Search results for "Attelabidae"
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Parameters Researches Regarding the Structural Parameters of the Populations of Rhynchitidae and Attelabidae in Romania
2012
The study of the two families took into account the economic factor, because there are not few species of Rhynchitidae and Attelabidae that produced important damages in the vine, orchard, and forest areas as well as in the agricultural cultures. The researches took place during 1996-2006. The fauna material was collected during the travels to different localities in the country. I n some investigated localities the collecting and the observations in the field were extended for at least 2 -3 days and for the vine ecosystems with a great attack of Byctiscus betulae the researches lasted for 3-4 years, at regulated intervals of 3-4 weeks. In order to establish the structural parameters there …