Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Niklas Björklund"'
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
An essential component of plant defense is the change that occurs from a constitutive to an induced state following damage or infection. Exogenous application of the plant hormone methyl jasmonate (MeJA) has shown great potential to be used as a defe
Externí odkaz:
https://doaj.org/article/25a2836889f645b1a88382acc738b721
Publikováno v:
Frontiers in Plant Science, Vol 9 (2018)
Somatic embryogenesis (SE), a clonal propagation method utilizing somatic cells, occurs under conditions that activate plant stress adaptation mechanisms such as production of protective secondary metabolites. Surprisingly, possible differences in su
Externí odkaz:
https://doaj.org/article/169278f571a04925b7199c506ab34841
Publikováno v:
Silva Fennica, Vol 52, Iss 3 (2018)
Adult pine weevils ( (L.)) feed on the tender bark of branches and roots of mature conifer trees and on the stem bark of conifer seedlings. Their feeding on mature trees does not cause any economic damage, but their feeding on planted seedlings is so
Externí odkaz:
https://doaj.org/article/ffe35c080cda4780a76214e7a9b9b19d
Autor:
Tao Zhao, Paal Krokene, Jiang Hu, Erik Christiansen, Niklas Björklund, Bo Långström, Halvor Solheim, Anna-Karin Borg-Karlson
Publikováno v:
PLoS ONE, Vol 6, Iss 10, p e26649 (2011)
Tree-killing bark beetles (Coleoptera, Scolytinae) are among the most economically and ecologically important forest pests in the northern hemisphere. Induction of terpenoid-based oleoresin has long been considered important in conifer defense agains
Externí odkaz:
https://doaj.org/article/b4835d232c0e45d2b883f098871079d4
Autor:
Göran Nordlander, Niklas Björklund, Claes Hellqvist, Henrik Nordenhem, Mateusz Liziniewicz, Karin Hjelm
Damage to planted conifer seedlings caused by the pine weevil Hylobius abietis (L.) is a severe and persistent threat to successful forest regeneration in Europe. Various countermeasures are available, which vary in effectiveness, costs and environme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::527f0856d09e571bbccb73effb6da298
https://doi.org/10.2139/ssrn.4363421
https://doi.org/10.2139/ssrn.4363421
Autor:
Yayuan Chen, Christer Björkman, Helena Bylund, Niklas Björklund, Karl-Anders Högberg, Adriana Puentes
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
New Forests. 51:379-394
A plant's induced defense system can be triggered by the application of the plant hormone methyl jasmonate (MeJA), and recent research suggest that MeJA treatment may become a tool for protection of conifer seedlings against insect herbivory (e.g. by
Publikováno v:
Frontiers in Plant Science
Frontiers in Plant Science, Vol 12 (2021)
Frontiers in Plant Science, Vol 12 (2021)
An essential component of plant defense is the change that occurs from a constitutive to an induced state following damage or infection. Exogenous application of the plant hormone methyl jasmonate (MeJA) has shown great potential to be used as a defe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c133044a3173b4002a38dba264e7f7a4
http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-42248
http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-42248
Autor:
Tao Zhao, Halvor Solheim, Erik Christiansen, Axel Schmidt, Carl Gunnar Fossdal, Anna-Karin Borg-Karlson, Melissa H. Mageroy, Niklas Björklund, Paal Krokene, Bo Långström
Publikováno v:
Plant, Cell and Environment
Plants can form an immunological memory known as defense priming, whereby exposure to a priming stimulus enables quicker or stronger response to subsequent attack by pests and pathogens. Such priming of inducible defenses provides increased protectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d733c7aef0e745a791063dc28caa2aad
https://hdl.handle.net/11250/2681894
https://hdl.handle.net/11250/2681894
Publikováno v:
Journal of Applied Entomology. 142:854-862
The pine shoot beetle, Tomicus piniperda (L.), is considered one of the most destructive pests of Scots pine, Pinus sylvestris (L.), in Europe. At high population densities, its feeding in the shoots of living pine trees may lead to substantial shoot