Comparative hygienic assessment of potential risk to workers under application of fungicides of different classes
Vavrinevych, O.P.; Omel'chuk, S.T.; Bardov, V.H.
Likars'ka Sprava 2014(3-4): 130-138
2014
ISSN/ISBN: 1019-5297 PMID: 25286613 Document Number: 11608
The comparative hygienic evaluation of working conditions in various application technologies of triazole fungicides (tebuconazole, dyfenoconazole, penconazole) strobilurine fungicides (azoxystrobin, pyraclostrobin, trifloxystrobin), ethylene-bis-dytiocarbamate fungicides (metiram, mancozeb), cianopyrrole fungicide (fludioxonil), anilide fungicides (benalaxyl-M, boscalid), anilinopirymidyne fungicides (cyprodynil, valifenal, pirymetanil). Potential complex risk of possible harmful effects of the investigated compounds on workers by inhalation and percutaneous admission, as well as a comparative analysis of received values was assessed. Determination of active substances in the samples was carried out by gas-liquid and high performance liquid chromatography. In the air of the working area were found triazoles 0.005-0.01 mg/m3, ethylene-bis-dytiokarbamates--0.01-0.02 mg/m3 at fan plants processing, anilinopirymidynes--0.19 mg/m3 at backpack plants processing. Listed values do not exceed the established hygienic standards in the air of the working area. Steam plants processing had not accompanied by the arrival of investigated compounds in the air of the working area. For all the studied crops processing technologies magnitude of the potential risk of possible harmful effects of study classes fungicides influence at the complex admission does not exceed the permissible level (was less than 1). Comparative analysis of complex risks for workers allowed to distribute fungicides according this criterion in the following order: cianopyrrole < strobilurynes < triazoles < anilides < anilinopirymidynes < ethylene-bis-dytiokarbamates.
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