By organism › Animals › Erebidae › Anticarsia gemmatalis

Observationobservedoriginal resultmeasured

Claim · model-written summary

Anticarsia gemmatalis comprised 18.17% of collected moths.

Taxon: Anticarsia gemmatalisAnticarsia gemmatalise0
Outcome: Anticarsia gemmatalise0
Value: 18.17%e0

Verbatim

e0
“Anticarsia gemmatalis (18.17%)”
✓ located verbatim in the source · abstract, characters 755–785

Title

Owlet moths (Lepidoptera: Noctuoidea) associated with Bt and non- Bt soybean in the brazilian savanna

P. M. C. Luz; A. Specht; S. V. Paula-Moraes; et al. Brazilian Journal of Biology 2018. doi:10.1590/1519-6984.179759

Other claims from this paper (12)

Observation Thirteen owlet moth species were collected.
Observation Eight owlet moth species occurred on Bt soybean.
Observation Chrysodeixis includens comprised 72.87% of collected moths.
Observation Spodoptera spp comprised 5.22% of collected moths.
Observation Targeted larvae were ten times fewer on Bt than non-Bt soybeans.
Observation Utetheisa ornatrix larvae were recorded on soybean for the first time.
Observation Elaphria deltoides larvae were recorded on soybean for the first time.
Observation Utetheisa ornatrix larvae occurred on non-Bt soybean.
Observation Utetheisa ornatrix larvae also occurred on Bt soybean.
Observation Elaphria deltoides larvae occurred on non-Bt soybean.
Association A. gemmatalis larval numbers correlated negatively with precipitation.
Recommendation The authors recommend larval monitoring for control programs when cultivar infestation levels differ.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

A. gemmatalis larval numbers correlated negatively with precipitation.

Taxon: A. gemmatalisAnticarsia gemmatalise0
Outcome: larvaee0
Direction: negativelye0
Setting: precipitatione0

Verbatim

e0
“Only A. gemmatalis larvae correlated (p <0.05) negatively with precipitation”
✓ located verbatim in the source · abstract, characters 1119–1195

Title

Owlet moths (Lepidoptera: Noctuoidea) associated with Bt and non- Bt soybean in the brazilian savanna

P. M. C. Luz; A. Specht; S. V. Paula-Moraes; et al. Brazilian Journal of Biology 2018. doi:10.1590/1519-6984.179759

Other claims from this paper (12)

Observation Thirteen owlet moth species were collected.
Observation Eight owlet moth species occurred on Bt soybean.
Observation Chrysodeixis includens comprised 72.87% of collected moths.
Observation Anticarsia gemmatalis comprised 18.17% of collected moths.
Observation Spodoptera spp comprised 5.22% of collected moths.
Observation Targeted larvae were ten times fewer on Bt than non-Bt soybeans.
Observation Utetheisa ornatrix larvae were recorded on soybean for the first time.
Observation Elaphria deltoides larvae were recorded on soybean for the first time.
Observation Utetheisa ornatrix larvae occurred on non-Bt soybean.
Observation Utetheisa ornatrix larvae also occurred on Bt soybean.
Observation Elaphria deltoides larvae occurred on non-Bt soybean.
Recommendation The authors recommend larval monitoring for control programs when cultivar infestation levels differ.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Diluted Bt soybean leaf diet caused complete mortality of A. gemmatalis neonates after 11 days.

