Bruchus pisorum 5 claims

species · family Chrysomelidae · animal · NCBI Taxonomy ↗

Common name: pea weevil — Also written in claims: PEA-WEEVIL · pea weevil · pea weevils

4 spellings

Bruchus pisorum · picture from its Wikimedia Commons categoryWalker, K., Museum Victoria · CC BY 3.0 au · Wikimedia Commons ↗

5 claims

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Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

A QTL on LGIV was associated with reduced larval development.

Taxon: pea weevilBruchus pisorumt0
Interactor: peaLathyrus oleraceust0host
Gene: QTLe0
Outcome: larval developmente0
Direction: reducede0

Verbatim

t0
“pea weevil”
✓ located verbatim in the source · title, characters 74–84

e0
“a QTL for reduced larval development was also identified in LGIV”
✓ located verbatim in the source · abstract, characters 1011–1075

Title

Identification of quantitative trait loci (QTL) controlling resistance to pea weevil (Bruchus pisorum) in a high-density integrated DArTseq SNP-based genetic map of pea

Thais Aznar-Fernández; Eleonora Barilli; María J. Cobos; et al. Scientific Reports 2020. doi:10.1038/s41598-019-56987-7

Other claims from this paper (6)

Method / resource An integrated pea linkage map contained 6,540 markers in seven linkage groups.
Method / resource The linkage map covered 2,503 cM at average density 2.61 markers cM −1.
Association Three QTLs on LGs I, II and IV were associated with reduced pea seed infestation.
Association QTL expression varied across environments.
Observation QTL BpSI.III was detected in most studied environments.
Observation Seven candidate genes co-located with resistance QTLs were identified.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Approximately 98-99% of weevils emerged as adults in nontransgenic cultivars.

Taxon: pea weevilsBruchus pisorume0
Material: nontransgenic cultivarse0
Interactor: Pisum sativum L.Lathyrus oleraceuse1host
Outcome: emerged as adultse0
Value: 98-99%e0
Qualifier: approximatelye0

Verbatim

e0
“in nontransgenic cultivars, approximately 98-99% of the pea weevils emerged as adults”
✓ located verbatim in the source · abstract, characters 392–477

e1
“transgenic pea, Pisum sativum L., seeds”
✓ located verbatim in the source · abstract, characters 94–133

Title

Bean α-Amylase Inhibitors in Transgenic Peas Inhibit Development of Pea Weevil Larvae

Maria José De Sousa-majer; Darryl C. Hardie; Neil C. Turner; et al. Journal of Economic Entomology 2007. doi:10.1603/0022-0493(2007)100[1416:baiitp]2.0.co;2

Other claims from this paper (9)

Intervention effect Transgenic Laura peas expressing alpha-(AI)-1 reduced pea weevil survival by 93-98%.
Intervention effect Transgenic Greenfeast peas expressing alpha-(AI)-1 reduced pea weevil survival by 93-98%.
Observation Weevil larvae died at the first to early third instar in alpha-(AI)-1 transgenic peas.
Recommendation Alpha-(AI)-1 was interpreted as highly effective for controlling pea weevil.
Intervention effect Alpha-(AI)-2-expressing Laura did not affect weevil survival.
Intervention effect Alpha-(AI)-2-expressing Dundale did not affect weevil survival.
Intervention effect Alpha-(AI)-2-expressing Laura delayed larval development.
Intervention effect Alpha-(AI)-2-expressing Dundale delayed larval development.
Observation After 77 days, larvae in alpha-(AI)-2 peas remained third instars while nontransgenic peas contained adult bruchids.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Weevil larvae died at the first to early third instar in alpha-(AI)-1 transgenic peas.

