Organochlorines behavioral effects

Speaking generally, many laboratory studies have shown behavioral effects in vertebrates or invertebrates or both exposed to organochlorine, carbamate, OP, pyre-throid, and neonicotinoid insecticides. However, the critical questions are (1) to what extent have these effects been demonstrated at normal levels of exposure in the field and (2), if such effects have occurred in the field, have there been knock-on effects at the population level These issues will be returned to in Section 16.7. 

Some organochlorine, organophosphorus, and carbamate insecticides used after World War II (since 1945) were found to have various problems of adverse effects on mammals and environmental behavior and influences. The use of many industrial chemicals has been prohibited because those contained as impurities in minute quantities produced critical toxic substances by transformation and repeated chemical reactions in their environment. 

Lessons learned about the environmental behavior and adverse effects of chlorinated hydrocarbons provide guidance about what to expect for the more general class of organochlorine compounds. Much... 

---