WCR 151 claims

Interactor role: pest

Literal values, not normalised. 183,098 distinct spellings cover 1,706,259 claims; only letter case and spacing are merged, so “maize”, “corn” and “Zea mays L.” are three separate entries here. The By interacting organism view merges spellings of one organism through NCBI Taxonomy.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Eighteen pumpkin scent compounds were electroantennographically active for rootworm.

Taxon
Oil Pumpkint0
Interactor
WCRe0pest
Outcome
EAD-active compounds for WCRe0
Value
18e0

Verbatim

e0

“We identified 18 non-sex specific EAD-active compounds for WCR.”

✓ located verbatim in the source · abstract, characters 720–783
t0

“Oil Pumpkin”

✓ located verbatim in the source · title, characters 131–142

Title

The Western Corn Rootworm is Strongly Attracted to Floral (E)-p-Methoxycinnamaldehyde, but Not or Weakly to Other Compounds of the Oil Pumpkin

Martin Schlager; Stephan Manhalter; Katharina Wechselberger; et al. Journal of Chemical Ecology 2026. doi:10.1007/s10886-026-01712-8

Other claims from this paper (2)
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

The main pumpkin scent compound 1,4-dimethoxybenzene was not attractive to rootworm in field tests.

Taxon
Oil Pumpkint0
Treatment
1,4-dimethoxybenzenee0
Interactor
WCRe0pest
Outcome
attractive to WCRe0
Direction
not attractivee0
Comparator
complete pumpkin mixturee0
Setting
field testse0

Verbatim

e0

“In field tests, 1,4-dimethoxybenzene, the main compound in pumpkin floral scent, was not attractive to WCR, whereas (E)-p-methoxycinnamaldehyde, a minor compound, was as attractive as the complete pumpkin mixture.”

✓ located verbatim in the source · abstract, characters 784–997
t0

“Oil Pumpkin”

✓ located verbatim in the source · title, characters 131–142

Title

The Western Corn Rootworm is Strongly Attracted to Floral (E)-p-Methoxycinnamaldehyde, but Not or Weakly to Other Compounds of the Oil Pumpkin

Martin Schlager; Stephan Manhalter; Katharina Wechselberger; et al. Journal of Chemical Ecology 2026. doi:10.1007/s10886-026-01712-8

Other claims from this paper (2)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Maize and WCR phenological interactions plus gender-specific behaviors appeared to be key determinants of WCR activity in first-year maize.

Taxon
maizeZea mayse4
Interactor
WCRe4pest
Outcome
WCR activity in first-year maizee4
Qualifier
phenological interactions plus gender-specific behaviorse4
Setting
northeast Nebraska, USAe0

Verbatim

e0

“during 2021-2022 in northeast Nebraska, USA”

✓ located verbatim in the source · abstract, characters 412–455
e4

“Maize and WCR phenological interactions plus gender-specific behaviors appeared to be key determinants of WCR activity in first-year maize”

✓ located verbatim in the source · abstract, characters 778–916

Title

Western corn rootworm adult activity and immigrant resistance to Bt traits in first-year maize

Lance J. Meinke; Jordan D. Reinders; James Clothier; et al. PLoS ONE 2025. doi:10.1371/journal.pone.0325388

Other claims from this paper (5)
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

WCR collections from first-year and adjacent continuous maize fields showed similar Bt resistance levels.

Taxon
maizeZea mayse5
Interactor
WCRe5pest
Outcome
resistance levelse5
Comparator
adjacent continuous maize fieldse5
Setting
northeast Nebraska, USAe0

Verbatim

e0

“during 2021-2022 in northeast Nebraska, USA”

✓ located verbatim in the source · abstract, characters 412–455
e5

“Similar resistance levels were observed in WCR collections from first-year and many adjacent continuous maize fields”

✓ located verbatim in the source · abstract, characters 1230–1346

Title

Western corn rootworm adult activity and immigrant resistance to Bt traits in first-year maize

Lance J. Meinke; Jordan D. Reinders; James Clothier; et al. PLoS ONE 2025. doi:10.1371/journal.pone.0325388

Other claims from this paper (5)
Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Adjacent maize fields were a major contributor of WCR immigrants.

