Претраживање
Приказ резултата 31-40 од 107
Role of plant-specialized Hyalesthes obsoletus associated with Convolvulus arvensis and Crepis foetida in the transmission of "Candidatus Phytoplasma solani'-inflicted bois noir disease of grapevine in Serbia
(Springer, Dordrecht, 2019)
Bois noir (BN), a grapevine yellows disease induced by Candidatus Phytoplasma solani', is spreading and diversifying in several wine-producing regions of Europe, causing increased yield losses and economic concerns. The ...
New species and records of phytoptids (Eriophyoidea, Phytoptidae) from cinquefoils (Rosaceae, Potentilla) from Serbia and southern Russia
(Systematic & Applied Acarology Soc London, Natural History Museum, London, 2018)
Two new vagrant species of the genus Phytoptus Dujardin (Eriophyoidea, Phytoptidae, Phytoptinae) from Serbia are described: Phytoptus argenteus n. sp. from Potentilla argentea and P. serbicus n. sp. from Potentilla ...
Biological control of Rhamnus cathartica: is it feasible? A review of work done in 2002-2012
(Wiley-Blackwell, Hoboken, 2014)
Rhamnus cathartica (common buckthorn) is a shrub (or small tree) of Eurasian origin, which has become invasive in North America. Internal feeders and sap suckers were prioritized for biological control from over 30 specialized ...
Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs
(Springer, Dordrecht, 2016)
Hazelnut big bud mite, Phytoptus avellanae Nalepa, is one of the most harmful pests of Corylus spp. (Corylaceae) worldwide. Herein, we show that this species represents a complex of two cryptic species: one that lives and ...
Genetic diversity and pathogenicity of Pseudomonas syringae pv. aptata isolated from sugar beet
(Wiley, Hoboken, 2018)
Pseudomonas syringae pv. aptata is the causal agent of bacterial leaf spot disease of sugar beet (Beta vulgaris). During 2013, 250 samples were collected from leaf lesions with typical symptoms of bacterial leaf spot in ...
Stolbur Phytoplasma Transmission to Maize by Reptalus panzeri and the Disease Cycle of Maize Redness in Serbia
(Amer Phytopathological Soc, St Paul, 2009)
Maize redness (MR), induced by stolbur phytoplasma ('Candidatus Phytoplasma solani', subgroup 16SrXII-A), is characterized by midrib, leaf, and stalk reddening and abnormal ear development. MR has been reported from Serbia, ...
The molecular epidemiology of bois noir grapevine yellows caused by 'Candidatus Phytoplasma solani' in the Republic of Macedonia
(Springer, Dordrecht, 2015)
Bois noir (BN), which is induced by 'Candidatus Phytoplasma solani' ('Ca. P. solani'), is an important grapevine yellows disease that causes severe damage in viticultural regions throughout the Euro-Mediterranean basin. ...
Characterization of Gnomoniopsis idaeicola, the Causal Agent of Canker and Wilting of Blackberry in Serbia
(Amer Phytopathological Soc, St Paul, 2019)
Blackberry cane diseases with the symptoms of necrosis, canker, and wilting are caused by several fungi worldwide. Surveys conducted from 2013 to 2016 in Serbia revealed the occurrence of Gnomoniopsis idaeicola, the causal ...
First Report of 16SrXII-A Subgroup Phytoplasma (Stolbur) Associated with Reddening of Oenothera biennis in Serbia
(Amer Phytopathological Soc, St Paul, 2014)
Identification and characterization of Agrobacterium spp. isolated from apricot in Serbia
(Springer, Dordrecht, 2013)
Crown gall, caused by tumorigenic strains of Agrobacterium spp., is considered one of the most important diseases in stone fruit nurseries throughout the world. Since the crown gall disease has not been studied extensively ...