By organism › Green plants › Myrtaceae › Melaleuca alternifolia

Observationobservedoriginal resultmeasured

Claim · model-written summary

The essential oil contained 1,8-cineol at 67.79%, a major component.

Taxon: Melaleuca alternifoliaMelaleuca alternifoliae2
Outcome: major components of essential oile1
Value: 67.79%e1

Verbatim

e1
“The chemical constituents 1,8‐cineol (67.79%), α‐pinene (16.73%) and α‐terpinol (4.87%) were the major components of essential oil”
✓ located verbatim in the source · abstract, characters 607–737

e2
“tea tree ( Melaleuca alternifolia ) essential oil”
✓ located verbatim in the source · abstract, characters 312–361

Title

Parental exposure of tea tree ( Melaleuca alternifolia ) essential oil on offspring demographic traits in the rice moth, Corcyra cephalonica

Sushree Shubhrankhi Priyadarshini; Naveenkumar Basavanagouda Patil; Sonali Deole; et al. Annals of Applied Biology 2026. doi:10.1111/aab.70076

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The essential oil contained alpha-pinene at 16.73%, a major component.

Taxon: Melaleuca alternifoliaMelaleuca alternifoliae2
Outcome: major components of essential oile1
Value: 16.73%e1

Verbatim

e1
“The chemical constituents 1,8‐cineol (67.79%), α‐pinene (16.73%) and α‐terpinol (4.87%) were the major components of essential oil”
✓ located verbatim in the source · abstract, characters 607–737

e2
“tea tree ( Melaleuca alternifolia ) essential oil”
✓ located verbatim in the source · abstract, characters 312–361

Title

Parental exposure of tea tree ( Melaleuca alternifolia ) essential oil on offspring demographic traits in the rice moth, Corcyra cephalonica

Sushree Shubhrankhi Priyadarshini; Naveenkumar Basavanagouda Patil; Sonali Deole; et al. Annals of Applied Biology 2026. doi:10.1111/aab.70076

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The essential oil contained alpha-terpinol at 4.87%, a major component.

Taxon: Melaleuca alternifoliaMelaleuca alternifoliae2
Outcome: major components of essential oile1
Value: 4.87%e1

Verbatim

e1
“The chemical constituents 1,8‐cineol (67.79%), α‐pinene (16.73%) and α‐terpinol (4.87%) were the major components of essential oil”
✓ located verbatim in the source · abstract, characters 607–737

e2
“tea tree ( Melaleuca alternifolia ) essential oil”
✓ located verbatim in the source · abstract, characters 312–361

Title

Parental exposure of tea tree ( Melaleuca alternifolia ) essential oil on offspring demographic traits in the rice moth, Corcyra cephalonica

Sushree Shubhrankhi Priyadarshini; Naveenkumar Basavanagouda Patil; Sonali Deole; et al. Annals of Applied Biology 2026. doi:10.1111/aab.70076

Other claims from this paper (6)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Lethal and sublethal oil doses (LC30, LC50) lowered the net and gross reproductive rates of C. cephalonica over two generations compared with control.

Taxon: Melaleuca alternifoliaMelaleuca alternifoliae2
Treatment: LC 30 and LC 50e7
Interactor: C. cephalonicaCorcyra cephalonicae4pest
Outcome: net reproductive rate ( R 0 ) and gross reproductive ratee7
Direction: lowere7
Comparator: controle7

Verbatim

e2
“tea tree ( Melaleuca alternifolia ) essential oil”
✓ located verbatim in the source · abstract, characters 312–361

e4
“were applied to C. cephalonica larvae”
✓ located verbatim in the source · abstract, characters 1010–1047

e7
“The results demonstrated that the individuals of two subsequent generations of test insects have a lower net reproductive rate ( R 0 ) and gross reproductive rate when exposed to LC 30 and LC 50 as compared to control”
✓ located verbatim in the source · abstract, characters 1128–1345

Title

Parental exposure of tea tree ( Melaleuca alternifolia ) essential oil on offspring demographic traits in the rice moth, Corcyra cephalonica

Sushree Shubhrankhi Priyadarshini; Naveenkumar Basavanagouda Patil; Sonali Deole; et al. Annals of Applied Biology 2026. doi:10.1111/aab.70076

Other claims from this paper (6)

Observation The essential oil contained 1,8-cineol at 67.79%, a major component.
Observation The essential oil contained alpha-pinene at 16.73%, a major component.
Observation The essential oil contained alpha-terpinol at 4.87%, a major component.
Observation Tea tree oil caused 86.67% mortality of C. cephalonica in the contact toxicity bioassay.
Observation Tea tree oil in fumigant toxicity caused 70% mortality of C. cephalonica.
Intervention effect Adult fecundity and longevity were reduced in both generations at LC30 and LC50 compared with control.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Adult fecundity and longevity were reduced in both generations at LC30 and LC50 compared with control.

