Results 11 to 20 of about 951 (197)

An update on apple chlorotic leaf spot virus status of sweet cherry in Bulgaria [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade)
The sweet cherry (Prunus avium L.) is one of the most important stone fruit species in Bulgaria. The cherry is susceptible to many viruses. To gain a better insight into the phyto-virologic status of sweet cherry, a survey for the presence of apple ...
Borisova Aneliya Z.
doaj   +3 more sources

First Report of Apricot pseudo-chlorotic leaf spot virus Infecting Peach Trees in South Korea

open access: yesResearch in Plant Disease, 2017
In May 2016, 24 peach samples showing abnormal and virus like symptoms were collected in one of major peach producing area, Yeongcheon-si, Gyeongsangbuk-do, Korea. We performed RT-PCR diagnosis for confirmation of viral infection.
Sangmin Bak   +4 more
doaj   +2 more sources

Molecular variability analyses of Apple chlorotic leaf spot virus capsid protein

open access: yesJournal of Biosciences, 2010
The complete sequences of the coat protein (CP) gene of 26 isolates of Apple chlorotic leaf spot virus (ACLSV) from India were determined. The isolates were obtained from various pome (apple, pear and quince) and stone (plum, peach, apricot, almond and wild Himalayan cherry) fruit trees.
T, Rana   +5 more
openaire   +3 more sources

Viral diseases on apple in southern Syria

open access: yesمجلة مركز بحوث التقنيات الاحيائية, 2012
108 sample Collected from the fields of farmers in the areas of apple cultivation in the south of Syria during the years 1998-2007, and the most important symptoms associated with infection were recorded, results of the biometric tests (mechanical ...
Houda Z. Kawas
doaj   +3 more sources

Characterisation ofApple chlorotic leaf spot virusinfecting almonds in India [PDF]

open access: yesAustralasian Plant Disease Notes, 2008
Restricted field surveys were conducted to determine the presence and incidence of virus infections in almonds. Representative asymptomatic samples from six locations were tested by enzyme linked immunosorbent assay and reverse transcription and polymerase chain reaction for known stone fruit viruses.
T. Rana   +3 more
openaire   +2 more sources

PRELIMINARY RESULTS OF THE STUDY ON THE SPREAD OF APPLE CHLOROTIC LEAF SPOT VIRUS (ACLSV) IN DIFFERENT FRUIT TREE SPECIES IN KYUSTENDIL REGION OF BULGARIA

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2005
The survey was carried out mostly in one of the main fruit tree growing regions of Bulgaria - Kyustendil, during the period of 2004-2005. A total of 632 trees corresponding to 50 apple, 27 pear, 19 plum, 4 peach, 9 sweet cherry and 4 sour cherry ...
Aneliya BORISOVA
doaj   +2 more sources

Investigating the Role of Viruses in the Rapid Decline of Young Apple Trees in High-Density Orchards in New York [PDF]

open access: yesPlants
A sudden, unexplained decline and collapse of young apple trees on dwarfing and semi-dwarfing rootstocks has been reported across North America over the past decade.
Anna O. Wunsch   +6 more
doaj   +2 more sources

Evaluation of detection methods for Virus, Viroids and Phytoplasmas affecting pear and apple [PDF]

open access: yes, 2010
The RT-PCR technique for the detection of apple stem grooving virus (ASGV), apple stem pitting virus (ASPV), apple chlorotic leaf spot virus (ACLSV), apple mosaic virus (ApMV) and pear blister canker viroid (PBCV) was evaluated for health control of ...
Batlle, A., Laviña, A., Sabaté, J.
core   +8 more sources

Detection of Apple Scar Skin Viroid by Reverse Transcription Recombinase Polymerase Amplification Assay [PDF]

open access: yesResearch in Plant Disease, 2021
The aim of the present study was to develop a sensitive and specific detection method for the rapid detection of apple scar skin viroid (ASSVd) in apple leaves.
Na-Kyeong Kim   +5 more
doaj   +1 more source

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