van Hamburg, H <br/><br/>
The impact of insecticides on beneficial arthropods in cotton agro-ecosystems in South Africa.  [electronic resource] 

 -  Archives of environmental contamination and toxicology  Jan 1997 
 - 63-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0090-4341 
<br/><br/><label>Standard No.: </label>10.1007/s002449900156  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Arthropods--drug effects<br/>Ecosystem<br/>Eggs<br/>Gossypium--drug effects<br/>Insecticides--toxicity<br/>Larva--drug effects<br/>Longitudinal Studies<br/>Nitriles<br/>Pest Control--standards<br/>Pyrethrins--toxicity<br/>South Africa