Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Olle Anderbrant"'
Publikováno v:
Frontiers in Forests and Global Change, Vol 6 (2023)
IntroductionScale insects (Hemiptera: Coccomorpha) feed on a wide variety of agricultural crops and forest and ornamental trees worldwide. These pest insects damage plants not only by causing sap loss but also by reducing the plant's photosynthetic a
Externí odkaz:
https://doaj.org/article/48774c1d30514bb49a11e262dd61737a
Autor:
Twinkle Biswas, Jothi Kumar Yuvaraj, Bill S. Hansson, Christer Löfstedt, Olle Anderbrant, Martin N. Andersson
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Introduction: The striped ambrosia beetle Trypodendron lineatum (Coleoptera, Curculionidae, Scolytinae) is a major forest pest in the Holarctic region. It uses an aggregation pheromone and host and non-host volatiles to locate suitable host trees, pr
Externí odkaz:
https://doaj.org/article/d9a23b650f7e40648d9b3a8de2bed88e
Autor:
Olle Anderbrant, Qing-He Zhang, Guo-Fa Chen, Fredrik Östrand, Gunnar Bergström, Ann-Britt Wassgren, Zhen Zhang, Erik Hedenström, Hans-Erik Högberg
Publikováno v:
Forests, Vol 14, Iss 6, p 1187 (2023)
The pine sawfly Diprion jingyuanensis Xiao and Zhang (Hymenoptera: Diprionidae) is a serious pest of Pinus tabulaeformis Carr. in the Shanxi, Gansu, and Inner Mongolia provinces in P. R. China. The sex pheromone of D. jingyuanensis was shown to be th
Externí odkaz:
https://doaj.org/article/1d773e81bb2e459e97745f165db8ca61
Publikováno v:
Insects, Vol 12, Iss 10, p 886 (2021)
Extracts of Diprion similis females contained about 15 ng of the sex pheromone precursor 3,7-dimethylpentadecan-2-ol per female. After derivatisation with (S)-2-acetoxypropanoyl chloride, we found that the major stereoisomer in the extract was (2S,3R
Externí odkaz:
https://doaj.org/article/c10b16b24dd74bbabc7d9d26c7c3c80a
Publikováno v:
Revista de la Sociedad Entomológica Argentina, Vol 70, Iss 3-4, Pp 337-346 (2011)
Galls of Aditrochus coihuensis (Hymenoptera: Pteromalidae) were collected from their host tree, the southern beech Nothofagus dombeyi, near San Carlos de Bariloche, Argentina, during the spring of 2007. Galls were carefully examined and classifi ed a
Externí odkaz:
https://doaj.org/article/ff60a0f1c2734ecaa20f649f2dde9e66
Publikováno v:
European Journal of Entomology, Vol 105, Iss 2, Pp 227-232 (2008)
We have studied the effect of different light gradient regimes on host-plant selection of the carrot psyllid, Trioza apicalis Förster. In both a strong and a weak light gradient, carrot psyllids preferred a carrot leaf placed in higher light intensi
Externí odkaz:
https://doaj.org/article/2f5aa1edd59a46c7bafac29edbd5e805
Autor:
Glenn P. Svensson, Olle Anderbrant, Elisabeth Öberg, Erling V. Jirle, Sven Hellqvist, Christer Löfstedt
Publikováno v:
Journal of Applied Entomology. 147:313-319
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfbb22f942788eb8c0126fd9a6fbcbb8
https://doi.org/10.1111/jen.13115
https://doi.org/10.1111/jen.13115
Autor:
Högberg, Olle Anderbrant, Qing-He Zhang, Guo-Fa Chen, Fredrik Östrand, Gunnar Bergström, Ann-Britt Wassgren, Zhen Zhang, Erik Hedenström, Hans-Erik
Publikováno v:
Forests; Volume 14; Issue 6; Pages: 1187
The pine sawfly Diprion jingyuanensis Xiao and Zhang (Hymenoptera: Diprionidae) is a serious pest of Pinus tabulaeformis Carr. in the Shanxi, Gansu, and Inner Mongolia provinces in P. R. China. The sex pheromone of D. jingyuanensis was shown to be th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::398db7bbecf5a4215fb37ebfc804334d
Autor:
Anne I. Nissinen, Martin Andersson, Lars Arne Høgetveit, Olle Anderbrant, Jothi Kumar Yuvaraj
Publikováno v:
Journal of Applied Entomology. 144:236-240
Carrot psyllids (Trioza apicalis) pose a constant threat to carrot production in parts of Europe, and treatments with chemical insecticides are common. To be able to develop alternative control tactics, more knowledge about the psyllid's host-finding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43200163954666f317955a3bd225f98d
https://doi.org/10.1111/jen.12722
https://doi.org/10.1111/jen.12722