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RECORD NUMBER: 19 OF 20

Main Title Study of Phytotoxicity of Some Components of Industrial Air Pollution (Vevtchenia Phitotoxichnosty Deiakeh Komponentiw Promislovoho Zabrudnenia Povitria).
Author Dobrovolski, I. A. ; Striche., E. A. ;
CORP Author Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section.
Year Published 1970
Report Number EPA-TR-76-356;
Stock Number PB-259 065-T
Additional Subjects Hydrogen sulfide ; Hazardous materials ; Toxicity ; Sulfur ; Plant pathology ; Germination ; Plant physiology ; Air pollution ; USSR ; Translations ; Gases ; Industries ; Metal industry ; Plants(Botany) ; Experimental data ; Tables(Data) ; Maganese ; Gases ; Phytotoxins ; Air pollution effects(Plants) ; Toxic hazards
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NTIS  PB-259 065-T Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 14p
Abstract
By the method of biotest (germination of radish seeds and initial growth of organs of its seedlings) phytotoxicity was studied of hydrogen sulphide and sulphurous gas--rather distributed industrial pollutants of the air. The negative effect is established of these gases on germination of seeds, growth and development of seedling organs, activity of catalase and other functions. Hydrogen sulphide has a larger phytotoxicity. The previous treatment of seeds by solutions of manganese increases noticeably resistance of plants against industrial gases.