| Holmes |
1963 |
Holmes R. M. and I. J. Bassett, 1963. Effect of meteorological events on ragweed pollen count. International Journal of Biometeorology 7(1): 27-34
|
Ambrosia spp., pollen counts, Durham gravity collector, Ottawa, Canada |
| Heckel |
1906 |
Heckel E., 1906. Sur l' Ambrosia artemisiaefolia L. et sa naturalisation en France. Bulletin de la Societe Botanique de France, 53:600-620 |
Ambrosia, France, naturalization |
| Hess |
1997 |
Hess M., G. Barralis, H. Bleiholder, L. Buhr, Th. Eggers, H. Hack, and R. Stauss, 1997. Use of the extended BBCH scale-general for the descriptions of the growth stages of mono- and dicotyledonous weed species. Weed Research 37:433-441 |
extended BBCH scale, growth stages, monocotyledonous, dicotyledonous |
| Hesse |
2006 |
Ragweed Allergieproblematik in Niederoesterreich. Power Point Presentation |
Ambrosia artemisiifolia, Austria |
| Horres |
2006 |
Horres, R. 2006. Ambrosia artemisiifolia in Germany - a molecular approach to analyse the situation and the design of strategies Nachrichtenbl. Deut. Pflanzenschutzd. 58: 292-293. |
ragweed (Ambrosia artemisiifolia L.), biogeography, distribution, haplotype analysis, non coding molecular marker, microsatellite markers, monitoring |
