A secondary effect of DDT upon the aquatic microflora and microfauna.
D000818:Animals; D001419:Bacteria / Q000187:drug effects*; D003634:DDT / Q000494:pharmacology*; D056890:Eukaryota / Q000187:drug effects*; D007448:Invertebrates
D003634:DDT
BACTERIA/effect of drugs on; DDT/effects; MICROORGANISMS/effect of drugs on; PROTOZOA/effect of drugs on