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EN
The occurrence and elements of morphology of P. negriana Thüm. were studied. The fungus cultures were isolated from grapevine canes cultivated in South–East Poland. Grapevine stems from which the cultures of P. negriana were obtained showed symptoms of necrosis and bark crashes. The species of the fungus was identified on the basis of pycnidia and conidia morphology, the character of colonies growth and biochemical features of the studied isolates.
PL
Przebadano cztery losowo wybrane izolaty Phoma negriana z własnej kolekcji kultur tego gatunku. Izolaty wyosobniono w latach 2000-2003 z łozy winorośli odmian Schuyler, Iza i RF-16 z objawami nekrozy i pękania kory. Oznaczano je na pożywkach standardowych: maltozowa (MA), wiśniowa (CA) i owsiana (OA), przy uwzględnieniu aktualnych zasad taksonomii Phoma spp. Opis morfologii kolonii oraz pomiar ich średnicy wykonano po 7 i 14 dniach hodowli. Po 2 tygodniach wzrostu na pożywce OA wykonano pomiar 400 konidiów, 200 piknidiów oraz sprawdzono obecność chlamydospor. Uzyskane wyniki upoważniły do uznania badanego gatunku jako Phoma negriana Thüm., sekcja Phoma. Makroskopowe cechy kolonii badanych izolatów, zwłaszcza tempo i charakter wzrostu, zabarwienie i struktura grzybni powinny mieć istotne znaczenie przy identyfikacji gatunków z rodzaju Phoma. Ze względu na duże podobieństwo morfologiczne zarodników Phoma spp., ich wymiary należałoby traktować jako ważną, aczkolwiek pomocniczą cechę diagnostyczną. Uzyskane wyniki potwierdziły niespecyficzny charakter reakcji izolatów P. negriana z 1 N NaOH. W Polsce badany gatunek nie był dotychczas notowany.
RU
Исследованы особенности заселения 16 физико‐географических (предгорных и горных) районов Северной Буковины. Установлено, что наиболее заселённой территорией стал Дерелуйский физико‐географический район, где в настоящее время существует 12 населенных пунктов, в пределах которых обнаружено136 первобытных поселений. Произведён также анализ освоения предгорных и горных территорий за показателями среднего времени начала заселения (Вн.з) и исторического времени возникновения поселений (Вв.п.). За первым показателем наиболее древнее заселение имел Дерелуйский район, Вн.з которого пришелся на 2177 г. до н.э.. По показателю Вв.п. пионерное освоение имели населённые пункты Глыбокского физико‐ географического района – 1559 г. Определены 3 очага скопления первобытных поселений – Горецко‐Валякузьминский, Ревнянский и Карапчивский центры первоначальной поселенческой сети.
EN
Features of settlement of 16 physiographic (foothills and mountainous) areas of Northern Bukovina were investigated. The most populated area became Dereluysky physiographic regions, where there are currently 12 settlements within which were founded 136 prehistoric settlements. Analysis of the development of the foothill and mountain areas for the average performance since the beginning of settlement (Vn.z) and historical time of settlement (Vv.p.) were produced. For the first indication of the most ancient settlement was Dereluysky area Vn.z which was in 2177 BC. In terms Vv.p. pioneering the development of settlements had Glybokskyj physiographic region – 1559. Three clusters of primitive hearth settlements were identified: Gorecki‐Valyakuzminsky, Revnyansky and Karapchivsky centers of initial settlement network.
EN
Background and objectives: Disability is a major public health problem in the developing countries. Yet studies and census reports from developing countries provide insufficient information on disability profiles. Therefore, the aim of this study was to assess occurrence, patterns and socio-demographic correlates of disability in selected rural settings in Nigeria. Materials and methods: This house to house cross-sectional survey was conducted among 200 residents in Moro and Edunabon communities in Ife North Local Government Area, Osun State, Nigeria. Disability was classified according to the World Health Organization International classification with criteria based on functional limitation. Households were considered as the Primary Sampling Unit (PSU) in this study. Descriptive and inferential statistics were used for the analysis of the data obtained. The alpha level was set at p< 0.05. Results: The total occurrence of disability was 16%. Visual disability was the most prevalent (6%) and it was significantly associated with age (χ2=11.702; p= 0.010).  The recorded locomotor, mental, speech and hearing disabilities constituted 5%, 2%, 1% and 2% respectively of the total population surveyed. The overall occurrence was found to be higher among males and the middle-aged group (31-50) and significantly correlated with low socioeconomic status. There was a significant association between visual impairment and age (χ 2=11.702; p= 0.010); hearing disability and marital status (χ2=21.747; p= 0.003); as well as mental disability and marital status (χ2=21.747; p= 0.003). Conclusion: A high occurrence of disability was identified among rural residents in Nigeria, especially among males, those with low socio-economic status, those educated up to secondary school, unemployed and married partners. Visual disability, followed by locomotor disability, is the most common type. It is related to age, while marital status significantly correlates with hearing and mental disability.