Taxon: Melaleuca alternifoliaMelaleuca alternifoliae2
Treatment: LC 30 and LC 50e7
Outcome: adult fecundity and longevitye5
Direction: Reductione5
Comparator: controle7

Verbatim

e2
“tea tree ( Melaleuca alternifolia ) essential oil”
✓ located verbatim in the source · abstract, characters 312–361

e7
“The results demonstrated that the individuals of two subsequent generations of test insects have a lower net reproductive rate ( R 0 ) and gross reproductive rate when exposed to LC 30 and LC 50 as compared to control”
✓ located verbatim in the source · abstract, characters 1128–1345

e5
“Reduction in adult fecundity and longevity was also observed for both generations for these two doses”
✓ located verbatim in the source · abstract, characters 1347–1448

Title

Parental exposure of tea tree ( Melaleuca alternifolia ) essential oil on offspring demographic traits in the rice moth, Corcyra cephalonica

Sushree Shubhrankhi Priyadarshini; Naveenkumar Basavanagouda Patil; Sonali Deole; et al. Annals of Applied Biology 2026. doi:10.1111/aab.70076

Other claims from this paper (6)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Melaleuca essential oil yield varied with plant age and organ.

Taxon: Melaleuca alternifoliaMelaleuca alternifoliat0
Organ / stage: organe0
Outcome: melaleuca EO yielde0
Direction: variede0

Verbatim

e0
“melaleuca EO yield and composition varied with both plant age and organ”
✓ located verbatim in the source · abstract, characters 1284–1355

t0
“Melaleuca alternifolia”
✓ located verbatim in the source · title, characters 82–104

Title

Chemical composition and phytotoxicity of Eucalyptus parvula (Hill & Johnson) and Melaleuca alternifolia (Cheel) essential oils grown in Tuscany, Italy

Clarissa Clemente; Silvia Tavarini; Guido Flamini; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1774330

Other claims from this paper (13)

Association Melaleuca essential oil composition varied with plant age and organ.
Observation Leaves of four-year-old melaleuca had higher essential oil yields.
Observation Leaves of four-year-old melaleuca had more oxygenated monoterpenes, mainly 1,8-cineole.
Observation Melaleuca fruits had lower essential oil yields.
Observation Melaleuca fruit essential oil was enriched in sesquiterpene hydrocarbons.
Observation Melaleuca VOC profiles followed age and organ trends and were dominated by listed monoterpenes.
Association Eucalyptus essential oil yield varied seasonally.
Observation Eucalyptus essential oil and VOC profiles were dominated by 1,8-cineole.
Association Season mainly affected minor constituents of eucalyptus oil and VOC profiles.
Intervention effect Increasing essential oil doses increased germination inhibition.
Intervention effect Increasing essential oil doses increased radicle length inhibition.
Observation Sensitivity to both essential oils was species-specific.
Intervention effect Tea tree essential oil inhibited tested weeds more strongly than eucalyptus oil at lower doses.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Melaleuca essential oil composition varied with plant age and organ.

Taxon: Melaleuca alternifoliaMelaleuca alternifoliat0
Organ / stage: organe0
Outcome: compositione0
Direction: variede0

Verbatim

e0
“melaleuca EO yield and composition varied with both plant age and organ”
✓ located verbatim in the source · abstract, characters 1284–1355

t0
“Melaleuca alternifolia”
✓ located verbatim in the source · title, characters 82–104

Title

Chemical composition and phytotoxicity of Eucalyptus parvula (Hill & Johnson) and Melaleuca alternifolia (Cheel) essential oils grown in Tuscany, Italy

Clarissa Clemente; Silvia Tavarini; Guido Flamini; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1774330

Other claims from this paper (13)

Association Melaleuca essential oil yield varied with plant age and organ.
Observation Leaves of four-year-old melaleuca had higher essential oil yields.
Observation Leaves of four-year-old melaleuca had more oxygenated monoterpenes, mainly 1,8-cineole.
Observation Melaleuca fruits had lower essential oil yields.
Observation Melaleuca fruit essential oil was enriched in sesquiterpene hydrocarbons.
Observation Melaleuca VOC profiles followed age and organ trends and were dominated by listed monoterpenes.
Association Eucalyptus essential oil yield varied seasonally.
Observation Eucalyptus essential oil and VOC profiles were dominated by 1,8-cineole.
Association Season mainly affected minor constituents of eucalyptus oil and VOC profiles.
Intervention effect Increasing essential oil doses increased germination inhibition.
Intervention effect Increasing essential oil doses increased radicle length inhibition.
Observation Sensitivity to both essential oils was species-specific.
Intervention effect Tea tree essential oil inhibited tested weeds more strongly than eucalyptus oil at lower doses.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Leaves of four-year-old melaleuca had higher essential oil yields.

