Damage of Oncideres saga in plantations of Acacia mearnsii in Rio Grande do Sul State, Brazil
DOI:
https://doi.org/10.4336/2013.pfb.33.76.378Keywords:
Forest pest, Twig girdler, Branches, PostureAbstract
The objective of this study was to characterize the damage caused by Oncideres saga in plantations of Acacia mearnsii. The percentage of trees attacked was evaluated and the diameter and length of the branches were measured. It was observed that 34.3 % of the trees of A. mearnsii presented branches cut by O. saga. The average diameter and length of the cut branches were 5.75 cm and 4.95 m, respectively. The lower third of the girdled branches showed 64.23% of the posture incisions.Downloads
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2013 Iris Cristiane Magistrali, Ervandil Corrêa Costa, Juliana Garlet, Jardel Boscardin, Leonardo Mortari Machado
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The BRAZILIAN JOURNAL OF FORESTRY RESEARCH reserves the right to correct grammar, improve clarity, and impose PFB standard although respecting the author's style.
Final proof version will be sent to the correspondence author.
Published papers will become property of the BRAZILIAN JOURNAL OF FORESTRY RESEARCH.
Published papers may be used by the authors, without previous PFB authorization, allowed when source is cited.
Any mention of trademarks or methods do not imply in its recommended by the Editorial Committee.
The authors are the exclusive responsible for opinions and concepts developed in the manuscript.