24 research outputs found
The profitability of continuous potatoes versus rotations including potatoes and other cash crops: I
Effect of time of inoculation with potato leafroll virus on development of net necrosis and stem-end browning in potato tubers
Utilização de armadilhas para a captura de machos de Euglossini (Hymenoptera, Apoidea)
<abstract language="eng">The use of a commercial fruit fly trap, baited with atractive compounds, for the collection of male euglossine bees is described. Some of the preliminary results obtained are presented