Ján Macek

ORCID: 0000-0003-3104-325X
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About
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Research Areas
  • Plant and animal studies
  • Fossil Insects in Amber
  • Hymenoptera taxonomy and phylogeny
  • Lepidoptera: Biology and Taxonomy
  • Botany and Plant Ecology Studies
  • Insect Pest Control Strategies
  • Insect-Plant Interactions and Control
  • Advanced Combustion Engine Technologies
  • Insect Resistance and Genetics
  • Forest Insect Ecology and Management
  • Vehicle emissions and performance
  • Insect and Arachnid Ecology and Behavior
  • Plant Pathogens and Fungal Diseases
  • Entomopathogenic Microorganisms in Pest Control
  • Collembola Taxonomy and Ecology Studies
  • Antibiotics Pharmacokinetics and Efficacy
  • Combustion and flame dynamics
  • Insects and Parasite Interactions
  • Diptera species taxonomy and behavior
  • Species Distribution and Climate Change
  • Nuclear reactor physics and engineering
  • Analytical Methods in Pharmaceuticals
  • Cyclone Separators and Fluid Dynamics
  • Heat transfer and supercritical fluids
  • Plant Parasitism and Resistance

National Museum
1989-2024

National Museum
2023

Czech Technical University in Prague
2005-2016

T. G. Masaryk Water Research Institute
2012

GTD System & Software Engineering (Spain)
2012

University of Chemistry and Technology, Prague
2005

New data on the distribution of 11 Symphyta species phyllophagous birch trees ( Betula L.) are presented. Dineura virididorsata (Retzius, 1783), Heterarthrus nemoratus (Fallén, 1808), Nematinus caledonicus (Cameron, 1882), Pamphilius varius (Audinet-Serville, 1823), and Pristiphora alpestris (Konow, 1903) reported from Slovakia for first time. The little-known Allantus cingillum (Klug, 1814), Euura ampla 1895), E. leionota (Benson, 1933), Profenusa thomsoni 1886), Trichiosoma...

10.15560/21.1.45 article EN cc-by Check List 2025-01-10

The article explores the advancements and future prospects of using low-environmental-impact diesel fuels additives to mitigate environmental effects internal combustion engines. It emphasizes challenges posed by rising CO2 levels need transition away from fossil in line with global initiatives like Paris Agreement European Green Deal. Key sectors, including heavy-duty transport industrial processes such as steel cement production, are highlighted for their significant carbon footprints...

10.54779/chl20250137 article EN Chemické listy 2025-03-14

10.5281/zenodo.5330242 article EN cc-by Zenodo (CERN European Organization for Nuclear Research) 2012-06-30

10.5281/zenodo.5740481 article EN cc-by Zenodo (CERN European Organization for Nuclear Research) 2013-11-15

10.4271/2011-01-1146 article EN SAE technical papers on CD-ROM/SAE technical paper series 2011-04-04

A new non-native species of sawfly Nematus lipovskyi Smith, 1974, previously known only in the USA, has heavily infested ornamental azalea plant, Rhododendron molle, Czech Republic since at least 2010.The data on this USA is briefly summarized.The larva and hitherto unknown male are newly described illustrated.The life cycle based field observations rearing larvae collected Charles University Botanic Garden Prague.The host plants listed include first record a European (Rhododendron...

10.14411/eje.2015.018 article EN European Journal of Entomology 2014-11-11

Thirty-nine species of sawfly (Symphyta) are recorded for the first time in Bulgaria. Most these were collected during early spring 2018, south-east country (Burgas and Varna Provinces). Empriaaridicola Macek & Prous, sp. nov. is described as new to science from specimens several central, east south European countries. Lectotypes designated Poecilosomaparvula Konow, 1892, Empriapravei Dovnar-Zapolskij, 1925 E.pseudoklugi 1929. Sciapteryxbyzantina Benson, 1968 at present only known...

10.3897/dez.66.34309 article EN cc-by Deutsche Entomologische Zeitschrift 2019-06-14

10.4271/2016-01-0156 article EN SAE technical papers on CD-ROM/SAE technical paper series 2016-04-05

10.5281/zenodo.5306285 article EN cc-by Zenodo (CERN European Organization for Nuclear Research) 2016-11-15

10.4271/2007-01-1299 article EN SAE technical papers on CD-ROM/SAE technical paper series 2007-04-16

10.4271/2013-01-0927 article EN SAE technical papers on CD-ROM/SAE technical paper series 2013-04-08

The adults of both sexes Macrophya parvula (Konow, 1884) are described and illustrated, the male for first time. larvae blanda (Fabricius, 1775), M. rufipes (Linné, 1758), diversipes (Schrank, 1782), parvula, recognata Zombori, 1979 erythrocnema Costa, 1859 illustrated annulata (Geoffroy, 1785), militaris (Klug, 1817) montana (Scopoli, 1763), which have been previously, diagnosed. New data on biology all these species, including host plants, provided.

10.11646/zootaxa.3487.1.5 article EN Zootaxa 2012-09-18
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