Abstract
Abstract In an investigation of Camelina sativa (Linnaeus) Crantz (Brassicaceae) and five common insect pests of canola ( Brassica napus Linnaeus) (Brassicaceae), little feeding damage to the plant was inflicted by crucifer-feeding specialist flea beetles ( Phyllotreta Chevrolat species) (Coleoptera: Chrysomelidae), Delia Robineau-Desvoidy (Diptera: Anthomyiidae) root maggots, or diamondback moth ( Plutella xylostella Linnaeus (Lepidoptera: Plutellidae)). In choice tests, diamondback moths laid fewer eggs on C. sativa than on B. napus leaves. Diamondback moth larvae consumed less C. sativa leaf tissue, and tended to have a longer developmental period on C. sativa . Larvae of the polyphagous bertha armyworm ( Mamestra configurata Walker (Lepidoptera: Noctuidae)) had similar feeding levels on C. sativa and B. napus plants. However, there was a longer developmental period from larval to pupal stage and pupae weighed less when fed on C. sativa foliage, suggesting that C. sativa contains antibiosis factors against bertha armyworm. Two strains of aster yellows phytoplasma, 16SrI-A and 16SrI-B, were identified in C. sativa and in Macrosteles quadrilineatus (Forbes) (Hemiptera: Cicadellidae). Differences in incidence of aster yellows and abundance of M. quadrilineatus were observed among lines of C. sativa . The findings confirm that C. sativa is unlikely to support high populations of these insect pests on the Canadian prairies.
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Claims 13
Claim · model-written summary
Little feeding damage to camelina was inflicted by Phyllotreta Chevrolat species.
- Taxon
- Camelina sativa (Linnaeus) Crantz
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Camelina sativae1 - Interactor
- Phyllotreta Chevrolat speciese0pest
- Outcome
- little feeding damagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“little feeding damage to the plant was inflicted by crucifer-feeding specialist flea beetles ( Phyllotreta Chevrolat species) (Coleoptera: Chrysomelidae), Delia Robineau-Desvoidy (Diptera: Anthomyiidae) root maggots, or diamondback moth ( Plutella xylostella Linnaeus (Lepidoptera: Plutellidae)).”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Little feeding damage to camelina was inflicted by Delia Robineau-Desvoidy.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Interactor
- Delia Robineau-Desvoidye0pest
- Outcome
- little feeding damagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“little feeding damage to the plant was inflicted by crucifer-feeding specialist flea beetles ( Phyllotreta Chevrolat species) (Coleoptera: Chrysomelidae), Delia Robineau-Desvoidy (Diptera: Anthomyiidae) root maggots, or diamondback moth ( Plutella xylostella Linnaeus (Lepidoptera: Plutellidae)).”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Little feeding damage to camelina was inflicted by Plutella xylostella Linnaeus.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Interactor
- Plutella xylostella Linnaeuse0pest
- Outcome
- little feeding damagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“little feeding damage to the plant was inflicted by crucifer-feeding specialist flea beetles ( Phyllotreta Chevrolat species) (Coleoptera: Chrysomelidae), Delia Robineau-Desvoidy (Diptera: Anthomyiidae) root maggots, or diamondback moth ( Plutella xylostella Linnaeus (Lepidoptera: Plutellidae)).”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Diamondback moths laid fewer eggs on camelina than on canola leaves.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Interactor
- diamondback mothsPlutellidaee0pest
- Outcome
- diamondback moths laid fewer eggse0
- Direction
- fewere0
- Comparator
- B. napuse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“diamondback moths laid fewer eggs on C. sativa than on B. napus leaves.”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Diamondback moth larvae consumed less camelina leaf tissue.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Organ / stage
- leaf tissuee0
- Interactor
- Diamondback moth
Plutella xylostellae0pest - Outcome
- Diamondback moth larvae consumede0
- Direction
- lesse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Diamondback moth larvae consumed less C. sativa leaf tissue”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Diamondback moth larvae tended to develop longer on camelina.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Outcome
- developmental periode0
- Direction
- longere0
Not reportedInteractorInteractor role
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“tended to have a longer developmental period on C. sativa”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Bertha armyworm larvae had similar feeding on camelina and canola.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Interactor
- Mamestra configurata Walker
Mamestra configuratae0pest - Outcome
- feeding levelse0
- Direction
- similare0
- Comparator
- B. napuse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Larvae of the polyphagous bertha armyworm ( Mamestra configurata Walker (Lepidoptera: Noctuidae)) had similar feeding levels on C. sativa and B. napus plants.”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Bertha armyworm development from larva to pupa was longer when fed camelina.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Outcome
- developmental period from larval to pupal stagee0
- Direction
- longere0
Not reportedInteractorInteractor role
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was a longer developmental period from larval to pupal stage and pupae weighed less when fed on C. sativa foliage”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Bertha armyworm pupae weighed less when fed camelina.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Outcome
- pupae weighede0
- Direction
- lesse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pupae weighed less when fed on C. sativa foliage”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Two aster yellows phytoplasma strains were identified in camelina.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Interactor
- aster yellows phytoplasmaAster yellows phytoplasmae0pathogen
- Outcome
- were identified in C. sativae0
- Qualifier
- 16SrI-A and 16SrI-Be0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two strains of aster yellows phytoplasma, 16SrI-A and 16SrI-B, were identified in C. sativa and in Macrosteles quadrilineatus (Forbes)”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Aster yellows incidence differed among camelina lines.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Material
- lines of C. sativae0
- Interactor
- aster yellowse0pathogen
- Outcome
- incidence of aster yellowse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Differences in incidence of aster yellows and abundance of M. quadrilineatus were observed among lines of C. sativa”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Macrosteles quadrilineatus abundance differed among camelina lines.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Material
- lines of C. sativae0
- Interactor
- M. quadrilineatus
Macrosteles quadrilineatuse0pest - Outcome
- abundance of M. quadrilineatuse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Differences in incidence of aster yellows and abundance of M. quadrilineatus were observed among lines of C. sativa”
e1“Camelina sativa (Linnaeus) Crantz”
Claim · model-written summary
Camelina is unlikely to support high populations of these insect pests on Canadian prairies.
- Taxon
- Camelina sativa (Linnaeus) CrantzCamelina sativae1
- Outcome
- unlikely to support high populations of these insect pestse0
- Setting
- Canadian prairiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The findings confirm that C. sativa is unlikely to support high populations of these insect pests on the Canadian prairies.”
e1“Camelina sativa (Linnaeus) Crantz”