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Prikaz rezultata 21-30 od 164
Molecular and experimental evidence of multi-resistance of Cercospora beticola field populations to MBC, DMI and QoI fungicides
(Springer, Dordrecht, 2017)
Cercospora leaf spot (CLS) caused by Cercospora beticola occurs annually in Serbia causing severe yield losses of sugar beet, which requires intensive use of fungicides. In recent years we have observed unsatisfactory ...
Occurrence and distribution of Scaphoideus titanus in multiple outbreaks of "flavescence doree" in Serbia
(Alma Mater Studiorum, Univ Bologna, Bologna, 2007)
A total of 23 viticultural regions in Serbia were surveyed from 2004 to 2006 to determine the occurrence and distribution of Scaphoideus titanus, vector of grapevine phytoplasma "flavescence doree". Grapevine samples from ...
Revision of the European Lysiphlebus species (Hymenoptera: Braconidae: Aphidiinae) on the basis of COI and 28SD2 molecular markers and morphology
(Senckenberg Naturhistorische Sammlungen Dresden, Museum Tierkunde, Dresden, 2018)
Members of the genus Lysiphlebus Foerster are medium-sized endoparasitoid aphidiine wasps with over 30 species distributed worldwide. They attack numerous aphid hosts, and some species are important biological control ...
Antifungal activities of different essential oils against anise seeds mycopopulations
(M H Schaper Gmbh Co Kg, Alfeld, 2016)
The aim of this study was to investigate the possibility of biological control of fungal species isolated from anise seeds using essential oils from medicinal plants: mint (Mentha spicata L.), sage (Salvia fruticosa L.), ...
Incidence and Distribution of Iris yellow spot virus on Onion in Serbia
(Amer Phytopathological Soc, St Paul, 2009)
In a survey to determine the presence and distribution of It-is yellows, spot virus (IYSV) in greenhouse ornamentals and onion field crops in 14 districts of Serbia as well as on imported ornamental plants, 1,574 samples ...
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 ...
Inter-population variability of Longidorus euonymus Mali and Hooper, 1974 (Nematoda, Dorylaimida) and comment upon the number of juvenile developmental stages
(Sciendo, 2005)
Longidorus euonymus is distributed widely in central and southern Europe. Nematodes typically have four pre-adult stages, however, there has been confusion in the scientific literature with regard to the number of juvenile ...
The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine
(University of Zagreb, Faculty of Agriculture, 2007)
Different methods for recording morphological and physiological parameters were used to define the level of susceptibility/resistance of Abutilon theophrasti populations to atrazine, in the period between 2002 and 2003. ...
Selection of indigenous fluorescent pseudomonad isolates from maize rhizospheric soil in Vojvodina as possible PGPR
(Ars Docendi, Bucharest, 2011)
Among 268 bacterial isolates obtained from maize rhizospheric soil from Novi Sad, Vojvodina. Serbia. 59 were fluorescent pseudomonads. According to intrinsic antibiotic resistance (JAR) and heavy metal tolerance (HMT) ...
First pentasetacid mite from Australasian Araucariaceae: morphological description and molecular phylogenetic position of Pentasetacus novozelandicus n. sp. (Eriophyoidea, Pentasetacidae) and remarks on anal lobes in eriophyoid mites
(London : Systematic and Applied Acarology Society, 2019)
A new vagrant eriophyoid mite species of the archaic genus Pentasetacus (Schliesske 1985), P. novozelandicus n. sp., is described with the aid of conventional microscopy, confocal laser scanning microscopy and scanning ...