Taxon: A. gemmatalisAnticarsia gemmatalise0
Treatment: lyophilized leaf tissues from Bt soybean incorporated in artificial diet at a concentration representing a 25-fold dilution of fresh tissuee0
Interactor: Bt soybeane0other
Outcome: mortality of A. gemmatalise0
Direction: completee0
Value: 11 de0
Comparator: negative checkse0

Verbatim

e0
“lyophilized leaf tissues from Bt soybean incorporated in artificial diet at a concentration representing a 25-fold dilution of fresh tissue caused complete mortality of A. gemmatalis and near complete mortality of P. includens neonates after 11 d, whereas mortality on negative checks did not exceed 10% for either insect”
✓ located verbatim in the source · abstract, characters 1063–1384

Title

Laboratory and Field Evaluations of Transgenic Soybean Exhibiting High-Dose Expression of a Synthetic Bacillus thuringiensis cry1A Gene for Control of Lepidoptera

Ted C. Macrae; Matthew E. Baur; David J. Boethel; et al. Journal of Economic Entomology 2005. doi:10.1603/0022-0493-98.2.577

Other claims from this paper (5)

Intervention effect Bt soybean had nearly complete efficacy against tested lepidopteran pests in screenhouse trials.
Intervention effect Bt soybean had nearly complete efficacy against native pests in field trials.
Intervention effect Diluted Bt soybean leaf diet caused near complete mortality of P. includens neonates after 11 days.
Observation TIC107 expression approached or exceeded 50 μg/g fresh weight at V3.
Observation TIC107 expression reached 200 μg/g by R6.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Predator search declined exponentially as prey density increased.

Taxon: Anticarsia gemmatalisAnticarsia gemmatalise1
Interactor: Anticarsia gemmatalisAnticarsia gemmatalise1pest
Outcome: Predator searche0
Direction: lesse0
Qualifier: prey density increasede0

Verbatim

e0
“Predator search was determined to be a negative exponential function of prey density whereby predators searched less area as prey density increased.”
✓ located verbatim in the source · abstract, characters 276–424

e1
“velvetbean caterpillar, Anticarsia gemmatalis (Hübner), in Florida soybeans”
✓ located verbatim in the source · abstract, characters 57–132

Title

Model of Arthropod Predation on Velvetbean Caterpillar (Lepidoptera: Noctuidae) Larvae in Soybeans

Robert J. O'Neil; Jerry L. Stimac Environmental Entomology 1988. doi:10.1093/ee/17.6.983

Other claims from this paper (1)

Method / resource A mathematical model represents predation as a function of prey, predators, predator search, and soybean leaf area.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The velvetbean caterpillar was the most abundant lepidopterous pest.

Taxon: velvetbean caterpillarAnticarsia gemmatalise0
Outcome: most abundant lepidopterous peste0
Direction: most abundante0

Verbatim

e0
“The velvetbean caterpillar was the most abundant lepidopterous pest”
✓ located verbatim in the source · abstract, characters 418–485

Title

Cowpea Cultivars Screened for Resistance to Insect Pests

S. S. Nilakhe; R. B. Chalfant Journal of Economic Entomology 1982. doi:10.1093/jee/75.2.223

Other claims from this paper (9)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The virus was an effective pathogen at dosages as low as 17 PIB’s/larva.

Taxon: Anticarsia gemmatalisAnticarsia gemmatalise1
Treatment: viruse0
Interactor: nuclear polyhedrosis virusunidentified nuclear polyhedrosis virusese1pathogen
Outcome: effective pathogene0
Value: 17 PIB’s/larvae0
Qualifier: as low ase0

Verbatim

e0
“Infectivity studies revealed the virus was an effective pathogen at dosages as low as 17 PIB’s/larva.”
✓ located verbatim in the source · abstract, characters 318–419

e1
“A nuclear polyhedrosis virus was isolated from larvae of Anticarsia gemmatalis Hübner”
✓ located verbatim in the source · abstract, characters 0–85

Title

Potential of a Nuclear Polyhedrosis Virus for Control of the Velvetbean Caterpillar in Soybean12

G. R. Carner; S. G. Turnipseed Journal of Economic Entomology 1977. doi:10.1093/jee/70.5.608

Other claims from this paper (6)

Observation A nuclear polyhedrosis virus was isolated from Anticarsia gemmatalis larvae collected in southern Brazil.
Observation The virus was multiply embedded with 1–11 virions per envelope.
Observation Average polyhedral body size was 1.31 µm.
Observation Virion size was 195×25 nm.
Observation Larval mortality occurred in 8–12 days at 26.7°C.
Intervention effect Virus application at 49 LE/ha significantly reduced A. gemmatalis populations in small plot field tests.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Larval mortality occurred in 8–12 days at 26.7°C.

