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Wyszukujesz frazę "forest protection" wg kryterium: Temat


Tytuł:
The possibilities of biologically protecting plants against diseases in nurseries, with special consideration of Oomycetes and Fusarium fungi
Autorzy:
Okorski, Adam
Nowakowska, Justyna A.
Pszczółkowska, Agnieszka
Oszako, Tomasz
Wydawca:
Instytut Badawczy Leśnictwa
Opis:
Przemysław Szmit
Achieving high quality propagative material is difficult today due to the limited number of pesticides recommended for use. Simultaneously, EU regulations on Integrated Pest Management (IPM) in forest nurseries came into a force, requiring a search for alternative plant protection methods that are safe for humans, animals and the environment. In this paper, we present the possibilities of using bio-fungicides against diseases in forest nurseries, their mechanisms of action, as well as the direction of their development (according to IPM rules). We reviewed the results achieved by different research teams presenting the possibilities and trends in combatting Oomycetes and Fusarium spp. pathogens currently having the most important economic impact.
Dostawca treści:
Repozytorium Centrum Otwartej Nauki
Artykuł
Tytuł:
Dwudzieste sympozjum naukowe na temat "Ochrona lasów terenów chronionych i popożarowych" (Zielonka k. Poznania, 14-16 IX 1993 r.)
Kronika Naukowa
XX sympozjum naukowe na temat "Ochrona lasów terenów chronionych i popożarowych" (Zielonka k. Poznania, 14-16 IX 1993 r.)
Autorzy:
Dąbrowska-Prot, Eliza
Łuczak, Jadwiga
Współwytwórcy:
Polska Akademia Nauk. Instytut Ekologii
Wydawca:
Oficyna Wydawnicza Instytut Ekologii PAN
Powiązania:
Wiadomości Ekologiczne
Opis:
Strony 43-46 ; 24 cm
Pages 43-46 ; 24 cm
Dostawca treści:
RCIN - Repozytorium Cyfrowe Instytutów Naukowych
Książka
Tytuł:
The use of herbicides to regulate weeds in forest nurseries and crops in Poland
Autorzy:
Karmiłowicz, Elżbieta
Wydawca:
The Committee on Forestry Sciences and Wood Technology of the Polish Academy of Sciences and the Forest Research Institute in Sekocin Stary
Cytata wydawnicza:
Karmiłowicz, E. (2019). The use of herbicides to regulate weeds in forest nurseries and crops in Poland, Folia Forestalia Polonica, 61(3), 222-229. doi: https://doi.org/10.2478/ffp-2019-0021
Opis:
Weeds competing with seedlings of trees for nutrients, moisture, light and space, drown out their growth in nurseries and forest crops. Currently, in forestry, weed control is mainly carried out in forest nurseries, less often during the preparation of the area intended for afforestation, but sporadically in forest crops. The most important species of weeds threatening seedlings of forest trees include Senecio vulgaris, S. silvaticus, Deschampsia caespitosa, Pteridium aquilinum, Agropyron repens, Calamagrostis epigeios and Equisetum arvense. In Poland, herbicides have the largest share (about 50%) in the sale of plant protection products, but the scale of their use in forests is small, compared to agriculture. In 2012, 915 herbicides were registered in the country, out of which only 14 products (0.5%) were for use in forestry. In the years 1999–2019, 31 herbicides were registered for the protection of forest nurseries and crops, which included 13 active substances belonging to 11 chemical groups, of which 9 active substances have been used up to now. Most herbicides (15–16) were used in the years 2004–2006, the lowest in 1999–2000 and in 2014 (4 products). The most popular active substance has been glyphosate contained in 18 products.
