Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "beetles" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-15 z 15
    Tytuł:
    Struktura zgrupowań koprofagicznych poświętników (Coleoptera: Scarabaeoidea) i ich dynamika sezonowa w uprawach i młodnikach sosnowych w Lasach Człuchowskich (północno-zachodnia Polska)
    Structure and seasonal dynamics of dung beetle communities (Coleoptera: Scarabaeoidea) in early developmental stages of Scots pine stands in the Człuchów Forest (NW Poland)
    Autorzy:
    Byk, A.
    Rutkiewicz, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/979177.pdf
    Data publikacji:
    2020
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    geotrupidae
    scarabaeidae
    coprophagous beetles
    forest
    Pomeranian Lake Discrict
    Opis:
    The research was conducted in the Człuchów Forest (NW Poland). Eight research plots representing early developmental stages (forest plantation and thicket stage) of Scots pine stands were established. Five traps baited with cow dung were set in each of the plots. In total, 24,811 specimens representing 34 species of dung beetles (coprophagous Scarabaeoidea) were collected. The structure of dung beetle communities inhabiting forest plantations and thicket stages of pine stands changes in the course of the vegetation season. The culmination of the process takes place in July, when a dramatic drop in the number of both individuals and species occurs. Dung beetle communities inhabiting forest plantations and thicket stages of pine stands are dominated by earth−boring dung beetles (Geotrupidae). The proportion of individuals representing Aphodiinae and Scarabaeinae dung beetles amounts to less than 40% of the total. Anoplotrupes stercorosus plays the role of the superdominant in those communities, and Trypocopris vernalis is a superdominant or dominant species. Two communities of dung beetle were differentiated, based on the season of adult activity: spring−autumn type (characterized by high species richness and the presence of Agrilinus ater, Calamasternus granarius, Chilothorax paykulli, Copris lunaris, Esymus merdarius, Heptaulacus testudinarius, Melinopterus sphacelatus, Nimbus contaminatus, Oxyomus sylvestris and Rhyssemus puncticollis) and spring−summer type (characterized by the lowest species richness and the presence of Bodilopsis rufa, B. sordida, Geotrupes spiniger, Limarus zenkeri, Othophorus haemorrhoidalis and Rhodaphodius foetens).
    Źródło:
    Sylwan; 2020, 164, 06; 482-496
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zgrupowania biegaczowatych (Coleoptera, Carabidae) w trzecim roku regeneracji drzewostanów Puszczy Piskiej zniszczonych przez huragan
    Ground beetle assemblages [Coleoptera, Carabidae] in the third year of regeneration of pine forests in Piska Forests destroyed by a hurricane
    Autorzy:
    Skłodowski, J.
    Garbalińska, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/1016025.pdf
    Data publikacji:
    2007
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    regeneracja
    huragany
    fauna
    drzewostany pokleskowe
    Puszcza Piska
    zgrupowania zwierzat
    lesnictwo
    biegaczowate
    Carabidae
    ground beetles
    carabid beetles
    carabidae
    destroyed stands
    damaged stands
    hurricane
    regeneration
    succession
    windbreak
    windthrow
    Opis:
    The paper presents the results of a three−year research on ground beetle (Carabidae) assemblages conducted in the stands of the Piska Primeval Forest damaged by the 2002 hurricane and in control stands. Observations were carried out in the stands categorised into 5 age classes: class I (20−40 years), class II (40−50 years), class III (50−60 years), class IV (60−70 years) and class V (over 70 years). Beetles were caught using modified Barber's traps. The soil CO2 efflux rate and C:N ratio were measured. The Ward cluster analysis and Canonical Correspondence Analysis (CCA) clearly distinguished between carabid assemblages in the stands damaged by the hurricane and control stands. In damaged stands there was an increase in the number of Carabidae species with the simultaneous decrease in their abundance. The proportion of forest and European species has been considerably reduced. A marked decline in abundance of hygrophilous species in favour of xerophylous ones was also noted. The observed reduction in the SPC (Sum of Progressive Characteristics) index may indicate the preservation of changes in carabid assemblages and that their regeneration has not yet started.