Taxon: Anticarsia gemmatalisAnticarsia gemmatalise1
Interactor: nuclear polyhedrosis virusunidentified nuclear polyhedrosis virusese1pathogen
Outcome: Mortalitye0
Value: 8–12 dayse0
Qualifier: at 26.7°Ce0

Verbatim

e0
“Mortality occurred in 8–12 days at 26.7°C.”
✓ located verbatim in the source · abstract, characters 420–462

e1
“A nuclear polyhedrosis virus was isolated from larvae of Anticarsia gemmatalis Hübner”
✓ located verbatim in the source · abstract, characters 0–85

Title

Potential of a Nuclear Polyhedrosis Virus for Control of the Velvetbean Caterpillar in Soybean12

G. R. Carner; S. G. Turnipseed Journal of Economic Entomology 1977. doi:10.1093/jee/70.5.608

Other claims from this paper (6)

Observation A nuclear polyhedrosis virus was isolated from Anticarsia gemmatalis larvae collected in southern Brazil.
Observation The virus was multiply embedded with 1–11 virions per envelope.
Observation Average polyhedral body size was 1.31 µm.
Observation Virion size was 195×25 nm.
Observation The virus was an effective pathogen at dosages as low as 17 PIB’s/larva.
Intervention effect Virus application at 49 LE/ha significantly reduced A. gemmatalis populations in small plot field tests.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Virus application at 49 LE/ha significantly reduced A. gemmatalis populations in small plot field tests.

Taxon: A. gemmatalisAnticarsia gemmatalise0
Treatment: virus at 49 LE/hae0
Interactor: nuclear polyhedrosis virusunidentified nuclear polyhedrosis virusese1pathogen
Outcome: populations of A. gemmatalise0
Direction: reducede0
Setting: small plot field testse0

Not reportedComparator

Verbatim

e0
“In small plot field tests, the virus at 49 LE/ha significantly reduced populations of A. gemmatalis.”
✓ located verbatim in the source · abstract, characters 463–563

e1
“A nuclear polyhedrosis virus was isolated”
✓ located verbatim in the source · abstract, characters 0–41

Title

Potential of a Nuclear Polyhedrosis Virus for Control of the Velvetbean Caterpillar in Soybean12

G. R. Carner; S. G. Turnipseed Journal of Economic Entomology 1977. doi:10.1093/jee/70.5.608

Other claims from this paper (6)

Observation A nuclear polyhedrosis virus was isolated from Anticarsia gemmatalis larvae collected in southern Brazil.
Observation The virus was multiply embedded with 1–11 virions per envelope.
Observation Average polyhedral body size was 1.31 µm.
Observation Virion size was 195×25 nm.
Observation The virus was an effective pathogen at dosages as low as 17 PIB’s/larva.
Observation Larval mortality occurred in 8–12 days at 26.7°C.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Velvetbean caterpillar occurred in mid to late September 1973 and was nearly absent in 1972.

Taxon: velvetbean caterpillarAnticarsia gemmatalise0
Outcome: occurred later than any other Lepidopterae0
Qualifier: mid to late Septembere0

Verbatim

e0
“In 1973, velvetbean caterpillar, Anticarsia gemmatalis Hübner, occurred later than any other Lepidoptera (mid to late September). In 1972, they were virtually absent from all fields.”
✓ located verbatim in the source · abstract, characters 544–726

Title

Seasonal Abundance of Insect Pests of Soybeans

G. R. Carner; Merle Shepard; S. G. Turnipseed Journal of Economic Entomology 1974. doi:10.1093/jee/67.4.487

Other claims from this paper (6)

Anticarsia gemmatalis 9 claims

9 claims