Autor: |
Yubin Lan, Vincent L. Smith, Wesley Clint Hoffmann, B. K. Fritz, B. Quinn, D. Szumlas, T. Gwinn, D Sykes, Todd W. Walker, Y. Huang |
Rok vydání: |
2008 |
Předmět: |
|
Zdroj: |
Journal of the American Mosquito Control Association. 24:550-559 |
ISSN: |
8756-971X |
Popis: |
Droplet size spectra from different sprayers used to generate insecticide-laden fogs for controlling flying insects were measured by a laser diffraction instrument and Teflon-coated slides. The objectives of this work were to present not only information on spray-system droplet size generated by different sprayers, but to compare methodologies by which other similar systems can be evaluated and give applicators sprayer-system performance data. Data from 45 replicated spray tests, comprising 11 sprayers and 5 pesticides, showed a wide range in the droplet size spectra produced. The volume median diameter measurements ranged from 2.6 to 75.5 microm for diesel-diluted sprays and from 27.9 to 59.9 microm for water-diluted sprays. Similarly, the percent volume |
Databáze: |
OpenAIRE |
Externí odkaz: |
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