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On the identity of Rhinusa hispida (Brulle) and its current synonyms (Coleoptera : Curculionidae)
(Magnolia Press, Auckland, 2008)
From examination of type specimens the authors establish that Rhinusa hispida sensu auctorum is not the same species as R. hispida (Brulle, 1832), which is instead synonymous with R. tetra (Fabricius, 1792) (syn. n.). ...
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 ...
Population variability of the species Polygonum aviculare L. / Populaciona varijabilnost vrste Polygonum aviculare L.
(Institute of Pesticides and Environmental Protection, 2006)
As Polygonum aviculare L. is characterized by exceptional polymorphism, 10 populations of this species were subjected to relevant morpho-anatomical investigation for a more detailed taxonomic determination. The following ...
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 ...
Occurrence and Distribution of Grapevine Yellows Caused by Stolbur Phytoplasma in Montenegro
(Wiley, Hoboken, 2009)
In August 2008, grapevine yellows (GY)-like symptoms were observed in vineyards near Podgorica, Montenegro. A survey of the grape growing area of Montenegro was conducted to identify and determine the distribution of ...
Erwinia amylovora: The causal agent of root collar necrosis of apple trees / Erwinia amylovora - prouzrokovač nekroze korenovog vrata stabla jabuke
(Institute of Pesticides and Environmental Protection, 2008)
A large-scale outbreak of fire blight symptoms caused by Erwinia amylovora was recorded in pome fruit trees during 2007. In addition to fruit necrosis and shoot blight as the typical disease symptoms, dark purple necrosis ...
Sorbus domestica and s. Torminalis - new hosts of Ewinia amylovora in Serbia / Sorbus domestica i s. Torminalis novi domaćini Ewinia amylovora u Srbiji
(Institute for Plant Protection and Environment, Belgrade, 2008)
Firelight symptoms were observed on ornamental plants Sorbs domestic (region of Niš, 2005) and S. terminals (Požega, 2007). Symptoms appeared as leaves and shoots blight followed with cancer forming on branches of S. ...
Vegetative incompatibility of isolates of Phomopsis spp. from plum trees / Vegetativna inkompatibilnost izolata Phomopsis spp. izolovanih sa stabla šljive
(Institute for Plant Protection and Environment, Belgrade, 2008)
Isolates of Phomopsis spp. obtained from plum trees (Prunus domestica L.) with symptoms of die-back. There were significant morpho-physiological and pathogenic differences between the isolates. The genetic variability (12 ...
Characteristics of Phomopsis sp. isolates of plum trees origin / Karakteristike izolata Phomopsis sp. poreklom sa šljive
(Matica srpska, Novi Sad, 2007)
Twelve isolates of Phomopsis sp. were obtained from the branches and the trunk of plums (Prunus domestica L) with decay symptoms in Valjevo, Ljig Koceljeva and Ub vicinity during 2004-2006. Morphological, pathogenic and ...