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pro vyhledávání: '"Crepis tectorum"'
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Autor:
Andersson, Stefan
Publikováno v:
Oecologia, 1990 Jan 01. 83(2), 277-280.
Externí odkaz:
https://www.jstor.org/stable/4219330
Autor:
Andersson, Stefan
Publikováno v:
Oecologia, 1989 Jan 01. 80(4), 540-545.
Externí odkaz:
https://www.jstor.org/stable/4219085
Autor:
Stefan Andersson
Publikováno v:
Nordic Journal of Botany. 37
Despite long‐standing interest in the evolutionary role of plant hormones, relatively few studies have used hormonally manipulated phenotypes to address questions about phenotypic evolution in plants. In the present investigation, I subjected plant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a633500d70db7f3fce988ef29097ec14
https://doi.org/10.1111/njb.02236
https://doi.org/10.1111/njb.02236
Publikováno v:
American Journal of Potato Research. 91:625-631
Clopyralid and dicamba are used in Alaska to control certain invasive and agricultural weed species; however they may have an extended soil half-life in interior Alaska resulting in carry-over injury in potatoes. Field studies at experiment stations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a81bd3f202c3f58aa84873d4b446b9d4
https://doi.org/10.1007/s12230-014-9391-y
https://doi.org/10.1007/s12230-014-9391-y
Autor:
M. R. Trubina
Publikováno v:
Contemporary Problems of Ecology. 7:104-113
The effect of temperature and soil contamination by fluorides on the early stages of the growth and development of narrowleaf hawksbeard plants from polluted and nonpolluted habitats has been studied. The character and degree of manifestation of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f50bfde17521a1ed1cba30bc2318c09b
https://doi.org/10.1134/s1995425514010168
https://doi.org/10.1134/s1995425514010168
Autor:
Stefan Andersson
Publikováno v:
American Journal of Botany. 99:1388-1398
• Premise of the study: Small, autogamous flowers have evolved repeatedly in the plant kingdom. While much attention has focused on the mechanisms that promote the shift to autogamy, there is still a paucity of information on the factors that under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfd4613ab2ac484b8febc3251222a231
https://doi.org/10.3732/ajb.1200116
https://doi.org/10.3732/ajb.1200116
Autor:
Jeffery S. Conn, Dennis J. Fielding
Publikováno v:
Annals of the Entomological Society of America. 104:1303-1308
Crepis tectorum L., narrow leaf hawksbeard, first was collected in Alaska in 1974 and by 2004 was a common weed in agricultural fields. Introduction and establishment of a new plant species in a region represents a potential new resource for herbivor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fccc911b4f5b6cba3ff12d6345e7a33
https://doi.org/10.1603/an10151
https://doi.org/10.1603/an10151
Publikováno v:
Arctic, Antarctic, and Alpine Research. 43:343-354
Melilotus albus (white sweetclover) has invaded Alaskan glacial river floodplains. We measured cover and density of plant species and environmental variables along transects perpendicular to the Nenana, Matanuska, and Stikine Rivers to study interact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1005ebe5befbb6da9a0c59f744dd6c05
https://doi.org/10.1657/1938-4246-43.3.343
https://doi.org/10.1657/1938-4246-43.3.343