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Now showing items 11-20 of 231
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 ...
Sorbus sp - New host of Erwinia amylovora in Serbia
(Int Soc Horticultural Science, Leuven 1, 2008)
In 1989 Erwinia amylovora was confirmed to be a pathogen of pear and quince in Serbia. Subsequently, apple, firethorn, hawthorn, Mespilus spp., Cotoneaster horisontalis and Cheanotneles spp. were confirmed as hosts of the ...
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. ...
First Report of Group 16SrXII-A Phytoplasma Causing Stolbur Disease in Saponaria officinalis Plants in Serbia
(Amer Phytopathological Soc, St Paul, 2013)
Occurrence and diversity of phytoplasmas detected in clematis and their relationships with grapevine "flavescence doree" phytoplasmas (vol 60, pg 327, 2007)
(Alma Mater Studiorum, Univ Bologna, Bologna, 2008)
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) ...
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 ...
Maize redness in Serbia caused by stolbur phytoplasma is transmitted by Reptalus panzeri
(Alma Mater Studiorum, Univ Bologna, Bologna, 2007)
Maize redness (MR) causes midrib, leaf and stalk reddening and abnormal ear development in maize in Serbia, Romania and Bulgaria. High populations of the ciixid Reptalus panzeri (Low) were found in MR affected maize fields ...