Taxon: Melaleuca alternifoliaMelaleuca alternifoliat0
Organ / stage: leavese0
Outcome: yieldse0
Direction: highere0
Qualifier: 4-year-old plantse0

Verbatim

e0
“leaves of 4-year-old plants exhibiting higher yields”
✓ located verbatim in the source · abstract, characters 1362–1414

t0
“Melaleuca alternifolia”
✓ located verbatim in the source · title, characters 82–104

Title

Chemical composition and phytotoxicity of Eucalyptus parvula (Hill & Johnson) and Melaleuca alternifolia (Cheel) essential oils grown in Tuscany, Italy

Clarissa Clemente; Silvia Tavarini; Guido Flamini; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1774330

Other claims from this paper (13)

Association Melaleuca essential oil yield varied with plant age and organ.
Association Melaleuca essential oil composition varied with plant age and organ.
Observation Leaves of four-year-old melaleuca had more oxygenated monoterpenes, mainly 1,8-cineole.
Observation Melaleuca fruits had lower essential oil yields.
Observation Melaleuca fruit essential oil was enriched in sesquiterpene hydrocarbons.
Observation Melaleuca VOC profiles followed age and organ trends and were dominated by listed monoterpenes.
Association Eucalyptus essential oil yield varied seasonally.
Observation Eucalyptus essential oil and VOC profiles were dominated by 1,8-cineole.
Association Season mainly affected minor constituents of eucalyptus oil and VOC profiles.
Intervention effect Increasing essential oil doses increased germination inhibition.
Intervention effect Increasing essential oil doses increased radicle length inhibition.
Observation Sensitivity to both essential oils was species-specific.
Intervention effect Tea tree essential oil inhibited tested weeds more strongly than eucalyptus oil at lower doses.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Leaves of four-year-old melaleuca had more oxygenated monoterpenes, mainly 1,8-cineole.

Taxon: Melaleuca alternifoliaMelaleuca alternifoliat0
Organ / stage: leavese0
Outcome: contribution of oxygenated monoterpenes, mainly 1,8-cineolee0
Direction: greatere0

Verbatim

e0
“leaves of 4-year-old plants exhibiting higher yields and a greater contribution of oxygenated monoterpenes, mainly 1,8-cineole”
✓ located verbatim in the source · abstract, characters 1362–1488

t0
“Melaleuca alternifolia”
✓ located verbatim in the source · title, characters 82–104

Title

Chemical composition and phytotoxicity of Eucalyptus parvula (Hill & Johnson) and Melaleuca alternifolia (Cheel) essential oils grown in Tuscany, Italy

Clarissa Clemente; Silvia Tavarini; Guido Flamini; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1774330

Other claims from this paper (13)

Association Melaleuca essential oil yield varied with plant age and organ.
Association Melaleuca essential oil composition varied with plant age and organ.
Observation Leaves of four-year-old melaleuca had higher essential oil yields.
Observation Melaleuca fruits had lower essential oil yields.
Observation Melaleuca fruit essential oil was enriched in sesquiterpene hydrocarbons.
Observation Melaleuca VOC profiles followed age and organ trends and were dominated by listed monoterpenes.
Association Eucalyptus essential oil yield varied seasonally.
Observation Eucalyptus essential oil and VOC profiles were dominated by 1,8-cineole.
Association Season mainly affected minor constituents of eucalyptus oil and VOC profiles.
Intervention effect Increasing essential oil doses increased germination inhibition.
Intervention effect Increasing essential oil doses increased radicle length inhibition.
Observation Sensitivity to both essential oils was species-specific.
Intervention effect Tea tree essential oil inhibited tested weeds more strongly than eucalyptus oil at lower doses.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Melaleuca fruits had lower essential oil yields.

Taxon: Melaleuca alternifoliaMelaleuca alternifoliat0
Organ / stage: fruitse0
Outcome: yieldse0
Direction: lowere0

Verbatim

e0
“fruits had lower yields”
✓ located verbatim in the source · abstract, characters 1498–1521

t0
“Melaleuca alternifolia”
✓ located verbatim in the source · title, characters 82–104

Title

Chemical composition and phytotoxicity of Eucalyptus parvula (Hill & Johnson) and Melaleuca alternifolia (Cheel) essential oils grown in Tuscany, Italy

Clarissa Clemente; Silvia Tavarini; Guido Flamini; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1774330

Other claims from this paper (13)

Association Melaleuca essential oil yield varied with plant age and organ.
Association Melaleuca essential oil composition varied with plant age and organ.
Observation Leaves of four-year-old melaleuca had higher essential oil yields.
Observation Leaves of four-year-old melaleuca had more oxygenated monoterpenes, mainly 1,8-cineole.
Observation Melaleuca fruit essential oil was enriched in sesquiterpene hydrocarbons.
Observation Melaleuca VOC profiles followed age and organ trends and were dominated by listed monoterpenes.
Association Eucalyptus essential oil yield varied seasonally.
Observation Eucalyptus essential oil and VOC profiles were dominated by 1,8-cineole.
Association Season mainly affected minor constituents of eucalyptus oil and VOC profiles.
Intervention effect Increasing essential oil doses increased germination inhibition.
Intervention effect Increasing essential oil doses increased radicle length inhibition.
Observation Sensitivity to both essential oils was species-specific.
Intervention effect Tea tree essential oil inhibited tested weeds more strongly than eucalyptus oil at lower doses.

Melaleuca alternifolia 320 claims

320 claims