ZONGO, Cécile; ADOU, Bini Yao Christophe; SOUMAHIN, Éric Francis; et al. Zenodo (CERN European Organization for Nuclear Research) 2025. doi:10.5281/zenodo.17719254

Other claims from this paper (4)

Intervention effect Maize intercropping negatively influenced immature oil palm growth.
Intervention effect Cassava intercropping negatively influenced immature oil palm growth.
Recommendation The authors advise separating oil palm from cassava and maize cultivation.
Recommendation If intercropping continues, the authors advise fertilization to replace exported mineral nutrients.