Results 41 to 50 of about 234,524 (292)

Effects of «Trichoderma» Treatments on the Occurrence of Decline Pathogens in the Roots and Rootstocks of Nursery Grapevines

open access: yesPhytopathologia Mediterranea, 2001
The growth-stimulating attributes of Trichoderma treatments (dips, soil amendments and drenches with Trichoderma products containing propagules of selected strains of Trichoderma harzianum) in grapevine nurseries, and their effect on the occurrence of ...
Francois Halleen   +3 more
doaj   +1 more source

Artificial inoculation on plants and banana leaf pieces with Mycosphaerella spp., responsible for Sigatoka leaf spot diseases [PDF]

open access: yes, 2008
Ce protocole vise (i) à analyser la nature des interactions hôtes-parasites (résistance ou sensibilité), (ii) à étudier la variabilité de la pathogénicité de différentes populations pathogènes (intra/interspécifiques) quant à leur virulence et leur ...
Abadie, Catherine   +4 more
core   +1 more source

Grapevine Trunk Diseases in British Columbia: Incidence and Characterization of the Fungal Pathogens Associated with Esca and Petri Diseases of Grapevine [PDF]

open access: yesPlant Disease, 2014
Esca and Petri disease are two economically important grapevine diseases worldwide. This study reports for the first time the occurrence of both diseases on grapevines in British Columbia (BC) and subsequently in Canada. Visual assessment of 55,699 vines in 118 vineyards revealed a low incidence of esca with only 104 (0.2%) vines showing foliar ...
J R, Úrbez-Torres   +3 more
openaire   +2 more sources

Pain in systemic connective tissue diseases [PDF]

open access: yes, 2015
Pain is frequent in patients with connective tissue diseases (CTDs), particularly those affected by systemic sclerosis (SSc) and systemic lupus erythematosus (SLE) in which it is virtually ubiquitous and can have different causes.
Atzeni, Fabiola   +4 more
core   +1 more source

Contribution for a better understanding of grapevine fungal trunk diseases in the Portuguese Dão wine region

open access: yesPhytopathologia Mediterranea, 2012
Summary. Esca and Petri disease, two of the most important fungal trunk diseases of grapevine, are responsible for significant losses by causing premature decline and dieback in vineyards worldwide. The Portuguese Dão wine region is no exception.
Jorge SOFIA   +3 more
doaj   +1 more source

Selection of bioantagonistic bacteria to be used in biological control of Rhizoctonia solani in tomato [PDF]

open access: yes, 2003
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602011000100002&lng=es&nrm=isoBacteria from the rhizoplane and surrounding soil of healthy and Rhizoctonia solani diseased tomato plants, cropped in greenhouse of the V Region of Chile ...
Besoaín, Ximena   +5 more
core   +2 more sources

Characteristics of the Seed Germination and Seedlings of Six Grape Varieties (V. vinifera)

open access: yesPlants, 2022
Intraspecific recurrent selection in V. vinifera is an effective method for breeding of high quality, disease-, cold-, and drought-resistance grapes. Exploring the optimal treatment methods for grape (V. vinifera) seeds can help to accelerate the process
Zhi-Lei Wang   +9 more
doaj   +1 more source

Enhancing grapevine viability and pathogen control through optimised hot water treatment

open access: yesOENO One
Petri disease is a Grapevine Trunk Disease (GTD) primarily associated with the ascomycete species Phaeomoniella chlamydospora, which leads to substantial losses in young vineyards, particularly during the first years after planting.
Margarida Lourenço   +3 more
doaj   +1 more source

Aerial inoculum patterns of Petri disease pathogens in South African vineyards and rootstock mother blocks

open access: yesPhytopathologia Mediterranea, 2020
Petri disease is caused by the xylem inhabiting fungi Phaeomoniella (Pa.) chlamydospora and several Phaeoacremonium (Pm.) species. Pruning wounds are known host ports of entry for aerial spores of these pathogens.
Francois HALLEEN   +3 more
doaj   +1 more source

Identification of a Disease on Cocoa Caused by Fusariumin Sulawesi [PDF]

open access: yes, 2013
A disease presumed to be caused by Fusarium was observed in cocoa open fields with few or without shade trees. Within the population of cocoa trees in the field, some trees had died, some had yellowing leaves and dieback, and the others were apparently ...
Asman, A. (Asman)   +2 more
core   +3 more sources

Home - About - Disclaimer - Privacy