By interacting organism › Animals › Psilidae › Chamaepsila rosae

Observationobservedoriginal resultmeasured

Claim · model-written summary

Carrot fly was identified as a major carrot pest.

Taxon: carrotDaucus carotat0
Interactor: carrot flyChamaepsila rosaee0pest
Outcome: carrot flye0

Verbatim

e0
“carrot fly”
✓ located verbatim in the source · abstract, characters 413–423

t0
“Carrot”
✓ located verbatim in the source · title, characters 33–39

Title

Unveiling the Insect Spectrum of Carrot (Daucus carota L.) Agriculture: Study from Eastern Dry Zone of Karnataka

Indian Journal of Ecology 2025. doi:10.55362/10.55362/ije/2025/4469

Other claims from this paper (4)

Observation Surveys of carrot crops documented 39 insect species across four orders and 12 families.
Observation Hemiptera was the most diverse insect order associated with carrot crops.
Observation Diptera was the most abundant insect order associated with carrot crops.
Observation Leafminer was identified as a major carrot pest.

Intervention effectobservedoriginal resultpositivenot significant (as stated)measured

Claim · model-written summary

Higher dose S. feltiae treatments suggested low carrot fly control in carrot crops, but the effect was not statistically significant.

Taxon: carrotDaucus carotae0
Treatment: S. feltiae (Entonem™) treatmentse1
Interactor: carrot flyChamaepsila rosaee1pest
Second interactor: S. feltiaeSteinernema feltiaee1biocontrol_agent
Outcome: carrot fly controle1
Direction: controle1
Value: 3 billion IJs ha‑1e1
Setting: field conditionse0

Not reportedComparator

Verbatim

t0
“carrot fly (Psila rosae F.)”
✓ located verbatim in the source · title, characters 111–138

e0
“carrot crops under field conditions”
✓ located verbatim in the source · abstract, characters 519–554

e1
“Although results obtained using the S. feltiae (Entonem™) treatments were not shown to be statistically significant, there is a suggestion that at the higher dose levels i.e., 3 billion IJs ha‑1 S. feltia could provide low levels of carrot fly control.”
✓ located verbatim in the source · abstract, characters 556–808

Title

Evaluation of the entomopathogenic nematode Steinernema feltiae Filipjev as a biological control agent against carrot fly (Psila rosae F.)

R.H. Binks; A. Jukes; R.H. Collier Acta Horticulturae 2024. doi:10.17660/actahortic.2024.1393.15

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Some vertical barriers protected early season carrots from carrot fly damage.

Taxon: carrotsDaucus carotae0
Treatment: vertical barrierse0
Interactor: carrot flyChamaepsila rosaee0pest
Outcome: percentage of carrots free from damagee0
Direction: protectinge0
Qualifier: early seasone0

Not reportedComparator

Verbatim

e0
“Some of the vertical barriers tested were found to provide a useful method of protecting early season carrots from carrot fly in terms of the percentage of carrots free from damage”
✓ located verbatim in the source · abstract, characters 183–363

t0
“carrot fly (Psila rosae (Fabricius)) damage in domestic production”
✓ located verbatim in the source · title, characters 35–101

Title

Using physical barriers to prevent carrot fly (Psila rosae (Fabricius)) damage in domestic production

Anna M. Platoni; Stephanie Bird; Ian Waghorn; et al. Journal of Applied Entomology 2019. doi:10.1111/jen.12686

Other claims from this paper (3)

Intervention effect Vertical barriers offered insufficient protection across several carrot fly generations.
Recommendation Gardeners should completely cover carrots, especially for late harvest, to control carrot fly.
Intervention effect Some barrier types increased carrot yield.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Vertical barriers offered insufficient protection across several carrot fly generations.