    Źródło:
    Sylwan; 2007, 151, 04; 49-63
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wykorzystanie wapna do zabezpieczenia składowanego surowca świerkowego przed zasiedleniem przez owady kambio− i ksylofagiczne
    The use of lime for protection of stocked spruce logs against the infestation by cambio- and xylophagous insects
    Autorzy:
    Grodzki, W.
    Srokosz, K.
    Latoń, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/973160.pdf
    Data publikacji:
    2007
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    ochrona drewna
    zasiedlanie
    opryski
    ksylofagi
    kambiofagi
    wapno
    skuteczność
    drewno świerkowe
    leśnictwo
    dłużyce
    spruce logs
    bark beetles
    timber protection
    lime
    Opis:
    In April 2005, 2 sets by 3 stacks containing Norway spruce logs were exposed in sunny and shaded place within the forest. In each set logs in 2 stacks were sprayed with Ca(OH)2 aquatic dilution with the addition of milk and vegetable oil (1 stack as a whole, and 1 individually – log by log), and 1 left for control. At the end of June 9 insect species infesting the logs were found, among which the most frequent were Hylurgops palliatus (Gyll.) – 41,1% and Pityogenes chalcographus (L.) – 35,6%. The treated logs were less (sometimes – significantly) infested by the most frequently occurring species, but the difference between two variants of treatment was not very high. The logs exposed in sunny place were less infested than those stocked under stand canopy. As this environmentally friendly treatment reduced the infestation of logs by bark beetles (including I. typographus), it can be recommended especially for mountain areas under protection regime.
    Źródło:
    Sylwan; 2007, 151, 03; 52-58
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Historia i terazniejszosc zalesiania i odnawiania siewem
    The history and the present status of afforestation and forest regeneration through seeding
    Autorzy:
    Łukaszewicz, J.
    Gil, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/973166.pdf
    Data publikacji:
    2007
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    zalesianie
    Pinus
    odnowienia lasu
    brzoza
    odnowienia z siewu
    sosna
    buk
    Quercus
    Betula
    Fagus
    leśnictwo
    dąb
    spruce logs
    bark beetles
    timber protection
    lime
    Opis:
    In April 2005, 2 sets by 3 stacks containing Norway spruce logs were exposed in sunny and shaded place within the forest. In each set logs in 2 stacks were sprayed with Ca(OH)2 aquatic dilution with the addition of milk and vegetable oil (1 stack as a whole, and 1 individually – log by log), and 1 left for control. At the end of June 9 insect species infesting the logs were found, among which the most frequent were Hylurgops palliatus (Gyll.) – 41,1% and Pityogenes chalcographus (L.) – 35,6%. The treated logs were less (sometimes – significantly) infested by the most frequently occurring species, but the difference between two variants of treatment was not very high. The logs exposed in sunny place were less infested than those stocked under stand canopy. As this environmentally friendly treatment reduced the infestation of logs by bark beetles (including I. typographus), it can be recommended especially for mountain areas under protection regime.
    Źródło:
    Sylwan; 2007, 151, 03; 11-22
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Chrząszcze odłowione na substrat trocinowy z grzybnią wrośniaka garbatego Trametes gibbosa (Pers.: Fr.) Fr. w Świętokrzyskim Parku Narodowym
    Beetles caught into sawdust substrate traps with Trametes gibbosa (Pers.: Fr.) Fr. mycelium in the Swietokrzyski National Park
    Autorzy:
    Pietka, J.
    Borowski, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/973770.pdf
    Data publikacji:
    2011
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    mikologia
    grzyby nadrzewne
    Trametes gibbosa
    mycetobionty
    Coleoptera
    leśnictwo
    wrośniak garbaty
    chrząszcze
    Świętokrzyski Park Narodowy
    sawdust substrate
    świętokrzyski national park
    trametes gibbosa
    mycetobiontic beetles
    Opis:
    Paper presents study on the beetles caught in traps filled with sawdust substrate overgrown by the mycelium of Trametes gibbosa (Pers.: Fr.) Fr. Research was conducted in the Świętokrzyski National Park in the beech stand growing in the upland forest and mountain forest habitats. A total of 71 beetle species from 27 families were caught in the traps. Obtained material consisted mainly of the beetles associated with dying or dead wood, and the dominant species were Ptilinus pectinicornis and Cryptophagus dentatus.
