Applications of carboxylesterase activity in environmental monitoring and toxicity identification evaluations (TIEs)

CE Wheelock, BM Phillips, BS Anderson… - Reviews of …, 2008 - Springer
The purpose of this review is to examine uses of carboxylesterase activity in environmental
monitoring with a specific emphasis on pyrethroid insecticides. The chapter begins with an …

Enantioselectivity in environmental safety of current chiral insecticides

W Liu, J Gan, D Schlenk… - Proceedings of the …, 2005 - National Acad Sciences
Chiral pesticides currently constitute about 25% of all pesticides used, and this ratio is
increasing as more complex structures are introduced. Chirality occurs widely in synthetic …

Application and validation of approaches for the predictive hazard assessment of realistic pesticide mixtures

M Junghans, T Backhaus, M Faust, M Scholze… - Aquatic toxicology, 2006 - Elsevier
In freshwater systems located in agricultural areas, organisms are exposed to a multitude of
toxicologically and structurally different pesticides. For regulatory purposes it is of major …

Comparative toxicity of imidacloprid, of its commercial liquid formulation and of diazinon to a non-target arthropod, the microcrustacean Daphnia magna

A Jemec, T Tišler, D Drobne, K Sepčić, D Fournier… - Chemosphere, 2007 - Elsevier
Imidacloprid (IMI) is at the moment the insecticide with the world's fastest growing sales and
is considered possible replacement for the widely used organophosphorus pesticide …

Statewide investigation of the role of pyrethroid pesticides in sediment toxicity in California's urban waterways

RW Holmes, BS Anderson, BM Phillips… - … science & technology, 2008 - ACS Publications
A statewide investigation of urban creek sediment toxicity was conducted in California in
recognition of increased incidences of toxicity linked to pyrethroid pesticides. The goals …

Persistence of selected organophosphate and carbamate insecticides in waters from a coastal watershed

S Bondarenko, J Gan, DL Haver… - … and Chemistry: an …, 2004 - Wiley Online Library
Organophosphate and carbamate compounds are among the most widely used pesticides.
Contamination of surface water by these compounds is of concern because of potential …

Agricultural surface water, imidacloprid, and chlorantraniliprole result in altered gene expression and receptor activation in Pimephales promelas

SA Stinson, S Hasenbein, RE Connon, X Deng… - Science of The Total …, 2022 - Elsevier
The toxicity of single pesticides is likely underestimated when considering complex pesticide
mixtures found in agricultural runoff and this is especially true for newer pesticides with little …

Biodegradation of chlorpyrifos and 3, 5, 6‐trichloro‐2‐pyridinol by a novel rhizobial strain Mesorhizobium sp. HN3

H Jabeen, S Iqbal, S Anwar - Water and Environment Journal, 2015 - Wiley Online Library
Abstract A chlorpyrifos (CP) and 3, 5, 6‐trichloro‐2‐pyridinol (TCP) degrading bacterial
strain, M esorhizobium sp. HN3, was isolated and characterized. M esorhizobium sp. HN3 …

Identifying primary stressors impacting macroinvertebrates in the Salinas River (California, USA): Relative effects of pesticides and suspended particles

BS Anderson, BM Phillips, JW Hunt, V Connor… - Environmental …, 2006 - Elsevier
Laboratory dose–response experiments with organophosphate and pyrethroid pesticides,
and dose–response experiments with increasing particle loads were used to determine …

Dynamics of organochlorine and organophosphate pesticide residues in soil, water, and sediment from the Rufiji River Delta, Tanzania

H Mwevura, H Kylin, T Vogt, H Bouwman - Regional Studies in Marine …, 2021 - Elsevier
Abstract The Rufiji River Delta (RRD) in Tanzania is an internationally important wetland.
Subsistence mangrove rice farming (MRF) uses pesticides to combat crabs and herbicides …