Results 21 to 30 of about 109,940 (255)
Frontiers in Plant Science, 2016 Defense mechanisms in woody tissue are poorly understood, especially in vine colonized by trunk pathogens. However, several investigations suggest that molecular mechanisms in the central tissue of Vitis vinifera L.
Romain J. G. PIERRON +6 more
doaj +1 more source
Reliability and validity of a scale for measurement of trunk mobility in Parkinson's disease: Trunk Mobility Scale [PDF]
Arquivos de Neuro-Psiquiatria, 2011 Axial rigidity is an important motor manifestation in Parkinson's disease (PD). Trunk mobility impairment can cause gait, balance and postural problems. However, only few instruments analyze the trunk mobility in PD patients. The aim of this study is to present a new Trunk Mobility Scale (TMS) and its validation in PD.
Franco, Clarissa R.C. +3 more
openaire +6 more sources
Detection of grapevine leaf stripe disease symptoms by hyperspectral sensor
Phytopathologia Mediterranea, 2018 Hyperspectral sensors can measure reflectance in a wide range of the electromagnetic spectrum. These can be used as an indirect method for detecting plant disease, by comparing the specific spectral signatures between symptomatic and asymptomatic ...
Amanda JUNGES +3 more
doaj +1 more source
Phytopathologia Mediterranea, 2022 A peculiar symptom that may develop in grapevines affected by wood pathogens involved in the esca complex of diseases is the leaf stripe symptom, which also gives the name to the Grapevine Leaf Stripe Disease.
Giovanni DEL FRARI +2 more
doaj +1 more source
Fungi associated with grapevine trunk diseases in nursery-produced Vitis vinifera plants
Phytopathologia Mediterranea, 2018 Grapevine trunk diseases (GTDs) are one of the most important groups of fungal diseases affecting grapevine plants worldwide. One of the main causes of GTDs infection occur during nursery plant production processes.
Cristina PINTOS +4 more
doaj +1 more source
Fungal trunk diseases: a problem beyond grapevines?
Plant Pathology, 2016 Peer ...
Gramaje, David +6 more
openaire +3 more sources
Macrophomina phaseolina associated with grapevine decline in Iran
Phytopathologia Mediterranea, 2018 Grapevines exhibiting general decline symptoms were observed in July 2012 in Arbatan, a region in Marand county, north-western Iran. Leaf necrosis symptoms were also observed in affected grapevines. Dark brown necrotic lesions and wood discoloration were
Farnaz ABED-ASHTIANI +2 more
doaj +1 more source
International Journal of Horticultural Science, 2007 Vine decline causes important economic loss in viticulture, especially in longer view. Several causal pathogen were described lately, however little is known about the etiology or epidemiology of these pathogens on grapevine rootstock.
Z. Varga +3 more
doaj +1 more source
Soaking grapevine cuttings in water: a potential source of cross contamination by micro-organisms
Phytopathologia Mediterranea, 2012 Grapevine nurseries soak cuttings in water during propagation to compensate for dehydration and promote root initiation. However, trunk disease pathogens have been isolated from soaking water, indicating cross contamination. Cuttings of Vitis vinifera cv.
Helen WAITE +4 more
doaj +1 more source
Phytopathologia Mediterranea, 2018 A protocol is offered as a guideline for managers of rootstock mother grapevines, and as a potential research framework for to reduce infections by Grapevine Trunk Disease (GTD) pathogens in rootstock mother vines and cuttings.
Helen WAITE +6 more
doaj +1 more source