    Źródło:
    Sylwan; 2011, 155, 09; 633-641
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Biegaczowate jako zooindykatory regeneracji drzewostanów sosnowych zaburzonych przez huragan w 2002 roku - wyniki obserwacji z lat 2003-2011
    Carabids as bioindicators of regeneration of Scots pine stands disturbed by a hurricane in 2002 - results of observations from 2003-2011
    Autorzy:
    Skłodowski, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/993268.pdf
    Data publikacji:
    2013
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    drzewostany pokleskowe
    drzewostany sosnowe
    drzewostany pohuraganowe
    regeneracja
    bioindykatory
    chrzaszcze
    biegaczowate
    Carabidae
    zgrupowania zwierzat
    struktura zgrupowan
    struktura gatunkowa
    ground beetles
    assemblages
    species diversity
    forest species
    mib
    Opis:
    During the period from 2003 to 2011 observations of carabid community regression and selected habitat indicators were conducted on 15 plots in stands that had been disturbed by a hurricane and on 15 plots in control stands. Regression of carabid communities delayed 3−4 years was observed, consisting in increases in the number of species and the proportion of xerophilous species and reductions in the percentage of forest fauna and in mean individual biomass. Only after 7 years did these indicators begin to show a tendency in the reverse direction, albeit not very strong, indicating that carabid communities had begun to regenerate.
    Źródło:
    Sylwan; 2013, 157, 05; 376-384
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wpływ wprowadzenia modrzewia na różnorodność i liczebność chrząszczy ściółkowych w borach mieszanych na terenie Litwy
    Effect of larch admixture on forest litter beetle (Coleoptera) communities diversity and number of carabid individuals in mixed coniferous habitats of Lithuania
    Autorzy:
    Tamutis, V.
    Skłodowski, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/1008707.pdf
    Data publikacji:
    2012
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    Litwa
    drzewostany mieszane
    drzewa lesne
    gatunki domieszkowe
    modrzew europejski
    Larix decidua
    sciolka lesna
    owady
    chrzaszcze
    Coleoptera
    liczebnosc
    zroznicowanie gatunkowe
    hibernating beetles
    larch
    litter
    species diversity
    Opis:
    During winter time, beetle individuals were collected from soil samples taken from a Scots pine culture, an old−growth Scots pine forest, and a European larch culture and old−growth. The following research questions were put forward: (1) Does an admixture of larch in the forest stand contribute to increase in species diversity as well as the numbers of beetle individuals hibernating in the forest litter? (2) Does an admixture of larch in the forest stand result in an increased proportion of beetle species – potentially pests for the forest trees, in the carabid communities? We analyzed data with use PCA, Ward method. The first question should be answered positively. The second question should be answered negatively. The analyses of beetle fauna overwintering in the forest litter as carried out in this paper confirmed the purposefulness of larch introduction as an admixture in pine stands in Lithuania.
    Źródło:
    Sylwan; 2012, 156, 08; 581-592
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wpływ warunków mikrośrodowiskowych na zasiedlenie przez entomofaunę kambio-ksylofagiczną gałęzi świerkowych pozostawianych w drzewostanach po cięciach gospodarczych
    Effect of microsite conditions on colonization of cambio-xylophagous insects on Norway spruce branches left after the silvicultural treatments
    Autorzy:
    Kacprzyk, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/990856.pdf
    Data publikacji:
    2014
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    entomologia lesna
    swierk pospolity
    Picea abies
    ciecie drzew
    galezie sciete
    zasiedlenie
    szkodniki wtorne
    owady
    kambiofagi
    ksylofagi
    sklad gatunkowy
    picea abies (l.) karst.
    branches
    utilization method
    microhabitat
    bark beetles
    Opis:
    The aim of the study was to determine the effect of temperature and humidity on colonization of cambio−xylophagous insects on Norway spruce branches in relation to the place and method of slash utilization. Analyzed branches were infested by eight species of cambiophagous and two species of cambioxylophagous, whereas the material utilization method does not substantially influence the entomofauna species composition. The most numerous were: Pityogenes chalcographus, Ips amitinus, Dryocoetes autographus and Pityophthorus pityographus. The branches treatment was a factor contributing significantly to the infestation intensity by P. chalcographus and I. amitinus, reaching a higher density of galleries on the branches spreading disorderly on the forest floor than collected in the piles. Moreover, it was found that the location of branches inside the pile determines their attractiveness to hygrophilous species with a minor economic importance. Significant differences in temperature and relative humidity inside the piles and the surrounding branches scattered disorderly on the surface during the growing season indicate that this may be an important factor influencing logging residues left in the forest infestation intensity by bark beetles.
