| Main Title |
Hyperactivity Induced by Triadimefon, a Triazole Fungicide (Journal Version). |
| Author |
Crofton, K. M. ;
Boncek, V. M. ;
Reiter, L. W. ;
|
| CORP Author |
Health Effects Research Lab., Research Triangle Park, NC. ;Northrop Services, Inc./Environmental Sciences, Research Triangle Park, NC. |
| Publisher |
c1988 |
| Year Published |
1988 |
| Report Number |
EPA/600/J-88/070; |
| Stock Number |
PB89-109888 |
| Additional Subjects |
Toxicity ;
Fungicides ;
Triazoles ;
Animal behavior ;
Laboratory animals ;
Nitrogen heterocyclic compounds ;
Chlorine organic compounds ;
Reprints ;
Triadimefon ;
Dose-response relationships ;
Butanone/chlorophenoxy-dimethyl-triazolyl ;
CAS 43121-43-3 ;
Motor activity
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB89-109888 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
9p |
| Abstract |
Triadimefon is an agriculturally important triazole fungicide. Experiments were conducted to characterize the behavioral toxicity of triadimefon using a measure of motor activity. Male Long Evans hooded rats, approximately 70 days old, received triadimefon po in 2.0 ml/kg corn oil. Motor activity testing was conducted for 1 hr in figure-eight mazes. For the dosage-effect determination triadimefon (50-400 mg/kg) was administered 1 hr prior to testing. In the time-course study, triadimefon (200 mg/kg) was administered either 0.5, 1, 2, 4, 8, or 24 hr prior to testing. In the repeated dosing experiment animals received triadimefon (100 mg/kg) daily for seven days and were tested 24 hr after the last exposure. Triadimefon produced significant hyperactivity following dosages of 100 and 200 mg/kg. The hyperactivity was rapid in both onset (0.5 hr) and recovery (8.0 hr). Repeated dosing with 100 mg/kg/day revealed no cumulative effects nor tolerance. The results indicate that triadimefon produces a transient hyperactivity at dosages 17 to 33% of the reported LD50. (Copyright (c) 1988 by The Society of Toxicology.) |
| Supplementary Notes |
Pub. in Fundamental and Applied Toxicology, v10 p459-465 1988. Prepared in cooperation with Northrop Services, Inc./Environmental Sciences, Research Triangle Park, NC. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Hyperactivity Induced by Triadimefon, a Triazole Fungicide (Journal Version). |
| Category Codes |
57Y; 57H; 44G; 68E; 68G |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/11 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
834424411 |
| Origin |
NTIS |
| Type |
CAT |
