An HPLC method was developed for application in the measurement of occupational
exposure to the pesticide chlorothalonil. In addition, sampling methods were validated for …

The 24-h median lethal concentrations of pentachlorophenol to Chironomus plumousus,
Tubifex sinicus and Galba pervia were 0.302, 0.977 and 0.293 mg/L, respectively …

Abstract Chlorothalonil (CTL), carbendazim (CBZ), and prochloraz (PCZ) are fungicides
widely used in many countries. The use of these fungicides raises concerns because they …

Acute static bioassays were conducted for 96 h period with λ-cyhalothrin to determine its
acute toxicity to a freshwater catfish, Clarias batrachus. The 96 h LC 50 value was estimated …

The relationship between lab acute toxicity and field toxicity of herbicide cyhalofop-butyl on
Rana limnocharis tadpole have been studied. The difference between lab toxicity and field …

Chlorothalonil, a halogenated benzonitrile compound, is one of the most widely used
fungicides in the world. Anaerobic microcosm assays were established to evaluate the …

The potential for effects of lambda-cyhalothrin on aquatic organisms under field conditions
was studied using 16 mesocosms, each 450 m3. Sets of four replicates were treated with …

The articles presents a study conducted to assess the acute mixture toxicity of three
commonly used pesticides, chlorpyrifos, profenofos and endosulfan on a cladoceran …

Among the many larvicides tested for the control of Simulium damnosum sl larvae, the vector
of human onchocerciasis in West Africa, pyraclofos proved to be 100% effective at 100 μg× …

Individual and joint toxicity of three chloroacetanilide herbicides to a freshwater cladoceran
were studied. The 48 h-LC 50 values of alachlor, acetochlor and butachlor to Daphnia …