Terrestrial Field Dissipation Studies Purpose, Design, and Interpretation

by Arthur, Ellen L.; Barefoot, Aldos C.; Clay, Val E.

• ISBN13: 9780841237698
• ISBN10: 0841237697
• Format: Hardcover
• Copyright: 2003-02-06
• Publisher: American Chemical Society

Summary

Terrestrial Field Dissipation Studies: Purpose, Design, and Interpretation discusses the design, conduct, and interpretation of terrestrial field dissipation studies. Field studies provide information on the effects of agricultural chemicals in the environment. Field studies differ from laboratory studies because they study the effects of active ingredients in soil and/or water under actual field conditions as opposed to a controlled environment in the laboratory. Terrestrial Field Dissipation Studies: Purpose, Design, and Interpretation includes analytical method requirements, examples of modeling pesticide dissipation, and summaries of regulatory guidelines, such as the EPA/PMRA proposed guidance in 1998.

Table of Contents

Preface	xi
A U.S. Industry Viewpoint on the Design and Use of the Terrestrial Field Dissipation Study	1	(13)
A.C. Barefoot
V.E. Clay
P. Hendley
R.L. Jones
Terrestrial Field Dissipation Studies: A Review of Guidance and Guidelines	14	(17)
A.C. Barefoot
Val E. Clay
Design of a Terrestrial Field Leaching and Dissipation Study within the European Registration Process	31	(12)
B. Peters
M. Feyerabend
B. Schmidt
Terrestrial Field Soil Dissipation Studies in Pesticide Environmental Risk Assessment	43	(11)
Paul Hendley
Field Dissipation Studies: The Measurement of Zero-Time Residues	54	(19)
D.G. Graham
V. Clay
S.H. Jackson
R. Jones
Sources and Magnitudes of Variability in the Terrestrial Field Dissipation of Pesticides	73	(15)
Joseph H. Massey
James S. LeNoir
Spatial Variability of Herbicide Sorption on Soil	88	(14)
W.C. Koskinen
D.J. Mulla
R.S. Oliveira, Jr.
B.R. Khakural
P.C. Robert
Effect of Variability of Soil Properties as a Function of Depth on Pesticide Sorption--Desorption	102	(15)
Sharon A. Clay
William C. Koskinen
In Situ Measurements of Soil Hydrology in a Field Dissipation Study: Implications for Understanding Pesticide Residue Movement	117	(20)
Wenlin Chen
Thomas Wiepke
Nathan Snyder
Electronic Soil Moisture Measurements in Federal Insecticide, Fungicide, and Rodenticide Act Field Dissipation and Prospective Groundwater Studies	137	(19)
Nathan J. Snyder
Juliet M. Cartron
Ian van Wesenbeeck
Les S. Carver
Amy M. Ritter
Field Soil Dissipation [14C]ET--751 (Pyraflufen-ethyl) in Bare Ground in California: High Specific Activity Radiolabeled Test Substance and Small Plot Design Afford Excellent Method To Measure Field Dissipation	156	(14)
Fred C. Baker
Lilia Estigoy
Ella Kimmel
Yuji Ikemoto
Yukio Kimura
Masao Shigemura
Diazinon in Apple Orchards: Dissipation from Vegetation and Exposure to Non-Target Organisms	170	(19)
George P. Cobb
Eric H.H. Hol
Larry W. Brewer
Catherine M. Bens
Field Studies of Imidacloprid Distribution Following Application to Soil through a Drip Irrigation System	189	(17)
Allan S. Felsot
Robert G. Evans
Judy R. Ruppert
Environmental Fate of Fluometuron in a Mississippi Delta Lake Watershed	206	(20)
Martin A. Locke
Robert M. Zablotowicz
Lewis A. Gaston
Leaching of Post-Emergence Herbicides into Shallow Groundwater during Transition from Conventional Tillage to No-Tillage on Des Moines Lobe Soils of Central Iowa	226	(18)
T.R. Steinheimer
K.D. Scoggin
Photostability of Two Fungicides on Spray Application Monitors: Effect of Paper and Formulation Type	244	(13)
Joseph H. Massey
Suzanne Koch Singles
Experiments in a Volatilization Chamber under Simulated Outdoor Conditions: A Contribution to a Better Understanding of Field Dissipation Studies	257	(16)
R. Kubiak
Determining the Dissipation and Potential Offsite Movement of Pendimethalin through a Monitoring Survey and Environmental Modeling	273	(14)
Patricia J. Rice
Gary D. Mangels
Maximilian M. Safarpour
Relating Field Dissipation and Laboratory Studies through Modeling: Chlorothalonil Dissipation after Multiple Applications in Peanuts	287	(17)
R. Don Wauchope
Thomas L. Potter
Albert K. Culbreath
Modeling the Effect of Precision Agriculture: Pesticide Losses to Surface Waters	304	(17)
D.J. Mulla
P. Gowda
W.C. Koskinen
B.R. Khakural
G. Johnson
P.C. Robert
Indexes
Author Index	321	(2)
Subject Index	323