Taxon: Bruchus pisorum L.Bruchus pisorume1
Organ / stage: first to early third instare0
Interactor: peasLathyrus oleraceuse0host
Gene: alpha-(AI)-1e0
Outcome: larvae diede0

Verbatim

e0
“larvae died at the first to early third instar in alpha-(AI)-1 transgenic peas”
✓ located verbatim in the source · abstract, characters 534–612

e1
“pea weevil, Bruchus pisorum L.”
✓ located verbatim in the source · abstract, characters 190–220

Title

Bean α-Amylase Inhibitors in Transgenic Peas Inhibit Development of Pea Weevil Larvae

Maria José De Sousa-majer; Darryl C. Hardie; Neil C. Turner; et al. Journal of Economic Entomology 2007. doi:10.1603/0022-0493(2007)100[1416:baiitp]2.0.co;2

Other claims from this paper (9)

Intervention effect Transgenic Laura peas expressing alpha-(AI)-1 reduced pea weevil survival by 93-98%.
Intervention effect Transgenic Greenfeast peas expressing alpha-(AI)-1 reduced pea weevil survival by 93-98%.
Observation Approximately 98-99% of weevils emerged as adults in nontransgenic cultivars.
Recommendation Alpha-(AI)-1 was interpreted as highly effective for controlling pea weevil.
Intervention effect Alpha-(AI)-2-expressing Laura did not affect weevil survival.
Intervention effect Alpha-(AI)-2-expressing Dundale did not affect weevil survival.
Intervention effect Alpha-(AI)-2-expressing Laura delayed larval development.
Intervention effect Alpha-(AI)-2-expressing Dundale delayed larval development.
Observation After 77 days, larvae in alpha-(AI)-2 peas remained third instars while nontransgenic peas contained adult bruchids.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

After 77 days, larvae in alpha-(AI)-2 peas remained third instars while nontransgenic peas contained adult bruchids.

Taxon: Bruchus pisorum L.Bruchus pisorume1
Interactor: peasLathyrus oleraceuse0host
Gene: alpha-(AI)-2e0
Outcome: larvae were still at the third instar stagee0
Qualifier: 77 de0
Comparator: nontransgenic pease0

Verbatim

e0
“After 77 d of development, the head capsule size indicated that the larvae were still at the third instar stage in transgenic alpha-(AI)-2 peas, whereas adult bruchids had developed in the nontransgenic peas”
✓ located verbatim in the source · abstract, characters 836–1043

e1
“pea weevil, Bruchus pisorum L.”
✓ located verbatim in the source · abstract, characters 190–220

Title

Bean α-Amylase Inhibitors in Transgenic Peas Inhibit Development of Pea Weevil Larvae

Maria José De Sousa-majer; Darryl C. Hardie; Neil C. Turner; et al. Journal of Economic Entomology 2007. doi:10.1603/0022-0493(2007)100[1416:baiitp]2.0.co;2

Other claims from this paper (9)

Intervention effect Transgenic Laura peas expressing alpha-(AI)-1 reduced pea weevil survival by 93-98%.
Intervention effect Transgenic Greenfeast peas expressing alpha-(AI)-1 reduced pea weevil survival by 93-98%.
Observation Approximately 98-99% of weevils emerged as adults in nontransgenic cultivars.
Observation Weevil larvae died at the first to early third instar in alpha-(AI)-1 transgenic peas.
Recommendation Alpha-(AI)-1 was interpreted as highly effective for controlling pea weevil.
Intervention effect Alpha-(AI)-2-expressing Laura did not affect weevil survival.
Intervention effect Alpha-(AI)-2-expressing Dundale did not affect weevil survival.
Intervention effect Alpha-(AI)-2-expressing Laura delayed larval development.
Intervention effect Alpha-(AI)-2-expressing Dundale delayed larval development.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The pea-weevil had spread across winter-wheat districts and was beginning to invade the spring-wheat region.

Taxon: PEA-WEEVILBruchus pisorumt0
Outcome: has spread all over the winierwheat districtsand begins invading the spring-wheat regione0

Verbatim

e0
“This pest, which was pro-bably introduced from the south, has spread all over the winierwheat districtsand begins invading the spring-wheat region.”
✓ located verbatim in the source · abstract, characters 123–270

t0
“PEA-WEEVIL”
✓ located verbatim in the source · title, characters 3–13

Title

ON PEA-WEEVIL AND ITS CONTROL IN NORTH-WESTERN CHINA

S Chus Acta Entomologica Sinica 1955

Other claims from this paper (3)

Observation Pea-weevil caused annual pea losses of 25,000 tons in Shensi Province.
Intervention effect Heap storage with chaff killed larvae in peas during 30 to 50 days of storage.
Intervention effect Heap storage did not affect the germinative power of peas.