Brief Records : EPA National Library Catalog

Items Found: 10

Showing Items: 1 - 10

Your Search: (AUTHOR=RATSCH AND H. AND C.)

OLS Field Name OLS Field Data
Full Record Document Number: 1
Main Title Comparative Toxicity of Six Test Chemicals to Lettuce Using Two Root Elongation Test Methods (Journal Version).
Author Ratsch, H. C. ; Johndro, D. ;
CORP Author Corvallis Environmental Research Lab., OR.
Publisher 1986
Year Published 1986
Report Number EPA/600/J-86/499;
Stock Number PB89-120133
Additional Subjects Herbicides ; Lettuce ; Toxicity ; Plant growth ; Sodium fluorides ; Silver nitrate ; Nitrogen inorganic compounds ; Tests ; Arsenic organic compounds ; Cadmium halides ; Methane arsonic acids ; Fluorides ; Concentration(Composition) ; Reprints ; Lactuca sativa ; Monuron ; Cadmium chloride ; Plant roots ; Urea/N-chlorophenyl-N,N-dimethyl ; MSMA herbicide ; Screening ; D 2-4 herbicide ; Acetic acid/dichlorophenoxy
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NTIS  PB89-120133 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 03/14/1989
Collation 12p

Full Record Document Number: 2
Main Title Distribution of Relative Error of Toxicity of Herbicides and Metals to 'Arabidopsis'.
Author Shirazi, M. A. ; Ratsch, H. C. ; Peniston., B. E. ;
CORP Author Corvallis Environmental Research Lab., OR. ;ManTech Environmental Technology, Inc., Corvallis, OR.
Publisher c1992
Year Published 1992
Report Number EPA/600/J-94/160;
Stock Number PB94-160470
Additional Subjects Toxicity ; Herbicides ; Plants(Botany) ; Test methods ; Metals ; Laboratory animals ; Response ; Mice ; Biomass ; Growth ; Tests ; Comparison ; Errors ; Copper ; Concentration(Composition) ; Reprint ; Arabidopsis thaliana ; Picloram ; L-50 ; Copper chelate
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NTIS  PB94-160470 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 09/01/1994
Collation 9p

Full Record Document Number: 3
Main Title Growth Inhibition and Morphological Effects Several Chemicals in 'Arabidopsis thaliana (L.)'Heynh.
Author Ratsch, H. C. ; Johndro, D. J. ; McFarlane, J. C. ;
CORP Author Corvallis Environmental Research Lab., OR.
Year Published 1986
Report Number EPA/600/J-86-129;
Stock Number PB87-100707
Additional Subjects Toxicity ; Plant growth ; Morphology ; Bioassay ; Life cycles ; Fly ash ; Copper sulfate ; Reprints ; Toxic substances ; Growth ; Inhibition ; Morphological changes ; Arabidopsis thaliana/Acetic acid/trichloro ; Ethanol/ethoxy-ethoxy
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NTIS  PB87-100707 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/21/1988
Collation 8p

Full Record Document Number: 4
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
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NTIS  PB89-130371 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 03/14/1989
Collation 17p

Full Record Document Number: 5
Main Title Interlaboratory Root Elongation Testing Of Toxic Substances On Selected Plant Species
Author Ratsch, H. C. ;
CORP Author U. S. Environmental Protection Agency, Environmental Research Lab., Corvallis, OR.
Year Published 1983
Report Number EPA600S383051
Additional Subjects Plants(Botany) ; Roots ; Toxicity ; Bioassay ; Concentration(Composition) ; Tests ; Laboratories ; In vivo analysis ; Inhibitors ; Toxic substances ; Toxic Substances Control Act ; Public Law 94-469
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000TMG6.PDF
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Collation 4 p.

