Main Title |
Influence of Herbicides Used on Horticultural Crops on Stream Ecology. |
Author |
Howell, Jr, Gordon S. ;
Rie, S. K. ;
|
CORP Author |
Michigan State Univ., East Lansing. Dept. of Horticulture. |
Year Published |
1972 |
Report Number |
DI-14-01-0001-3222; OWRR-A-039; 06527,; A-039-MICH(1) |
Stock Number |
PB-217 881 |
Additional Subjects |
( Water pollution ;
Herbicides) ;
( Horticulture ;
Water pollution) ;
( Algae ;
Herbicides) ;
Plant growth ;
Triazines ;
Stream pollution ;
Lake Michigan ;
Chlorophylls ;
Dissolved gases ;
Oxygen ;
Inorganic nitrates ;
Chromatographic analysis ;
Simazine ;
Water pollution effects(Plants) ;
Anabena cylindrica
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-217 881 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
16p |
Abstract |
Much of Michigan's Horticultural Industry is located in watershed regions containing superior quality streams which ultimately empty into Lake Michigan. Chemical weed control is an integral facet of the culture of this Michigan industry. The laboratory study determined whether low levels of the herbicides, simazine, influence stream microfloral growth. |
NTIS Title Notes |
Completion rept.. |
PUB Date Free Form |
Nov 72, |
Category Codes |
6M; 6F; 13B; 68E; 57K; 57H |
NTIS Prices |
PC A02/MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326556506 |
Origin |
NTIS |
Type |
CAT |