COMPARATIVE HYGIENIC ASSESSMENT OF THE POTENTIAL DIQUAT HAZARD TO THE POPULATION WHEN CONSUMING AGRICULTURAL CROPS TREATED WITH THE REGLONE AIR 200 SL FORMULATION USING DIFFERENT APPLICATION TECHNOLOGIES (UAV, AERIAL, HIGH-CLEARANCE ROD SPRAYER TREATMENT).
Wiad Lek
; 76(6): 1478-1484, 2023.
Article
em En
| MEDLINE
| ID: mdl-37463385
ABSTRACT
OBJECTIVE:
Theaim:
Assessment of the hazard to the population when consuming treated crops by using different technologies. PATIENTS ANDMETHODS:
Materials andmethods:
Unmanned aerial vehicle XAG XPlanet 2020 equipped with four rotating rotors, which allows to keep in the air a 20-liter tank was used for spraying field; a manned aircraft AN-2 aggregated with a serial sprayer. High-clearance rod treatment of sunflower and rapeseed crops was carried out by using a PLA MAP II 2010 tractor.RESULTS:
Results:
When the herbicide was applied by aerial application with UAV, the initial content of diquat dibromide in treated rapeseed and sunflower plants on the day of treatment was significantly higher than in the soil under crops (Ñ≤0.05). The analysis of the diquat content dynamics in sunflower also showed a similar behavior of the a.i. in the plant after processing by another applicationmethods:
UAV, aerial and high-clearance rod treatment. The integral index of hazard when using pesticide-contaminated products (IIHPCPC) = ADD+С+ DT50 = 4+1+1 = 6 points. That is why, diquat dibromide can be classified according to this index can be classified as compound of 3rd hazard class.CONCLUSION:
Conclusions:
As a result of the conducted researches, it was established that the content of diquat in rapeseed and sunflower samples grown with the Reglone Air 200 SL application (after treatment and before harvesting) was below the maximum residue levels in those crops. There are no statistically significant differences in the behavior of diquat dibromide when applying by different methods of application (UAV, aerial, high-clearance rod treatment) in different agro-climatic zones of Ukraine.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Praguicidas
/
Diquat
Tipo de estudo:
Risk_factors_studies
Limite:
Humans
Idioma:
En
Revista:
Wiad Lek
Assunto da revista:
MEDICINA
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Ucrânia