Taxon
maizeZea mayse6
Treatment
adjacent maize fieldse6
Interactor
WCRe6pest
Outcome
WCR immigrantse6

Not reportedDirection

Verbatim

e6

“Aggregate study results suggest adjacent maize fields were a major contributor of WCR immigrants”

✓ located verbatim in the source · abstract, characters 1348–1444

Title

Western corn rootworm adult activity and immigrant resistance to Bt traits in first-year maize

Lance J. Meinke; Jordan D. Reinders; James Clothier; et al. PLoS ONE 2025. doi:10.1371/journal.pone.0325388

Other claims from this paper (5)
Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Significant variation in WCR immigration, colonization and associated Bt resistance levels was observed in first-year maize.

Taxon
maizeZea mayse7
Interactor
WCRe7pest
Outcome
WCR immigration/ colonization and associated Bt resistance levelse7

Verbatim

e7

“Significant variation in WCR immigration/ colonization and associated Bt resistance levels were observed in first-year maize”

✓ located verbatim in the source · abstract, characters 1446–1570

Title

Western corn rootworm adult activity and immigrant resistance to Bt traits in first-year maize

Lance J. Meinke; Jordan D. Reinders; James Clothier; et al. PLoS ONE 2025. doi:10.1371/journal.pone.0325388

Other claims from this paper (5)
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Scouting of first-year maize fields is recommended to match WCR management approaches to the relative risk of injury in second-year maize.

Taxon
maizeZea mayse7
Treatment
WCR management approachese7
Interactor
WCRe7pest
Outcome
scouting of first-year maize fieldse7

Verbatim

e7

“scouting of first-year maize fields is recommended to match appropriate WCR management approaches to relative risk of injury in second-year maize”

✓ located verbatim in the source · abstract, characters 1575–1720

Title

Western corn rootworm adult activity and immigrant resistance to Bt traits in first-year maize

Lance J. Meinke; Jordan D. Reinders; James Clothier; et al. PLoS ONE 2025. doi:10.1371/journal.pone.0325388

Other claims from this paper (5)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T. virens colonization of maize roots suppressed western corn rootworm larval survival and weight gain.

Taxon
maizeZea mayst0
Treatment
T. virens colonization of maize rootse7
Interactor
WCRe7pest
Second interactor
T. virensTrichoderma virense7biocontrol_agent
Outcome
WCR larvae survival and weight gaine7
Direction
suppressede7

Not reportedComparator

Verbatim

t0

“Regulate Maize Resistance to Anthracnose Leaf Blight”

✓ located verbatim in the source · title, characters 63–115
e7

“T. virens colonization of maize roots suppressed WCR larvae survival and weight gain”

✓ located verbatim in the source · abstract, characters 1494–1578

Title

Trichoderma virens and Pseudomonas chlororaphis Differentially Regulate Maize Resistance to Anthracnose Leaf Blight and Insect Herbivores When Grown in Sterile versus Non-Sterile Soils

Pei-Cheng Huang; Peiguo Yuan; John M. Grunseich; et al. Plants 2024. doi:10.3390/plants13091240

Other claims from this paper (7)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Under well-watered conditions the spectral profiles of maize separated between Western corn rootworm treatments.

Taxon
MaizeZea mayst0
Interactor
WCRe0pest
Outcome
spectral profiles separatede0
Setting
well-watered conditionse0

Verbatim

e0

“Under well-watered conditions, the spectral profiles separated between WCR treatments”

✓ located verbatim in the source · abstract, characters 810–895
t0

“Maize”

✓ located verbatim in the source · title, characters 46–51

Title

Drought Stress Affects Spectral Separation of Maize Infested by Western Corn Rootworm

Raquel Peron-Danaher; Lorenzo Cotrozzi; Ali Masjedi; et al. Agronomy 2023. doi:10.3390/agronomy13102562

Other claims from this paper (6)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Foliar spectral profiles of maize separated under drought conditions irrespective of Western corn rootworm presence.

Taxon
MaizeZea mayst0
Interactor
WCRe0pest
Outcome
foliar spectral profiles separatede0
Setting
drought conditionse0

Verbatim

e0

“The foliar spectral profiles separated under drought conditions, irrespective of WCR presence”

✓ located verbatim in the source · abstract, characters 957–1050
t0

“Maize”

✓ located verbatim in the source · title, characters 46–51

Title

Drought Stress Affects Spectral Separation of Maize Infested by Western Corn Rootworm

Raquel Peron-Danaher; Lorenzo Cotrozzi; Ali Masjedi; et al. Agronomy 2023. doi:10.3390/agronomy13102562

Other claims from this paper (6)