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Effect of Cobalt Application on Seed Production in Red Clover (Trifolium pratense L.)
(Tarbiat Modares Univ, Tehran, 2014)
A field experiment involving red clover varieties K-39, K-17, Una and Viola was established on an acidic (pH(H2O) 4.8) soil to evaluate the effects of foliar application of cobalt (a beneficial nutrient for efficient ...
Evaluation of Three Extraction Methods for Detection of Erwinia amylovora from Pear Leaves by Real-Time PCR
(Int Soc Horticultural Science, Leuven 1, 2014)
In this study, three bacterial DNA extraction procedures were compared prior to real-time PCR. Healthy pear leaves and twigs were crushed in antioxidant maceration buffer and spiked with Erwinia amylovora to final ...
Geometric morphometric study of geographic and host-related variability in Aceria spp. (Acari: Eriophyoidea) inhabiting Cirsium spp. (Asteraceae)
(Springer, Dordrecht, 2014)
The russet mite, Aceria anthocoptes (Nalepa), is the only eriophyoid that has been recorded on Cirsium arvense (L.) Scop. It has been noted in several European countries and recently in the USA. In this study we explored ...
Allele frequency of local maize inbred lines (zea mays L.)
(Quantitative Traits Breeding for Multifunctional Grasslands and Turf, 2014)
The objective of this study was to screen the genetic divergence of 32 inbred lines in the F4 generation of inbreeding, originating from domestic populations of Eastern Serbia. In order to speed up the selection process, ...
Bacteriophage of Erwinia amylovora - Host Range and Fire Blight Control Potential
(Int Soc Horticultural Science, Leuven 1, 2014)
In search for an alternative to chemical control of fire blight, we isolated seven bacteriophages specific to E. amylovora. Three phages were isolated from water, three from symptomless pear leaves and one from apple leaves ...
First Report of Stolbur Phytoplasma Affecting Cichorium intybus in Serbia.
(Amer Phytopathological Soc, St Paul, 2014)
Biology and host specificity of Rhinusa pilosa, a recommended biological control agent of Linaria vulgaris
(Springer, Dordrecht, 2014)
Linaria vulgaris Mill. (Plantaginaceae), common or yellow toadflax, is a Eurasian short-lived perennial forb invasive throughout temperate North America. Rhinusa pilosa (Gyllenhal) (Coleoptera, Curculionidae) is a univoltine ...
Molecular and morphological variability within the Aphidius colemani group with redescription of Aphidius platensis Brethes (Hymenoptera: Braconidae: Aphidiinae)
(Cambridge Univ Press, Cambridge, 2014)
We have identified the following three taxa related to the Aphidius colemani species group, which are important biological control agents: Aphidius colemani, Aphidius transcaspicus and Aphidius platensis. Using partial ...
Characterization and phylogenetic diversity of Agrobacterium vitis from Serbia based on sequence analysis of 16S-23S rRNA internal transcribed spacer (ITS) region
(Springer, Dordrecht, 2014)
Serious outbreaks of grapevine crown gall disease were observed in major Serbian viticultural regions during the last five years. Tumorigenic Agrobacterium vitis was identified as a causal agent by using conventional ...
First Report of Colletotrichum clavatum Causing Quince Anthracnose in Serbia
(Amer Phytopathological Soc, St Paul, 2014)