title: Low toxicant concentrations decrease the frequency of fast-growing seedlings at high densities of annual baby's breath (Gypsophila elegans).
abstract: Very low toxicant concentrations reduce the frequency of most vital seedlings in dense stands in vitro.
authors.affiliation: University of Helsinki, Department of Ecological and Environmental Sciences, Niemenkatu 73, 15140 Lahti, Finland. aki.sinkkonen@helsinki.fi
authors.forename: Aki
authors.initials: A
authors.lastname: Sinkkonen
authors.forename: Rauni
authors.initials: R
authors.lastname: Strömmer
authors.forename: Olli-Pekka
authors.initials: OP
authors.lastname: Penttinen
mesh_terms: D029748:Caryophyllaceae / Q000187:drug effects* / Q000254:growth & development; D004463:Ecology / Q000379:methods*; D004785:Environmental Pollutants / Q000494:pharmacology*; D007854:Lead / Q000494:pharmacology*; D018517:Plant Roots / Q000187:drug effects / Q000254:growth & development; D036226:Seedlings / Q000187:drug effects / Q000254:growth & development; D018675:Toxicity Tests / Q000379:methods
chemical_list: D004785:Environmental Pollutants; D007854:Lead