THE INFLUENCE OF DEFOLIATION CAUSED BY THE STEREONYCHUS FRAXINI L. BEETLES ON THE RADIAL GROWTHS IN THE SIRET BASIN STANDS
The appearance of mass multiplication of a primary defoliator - Stereonychus fraxini L.- in the past years, which caused injuries of economic importance, imposed measures of knowledge of pest biology in order to supervise and even combat it (Simionescu et al., 2012). The research aimed at unders...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Editura Universitatii din Pitesti
2019-12-01
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Series: | Current Trends in Natural Sciences |
Subjects: | |
Online Access: | https://natsci.upit.ro/media/1827/5blaga-et-al.pdf |