Azobenzene derivatives as seed treatments
Autor: | M. J. Geoghegan, L. A. Summers, H. M. Fox, J. A. Silk |
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Rok vydání: | 1963 |
Předmět: | |
Zdroj: | Annals of Applied Biology. 52:33-44 |
ISSN: | 1744-7348 0003-4746 |
DOI: | 10.1111/j.1744-7348.1963.tb03725.x |
Popis: | SUMMARY 4-Amino-4′-hydroxyazobenzene and particularly some of its ring-substituted derivatives are efficient seed protectants for the control of Pythium ultimum on peas. They are also active against Tilletia caries on wheat, but are ineffective against four other seed- or soil-borne pathogenic fungi. A possible mode of action of the compounds is suggested. Mammalian toxicity data for 4-amino-4′-hydroxyazobenzene and its 3′,5′-dimethyl and 2,3′,5′-trimethyl homologues are included. |
Databáze: | OpenAIRE |
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