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Distribution of some harmful, invasive and quarantine weeds on the territory of Serbia, Part II: Spatial distribution and frequency of nine weeds species / Distribucija nekih ekonomski štetnih, invazivnih i karantinskih korovskih vrsta na području Srbije, II deo - prostorna distribucija i zastupljenost devet korovskih vrsta
(Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2008)
This paper reviews the distribution and frequency of several species from a group of economically harmful, invasive and quarantine weeds (Cannabis sativa, Chenopodium album, Ch. hybridum, Cirsium arvense, Convolvulus ...
Phytopathogenicity of fluorescent pseudomonads from polluted soil / Fitopatogenost fluorescentnih pseudomonada iz zagađenog zemljišta
(Srpsko društvo za proučavanje zemljišta, Beograd, 2008)
The impacts of microbial community can be felt in every aspect of life. From the antibiotic resistance to the degradation of hazardous wastes, microbial communities are capable of radical impacts on our environment. The ...
Use of native range surveys to determine the potential host range of arthropod herbivores for biological control of two related weed species, Rhamnus cathartica and Frangula alnus
(Academic Press Inc Elsevier Science, San Diego, 2008)
The buckthorn species, Rhamnus cathartica and Frangula alnus, are shrubs and small trees of Eurasian origin that have become invasive in North America. A program was initiated in 2001 to reassess the potential for biological ...
Frequency and molecular detection of cucumber mosaic virus in tobacco crops / Zastupljenost i molekularna detekcija virusa mozaika krastavca u usevu duvana
(Novi Sad : Institut za ratarstvo i povrtarstvo, 2008)
Three-year investigation of the presence and distribution of tobacco viruses in Serbia showed that Cucumber mosaic virus (CMV) appeared every year with different frequency. During 2007, in two localities CMV was even ...
The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.) / Uticaj godišnjih promena temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ kod Stellaria media (L.) i Plantago maior (L.)
(Herbološko društvo Srbije, Beograd, 2008)
Chla fluorescence, as a mode of estimation of photosynthesis, is especially sensitive to changes in temperature and light intensity (PAR). This enables us to study the influence of those ecophysiological parameters on ...
Weed resistance to herbicides in Serbia and worldwide / Rezistentnost korova na herbicide u svetu i kod nas
(Herbološko društvo Srbije, Beograd, 2008)
Since the discovery of the first weed species, Senecio vulgaris L., resistant to triazines, a total of 415 biotypes of weed species have been determined that are resistant to herbicides, i.e. 183 weed species, of which 110 ...
Effects of temperature and light induction of CHL a fluorescence in situ: An ecophysiological view / Uticaj temperature i svetlosti (par) na indukciju fluorescencije CHL a in situ - ekofiziološki pregled
(University of Belgrade, University of Novi Sad, 2008)
The effects of PAR and temperature on induction of Chl a fluorescence were observed on leaves of 20 plant species in their natural environments. Light affects the acceptor side of PS2. Temperature regulation of PS2 activity ...
Morphophysiological traits and atrazine sensitivity in Chenopodium album L.
(John Wiley & Sons Ltd, Chichester, 2008)
BACKGROUND: A Chenopodium album L. biotype surviving in atrazine-treated Serbian corn fields (VC) was compared against atrazine-susceptible (S) and atrazine-resistant (R) standards. RESULTS: Atrazine (2 kg ha(-1)) killed ...
Susceptibility of the species Conyza canadensis (L) cronquist and Conyza bonariensis (L) cronquist to glyphosate / Osetljivost vrsta Conyza canadensis (L) cronquist i Conyza bonariensis (L) cronquist na glifosat
(Herbološko društvo Srbije, Beograd, 2008)
Changes in leaf anatomy were examined in suspectedly resistant populations of C. canadensis and C. bonariensis after application of 2, 4 and 8 L ha-1 of the product Touch down (500 g a.i. glyphosate L-1). Samples for the ...
Study of the pale potato cyst nematode biological characteristics (Globodera pallida Stone) / Ispitivanje bioloških karakteristika blede krompirove cistolike nematode (Globodera pallida Stone)
(Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2008)
Biological characteristics of Globodera pallida, originating from Kladnica locality, have been studied. The biological cycle of G. pallida begins with egg stage. Eggs are inside the cyst, protected from outside influence ...