The presence of pesticides and particularly the chlorinated hydrocarbon insecticides in Lake Michigan water is responsible for biological accumulations that affect a wide variety of legitimate uses.

Wild-trapped young-of-the-year cottontails (Sylvilagus floridanus), confined in 1-acre pens, were exposed to annual ground applicates of 0.5 and 2.0 pounds/acre of granular dieldrin.

A compilation of 98 abstracts with full bibliographic details is presented for selected reports, journal articles, and various documents published mostly since 1967 on dieldrin in water.

... DIELDRYNA, ALDRYNA, ENDRYNA, IZODRYNA, ENDOSULFAN 1 i 2 W RYBACH W ZATOCE GDAŃSKIEJ** DIELDRIN, ALDRIN, ENDRIN, ISODRIN, ENDOSULFAN 1 AND 2 ON FISH IN THE GULF OF GDAŃSK Zakład Chemii Środowiska i Ekotoksykologii, Wydział Chemii ...