Full Record Document Number: 6
Main Title Life Cycle Bioassay for Assessment of the Effects of Toxic Chemicals Using Rapid Cycling 'Brassica'.
Author Shimabuku, R. A. ; Ratsch, H. C. ; Wise, C. M. ; Nwosu, J. U. ; Kapustka., L. A. ;
CORP Author Corvallis Environmental Research Lab., OR. ;NSI Technology Services Corp., Corvallis, OR.
Publisher 1990
Year Published 1990
Report Number EPA/600/D-90/078;
Stock Number PB90-246380
Additional Subjects Life cycles ; Herbicides ; Plants(Botany) ; Bioassay ; Reproduction(Biology) ; Stems(Botany) ; Leaves(Botany) ; Toxic substances ; Brassica ; Dalapon
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NTIS  PB90-246380 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 12/03/1990
Collation 28p

Full Record Document Number: 7
Main Title Ozone Flux in 'Glycine max' (L.) Merr.: Sites of Regulation and Relationship to Leaf Injury.
Author Taylor, Jr., G. E. ; Tingey, D. T. ; Ratsch, H. C. ;
CORP Author Corvallis Environmental Research Lab., OR.
Year Published 1982
Report Number EPA-600/J-82-268;
Stock Number PB83-157073
Additional Subjects Soybean plants ; Ozone ; Toxicology ; Regulations ; Concentration(Composition) ; Exposure ; Plant physiology ; Reprints ; Glycine max ; Air pollution effects(Plants)
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NTIS  PB83-157073 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 10p

Full Record Document Number: 8
Main Title Potential Environmental Risks Associated with the New Sulfonylurea Herbicides.
Author Fletcher, J. S. ; Pfleeger, T. G. ; Ratsch, H. C. ;
CORP Author Corvallis Environmental Research Lab., OR. ;Oklahoma Univ., Norman.
Publisher 1993
Year Published 1993
Report Number EPA/600/J-93/476;
Stock Number PB94-117553
Additional Subjects Sulfonylurea compounds ; Environmental impacts ; Risk assessment ; Pesticides ; Herbicides ; Pesticide drift ; Pesticide kinetics ; Toxicity ; Distribution patterns ; Application rates ; Phytotoxicity ; Plant growth ; Reprints ; Chlorsulfuron ; CAS 110020-51-4
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NTIS  PB94-117553 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 02/27/1994
Collation 5p

Full Record Document Number: 9
Main Title Seed germination and root elongation toxicity tests in hazardous waste site evaluation : methods development and applications /
Author Linder, Greg. ; Greene, J. C. ; Ratsch, H. ; Nwosu, J. ; Smith, S.
Other Authors
Author Title of a Work
Greene, Joseph C.
Ratsch, Hilman.
Nwosu, Julius.
Smith, Sheila.
Wilborn, David.
CORP Author Corvallis Environmental Research Lab., OR. ;NSI Technology Services Corp., Corvallis, OR.
Publisher U.S. Environmental Protection Agency, Environmental Research Laboratory,
Year Published 1989
Report Number EPA/600/D-89/109; ERL-COR-1038D
Stock Number PB90-113184
Additional Subjects Toxicity ; Germination ; Plants(Botany) ; Hazardous materials ; Waste disposal ; Mutagenicity tests ; Soil pollutants ; Superfund program ; Environmental monitoring
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NTIS  PB90-113184 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 34 pages ; 28 cm

Full Record Document Number: 10
Main Title Uptake of Bromacil by Isolated Barley Roots.
Author Wickliff, C. ; McFarlane, J. C. ; Ratsch, H. ;
CORP Author Corvallis Environmental Research Lab., OR.
Year Published 1984
Report Number EPA-600/J-84-043;
Stock Number PB84-214915
Additional Subjects Organic compounds ; Barley ; Toxicity ; Plant nutrition ; Plant physiology ; Carbon 14 ; Tests ; Herbicides ; Bromine organic compounds ; Nitrogen heterocyclic compounds ; Pesticides ; Reprints ; Hordeum vulgare ; Bromacil ; Uracil/bromo-butyl-methyl
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NTIS  PB84-214915 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 10p