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Assessment of Leaf Surface Residues for Selected Organophosphorus Insecticides.

Authors
Anonymous
Source
University of Utah Research Institute, Salt Lake City, Utah, 1976 Sep:113 pages
Link
NIOSHTIC No.
00119015
Abstract
The results of a study of leaf insecticide residues are presented. General methods used to collect data from study sites in Arizona, California, Florida, and Texas are reviewed, including procedures for insecticide application, sample collection, leaf surface area measurement, meteorological evaluation, and test sample analysis. Data is included on the following variables: comparative residue concentrations based on type of sampling; degradation process of ethyl-parathion (56382), methyl-parathion (298000), ethion (563122), and Trithion (786196); parathion (56382) degradation following different application methods; the effects of weather on insecticide residues; and residue dynamics in the four different study regions.
Keywords
NIOSH-Contract; Contract-099-74-0110; Analytical-methods; Climatic-factors; Environmental-factors; Environmental-contamination; Crop-spraying; Decomposition-products; Organophosphorous-compounds;
CAS No.
56-38-2; 298-00-0; 563-12-2; 786-19-6; 56-38-2;
Publication Date
19760910
Funding Type
Contract;
Fiscal Year
1976
NTIS Accession No.
PB82-230046
NTIS Price
A07
Identifying No.
Contract-099-74-0110
Source Name
University of Utah Research Institute, Salt Lake City, Utah, 113 pages, 38 references
State
AZ; CA; FL; TX; UT;
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