Results 71 to 80 of about 4,861,210 (154)

Application of remote sensing techniques for the identification of biotic stress in plum trees caused by the Plum pox virus

open access: yesFolia Horticulturae, 2015
Two hyperspectral remote sensing techniques, spectral reflectance and chlorophyll fluorescence, were used for the identification of biotic stress (sharka disease) in plum trees at an early stage without visible symptoms on the leaves.
Krezhova Dora   +3 more
doaj   +1 more source

Plum cultivars Zlatka and Pozna Plava (Prunus domestica L.) bred at the Fruit Research Institute in Čačak

open access: yesHorticultural Science, 2016
This study was carried out to compare the most relevant biological characteristics and field resistance to economically important diseases of the new (Zlatka and Pozna Plava) and standard plum cultivars (Čačanska Lepotica and Čačanska Rodna) in the ...
I. Glišić   +3 more
doaj   +1 more source

Estimating sharka dispersal function by stochastic spatiotemporal modelling [PDF]

open access: yes, 2013
Plant viral diseases, and especially the ones transmitted by aerial vectors, can cause considerable yield losses. A good knowledge of the distances of spread is key to the understanding of disease dynamics. Exploratory approaches aiming at characterizing
Labonne, Gérard   +5 more
core   +1 more source

Comparative analysis of apricot cultivars based on their ecological and biological indicators

open access: yesInternational Journal of Horticultural Science, 2016
The herbaceous plants organic characterize Ellenberg et al. worked out (1991), well-use system, which is updated with herbaceous and woody plant in the Hungarian flora species, so Soó (1964-1985), Zólyomi et al.
D. Surányi
doaj   +1 more source

Model-based identification and optimization of key parameters for sharka management strategy

open access: yes, 2016
BGPI : équipe 6BGPI : équipe 6Strategies for disease control are often based on expert opinions rather than on the formal demonstration that they are, at least in theory, effective.
Rimbaud, Loup   +7 more
core   +2 more sources

Host preference of the major strains of Plum pox virus —Opinions based on regional and world-wide sequence data

open access: yesJournal of Integrative Agriculture, 2017
Plum pox virus (PPV) causes sharka — the most serious viral disease of stone fruit trees. PPV is wide spread in Europe and Mediterranean Basin, its incidence has been further approved in Asia and both Americas. Nine PPV strains have been recognized until
Nina Sihelská   +2 more
doaj   +1 more source

Ankara’da Şeftali Ağaçlarında Görülen Sharka Hastalığı Üzerinde Araştırmalar [PDF]

open access: yes, 2005
Plum pox potyvirus’un PPV sebep olduğu sharka hastalığı sert çekirdekli meyvelerin en tahripkar hastalığı olarak kabul edilmektedir. Bu hastalık yurdumuzda sınırlı bir dağılışa sahip olmasına karşın Ankara’da sert çekirdeklilerin en yaygın viral ...
İ. Özer Elibüyük
core   +2 more sources

Sequence Analysis of Plum pox virus Strain C Isolates from Russia Revealed Prevalence of the D96E Mutation in the Universal Epitope and Interstrain Recombination Events

open access: yesViruses, 2018
The understanding of genetic diversity, geographic distribution, and antigenic properties of Plum pox virus (PPV) is a prerequisite to improve control of sharka, the most detrimental viral disease of stone fruit crops worldwide.
Anna Sheveleva   +4 more
doaj   +1 more source

Spatio and temporal spread of Plum pox virus infecting European plum (Prunus domestica L. cv. D'agen) orchard in Mendoza, Argentina

open access: yesRevista de la Facultad de Ciencias Agrarias, 2020
Sharka, caused by Plum pox virus (PPV), is considered one of the most serious viral diseases of stone fruits worldwide due to the great yield losses in orchards.
Angélica Dal Zotto   +5 more
doaj  

Home - About - Disclaimer - Privacy