Results 31 to 40 of about 2,295,443 (384)

Efficiency of Rz-1 based rhizomania resistance and molecular studies on BNYVV isolates from sugar beet cultivation in Geece [PDF]

open access: yes, 2011
A survey was carried out to investigate the current situation concerning rhizomania disease incidence in sugar beet cultivation of Greece. A systematic field evaluation over locations and years revealed a consistent disease severity pattern according to ...
Goldbach, R.W.   +3 more
core   +2 more sources

Seed Transmission of Begomoviruses: A Potential Threat for Bitter Gourd Cultivation

open access: yesPlants, 2023
Bitter gourd (Momordica charantia L.), one of the valued vegetable crops in India, is severely affected by yellow mosaic disease caused by two begomoviruses, tomato leaf curl New Delhi virus (ToLCNDV) and bitter gourd yellow mosaic virus (BgYMV).
Ravisankar Gomathi Devi   +5 more
semanticscholar   +1 more source

Assessing the severity and the incidence of Cassava Root Necrosis Disease (CRND) in western Democratic Republic of Congo [PDF]

open access: yes, 2020
Open Access ArticleCassava is the staple food in the Democratic Republic of Congo (DRC) where both the roots and leaves are consumed. This crop is susceptible to several viral diseases, including Cassava Mosaic Disease(CMD) and Cassava Brown Streak ...
Bakelana, Z.   +13 more
core   +1 more source

CULTIVATION OF PSEUDORABIES VIRUS [PDF]

open access: yesJournal of Experimental Medicine, 1933
Pseudorabies virus has been cultivated in series in rabbit testicle, guinea pig testicle, and chick embryo media, and its growth requirements have been studied. Intranuclear inclusions, similar to those produced by pseudorabies virus in vivo, have been found in rabbit testicle cultures.
openaire   +2 more sources

Novel Virus Identification through Metagenomics: A Systematic Review

open access: yesLife, 2022
Metagenomic Next Generation Sequencing (mNGS) allows the evaluation of complex microbial communities, avoiding isolation and cultivation of each microbial species, and does not require prior knowledge of the microbial sequences present in the sample ...
Cristian Bassi   +4 more
semanticscholar   +1 more source

First report and preliminary evaluation of cassava root necrosis in Angola [PDF]

open access: yes, 2020
Open Access ArticleCassava is a main staple food for 800 million people world-wide. Production is limited by pest and pathogens. The most devastating cassava viruses are Cassava Brown Streak Virus and Uganda Cassava Brown Streak Virusboth causing severe ...
Bakelana, Z.   +11 more
core   +1 more source

Efficient and stable production of Modified Vaccinia Ankara virus in two-stage semi-continuous and in continuous stirred tank cultivation systems

open access: yesPLoS ONE, 2017
One important aim in cell culture-based viral vaccine and vector production is the implementation of continuous processes. Such a development has the potential to reduce costs of vaccine manufacturing as volumetric productivity is increased and the ...
F. Tapia   +3 more
semanticscholar   +1 more source

Interactions between vaccinia virus and sensitized macrophages in vitro [PDF]

open access: yes, 1975
The action of peritoneal exudate cells (PEC) from normal and vaccinia virus infected mice on infectious vaccinia virus particles was investigatedin vitro. PEC from immune mice showed a significantly higher infectivity titre reduction (virus clearance, VC)
A. V. Boand   +25 more
core   +1 more source

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   +1 more source

Determination of reproductive properties of virulent and vaccine classical swine fever virus strains in primary and continuous cell cultures

open access: yesВетеринария сегодня, 2022
Classical swine  fever  (CSF) is a highly dangerous porcine disease. CSF outbreaks are annually notified in several countries. Despite the availability of specific prevention tools, the disease spread risk still persists both at country level and at ...
I. S. Kolbin   +6 more
doaj   +1 more source

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