Main Title |
Influence of Two Culturing Techniques on Toxicity of Four Chemicals in 'Arabidopsis' (Journal Version). |
Author |
Ratsch, H. C. ;
Johndro, D. ;
|
CORP Author |
Corvallis Environmental Research Lab., OR. |
Publisher |
1987 |
Year Published |
1987 |
Report Number |
EPA/600/J-87/453; |
Stock Number |
PB89-130371 |
Additional Subjects |
Culture media ;
Toxicology ;
Plant growth ;
Cultures(Biology) ;
Copper sulfates ;
Concentration(Composition) ;
Nutrients ;
Reprints ;
Toxic substances ;
Bromacil ;
Dichlobenil ;
Aminotriazole
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB89-130371 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
17p |
Abstract |
Plots of Arabidopsis thaliana L. plants were grown in two hydroponic systems, one using a solid rooting support media and the other a flowing solution culture. Both were tested with various concentrations of bromacil, dichlobenil, copper sulfate and 3-aminotriazole. The effects on biomass production were compared. Plants treated with bromacil at concentrations up to 0.05 mg/1 were similarly reduced in growth in both culture methods. However, the toxic effects of dichlobenil, copper sulfate and 3-aminotriazole were different for both culture methods. Solution culture testing was generally more sensitive and since roots were bathed directly in a solution of known pH, nutrient level and chemical concentration, the test conditions were more accurately defined. |
Supplementary Notes |
Pub. in Environmental Monitoring and Assessment, v9 p155-168 1987. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: Influence of Two Culturing Techniques on Toxicity of Four Chemicals in 'Arabidopsis' (Journal Version). |
Category Codes |
57U; 57H; 98D |
NTIS Prices |
PC A03/MF A01 |
Primary Description |
600/02 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
904115121 |
Origin |
NTIS |
Type |
CAT |