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Приказ резултата 61-70 од 1226
Phytoplasma diseases of alfalfa (Medicago sativa L.) in central Serbia / Fitoplazmoze lucerke (Medicago sativa L.) u centralnoj Srbiji
(Institute for Plant Protection and Environment, Belgrade, 2012)
The symptoms of stunding, phylody, yellowing and reddening of alfalfa were observed for the first time in the four localities in Central Serbia: Tuleš, Sićevo, Ljubava and Belanovice, during 2008. Annual index of infection ...
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 ...
Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity / Brasinosteroidi kao regulatori rasta biljaka i modulatori uticaja pesticida i đubriva
(Institute of Pesticides and Environmental Protection, 2018)
The mode of action of agrochemicals on plants implies the totality of their effect on plant metabolism, growth and development. The effects of different doses of 24-epibrassinolide (24-EBL) as a class of brassinosteroid ...
Control of pepper and tomato bacterial spot / Zaštita paprike i paradajza od prouzrokovača bakteriozne pegavosti lista i krastavosti plodova
(Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2017)
Bacterial spot of pepper and tomato caused by Xanthomonas species, is one of the widespread and economically most important diseases of pepper and tomato. Due to the lack of resistant pepper and tomato genotypes, the ...
New internal primers targeting short fragments of the mitochondrial COI region for archival specimens from the subfamily Aphidiinae (Hymenoptera, Braconidae)
(Pensoft Publishers, 2018)
Archival specimens are a great resource for molecular research in population biology, taxonomy and conservation. A primary goal for researchers is to preserve specimens from collections by improving noninvasive methods for ...
Bacterial wilt of tomato and Stolbur of tomato and pepper / Prouzrokovači bakteriozne uvelosti paradajza i žute uvelosti (Stolbur) paprike i paradajza
(Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2017)
Bacterial diseases are very common in tomato and pepper crops, especially under favourable weather conditions. One of the economically most important pathogens that affect tomato production worldwide is Ralstonia solanacearum, ...
Increase of soybean nutritional quality with nonstandard foliar fertilizers [Povećanje nutritivnog kvaliteta soje pomoću nestandardnih folijarnih đubriva]
(University of Zagreb, Faculty of Agriculture, 2016)
Deficiencies of mineral elements in human nutrition could be surpassed by crop fortification. One of the prevalent measures of fortification is foliar fertilization. The aim of this study was to determine the content and ...
Ispitivanje zdravstvenog stanja različitih genotipova semena lucerke / Health testing different genotypes alfalfa seeds
(Institute for Plant Protection and Environment, Belgrade, 2013)
In this study we investigated the presence of plant pathogenic genera of fungi on seeds of three different cultivars of alfalfa (K-22, NS-Banat and OS-88) with three different lots (locality) of each cultivars. When tested ...