Dostawca treści:
Repozytorium Centrum Otwartej Nauki
Artykuł
Tytuł:
The use of herbicides to regulate weeds in forest nurseries and crops in Poland
Autorzy:
Karmiłowicz, Elżbieta
Tematy:
herbicides
active substances
forest nurseries
weed control
forest protection
Pokaż więcej
Wydawca:
Instytut Badawczy Leśnictwa
Powiązania:
https://bibliotekanauki.pl/articles/2042472.pdf  Link otwiera się w nowym oknie
Opis:
Weeds competing with seedlings of trees for nutrients, moisture, light and space, drown out their growth in nurseries and forest crops. Currently, in forestry, weed control is mainly carried out in forest nurseries, less often during the preparation of the area intended for afforestation, but sporadically in forest crops. The most important species of weeds threatening seedlings of forest trees include Senecio vulgaris, S. silvaticus, Deschampsia caespitosa, Pteridium aquilinum, Agropyron repens, Calamagrostis epigeios and Equisetum arvense. In Poland, herbicides have the largest share (about 50%) in the sale of plant protection products, but the scale of their use in forests is small, compared to agriculture. In 2012, 915 herbicides were registered in the country, out of which only 14 products (0.5%) were for use in forestry. In the years 1999–2019, 31 herbicides were registered for the protection of forest nurseries and crops, which included 13 active substances belonging to 11 chemical groups, of which 9 active substances have been used up to now. Most herbicides (15–16) were used in the years 2004–2006, the lowest in 1999–2000 and in 2014 (4 products). The most popular active substance has been glyphosate contained in 18 products.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Is it possible and necessary to control European spruce bark beetle Ips typographus (L.) outbreak in the Białowieża Forest?
Czy ograniczanie gradacji kornika drukarza Ips typographus (L.) w Puszczy Białowieskiej jest możliwe i potrzebne?
Autorzy:
Starzyk, Jerzy R.
Hilszczański, Jacek
Wydawca:
Instytut Badawczy Leśnictwa (Forest Research Institute), Sękocin Stary, Poland
Opis:
In response to the information published in ‘Forest Research Papers’ (vol. 77(4), 2016), regarding the problem of the European spruce bark beetle Ips typographus (L.) in the Białowieża Forest, we present our viewpoint on this issue. The role of the European spruce bark beetle in the Białowieża Forest is discussed based on the experience gained in Europe’s forests. We present the effects of I. typographus outbreaks on forest biodiversity as well as outbreak mitigation in the context of the processes taking place in semi-natural forests.
Dostawca treści:
Repozytorium Centrum Otwartej Nauki
Artykuł
Tytuł:
Aktualne możliwości i perspektywy wykorzystania fungicydów w leśnictwie
Current possibilities and prospects of using fungicides in forestry
Autorzy:
Okorski, Adam
Nowakowska, Justyna A.
Pszczółkowska, Agnieszka
Oszako, Tomasz
Wydawca:
Instytut Badawczy Leśnictwa (Forest Research Institute), Sekocin Stary, Poland
Opis:
The possibility of using chemicals in European forestry is extremely limited due to the binding legal regulations and specific conditions concerning the market of plant protection products. This is reflected in the limited availability of active fungicides in forestry. Due to this limitation, practitioners using fungicides in forest nurseries and forest cultivation must have substantial knowledge of the biology of pathogens to ensure satisfactorily effective protection. The work presented here provides an overview of the currently recommended fungicides in Polish forestry as well as the mechanisms of interaction between the active substances and the pathogen, the plant and mycorrhizal fungi. The risk of fungicide resistance, which has been insufficiently explored in the context of forest pathogens, is also discussed in this paper.
Development project ‘The use of phosphite as effectors of resistance to root pathogens in nurseries and stands’, registration No N R12 0098 10, was carried out on behalf of the National Center for Research and Development and the statutory UWM research funded by the Ministry .
Przemysław Szmit
Dostawca treści:
Repozytorium Centrum Otwartej Nauki
Artykuł
Tytuł:
Settings Parameters for Aerial Pesticides Application Using Gyroplane
Autorzy:
Majewski, Sławomir
Fritz, Bradley K.
