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A field experiment conducted from 1988-95 in western Montana, USA, compared the effects of herbicide treatments (picloram, clopyralid and clopyralid +...
Read moreLines separating native and invasive plant species can be thin due to close relatedness, obscured by cryptic invasions, or breached by hybridization. ...
Read moreAlthough pollution is a major driver of ecosystem change, models predicting the environmental fate of contaminants suffer from critical uncertainties ...
Read moreTwo lectins, concanavalin A (Con A) and Galanthus nivalis agglutinin (GNA), have anti-feedant properties that suggest a potential for the control of i...
Read moreSimulium posticatum causes a severe biting problem in the valley of the river Stour in Dorset, UK. Various control measures have been attempted includ...
Read moreGenetic differentiation in Orchesella cincta populations from various sites contaminated by heavy metals in the Netherlands, Belgium and German Federa...
Read moreGambusia affinis reduced the abundance of the mosquito Culex tarsalis in a rice field in the San Joaquin Valley, California. The fish also reduced the...
Read moreThe effects and the persistence of a single sc injection of ivermectin (Ivomec) to steers, at the recommended dose rate of 200 µg/kg body weight, were...
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...
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