Some effective environmental factors on beech scale (Cryptococcus fagisuga lindinger) density on oriental beech (Fagus orientalis lipsky) (Case study: Kheyrud Forest)

In order to study the beech scale and some of the effective environmental factors on beech scale density on eastern beech trees, after field inspection, 10 hectare of infected beech stands were specified in low-, mid- and high lands of Kheyrud forest. At each studied area, 12 scale infected beech st...

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Bibliographic Details

Published in:	Majallah-i jangal-i Īrān (Online) Vol. 9; no. 2; pp. 187 - 200
Main Authors:	faezeh firouzeh, A. Shirvany, H. Askary, H.S. Goldansaz, Sh. Manzari, B. Jalilpour
Format:	Journal Article
Language:	Persian
Published:	Iranian Society of Forestry 01-08-2017
Subjects:	bark roughness beech scale kheyrud forest trunk direction trunk height
Online Access:	Get full text
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