Results 241 to 250 of about 95,173 (266)

Joint action of pollutant combinations (pesticides and metals) on survival (LC50 values) and acetylcholinesterase activity of Tigriopus brevicornis (Copepoda, Harpacticoida)

, 1999
J. Forget, J. Pavillon, B. Beliaeff, G. Bocquené   +3 more
semanticscholar   +1 more source

Predicting acute toxicity (LC50) of benzene derivatives using theoretical molecular descriptors: a hierarchical QSAR approach.

SAR and QSAR in environmental research (Print), 1997

semanticscholar   +1 more source

LC50

2007
openaire   +1 more source

The effect of chemical carriers on avian LC50 toxicity tests

Bulletin of Environmental Contamination and Toxicology, 1983
J D, Gile, J B, Beaver, R, Fink
openaire   +2 more sources

LC50

2011
openaire   +1 more source

Lc50

2006
openaire   +1 more source

An LC50 vs time model for the aquatic toxicity of reactive and receptor-mediated compounds. consequences for bioconcentration kinetics and risk assessment

, 1999
H. Verhaar, W. D. Wolf, S. Dyer, Karin C. H. M. Legierse, A. Seinen, J. Hermens   +5 more
semanticscholar   +1 more source

Use of life tables and LC50 tests to evaluate chronic and acute toxicity effects of copper on the marine copepod Tisbe furcata (Baird)

, 1994
R. K. Bechmann
semanticscholar   +1 more source

A mechanistic explanation for the In(LC50) vs In(hardness) adjustment equation for metals

, 1999
J. Meyer
semanticscholar   +1 more source

In vitro tests to establish LC50 and discriminating concentrations for fipronil against Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) and their standardization.

Veterinary parasitology, 2009
E. Castro-Janer, L. Rifran, J. Piaggio, A. Gil, Robert J. Miller, T. Schumaker   +5 more
semanticscholar   +1 more source