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The occurrence of 'Candidatus phytoplasma rhamni' in Rhamnus cathartica L. without symptoms
(Alma Mater Studiorum, Univ Bologna, Bologna, 2011)
Common buckthorn, Rhamnus cathartica L., is a small tree or shrub of Eurasian origin that has become invasive in North America. A survey was conducted during 2010 to evaluate occurrence of buckthorn witches' broom (BWB) ...
The Incidence and Genetic Diversity of Potato virus S in Serbian Seed Potato Crops
(Springer, Dordrecht, 2019)
It is essential that certified potatoes are free from known viruses which can negatively affect quality and yield. However, very little is known about the distribution and frequency of Potato virus S (PVS) in Serbia. Until ...
Molecular characterization of Erwinia Amylovora strains originated from pome fruits and indigenous plant in montenegro
(Edizioni Ets, Pisa, 2017)
In the period from 2012-2015 plant samples with fireblight symptoms were collected from pome fruits and indigenous plant, in main fruitgrowing regions of Montenegro. After succesfull isolation, pathogenicity of the obtained ...
Fitness studies on invasive weedy sunflower populations from Serbia
(Ars Docendi, Bucharest, 2017)
Weedy sunflower has become a problem worldwide, giving significant yield losses in sunflower and soybean fields even at low densities, decreasing their oil quality and allowing gene flow among crops and weeds. Its evolution ...
Detection and identification of Xanthomonas axonopodis pv. phaseoli on bean seed collected in Serbia
(Academic Journals, Victoria Island, 2010)
Laboratory assays were conducted to detect and identify Xanthomonas axonopodis pv. phaseoli on bean seeds collected from naturally contaminated commercial crops. Semi-selective media, viz. Xanthomonas campestris pv. phaseoli ...
Stimulative influence of germination and growth of maize seedlings originating from aged seeds by 2,4-D potencies
(Elsevier Sci Ltd, Oxford, 2013)
Background: The 2,4-D (2,4-dichlorophenoxyacetic acid) is using as a growth regulator in tissue culture media. Maize seeds have poor ability to maintain germination rate in the long term. Objective: To examine the possible ...
Temperature effects on common cocklebur (Xanthium strumarium L.) seed germination
(Natl Agricultural Research & Development Inst, Fundulea, 2012)
A better understanding of the seed ecology can be helpful for prediction of the potential of weed species to spread, for prediction of their invasiveness, and for development of more effective weed management strategies. ...
Complete nucleotide sequence and genome organisation of grapevine Bulgarian latent virus
(Springer Wien, Wien, 2011)
The complete genome sequence of grapevine Bulgarian latent virus (GBLV) has been determined. RNA-1 (7,452 nt in length) contains a single ORF of 6,285 nt, encoding a polyprotein with conserved motifs characteristic of the ...
First report of maize redness disease in Hungary
(Alma Mater Studiorum, Univ Bologna, Bologna, 2011)
During 2010, several maize production areas in Hungary were surveyed for the occurrence of maize redness (MR) disease symptoms associated with stolbur phytoplasma, as well as for the presence of the known vector of the ...
A strain of phytoplasma related to 16SrII group in Picris hieracioides L. in Serbia
(Alma Mater Studiorum, Univ Bologna, Bologna, 2011)
During epidemiological survey for phytoplasmas in association with agricultural crops in Serbia, a new species of common weed has been detected to harbor phytoplasmas in Serbia. In 2010, a total of 38 samples of Picris ...