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OLS Field Name OLS Field Data
Main Title Growth Response in Spinach to Sequential and Simultaneous Exposure to NO2 and SO2.
Author Hogsett, W. E. ; Gumpertz, M. L. ; Holman, S. R. ; Tingey, D. T. ;
CORP Author Corvallis Environmental Research Lab., OR.
Year Published 1984
Report Number EPA/600/J-84/346;
Stock Number PB86-132024
Additional Subjects Spinach ; Nitrogen oxides ; Sulfur dioxide ; Air pollution ; Exposure ; Growth ; Diurnal variations ; Mixtures ; Vegetation ; Injuries ; Greenhouses ; Reprints ; Spinacia oleracea
Library Call Number Additional Info Location Last
NTIS  PB86-132024 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 6p
Abstract Spinach (Spinacia oleracea) was exposed intermittently to NO2 and SO2 (2 hours/week; 0.8 or 1.5ppm) in a simultaneous or sequential fashion over the 42-day growth period. Nighttime simultaneous exposure to NO2 and SO2 reduced growth and altered assimilate partitioning to the root. The relative growth rate of total plant and root was reduced significantly below controls early in the growth period. In contrast, neither daytime exposure to the pollutant mixture nor sequential exposure to the 2 pollutants affected growth.
Availability Notes Pub. in Jnl. of the American Society of Horticultural Science 109, n2 p252-256 Feb 84.
NTIS Title Notes Journal article.
Title Annotations Reprint: Growth Response in Spinach to Sequential and Simultaneous Exposure to NO2 and SO2.
PUB Date Free Form c1984
Category Codes 2D; 68A; 98D
NTIS Prices Not available NTIS
Primary Description 600/02
Document Type NT
Cataloging Source NTIS/MT
Control Number 605824509
Origin NTIS
Type CAT