Sentence examples for spray activities from inspiring English sources
A significantly higher percentage of males were involved in agriculture (p = 0.001) and pesticide spray activities (p < 0.001) as compared to the females.
It is also possible that early disease may have resulted in a healthy worker effect whereby only the healthy persons may have been involved pesticide spray activities.
Of the three mechanisms which could explain pesticide movement (rain washout, irrigation washout and spray activities), irrigation and rainfall washout appear to be the most important although there is some temporal relationship to spraying.
Miami-Dade health officials said residents do not need to take special precautions during the aerial spraying activities, but it has recommended that people with known allergies remain indoors.
The exposure was estimated as average exposure based on spraying activities and work tasks.
In the future, careful targeting of spraying to areas of highest epidemic risk might lead to more timely completion of spraying activities.
Approximately half of respondents indicated that their agency worked with the local vector control agency to identify areas for spraying and to publicize information about spraying activities.
For ethical reasons we did not interfere with ongoing indoor residual spraying activities, but we collected and considered information on spraying in the analysis.
One possible explanation to this finding is related to the spraying activities that generate liquid particles with aerodynamic diameter >100 μm that potentially reach the skin.
First, spraying activities were carried out during malaria epidemics when local people were most in need and fearful of the epidemic, helping to increase public acceptance and hence increased spray coverage.
Our findings suggest that current regulations governing aerial pesticide spraying activities do not protect pregnant women and fetuses from exposure to ETU, and that the principal source of exposure is likely to be aerial spraying of mancozeb.
