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Pesticide take-home pathway among children of agricultural workers: Study design, methods, and baseline findings
(LIPPINCOTT WILLIAMS & WILKINS, 2003)
Farmworkers are exposed to pesticides and may take home pesticide residues to their families. In this paper, self-reported pesticide exposure and home practices to reduce the amount of pesticide residues taken home were ...
Susceptibility of Chordodes nobilii (Gordiida, Nematomorpha) to three pesticides: Influence of the water used for dilution on endpoints in an ecotoxicity bioassay
(Elsevier, 2018-11)
The increased use of pesticides during recent years necessitates a reevaluation of the effect of those compounds by extending the range of nontarget species commonly used in risk assessment. In the present work, we thus ...
Subchronic exposure to chlorpyrifos affects energy expenditure and detoxification capacity in juvenile Japanese quails
(Elsevier, 2016)
Effects of pesticides on non-target organisms have been studied in several taxa at different levels of biological organization, from enzymatic to behavioral responses. Although the physiological responses may be associated ...
Efeito da pressurização com CO2 sobre o pH da água
(Sociedade Brasileira da Ciência das Plantas Daninhas, 1995-01-01)
Durante a fase de desenvolvimento de novos produtos fitossanitários é comumente utilizado o pulverizador a pressão constante, pressurizado com CO2. O gás carbônico pode provocar a acidificação da água e afetar o comportamento ...
Efeito da pressurização com CO2 sobre o pH da água
(Sociedade Brasileira da Ciência das Plantas Daninhas, 1995-01-01)
Durante a fase de desenvolvimento de novos produtos fitossanitários é comumente utilizado o pulverizador a pressão constante, pressurizado com CO2. O gás carbônico pode provocar a acidificação da água e afetar o comportamento ...
Assessment of pesticide application quality with a manual sprayer in spinach
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias Agrarias, 2016-09-01)
Two experiments were conducted to evaluate the performance of three hollow cone nozzles (TeeJet® TX 800050 VK, TeeJet® TXA 8004 VK and TX-Royal Condor®) and one flat fan nozzle (TeeJet® XR 8004 VS) with two manual application ...
Efeito da pressurização com CO2 sobre o pH da água
(Sociedade Brasileira da Ciência das Plantas Daninhas, 2014)
Physiological determinants of individual variation in sensitivity to an organophosphate pesticide in Nile tilapia Oreochromis niloticus
(2017-01-01)
Individual variation in sub-lethal sensitivity to the organophosphate pesticide trichlorfon was investigated in Nile tilapia, using critical swimming speed (Ucrit) as an indicator. Tilapia exposed for 96 h to 500 μg l−1 ...