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CONTROL EXPERIMENTS OF THE DEFOLIATOR PRISTIPHORA ABIETINA CHRIST. (HYMENOPTERA: TENTHREDINIDAE) FROM SPRUCE STANDS OUTSIDE NATURAL SPREADING AREA IN IAÂȘI


CONSTANTIN CIORNEI, DANIEL OPARIUC

Issue:

SCSB, Volume X

Section:

Ecology, Limnology

Abstract:

The small spruce fly (Pristiphora abietina Christ.) produced damages in the last few years which covered larger and larger surfaces (more than 5000 hectares), being identified in different region of the country (Olenici, 2005): SĂŁlaj, Cluj, MureÂș, Covasna, VĂąlcea, BacĂŁu, BotoÂșani, Suceava.

In IaÂși County the first damages were identified by silvical staff in the spring of 2004 in the forest district PaÂșcani (production units II TĂŁtĂŁruÂș and IV SireĂŸel).

Keywords:

Pristiphora abietina, control, spruce stands.

Code [ID]:

SCSB200510V10S04A0011 [0002555]


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