Search
All content is free for everyone to browse, read and share. You’ll find journal articles and non-peer reviewed grey literature. Type keywords into the search box or Use the filtering options below to browse the content.
Showing 89 results
Residues of DDE in kestrel eggs collected near Ithaca, New York, averaged 35, 42, 33 and 37 p.p.m. in 1969, 1970, 1971 and 1972, respectively. Based o...
Read moreThe application of dimethoate to winter wheat in southern England to control cereal aphids (mainly Sitobion avenae (F.)) caused changes in the numbers...
Read moreAnnual meadow grass Poa annua is the most problematic weed within sports turf in temperate climates. It is so abundant that herbicides cannot be used ...
Read moreThe hypothesis that herbicide-induced habitat alteration would reduce snowshoe hare (Lepus americanus) populations in early- to mid-successional (<...
Read moreBrain cholinesterase (ChE) inhibition and fenitrothion residues were determined in white-throated sparrows (Zonotrichia albicollis) that had been expo...
Read moreDiet, feeding behaviour and number of pied kingfishers (Ceryle rudis) were monitored on the Mochaba River in Botswana when the area was treated with a...
Read moreIn studies on organochlorine residues in lakes of the Rift Valley, Kenya, 47% of the farms surveyed in the Nakuru catchment basin used either DDT or d...
Read moreIn an ecological approach to risk assessment, population models may play an important role. The population dynamic models described take into account ...
Read moreConcentrations of DDT and its metabolites were compared over space, time, feeding strategy and diet in the striped kingfisher (Halcyon chelicuti), red...
Read more