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Hercinothrips femoralis (Reuter, 1891) – a New Pest Thrips (Thysanoptera: Panchaetothripinae) in Slovakia
Hercinothrips femoralis greenhouse ornamental plants
2015/3/2
Monitoring of pest species in plant production and extended trade on ornamental plant material, including
precise identification, are the main goals of modern plant protection.
Application of RothC model to predict soil organic carbon stock on agricultural soils of Slovakia
agricultural land RothC Slovakia soil organic carbon
2015/3/2
Soil organic matter (SOM) takes part in many environmental functions and, depending on the conditions, it can be a source or a sink of the greenhouse gases. Presently, the changes in soil organic carb...
Some notes on the occurrence of plant parasitic nematodes of fruit trees in Slovakia
plant parasitic nematodes fruit orchards Slovakia
2015/3/1
Forty plant parasitic nematode species were identified in soil of fruit orchards in the southeastern and southwestern areas of the Danubian Lowlands and East Slovak Lowland, characterised by light san...
Genetic diversity of Cryphonectria parasitica population in the Štiavnicko-krupinská subpopulation in Slovakia
chestnut blight Cryphonectria parasitica vc group Castanea sativa
2015/2/6
The structure of C. parasitica populations was evaluated in Štiavnicko-krupinská subpopulation in Slovakia. A total of four vegetative-compatibility (vc) types were detected among the sample of 2...
Influence of phytotechnology on growth, production and leaf area index of black walnut (Juglans nigra L.) monocultures in Slovakia
black walnut thinnings growth production dendrochronology leaf area index
2015/2/6
In the paper we evaluate the influence of crown thinning with positive selection, different intensity (moderate PRP III and heavy PRP IV) and 5-year frequency on development of growth, production, qua...
Canopy gaps in two virgin beech forest reserves in Slovakia
natural disturbance gap size distribution gap formation European beech
2015/2/6
The formation, size distribution and percentage of gaps in two virgin deciduous forests are presented in two case studies. Gaps are defined as openings in the canopy above 2/3 of stand height. These g...
Powdery mildew Phyllactinia corni causing disease on Cornus mas (Cornaceae) – a new record for Slovakia
Cornus mas Phyllactinia corni Phyllactinia guttata powdery mildew
2015/2/2
Phyllactinia corni, a powdery mildew on Cornus mas, is reported for the first time from Slovakia. The conidial state and mature cleistothecia found at two locations in Slovakia are described and illus...
Scab disease of firethorn at selected localities in Slovakia
Pyracantha coccinea Spilocaea pyracanthae Slovakia
2015/1/30
The health state of firethorn, Pyracantha coccinea, was evaluated in different types of functional urban greenery at locations in Slovakia during 2001 (34 sites) and 2002 (18 sites). The occurrence of...
Mortality of Metopolophium dirhodum (Homoptera: Aphididae) caused by strains of Erynia neoaphidis (Entomophthorales: Entomophthoraceae) from Slovakia and Greece
Erynia neoaphidis Metopolophium dirhodum Entomophthorales Slovakia Greece
2015/1/30
The aim of the study was to test isolates of Erynia neoaphidis originating from Slovakia and Greece for infectivity to Metopolophium dirhodum, and evaluate selected strains for their infectivity at di...
Mapping soils using the fuzzy approach and regression-kriging case study from the Považsky Inovec Mountains, Slovakia
fuzzy k-means regression-kriging digital landscape data grid interpretation spatial distribution soil classification
2015/1/30
The paper introduces a method of digital mapping of spatial distribution of soil typological units. It implements fuzzy k-means to classify the soil profile data (study area from the Považsky Ino...
Hymenopteran parasitoids (Hymenoptera: Aphidiidae) of cereal aphids (Sternorrhyncha: Aphidoidea) in winter wheat crops in Slovakia
winter wheat cereal aphid parasitoids
2015/1/30
During 1997–1999, occurrence of hymenopteran parasitoids of cereal aphids was observed in different localities in Slovakia. Altogether, seven species of aphid parasitoids were recorded. The total numb...
Static stability of forest stands in the seventh altitudinal vegetation zone in Slovakia
Norway spruce wind firmness slenderness ratio
2015/1/28
Models evaluating static stability (resistance to breaking or uprooting of trees caused by wind, snow or ice) of forest stands in the seventh altitudinal vegetation zone were determined. The empirical...
Alternaria alternata (Fr.) Keissler – New pathogen on sugar beet leaf in Slovakia – New and Unusually Reports
Fungi Pathogens Plants Alternaria leaf spot crops
2015/1/28
The fungus Alternaria alternata (Fr.) Keissler is a widespread facultative pathogen of many important plants, mainly of sunflower (GODIKA et al. 2000), tomato (MORRIS et al. 2000), pepper, eggplant (O...
The occurrence and morphological characteristics of the wild pear lower taxa in Slovakia
wild pear lower taxa occurrence
2015/1/28
The occurrence of 10 lower taxa within species Pyrus pyraster L. (Burgsd.) was confirmed in Slovakia. Among 507 of the evaluated plants on 64 localities, there were recorded 2 sub-species of the wild ...
Molecular epidemiology of bovine tuberculosis in the CzechRepublic and Slovakia in the period 1965–2001 studied by spoligotyping
IS6110 Mycobacterium bovis subsp. caprae Mycobacterium bovis BCG, cattle capybara red deer post-vaccinal complications in children
2015/1/26
Spoligotyping was used to examine IS6110-positive DNA of 26 Mycobacterium bovis, M. bovis BCG and M. bovis subsp. caprae non-viable isolates stored up to 10 years. All of these isolates were previousl...