Taxon: carrotDaucus carotat0
Treatment: barrierse0
Interactor: carrot flyChamaepsila rosaee0pest
Outcome: insufficient protectione0
Qualifier: under cumulative pest pressure of several generations of carrot flye0

Not reportedComparatorDirection

Verbatim

e0
“under cumulative pest pressure of several generations of carrot fly, such barriers were found to provide insufficient protection”
✓ located verbatim in the source · abstract, characters 369–497

t0
“carrot fly (Psila rosae (Fabricius)) damage in domestic production”
✓ located verbatim in the source · title, characters 35–101

Title

Using physical barriers to prevent carrot fly (Psila rosae (Fabricius)) damage in domestic production

Anna M. Platoni; Stephanie Bird; Ian Waghorn; et al. Journal of Applied Entomology 2019. doi:10.1111/jen.12686

Other claims from this paper (3)

Intervention effect Some vertical barriers protected early season carrots from carrot fly damage.
Recommendation Gardeners should completely cover carrots, especially for late harvest, to control carrot fly.
Intervention effect Some barrier types increased carrot yield.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Weather had no strong relation to carrot rust fly captures.

Taxon: carrotDaucus carotat0
Interactor: carrot rust flyChamaepsila rosaee0pest
Outcome: carrot rust fly capturese0
Qualifier: No strong relationship between weathere0

Not reportedDirection

Verbatim

e0
“No strong relationship between weather and carrot rust fly captures was identified”
✓ located verbatim in the source · abstract, characters 1227–1309

t0
“Canadian carrot production”
✓ located verbatim in the source · abstract, characters 37–63

Title

Evaluating the current integrated pest management recommendations in Canada for carrot weevil (Coleoptera: Curculionidae) and carrot rust fly (Diptera: Psilidae)

Zachariah Telfer; Jason Lemay; Mary Ruth McDonald; et al. The Canadian Entomologist 2019. doi:10.4039/tce.2019.16

Other claims from this paper (7)

Intervention effect Ontario carrot weevils had negligible phosmet mortality compared with over 80% for susceptible weevils.
Association More carrot weevil captures were weakly associated with more damage.
Intervention effect Following IPM recommendations reduced weevil damage in one of three trials.
Observation Carrot rust fly damage was negligible in field trials despite insecticide recommendations.
Recommendation The authors recommended revising the carrot rust fly degree-day model.
Recommendation The authors recommended improving weevil monitoring and control.
Recommendation The authors recommended increasing the rust fly action threshold.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Carrot rust fly damage was negligible in field trials despite insecticide recommendations.

Taxon: carrotDaucus carotae0
Interactor: carrot rust flyChamaepsila rosaee0pest
Outcome: carrot rust fly damagee0
Direction: negligiblee0
Setting: field trialse0

Verbatim

e0
“In field trials, carrot rust fly damage was negligible despite integrated pest management recommendations for insecticide applications”
✓ located verbatim in the source · abstract, characters 1388–1522

t0
“Canadian carrot production”
✓ located verbatim in the source · abstract, characters 37–63

Title

Evaluating the current integrated pest management recommendations in Canada for carrot weevil (Coleoptera: Curculionidae) and carrot rust fly (Diptera: Psilidae)

Zachariah Telfer; Jason Lemay; Mary Ruth McDonald; et al. The Canadian Entomologist 2019. doi:10.4039/tce.2019.16

Other claims from this paper (7)

Intervention effect Ontario carrot weevils had negligible phosmet mortality compared with over 80% for susceptible weevils.
Association More carrot weevil captures were weakly associated with more damage.
Intervention effect Following IPM recommendations reduced weevil damage in one of three trials.
Association Weather had no strong relation to carrot rust fly captures.
Recommendation The authors recommended revising the carrot rust fly degree-day model.
Recommendation The authors recommended improving weevil monitoring and control.
Recommendation The authors recommended increasing the rust fly action threshold.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommended revising the carrot rust fly degree-day model.