    Źródło:
    Sylwan; 2014, 158, 10; 761-768
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zgrupowania Carabidae leśnego rezerwatu torfowiskowego zlokalizowanego w obrębie aglomeracji miejskiej
    Assemblages of Carabidae in a forest peat bog reserve situated in an urban agglomeration
    Autorzy:
    Nietupski, M.
    Kosewa, A.
    Ciepielewska, D.
    Sądej, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/1013354.pdf
    Data publikacji:
    2008
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    struktura zgrupowan
    rezerwat Mszar
    fauna
    sklad gatunkowy
    owady
    struktura dominacji
    rezerwaty przyrody
    lesnictwo
    biegaczowate
    Carabidae
    owady epigeiczne
    torfowiska
    ground beetles
    carabidae
    forest peat bog
    zoological indication
    reserve
    Opis:
    The paper discusses the species composition and structure of ground beetles (Col., Carabidae) assemblages inhabiting different areas in "Mszar" peat bog reserve. The discussion is followed by an evaluation of the natural condition of this habitat. The observations were carried out in 2006−2007 and comprised three different areas of "Mszar" peat bog reserve: birch forest on lowland peat bog, mixed forest on peat soils and spruce stand inside wet mixed forest. Carabid beetles were captured in modified pitfall (Barber) traps. An ecological analysis of carabids was worked out on the basis of their geographical distribution, foraging, habitat and moisture demands and type of development. It was found out that the assemblages of ground beetles living in the peat bog reserve, in terms of species diversity, were similar to those in other peat bogs in north−eastern Poland and north−western Belarus. The species composition, structure of dominance classes and lack of stenobiotic peat bog species, however, may indicate that the state of equilibrium in "Mszar" peat bog reserve has been distrubed. The reasons could involve increasing man−made pressure (roads, tourist trails and a wastewater treatment plant in close vicinity).
    Źródło:
    Sylwan; 2008, 152, 11; 16-25
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Sezonowa dynamika liczebności chrząszczy z rodziny Ciidae w różnych typach siedlisk leśnych
    Autorzy:
    Lik, M.
    Barczak, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/1022027.pdf
    Data publikacji:
    2005
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    zasiedlanie
    siedliska lesne
    owady
    Fomes fomentarius
    entomologia lesna
    chrzaszcze
    lesnictwo
    dynamika liczebnosci
    hubiak pospolity
    sezonowosc
    Ciidae
    liczebnosc
    ciidae beetles
    abundance
    colonization
    seasonal dynamics
    fruiting bodies
    fomes fomentarius
    forest habitat type
    Opis:
    The presented studies concerned seasonal changes in abundance and index of settlement (number of specimens per 100 g of tinder fungus) of beetles from the Ciidae family (Col.) colonising the fruiting bodies of tinder polypore Fomes fomentarius depending on the degree of decomposition of the fruiting body and forest habitat type where the fungus occurs.
    Źródło:
    Sylwan; 2005, 149, 10; 54-60
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zmiany zgrupowań biegaczowatych zamieszkujących drzewostany zaburzone przez huragan – wyniki pierwszych 6 lat obserwacji w Puszczy Piskiej
    Changes in ground beetle assemblages inhabiting forest stands disturbed by the hurricane - the results of the first 6 years of the observations in Puszcza Piska Forest
    Autorzy:
    Skłodowski, J.
