Search Results - "HOLUSA, J"

Pathogen's level and parasitism rate in Ips typographus at high population densities: importance of time by Holusa, J, Lukasova, K

“…We compared the levels of pathogen infection in parental beetles, parasitism of the offspring, abundance of predators and breeding performance success of…”
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Nematodes associated with Ips cembrae (Coleoptera: Curculionidae): comparison of generations, sexes and sampling methods by Grucmanova, S, Holusa, J, Cermak, V, Nermu, J

“…A study of nematodes associated with the large larch bark beetle Ips cembrae (Heer 1836) was carried out at three locations in the Czech Republic. The…”
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Nematodes associated with the double-spined bark beetle Ips duplicatus (Coleoptera: Curculionidae) in central Europe by GRUCMANOVA, S, HOLUSA, J, NERMUT, J

“…Ips duplicatus (Sahlberg) is an important forest pest in central Europe, but its nematode associates have seldom been studied. Therefore, nematodes associated…”
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Pathogens of Ips amitinus: new species and comparison with Ips typographus by LUKASOVA, K, HOLUSA, J, TURCANI, M

“…Ips amitinus and I. typographus are two serious pests of spruce in Europe, have similar bionomics and are likely to occur and meet on the same host trees. We…”
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Distribution of the entomopathogenic fungus Entomophaga maimaiga (Entomophthorales: Entomophthoraceae) at the northern edge of its range in Europe by Zúbrik, M., Špilda, I., Pilarska, D., Hajek, A.E., Takov, D., Nikolov, C., Kunca, A., Pajtík, J., Lukášová, K., Holusa, J.

“…The gypsy moth Lymantria dispar is a serious economic pest in European broadleaf forests. However, the entomopathogenic fungus Entomophaga maimaiga, which has…”
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Pathogens of the bark beetle Ips cembrae: microsporidia and gregarines also known from other Ips species by Holuša, J., Lukášová, K., Wegensteiner, R., Grodzki, W., Pernek, M., Weiser, J.

“…The objective of the current study was to identify pathogens of the large larch bark beetle, Ips cembrae, which is a secondary pest that has produced several…”
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Larssoniella duplicati n.sp. (Microsporidia, Unikaryonidae), a newly described pathogen infecting the double-spined spruce bark beetle, Ips duplicatus (Coleoptera, Scolytidae) in the Czech Republic by Weiser, J., Holuša, J., Žižka, Z.

“…Larssoniella duplicati n.sp. infects the midgut muscularis, the Malpighian tubules, and the ovaries of adult Ips duplicatus (Sahlb.) in the Czech Republic. The…”
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THE CHORTHIPPUS ALBOMARGINATUS-GROUP (ORTHOPTERA: ACRIDIDAE: GOMPHOCERINAE) IN THE CARPATHIAN BASIN: TRACES OF HYBRIDIZATION BETWEEN C. ALBOMARGINATUS AND C. OSCHEI IN SOUTHERN SLOVAKIA by Vedenina, V, Holusa, J, Kocarek, P

“…Specimens of the Chorthippus albomarginatus-group were studied from two localities near Ardovo in southern Slovakia. We analyzed the male courtship songs and…”
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Geographical variability of spruce bark beetle development under climate change in the Czech Republic by Hlasny, T.,Narodne Lesnicke Centrum, Zvolen (Slovak Republic). Lesnicky Vyskumny Ustav, Zajickova, L.,Ceska Zemedelska Univ., Prague (Czech Republic). Fakulta Lesnicka a Drevarska, Turcani, M.,Ceska Zemedelska Univ., Prague (Czech Republic). Fakulta Lesnicka a Drevarska, Holusa, J.,Ceska Zemedelska Univ., Prague (Czech Republic). Fakulta Lesnicka a Drevarska, Sitkova, Z.,Narodne Lesnicke Centrum, Zvolen (Slovak Republic). Lesnicky Vyskumny Ustav

“…Climate change is expected to influence the distribution and population dynamics of many insect pests, with potential severe impacts on forests. Ips…”
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Attraction of Ips typographus (Coleoptera: Curculionidae) beetles by lure-baited insecticide-treated tripod trap logs and trap trees by Lubojacky, J, Holusa, J

