Zobrazeno 1 - 2
of 2
pro vyhledávání: '"J. E. Raastad"'
Autor:
Eirik Rindal, Svein Jakob Saltveit, J. E. Raastad, Trond Bremnes, Åge Brabrand, Gunnhild Marthinsen, Arild Johnsen, A. G. Koestler, Henning Pavels
Publikováno v:
River Research and Applications. 30:602-608
In order to understand the factors giving rise to a stable and annual outbreak of the pest blackfly species Simulium truncatum (Lundstrom, 1911) (Simuliidae), the oviposition habitat has been localized and the egg density quantified at different cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2712b52c9cf4d22875908d2e597ca6a6
https://doi.org/10.1002/rra.2669
https://doi.org/10.1002/rra.2669
Autor:
J. E. Raastad, J. O. Solem
Publikováno v:
Annales de Limnologie. 25:243-249
The black-fly fauna of Drovrefjell National Park, Central Norway, was investigated at elevations between 870 m and 1 630 m and covered the sub-alpine, low- and middle-alpine vegetation zones. We found 13 black-fly species and a dominance of three non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfeced1205839976333571e611a7139b
https://doi.org/10.1051/limn/1989026
https://doi.org/10.1051/limn/1989026