Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Claudia Zwahlen"'
Autor:
David A. Andow, Claudia Zwahlen
Publikováno v:
Biological Control. 103:204-209
Ground beetles are significant predators in agricultural habitats. While many studies have characterized effects of Bt maize on various carabid species, few have examined the potential acquisition of Cry toxins from live plants versus plant residue.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a5a103fe928e6c2f1685a944587c885
https://doi.org/10.1016/j.biocontrol.2016.09.009
https://doi.org/10.1016/j.biocontrol.2016.09.009
Publikováno v:
Zwahlen, Claudia; Nentwig, Wolfgang; Bigler, Franz; Hilbeck, Angelika (2000). Tritrophic Interactions of Transgenic Bacillus thuringiensis Corn, Anaphothrips obscurus (Thysanoptera: Thripidae), and the Predator Orius majusculus (Heteroptera: Anthocoridae). Environmental entomology, 29(4), pp. 846-850. Oxford University Press 10.1603/0046-225X-29.4.846
Laboratory feeding experiments using transgenic Bacillus thuringiensis variety kurstaki (Berliner) corn plants were carried out to study the effects of B. thuringiensis-fed herbivorous prey on the predator Orius majusculus (Reuter). Host plants were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e78b6b831bc0e7369f77177e4f807f2f
http://doc.rero.ch/record/295399/files/ee29-0846.pdf
http://doc.rero.ch/record/295399/files/ee29-0846.pdf
Autor:
Julia Bilat, Bruce E. Hibbard, Ted C. J. Turlings, Jörg Degenhardt, Xavier Cambet-Petit-Jean, Christelle A. M. Robert, Claudia Zwahlen, Matthias Erb, Mickaël D. P. Gaillard, Ivan Hiltpold
Publikováno v:
Plant biotechnology journal
Genetic manipulation of plant volatile emissions is a promising tool to enhance plant defences against herbivores. However, the potential costs associated with the manipulation of specific volatile synthase genes are unknown. Therefore, we investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd1434428424e571b718e678999b63dd
https://doi.org/10.1111/pbi.12053
https://doi.org/10.1111/pbi.12053
Autor:
Gwladys R. Doyen, Ted C. J. Turlings, Claudia Zwahlen, Matthias Erb, Christelle A. M. Robert, Marianne Duployer
Publikováno v:
New Phytologist
Summary •In response to herbivore attack, plants mobilize chemical defenses and release distinct bouquets of volatiles. Aboveground herbivores are known to use changes in leaf volatile patterns to make foraging decisions, but it remains unclear whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f91cbc63c704be0085121765e04cf00
https://doi.org/10.1111/j.1469-8137.2012.04127.x
https://doi.org/10.1111/j.1469-8137.2012.04127.x
Autor:
Brigitte Mauch-Mani, Chantal Planchamp, Elvira S. de Lange, Georg von Mérey, Dirk Balmer, Gregory Röder, Ted C. J. Turlings, Matthias Erb, Christelle A. M. Robert, Islam S. Sobhy, Claudia Zwahlen
Publikováno v:
Plant, Cell & Environment. 34:1088-1103
Determining links between plant defence strategies is important to understand plant evolution and to optimize crop breeding strategies. Although several examples of synergies and trade-offs between defence traits are known for plants that are under a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ecc9a44bb141124b45695160b5f545c
https://doi.org/10.1111/j.1365-3040.2011.02307.x
https://doi.org/10.1111/j.1365-3040.2011.02307.x
Autor:
Ted C. J. Turlings, Tobias G. Köllner, Jörg Degenhardt, Bruce E. Hibbard, Matthias Erb, Claudia Zwahlen
Publikováno v:
New Phytologist
Herbivore-induced systemic resistance occurs in many plants and is commonly assumed to be adaptive. The mechanisms triggered by leaf-herbivores that lead to systemic resistance are largely understood, but it remains unknown how and why root herbivory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81eeebd0b04aa7f9f1e29e23af983e08
https://doi.org/10.1111/j.1469-8137.2010.03450.x
https://doi.org/10.1111/j.1469-8137.2010.03450.x
Publikováno v:
Soil Biology and Biochemistry. 42:1284-1292
Earthworms, which play a key role in biogeochemical processes in soil ecosystems, could be negatively affected by the cultivation of transgenic Bt crops. Studies to date have found few effects of Bt maize on earthworm species. If adverse effects occu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00501f3f5e42921a9b0a47ffe556fe98
https://doi.org/10.1016/j.soilbio.2010.04.004
https://doi.org/10.1016/j.soilbio.2010.04.004
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 83:48-58
The uptake of the insecticidal Cry1Ab protein from Bacillus thuringiensis (Bt) by various crops from soils on which Bt corn had previously grown was determined. In 2005, the Cry1Ab protein was detected by Western blot in tissues (leaves plus stems) o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e6d53e793cf01b65fd538ac7323f862
https://doi.org/10.1007/s00128-009-9760-2
https://doi.org/10.1007/s00128-009-9760-2
Publikováno v:
Journal of Environmental Quality. 37:647-662
Transgenic Bt crops produce insecticidal Cry proteins that are released to soil in plant residues, root exudates, and pollen and that may affect soil microorganisms. As a continuation of studies in the laboratory and a plant-growth room, a field stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fb0a2c7c6dfafa90553d07943969ad0
https://doi.org/10.2134/jeq2007.0352
https://doi.org/10.2134/jeq2007.0352
Autor:
David A. Andow, Claudia Zwahlen
Publikováno v:
Ecology Letters. 9:196-214
By the end of the 1980s, a broad consensus had developed that there were potential environmental risks of transgenic plants requiring assessment and that this assessment must be done on a case-by-case basis, taking into account the transgene, recipie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5856c2a7ff0858f2c686c29b7a09c7e7
https://doi.org/10.1111/j.1461-0248.2005.00846.x
https://doi.org/10.1111/j.1461-0248.2005.00846.x