Expansion and aerobiology of Ambrosia artemisiifolia L. in Slovakia
نویسندگان
چکیده
منابع مشابه
New sesquiterpenoids from Ambrosia artemisiifolia L.
A new pseudoguaianolide 1 and two new guaiane-type sesquiterpene glucosides 2 and 3, were isolated from the aerial parts of Ambrosia artemisiifolia L together with two known sesquiterpene dilactones 4 and 5. The new compounds were determined on the basis of spectroscopic and chemical methods to be 3β-acetoxy-4β-hydroxy-1α,7α, 10β,11αH-pseudoguaia-12,8β-olide (1), 1β,7β,9β,10β,13αH-guaia-4(5)-en...
متن کاملDistribution of Invasive Weed Ambrosia artemisiifolia L. in Croatia
Ambrosia artemisiifolia L., is an invasive alien plant in Europe that has been the subject of research of many scientifi c disciplines, particularly in last twenty years. In addition to being known as a noxious weed, it came into the public interest as a source of very strong allergenic pollen that causes allergic responses in 10% of the Croatian population, a fi gure similar to that of other E...
متن کاملThe population genomic basis of geographic differentiation in North American common ragweed (Ambrosia artemisiifolia L.)
Common ragweed (Ambrosia artemisiifolia L.) is an invasive, wind-pollinated plant nearly ubiquitous in disturbed sites in its eastern North American native range and present across growing portions of Europe, Africa, Asia, and Australia. Phenotypic divergence between European and native-range populations has been described as rapid evolution. However, a recent study demonstrated major human-med...
متن کاملProduction of allergenic pollen by ragweed (Ambrosia artemisiifolia L.) is increased in CO2-enriched atmospheres.
BACKGROUND The potential effects of global climate change on allergenic pollen production are still poorly understood. OBJECTIVE To study the direct impact of rising atmospheric CO2 concentrations on ragweed (Ambrosia artemisiifolia L.) pollen production and growth. METHODS In environmentally controlled greenhouses, stands of ragweed plants were grown from seed through flowering stages at b...
متن کاملComparative Analysis of Acetonic and Watery Pollen Extract of Ambrosia Artemisiifolia L. on Drosophila Melanogaster
Chemical components of the acetone and watery extract of Ambrosia artemisiifolia (LINNAEUS, 1753) plant, and the two identified lactones in the acetone extract: the ambrosin and dihydroambrosin, was tested for genotoxicity activities. The genotoxicity of the extract was tested on the eukaryotic model system Drosophila melanogaster using the sex-linked recessive lethal test (SLRL test). The resu...
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ژورنال
عنوان ژورنال: Annals of Agricultural and Environmental Medicine
سال: 2015
ISSN: 1232-1966,1898-2263
DOI: 10.5604/12321966.1196854