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Prikaz rezultata 51-60 od 103
First report of stolbur phytoplasma infecting celery in Serbia
(Alma Mater Studiorum, Univ Bologna, Bologna, 2011)
During field survey conducted in 2010 in Serbia, symptoms of foliar reddening were observed on celery on the locality Padinska Skela, in the vicinity of Belgrade. Leaf samples from six symptomatic and two asymptomatic ...
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 ...
Germination ecology of Ambrosia artemisiifolia L. and Ambrosia trifida L. biotypes suspected of glyphosate resistance
(Versita, Warsaw, 2013)
The germination ecology of Ambrosia artemisiifolia and A. trifida glyphosate susceptible biotypes sampled in marginal areas, was compared with that of the same species but different biotypes suspected of glyphosate resistance, ...
Ground Beetle Assemblages Affected by Oilseed Rape Management Practice
(Inst Zoology, Bas, Sofia, 2018)
Ground beetle assemblages were compared in two oilseed rape fields with different management practices, in fallow and in succeeding winter wheat crop. A total of 11,615 specimens representing 52 species were collected over ...
Response of different beans against common bacterial blight disease caused by Xanthomonas axonopodis PV. phaseoli
(Scientific Issues Natl Centre Agrarian Sciences, Sofia, 2012)
Common bacterial blight (CBB) in beans, caused by the bacterium Xanthomonas axonopodis pv. phaseoli (Xap), is an economically important disease worldwide which reduces crop yields and seed quality. Since there is no ...
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 ...
Genetic characterization of pathogenic fluorescent pseudomonads isolated from necrotic cherry and plum buds in Serbia / Genetička karakterizacija patogenih flueroscentnih pseudomonada izolovanih iz nekrotičnih trešnji i šljiva u Srbiji
(Serbian Genetics Society, 2013)
During past few years a symptoms of plum and cherry bud necrosis were observed in some regions with significant cherry production in Serbia. Gram negative, fluorescent, oxidative bacterial strains were isolated from the ...
Levels of macro and trace elements in vegetable crops as influenced by metallurgical slag addition to marginal soil
(Parlar Scientific Publications (P S P), Freising, 2017)
Through the vegetative experiments performed in semi-controlled conditions the influence of calcium containing metallurgical slag, a by-product from the Steel factory, as well as the effects of selected commercial lime ...
Yield and morpnological traits in alfalfa varieties of different origin
(Agricultural Research Communication Centre, Karnal, 2015)
The study was conducted to examine variability of green forage yield (GFY) and morphological traits (tiller length, internodes length, internodes-stem diameter, leaf width and length) in nine alfalfa varieties from USA and ...
Influence of pre-sowing he-ne and semiconductor laser stimulation on sainfoin seeds germination four and eight months post-harvest
(Pakistan Agricultural Scientists Forum, Lahore, 2017)
Sainfoin seeds were irradiated by four different lasers (He-Ne laser, three semiconductor lasers of wavelengths 670 nm, 890 nm and of wavelength range 630-680 nm). Each group of seed was irradiated only once, using different ...