    Garbalińska, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/1009397.pdf
    Data publikacji:
    2010
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    Puszcza Piska
    drzewostany pokleskowe
    drzewostany pohuraganowe
    owady
    biegaczowate
    Carabidae
    zgrupowania zwierzat
    liczebnosc
    zmiany skladu gatunkowego
    hurricane
    disturbance
    post−hurricane stands
    carabidae
    ground beetles
    assemblages structure
    mib
    spc/mib model
    Opis:
    A survey on the structure and species composition of ground beetle assemblages inhabiting forest stands disturbed by the hurricane was carried out. During the first 6 years after the hurricane two distinct phases of carabids response to the disturbance could be observed. The first 3 years were characterised by relatively minor, although mostly statistically significant changes in carabids abundance, mean individual biomass and assemblages structure. In the 4th year after the hurricane, the second phase started comprising profound changes in all analysed parameters. The state of development of ground beetle assemblages inhabiting disturbed stands worsened considerably, however it did not reach the very low level recorded in assemblages inhabiting clear−cuts. The study revealed that the regression of carabid assemblages in post−hurricane stands occurred with a time lag of 3 years after the hurricane. Moreover, no symptoms of carabid assemblages regeneration could be observed.
    Źródło:
    Sylwan; 2010, 154, 08; 552-568
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wpływ postępowania ochronnego na występowanie kornika drukarza Ips typographus (L.) w Dolinie Kościeliskiej w Tatrzańskim Parku Narodowym
    Effect of forest protection strategy on the occurrence of the spruce bark beetle Ips typographus (L.) in the Koscieliska Valley in the Tatra National Park
    Autorzy:
    Grodzki, W.
    Gąsienica Fronek, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/986615.pdf
    Data publikacji:
    2018
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    Tatrzanski Park Narodowy
    Dolina Koscieliska
    obszary ochrony scislej
    drzewostany swierkowe
    drzewostany uszkodzone
    wiatrolomy
    szkodniki roslin
    kornik drukarz
    Ips typographus
    wystepowanie
    bark beetles
    norway spruce
    wind damage
    outbreaks
    nature conservation
    Opis:
    In the end of 2013 the Norway spruce stands in the Kościelska Valley in the Tatra National Park (S Poland) were severely damaged by the wind. In the next year about 22,000 m3 of timber from broken and fallen trees was processed and removed from the active protection zone, whilst in the strict protection zone those trees were left. In 2014, when the presented survey started, the infestation of lying and surrounding standing trees was very low, but starting from 2015 an intensive bark beetle Ips typographus outbreak affected the survived stands. No−intervention strategy was implemented by the national park in both zones, regardless their formal status at that time as well. In 2015 a set of 10 observation plots (200 trees in total) was established in both active and passive (strict) protection zones (5 plots in each zone). In 2017 a new set of 12 plots (240 trees in total) was installed (6 plots in each zone). On each plot the breast height diameter of all trees was measured and the relative mortality of trees (share of attacked spruces) was recorded each year. The infestation density and sex ratio were defined on the 25×25 cm bark samples taken from 138 trees in 2 trunk sections located 1.5−2.0 above the ground and in the midway between tree and crown bases. The bark beetle attack on living spruces in 2015 differed between the active and strict protection zones. The relative tree mortality was lower in active than in passive protection zone (20 and 39% respectively), but later it gradually came to be similar in both parts of the area (73.3 and 77.5%, respectively in 2017). In the initial outbreak phase, thinner (weaker) trees were attacked, and in the following years – stronger ones, although in the active protection zone the opposite pattern occurred initially. The attack density decreased in subsequent years, being higher in active protection zone, with gradually decreasing difference between zones. Thicker trees were attacked with lower intensity. The share of females, higher in active protection zone (68.2 vs. 63.9%), gradually decreased to (57.9 vs. 51.2%). The initial decrease of bark beetle attack intensity in the active protection zone gradually disappeared after the no−intervention strategy was applied. The resulting extended bark beetle infestation and its increasing intensity in both parts of the area, demonstrate the appropriateness and effectiveness of active protection measures applied in 2014.
    Źródło:
    Sylwan; 2018, 162, 08; 628-637
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Trinet P jako innowacyjna metoda ochrony drzewostanów świerkowych przed kornikiem drukarzem
    Trinet P as an innovative method in the protection of Norway spruce stands against Ips typographus (L.)
    Autorzy:
    Grodzki, W.
    Skrzecz, I.
