Detection and Prognosis of Defoliators in Northwestern Transylvania Hardwoods in 2016

ProEnvironment Promediu

Ioan Tăut¹ 

[1] University of Agricultural Sciences and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca

关键词: defoliator;    Tortrix viridana;    Geometridae;    Lymantria disapar.;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Bioflux SRL

【 摘 要 】

Detection and prognosis of forest defoliators, in order to determine the fighting and surveillance area, respectively, are works carried out annually and contribute substantially to preserving the integrity and health of Romanian forests. This paper aims to predict this defoliation and establish appropriate control measures. In this regard were included in the study, the following alerts from the field:Tortrix viridanadefoliator, and different species of Geometridae, analyze of mites in different phases of development (egg, pupa, adult). The results will be valuable in establishing technical solutions for fighting against these mites. Data from the study shows that analyzed insects will produce in the spring of 2016 weak and very weak damage. As a result of analyzes performed related areas will be introduced in the surveillance zone.

【 授权许可】

CC BY