Laboratory toxicity testing is the primary tool used for surface water environmental risk
assessment; however, there are critical information gaps regarding the sublethal effects of …

The effect of repeated chlorothalonil applications on its persistence and soil microbial
activities were investigated in planted soil under greenhouse conditions. The results …

Preliminary risk characterisation for the pyrethroid insecticide lambda‐cyhalothrin identifies
potential concerns for fish and aquatic invertebrates. Here we describe additional …

The aim of the study was to compare the effects of the pyrethroid insecticide lambda-
cyhalothrin (treated at 10, 25, 50, 100, 250 ng active ingredient ai/L) on a drainage ditch …

Persistence and degradation of chlorothalonil was determined in loamy sand
(Hessaraghatta) and clayey (Bellary) soils following soil application@ 100 mg kg− 1. The …

The fate of chlorothalonil, chlorpyrifos and profenofos in sandy loam soil under tropical
condition was studied in a vegetable plot in the Cameron Highlands, Malaysia. The plot was …

Two synthetic pyrethroid pesticides, α-cypermethrin and deltamethrin were investigated as
potential toxic contaminants. The acute and chronic bioassays were conducted using …

The acute and chronic toxicity of technical chlordane to bluegill (Lepomis macrochirus),
fathead minnow (Pimephales promelas), brook trout (Salvelinus fontinalis), Daphnia magna …

Background: Contaminants have been implicated in declines of amphibians, a taxon with
vital systems similar to those of humans. However, many chemicals have not been …

Toxicity tests with Ceriodaphnia dubia were conducted to determine acute (48 h) and
chronic (7-day survival and reproduction) effects of four commonly used herbicide …