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Effects of an Aerial Application of Wettable DDT on Fish and Fish-Food Organisms in Back Creek, West Virginia

 

作者: ClarenceH. Hoffmann,   EugeneW. Surber,  

 

期刊: Transactions of the American Fisheries Society  （Taylor Available online 1948）
卷期: Volume 75, issue 1  

页码: 48-58

 

ISSN:0002-8487

 

年代: 1948

 

DOI:10.1577/1548-8659(1945)75[48:EOAAAO]2.0.CO;2

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A 0.9-mile section of Back Creek at Glengary, West Virginia, was sprayed by airplane with wettable DDT at a rate of 1 pound per acre. Analysis of the deposit showed that 0.39 pound of DDT per acre was actually laid down on the stream surface. Quantitative bottom samples taken of the insect fauna in the riffles, before and after spraying, showed a survival of about 30 percent at the lower stations.

 

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