Hygienic assessment of safety of environmental objects and agricultural crops in anilinopyrimidines fungicides application
| Autor: | V. G. Bardov, S. V. Bilous, S. T. Omelchuk, E. P. Vavrinevych |
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| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
vegetables
education.field_of_study Acceptable daily intake Pesticide residue anilinopyrimidines Population lcsh:R fungicides soil acceptable daily intake fruits lcsh:Medicine General Medicine Class iii Pesticide Fungicide chemistry.chemical_compound Horticulture Geography chemistry Pyrimethanil education Agricultural crops |
| Zdroj: | Medičnì Perspektivi, Vol 19, Iss 2, Pp 144-151 (2014) Medicni perspektivi (Medical perspectives); Том 19, № 2 (2014); 144-151 Медичні перспективи; Том 19, № 2 (2014); 144-151 |
| ISSN: | 2307-0404 |
| Popis: | Nowadays in Ukraine there is a trend of increased use of mixed fungicides, containing compounds of certain classes in the formulation and new classes of active substances including anilinopyrimidines compounds. The aim of our work was hygienic assessment of dynamics of anilinopyrimidines pesticide residues in the soil, pit fruits, pomes fruits, vegetables, grapes and estimation of their risk for population. The content of tested substances in the samples was determined by gas-liquid and high performance liquid chromatography. Full-scale field studies have shown that in soil and climatic conditions of Ukraine dynamics of residues of anilinopyrimidines obeys an exponential dependence. Mean values of anilinopyrimidines fungicides t50 were equal to 10.7±0.8 days in soil, 7.9±0.2 days – in fruits, 5.7±0.6 days – in verdurous plant mass. Pyrimethanil and cyprodinil (according to SsanN&R 8.8.1.002-98) were referred to class III of hazard by persistency in soil, and valifenal – to IV class; tested substances were classified as hazard pesticides class III by persistency in plants. Comparative analysis of degradation rates of tested compounds in different matrices showed that degradation processes occur significantly faster in the verdurous mass of plants than in the fruits (p |
| Databáze: | OpenAIRE |
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