    Powiązania:
    https://bibliotekanauki.pl/articles/987108.pdf
    Data publikacji:
    2017
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    drzewostany swierkowe
    swierk pospolity
    Picea abies
    ochrona lasu
    ochrona przed szkodnikami
    kornik drukarz
    Ips typographus
    pulapki feromonowe
    alfa-cypermetryna
    pulapki Trinet P
    bark beetles
    picea abies
    forest protection
    pheromone trap
    alpha−cypermethrin
    Opis:
    The lack of effective methods of forest protection against bark beetles in Norway spruce stands was the reason for undertaking the studies aimed at the assessment of efficacy of pheromone traps Trinet P that act as an ‘attract and kill' system to reduce the population of spruce bark beetle Ips typographus (Col.: Curculionidae: Scolytinae). The Trinet P trap consists of a triangular stand, on which the net containing alpha−cypermethrin is stretched. Each trap is baited by the synthetic pheromone attracting I. typographus beetles, which fly towards the trap and die due to the contact with the net coated with insecticide. The experiments were conducted in 2011−2012 on 6 experimental plots located in 26−82−years−old Norway spruce stands in Beskid Sądecki Mts. (southern Poland) that were threatened with the bark beetles. The experimental plot consisted of 100 m long stand edge exposed to bark beetle attack, with set of 5 traps installed in line. Similar stand edges without traps were used as control. The experiments were assumed before the I. typographus swarming, i.e. at the turn of April and May of each year. The treatment efficacy was estimated after 5 months by counting infested trees on plots with treatment and control variants. In the most cases the protective effect expressed by significantly lower number of infested trees on the edges with Trinet P traps. The symptoms of infestation by I. typographus were found up to 20% of trees in the stands protected with the Trinet P traps, while more than 80% of trees were attacked by the spruce bark beetle on the control plots. Despite these differences, the infestation density of trees in the stands protected and unprotected with traps was similar. No effect on non−target organisms was observed. The effectiveness of Trinet P traps is similar as of commonly used pheromone traps, thus this novel device can be used for the protection of Norway spruce stands against I. typographus.
    Źródło:
    Sylwan; 2017, 161, 01; 34-39
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Grzyby z grupy Ophiostoma sensu lato związane z kózkowatymi Monochamus sutor (L.) i Rhagium inquisitor (L.) w południowej Polsce
    Ophiostoma sensu lato species associated with the cerambycid beetles Monochamus sutor [L.] and Rhagium inquisitor [L.] in southern Poland
    Autorzy:
    Jankowiak, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/973241.pdf
    Data publikacji:
    2010
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    Picea abies
    zerdzianka szewc
    Monochamus sutor
    sosna zwyczajna
    Pinus sylvestris
    rebacz pstry
    Rhagium inquisitor
    symbionty
    grzyby ofiostomatoidalne
    Ophiostoma
    Leptographium
    Grosmannia
    Graphium
    interakcje grzyby-owady
    leśnictwo
    drzewa leśne
    świerk pospolity
    szkodniki roślin
    ophiostomatoid fungi
    cerambycid beetles
    Norway spruce
    Scots pine
    Opis:
    The study identified ophiostomatoid species associated with Monochamus sutor and Rhagium inquisitor on Norway spruce and Scots pine in Poland. 249 cultures, representing 10 species of Ophiostoma sensu lato or their asexual states, were isolated.
    Źródło:
    Sylwan; 2010, 154, 06; 381-387
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Problemy ochrony lasów prywatnych Małopolski ze szczególnym uwzględnieniem górskich
    Protection problems of private forests in Malopolska with special reference to mountain spruce stands
    Autorzy:
    Król, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/1009067.pdf
    Data publikacji:
    2010
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    Malopolska
    lasy prywatne
    ochrona lasu
    drzewa lesne
    swierk
    Picea
    szkodniki roslin
    kambiofagi
    owady
    kornik drukarz
    Ips typographus
    rytownik pospolity
    Pityogenes chalcographus
    wystepowanie
    drzewostany swierkowe
    zamieranie lasow
    choroby roslin
    forest ownership
    forest land community
    spruce stands
    bark beetles
    poland
    Opis:
    The paper presents results of the research carried out between 2004 and 2008 on the effect of ownership category on the threat to spruce stands from cambiophagous insects. The share of dead trees in the stands under individual and community ownership has been determined. It has been shown that the existing threats to spruce stands from the European bark beetle and the need for their salvation require more attention to be given to the training of forest owners in prevention and protection.
    Źródło:
    Sylwan; 2010, 154, 10; 694-704
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-15 z 15

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies