Chlorothalonil Risk Characterization Document for Dietary Exposure
نویسنده
چکیده
8. Selected no-observed-effect levels (NOELs) and lowest-observed-effect levels (LOELs) of chlorothalonil from oral subchronic toxicity studies .. This risk assessment assessed the dietary exposure to chlorothalonil (2,4,5,6-tetrachloro-1,3-benzenedicarbonitrile), SDS-3701, and hexachlorobenzene (HCB) under the mandate of AB 2161 (known as the Food Safety Act) of California.
منابع مشابه
WHITE PAPER Information in Suppport of Chlorothalonil Use in the Western United States relative to Endangered Salmonid Species. (revised) AUTHOR
Chlorothalonil is a broad spectrum protectant fungicide with a unique multi-site mode of action, widely used in agriculture (Bravo) and on turf (Daconil). Chlorothalonil because of its mode of action is a critical tool in fungicide resistance management. This document contains Syngenta Crop Protection, Inc.'s assessment concerning risk to federally listed threatened and endangered salmonids and...
متن کاملReprotoxicity of the Antifoulant Chlorothalonil in Ascidians: An Ecological Risk Assessment
Chlorothalonil is a widely used biocide in antifouling paint formulation that replaces tin-based compounds after their definitive ban. Although chlorothalonil inputs into the marine environment have significantly increased in recent years, little is known about its effect on marine animals and in particular on their reproductive processes. In this line, the aim of the present study was to inves...
متن کاملComparison of five extraction methods for determination of incurred and added pesticides in dietary composites.
The National Exposure Research Laboratory of the U.S. Environmental Protection Agency conducts research to measure exposure of individuals to chemical pollutants through the diet. In support of this research, methods are being evaluated for the determination of pesticides in dietary composite samples. In the present study, Soxhlet, blender, microwave-assisted, pressurized fluid, and supercritic...
متن کاملFour Common Pesticides, Their Mixtures and a Formulation Solvent in the Hive Environment Have High Oral Toxicity to Honey Bee Larvae
Recently, the widespread distribution of pesticides detected in the hive has raised serious concerns about pesticide exposure on honey bee (Apis mellifera L.) health. A larval rearing method was adapted to assess the chronic oral toxicity to honey bee larvae of the four most common pesticides detected in pollen and wax--fluvalinate, coumaphos, chlorothalonil, and chloropyrifos--tested alone and...
متن کاملEffects of Individual and Combined Pesticide Commercial Formulations Exposure to Egestion and Movement of Common Freshwater Snails, Physa acuta and Helisoma anceps
—Pesticides are detected in streams at concentrations that might have adverse effects on aquatic organisms. These agrochemicals typically occur in streams as combinations, yet research has focused on the effects of individual pesticides. We studied the effects of commercial formulations of atrazine, metolachlor, carbaryl, and chlorothalonil on aquatic gastropods Physa acuta and Helisoma anceps ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005