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- Title
Ips thypographus (COLEOPTERA, SCOLYTIDAE) AT "OCOLUL SILVIC MIERCUREA SIBIULUI" (SIBIU COUNTY, ROMANIA).
- Authors
STANCĂ-MOISE, Cristina; BLAJ, Robert
- Abstract
Ips thypographus is known as one of the most species that produces important pest of the spruce fir forest. In the conditions of overpopulation, this pest could become an important one and in this case they are endangered also the healthy trees and it is necessary to apply the urgent and expensive protection measures. The successful prevention measures about the appearance of the infestation centers (points, focus), the prevention of the exceeding the economical point (threshold, on the brink) of the pest are in connection with a thoroughgoing study of the pest biolgy and with the perfecting the methods and the means of the monitoring, prognosis and at the end of the preventive control of the pest. For these reasons, they were made numerous studies and researches concerning the knowledge of the species Ips thypographus by some researchers. Because the development of this pest is in connection with many factors, among them, the climatical ones have a prevalent role, the detailed studies in the concrete conditions are imperatively necessary. The generalizations of some particular cases are irelevant. In this paper we propose ourselves to study the species. Ips thypographus in the particular conditions from the "Ocolul Silvic Miercurea Sibiului", (Sibiu county, Romania) between the years 2015-2016.
- Subjects
SIBIU (Romania); BEETLES; FIR; INSECT populations; RARE insects
- Publication
Annals of Oradea University, Biology Fascicle / Analele Universităţii din Oradea, Fascicula Biologie, 2017, Vol 24, Issue 1, p14
- ISSN
1224-5119
- Publication type
Article