APPLIED
JOURNALS,
ACS
1 1 5 5 Sixteenth St., N . W .
Journal of
W a s h i n g t o n 6 , D. C.
Director of Publications: Editorial
Director:
Assistant
to the Director
Agricultural and Food Chemistry
C. B. Larrabee
R i c h a r d L. K e n y o n of
VOLUME
1 0 , NUMBER
3
Publications:
Joseph H. Kuney © Assistant to the Editorial
of Editorial
1962
Society
Rodney N . Hader Director
Copyright
b y A m e r i c a n Chemical
Director:
Research:
Robert F. G o u l d
MAY-JUNE 1962
Contents continued from cover AGRICULTURAL
AND
Editor:
EDITORIAL
FOOD
CHEMISTRY
Insecticide-Acaricide Residues, Residues of Ethion on and in Lemons and Oranges as Determined by an In frared Spectrophotometric Procedure F. A. Gunther, R. C. Blinn, and G. E. Carman . . . . 224
Rodney N. Hader
HEADQUARTERS
WASHINGTON
6,
D.
C.
1 1 5 5 S i x t e e n t h St., N.W. P h o n e REpublic 7 - 3 3 3 7
Teletype W A 2 3
Associate Editors: G . G l a d y s G o r d o n , Stella A n d e r s o n , C h a r l o t t e C. S a y r e , K a t h e r i n e I. B i g g s , Ruth R e y n a r d
Editorial
Assistants:
B a r b a r a A . C o n o v e r , S. S.
R o g e r s , C h r i s t i n e F. C l a n c y Layout and Production:
Joseph Jacobs, J o h n
V . Sinnett
Advisory M.
Board:
Doty,
G r o v e r L. B r i d g e r ,
Willard
G i l l i s , Stanley
A.
H.
Hall,
Garman, John O.
Delbert M.
B.
Hardesty,
Η. Ε. Ο . H e i n e m a n , J u l i u s E. J o h n s o n , Paul Ε.
Johnson,
Ο.
L.
Kline,
Emil
M.
Mrak,
J o s e p h A . N o o n e , Stacy B. R a n d l e , S a m u e l L. T i s d a l e .
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Insecticide Residues, Procedure for the Purification of Fat Samples prior to Analyses for DDT, DDE, and Rhothane W. P. McKinley, G. Savory, and Constance Webster . .
lib
Insecticide Residues, Procedure for Cleanup of Butterf a t prior to Analyses for Dieldrin Residues W. P. McKinley and G. Savary
229
Nematocide Residues, Determination of Total Bromine Residues in Agricultural Crops b y Instrumental Neu tron Activation Analysis V. P. Guinn and ]. C. Potter
232
Nematocide Residues, Direct Elemental Analysis of Cit rus Crops by Instrumental Neutron Activation. A Rapid Method for Total Bromide, Chloride, Manga nese, Sodium, and Potassium Residues C. E. Castro and R. A. Schmitt
236
Insecticide Formulation, Stable Formulations for Sus tained Release of DDVP / . W. Miles, G. W. Τ ear ce, and J. E. Woehst . . . .
240
Stability of Insecticide Formulations, The Use of Stabiliz ing Agents to Decrease Decomposition of Malathion on High-Sorptive Carriers / . A. Polon and E. W. Sawyer, Jr
244
Insecticide-Synergist Analysis, Chromatographic Sepa ration and Colorimetric Determination of Pyrethrins and Piperonyl Butoxide Mixtures P.T. Allen, H. F. Beckman, and J. F. Fudge
248
Insecticide Effects on Plant Growth, Effect of Various In secticides on Growth and Respiration of Plants E. P. Lichtcnstein, W. F. Millington, and G. T. Cowley
251
32
Insecticide-Acaricide Metabolism, Metabolic Fate of P Labeled Dimethoate on Olive Fruits and Some Toxicological Implications fl. Santi and R. Giacomelli
257
FOOD PROCESSING/NUTRITION Q u a l i t y o f S h u c k e d O y s t e r s , C h r o m a t e Color Test f o r Estimating A g e - T e m p e r a t u r e History of R a w Shucked Oysters. D e v e l o p m e n t of M e t h o d . Application of M e t h o d t o Oysters Held under K n o w n Conditions of Time a n d T e m p e r a t u r e M. J. Schafer, J. E. Campbell, and Κ. Η. Lewis . . . VOL.
10,
NO.
3,
M A Y - J U N E
1 9 6 2
261
169