“…The numbers of Ips typographus beetles captured by lure-baited insecticide-treated tripod trap logs (TRIPODs) versus classic trap trees (TRAP TREEs) were…”
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Insect pests of Norway spruce cones: incidences and altitude preferences with emphasis on Cydia strobilella (L.) by Modlinger, R, Holuša, J, Liška, J

“…Pest species infesting spruce cones were identified from 109 locations approved for the collection of seed material in the Czech Republic. Four (occasionally…”
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A bark beetle infestation predictive model based on satellite data in the frame of decision support system TANABBO by Duračiová, R, Muňko, M, Barka, I, Koreň, M, Resnerová, K, Holuša, J, Blaženec, M, Potterf, M, Jakuš, R

“…The European spruce bark beetle Ips typographus L. causes significant economic losses in managed coniferous forests in Central and Northern Europe. New…”
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Sawflies (Hymenoptera: Symphyta) in the northeast of the Czech Republic with special regard to spruce forests by Beneš, K., Holuša, J.

“…Sawflies were collected in the northeast of the Czech Republic using Townes type Malaise traps. Traps were placed in eleven young Norway spruce (Picea abies)…”
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Comparison of Trypodendron lineatum, T. domesticum and T. laeve (Coleoptera: Curculionidae) flight activity in Central Europe by Lukášová, K., Holuša, J.

“…The main goal of work was to compare the flight activity of Trypodendron lineatum, T. domesticum and T. laeve in Central Europe. Field trapping experiments…”
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Yellow sticky boards: a possible way of monitoring little spruce sawfly (Pristiphora abietina) (Hymenoptera: Tenthredinidae) by Holusa, J.(Vyzkumny Ustav Lesniho Hospodarstvi a Myslivosti, Frydek-Mistek (Czech Republic)) E-mail:holusaj@seznam.cz, Drapela, K.(Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Lesnicka a Drevarska Fakulta)

“…Several methods of catching Pristiphora abietina adults were compared (Malaise trap, white and yellow sticky boards, sweeping). The yellow sticky boards are…”
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Effect of insecticide-treated trap logs and lure traps for Ips typographus (Coleoptera: Curculionidae) management on nontarget arthropods catching in Norway spruce stands by Lubojacký, J., Holuša, J.

“…The numbers of nontarget arthropods captured by Theysohn pheromone traps (TPTs) and insecticide-treated tripod trap logs (TRIPODs) were compared; both kinds of…”
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Occurrence and bionomy of Barbitistes constrictus (Orthoptera: Tettigoniidae) in the eastern part of the Czech Republic by Holusa, J.(Vyzkumny Ustav Lesniho Hospodarstvi a Myslivosti, Frydek-Mistek (Czech Republic)) E-mail:holusaj@seznam.cz, Heralt, P, Drapela, K.(Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Lesnicka a Drevarska Fakulta)

“…The bionomy of Barbitistes constrictus was studied using emergence traps, sticky bands, sweeping and counting of females in 2 localities, and Malaise traps in…”
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Impact of vegetation removal on the temperature and moisture content of red wood ant nests by Vele, A, Holusa, J

“…We studied the influence of vegetation growing on red wood ant, Formica polyctena, hills and its removal, by cutting, on the temperature and moisture content…”
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Preface - International Conference Species Diversity, Population Structure and Impact of Animals and Fungi on Forest Functions in Anthropogenically Affected Spruce Forests by Holuša, J.

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Expected impacts of climate change on forests: Czech Republic as a case study by Hlasny, T.,Narodne Lesnicke Centrum, Zvolen (Slovak Republic). Lesnicky Vyskumny Ustav, Holusa, J.,Ceska Zemedelska Univ., Prague (Czech Republic). Fakulta Lesnicka a Drevarska, Stepanek, P.,Cesky Hydrometeorologicky Ustav, Brno (Czech Republic), Turcani, M.,Ceska Zemedelska Univ., Prague (Czech Republic). Fakulta Lesnicka a Drevarska, Polcak, N.,Univerzita Mateja Bela, Banska Bystrica (Slovak Republic). Fakulta Prirodnych Vied

“…We provide fundamental information about the future development of selected climate elements in relation to anticipated threat to forests in the Czech…”
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