Taxon: carrotDaucus carotae0
Interactor: carrot rust flyChamaepsila rosaee0pest
Outcome: degree day model for carrot rust fly activity needs revisione0

Verbatim

e0
“suggesting the degree day model for carrot rust fly activity needs revision”
✓ located verbatim in the source · abstract, characters 1311–1386

t0
“Canadian carrot production”
✓ located verbatim in the source · abstract, characters 37–63

Title

Evaluating the current integrated pest management recommendations in Canada for carrot weevil (Coleoptera: Curculionidae) and carrot rust fly (Diptera: Psilidae)

Zachariah Telfer; Jason Lemay; Mary Ruth McDonald; et al. The Canadian Entomologist 2019. doi:10.4039/tce.2019.16

Other claims from this paper (7)

Intervention effect Ontario carrot weevils had negligible phosmet mortality compared with over 80% for susceptible weevils.
Association More carrot weevil captures were weakly associated with more damage.
Intervention effect Following IPM recommendations reduced weevil damage in one of three trials.
Association Weather had no strong relation to carrot rust fly captures.
Observation Carrot rust fly damage was negligible in field trials despite insecticide recommendations.
Recommendation The authors recommended improving weevil monitoring and control.
Recommendation The authors recommended increasing the rust fly action threshold.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommended increasing the rust fly action threshold.

Taxon: carrotDaucus carotae0
Interactor: carrot rust flyChamaepsila rosaee0pest
Outcome: increasing the carrot rust fly action thresholde0

Verbatim

e0
“increasing the carrot rust fly action threshold to optimise insecticide applications”
✓ located verbatim in the source · abstract, characters 1606–1690

t0
“Canadian carrot production”
✓ located verbatim in the source · abstract, characters 37–63

Title

Evaluating the current integrated pest management recommendations in Canada for carrot weevil (Coleoptera: Curculionidae) and carrot rust fly (Diptera: Psilidae)

Zachariah Telfer; Jason Lemay; Mary Ruth McDonald; et al. The Canadian Entomologist 2019. doi:10.4039/tce.2019.16

Other claims from this paper (7)

Intervention effect Ontario carrot weevils had negligible phosmet mortality compared with over 80% for susceptible weevils.
Association More carrot weevil captures were weakly associated with more damage.
Intervention effect Following IPM recommendations reduced weevil damage in one of three trials.
Association Weather had no strong relation to carrot rust fly captures.
Observation Carrot rust fly damage was negligible in field trials despite insecticide recommendations.
Recommendation The authors recommended revising the carrot rust fly degree-day model.
Recommendation The authors recommended improving weevil monitoring and control.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Several carrot varieties had high resistance to carrot fly and storage diseases.

Taxon: carrotDaucus carotae0
Interactor: Chamaepsila rosaeChamaepsila rosaee0pest
Outcome: resistance to carrot flye0
Direction: highe0

Verbatim

e0
“Several varieties, bearing high level of resistance to carrot fly (Chamaepsila rosae) and storage diseases, were found.”
✓ located verbatim in the source · abstract, characters 944–1063

Title

ADAPTIVE POTENTIAL OF THE CARROT GENETIC RESOURCES

T. V. Khmelinskaya; V. I. Burenin VEGETABLE CROPS OF RUSSIA 2018. doi:10.18619/2072-9146-2018-6-8-12

Other claims from this paper (5)

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Intercropping decreased carrot roots damaged by carrot rust fly.

Taxon: carrotDaucus carotae0
Treatment: Intercroppinge0
Interactor: Psila rosaeChamaepsila rosaee0pest
Outcome: roots damaged by carrot rust fly Psila rosaee0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Intercropping had a significant effect on the decrease of the number of roots damaged by carrot rust fly Psila rosae.”
✓ located verbatim in the source · abstract, characters 442–559

Title

Effect of intercropping carrot (Daucus carota L.) with two aromatic plants, coriander (Coriandrum sativum L.) and summer savory (Satureja hortensis L.), on the population density of select carrot pests

Beata Jankowska; Elżbieta Wojciechowicz-Żytko Folia Horticulturae 2016. doi:10.1515/fhort-2016-0002

Other claims from this paper (7)

Observation Summer savory intercropping had the fewest damaged carrot roots at harvest.
Intervention effect Intercropping lowered carrot psyllid numbers on carrot leaves.
Intervention effect Intercropping lowered aphid numbers on carrot leaves.
Intervention effect Intercropping lowered carrot roots damaged by nematodes.
Intervention effect Herb intercropping increased beneficial insects.
Observation Coriander intercropping had the highest Coccinellidae numbers.
Observation Coriander intercropping had the highest Syrphidae numbers.

Chamaepsila rosae 178 claims

178 claims