Czaczyk, Zbigniew
Hoffmann, W. Clint
Wydawca:
Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland
Cytata wydawnicza:
Czaczyk Z., Fritz B.K., Hoffmann W.C., Majewski S. 2017. Settings Parameters for Aerial Pesticides Application Using Gyroplane. [in:] Lorencowicz E. (ed.), Uziak J. (ed.), Huyghebaert B. (ed.). Farm Machinery and Processes Management in Sustainable Agriculture, 9th Int. Scient. Symp. ULS Lublin, p. 87-91
Opis:
The operational effectivity of pesticide application on small areas of forests (<5 ha) could be improved e.g. by using gyroplanes. The gyroplane is powered by standard automotive fuel, and can be operated without airport infrastructure. For safe and efficient use of such technology an elaboration of working settings is needed. Three most widely used insecticides for protection of Polish forests were tested. In the conducted study new applications parameters (forward speed, flow rate) adapted to gyroplane were used. The rotating atomisers AU 7000 were adapted to gyroplane, to receive the application of insecticides, similar to quality received by aircraft. Additionally, the same dose rates of tank mixes were tested, but for application speed optimized for gyroplane (100 km/h).
Dostawca treści:
Repozytorium Centrum Otwartej Nauki
Inne
Książka
Tytuł:
Rozdział 3. Możliwości wykorzystania grzybów entomopatogenicznych w gospodarce leśnej
Chapter 3. The possibilities of using entomopathogenic mushrooms in forestry
Autorzy:
Pawłowicz, Tomasz
Tematy:
grzyby entomopatogeniczne
IPM
leśnictwo
ochrona lasów
entomopathogenic fungi
forestry
forest protection
Pokaż więcej
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Powiązania:
https://bibliotekanauki.pl/chapters/31233407.pdf  Link otwiera się w nowym oknie
Opis:
Grzyby entomopatogeniczne to niewielka grupa grzybów atakujących owady wywołujące choroby zakaźne – grzybice. Wykorzystuje się je w biologicznym zwalczaniu szkodników, ograniczając w ten sposób stosowanie środków owadobójczych. Grupa obejmuje szeroką gamę gatunków, dzięki czemu wykazują one dużą różnorodność biologiczną i ekologiczną, zapewniając wiele możliwości ich wykorzystania. W poniższym artykule dokonano przeglądu aktualnego stanu wiedzy na temat grzybów entomopatogenicznych i różnych możliwości ich wykorzystania w gospodarce leśnej, prezentując najskuteczniejsze gatunki grzybów w zwalczaniu wybranych szkodników upraw leśnych.
Entomopathogenic fungi are a small group of fungi that attack insects, causing contagious diseases – mycoses. They are used in biological pest management, therefore reducing the use of insecticides. The group includes a wide range of species, so that they show high biological and ecological diversity, providing many ways of using them. The following article provides an overview of the current state of knowledge on entomopathogenic fungi and various possibilities of their use in forest management, presenting the most effective species of fungi in the control of selected pests of forest crops.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Long-term dynamics of a fir-beech forest released from direct human pressure
Autorzy:
Mitka, Józef
Kot, Marceli
Stachurska-Swakoń, Alina
Opis:
Information on the long-term trends of herbaceous vegetation in protected forest ecosystems is limited. This study examines changes in a fir-beech forest reserve located at the northeastern edge of the geographical distribution of fir and beech in eastern Poland over a period of 60 years, across four census years: 1964, 1988, 2002, and 2024, using historical phytosociological data. The analysis reveals significant fluctuations in forest communities before establishing protection status, followed by a period of stabilization afterwards. During the study, sycamore expanded, while both beech and fir experienced declines in the tree layer, leading to small-scale gap dynamics. A notable increase in the prevalence of the parasitic species Viscum alba subsp. abietis was recorded. Overall, both inter-site β-diversity and α-diversity declined throughout the study period. Since the formation of plant subsets dominated by the site-specific Allium ursinum, there has been a corresponding rise in nestedness. These findings contrast with similar long-term studies conducted in managed forests, which often report that generalist species are becoming dominant while habitat specialists decline. In the protected forest being studied, the dominance of the allelopathic specialist helps stabilize the forest community's structure, and the absence of management strategies prevents the proliferation of invasive species. Overall, a general trend toward homogenization and the progressive simplification of species assemblages is notable.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł

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