Field sampling occurred on a bi-weekly schedule from 25th April through 25th October, yielding 14 total collection events. We utilized beat sampling to remove aphids from plants, shaking the stems and leaves of alfalfa plants over a tray. Dislodged aphids were then transferred to plant-filled ...
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Fifteen doctors refused to take part citing a lack of time to answer the questions and busy work schedule. Those who agreed were asked to schedule a date and time and place convenient for them. In Sylhet and Barisal all the doctors requested that interviews take place at their health ...