7
Content available New Phoma species on Leonurus cardiaca
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EN
Two species of Phoma obtained from motherwort Leonurus cardiacaL., during mycological analyses attendant upon three-years study connected healthiness of the plants. Isolates of Phoma capitulum were obtained from roots, whereas Phoma septicidalis from roots and leaves. Description in vitro, photos of morphological structures and distribution of Phoma spp. are given. This is the first report of P. capitulum and P. septicidalis on motherwort in Poland.
PL
Podczas analizy mikologicznej towarzyszącej trzyletnim badaniom (2004-2006), nad zdrowotnością roślin serdecznika pospolitego (Leonurus cardiaca), uzyskano nie opisywane wcześniej na tej roślinie gatunki z rodzaju Phoma.Izolaty Phoma capitulum wyosobniono z korzeni, zaś Phoma septicidalis z korzeni i liści serdecznika pospolitego. Na podstawie szczegółowych obserwacji cech makroskopowych oraz mikroskopowych obserwowanych in vitrow kulturach na standardowych podłożach, izolaty P. capitulum zakwalifikowano do sekcji Phoma a izolaty P. septicidalis do sekcji Paraphoma.
EN
On the basis of research conducted in selected green areas of Szczecin it was stated that the degree of the damage to roses clone by phytophages was dependent on the location of the investigated sites and on the time of conducted observations (May-October). Overall, 11 species feed at controlled rose stands. These wece mainly aphids (May-June), hymenopterons and lepidopterans of a tortricid family (June-August). In Autumn (September-October) the activity of insects decreased significantly, and the damage to roses did not exceed 20%. The highest percentage of diseased roses was observed at sites I and III, which were further away from heavy road traffic. Entomopathogenic nematodes were isolated from all sites under research. The presence of two species of nematodes: Heterorhabditis megidis Poinar et al. (44% of all samples taken) and Steinernema feltiae Filipjev (22% of all samples taken) was revealed in soil samples.
PL
Na podstawie badań przeprowadzonych w wybranych zieleńcach Szczecina stwierdzono, że stopień porażenia róż przez fitofagi był uzależniony od lokalizacji badanych stanowisk oraz terminu prowadzonych obserwacji (maj-październik). Ogółem, w kontrolowanych różankach żerowało 11 gatunków owadów, głównie mszyce (maj-czerwiec), błonkówki oraz motyle z rodziny zwójkowatych (czerwiec-sierpień). Jesienią (wrzesień-październik) aktywność owadów wyraźnie malała, a uszkodzenia róż nie przekraczały na ogół 20%. Największy procent porażonych róż przez szkodniki obserwowano na stanowiskach I i III, oddalonych od nasilonego ruchu ulicznego. Nicienie owadobójcze wyizolowano z wszystkich badanych stanowisk. W próbkach glebowych stwierdzono występowanie dwóch gatunków nicieni: Heterorhabditis megidis (44% ogółu pobranych próbek) oraz Steinernema feltiae (22% ogółu pobranych próbek).
10
Content available The occurrence of Atriplex littoralis L. in Poland
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EN
The Atriplex littoralis L. is a rare and endangered species in Poland and many other countries in Europe. In Poland it is mainly found on the west coast and also rarely in central parts. It has been seen in Puck Bay and the Gulf of Gdańsk as well as in Hel Peninsula. The grassleaf orache is a halophyte, terophyte and a sunlight-loving plant. Data shows that apart from on the coast, this species may also appear in inland areas, for example on ruderal habitats such as roadsides. The results of our observations confirm the presence of the species on beaches and rocky bank reinforcement, with accumulation of annual vegetation in the Hel Peninsula and Puck Bay. Five sites, where Atriplex littoralis specimens occur have been found. In each site 1 to 15 specimens where found, in total 31. Five phytosociological relevés were made within the floristically poor patches of Matricario maritimae-Atriplicetum littoralis (Christiansen 1933) R.Tx. 1950. This association represents the protected type of habitat: Annual vegetation of drift lines (1210).
EN
Within 1992-2000. a total of 181 Białowieża Forest bison were examined from two winter herds. Twelf parasitic arthropod species were observed, a high infestation being typical of Demodex bisonianus, Chorioptes bovis, Ixodes ricinlls, Dermacentor reticulatus, and Bisonicola sedecimdecembrii. The infestation in section 422 herd being higher for B. sedecimdecembrii, I. ricinus, D, reticulatus, Ch. Bovis, D. bisonianus was slightly more prevalent in the section 391 herd, the intensity being, however, lower than that in the other herd. Among the remaining arthropods found in the Białowieża Forest European bison, some Lipoptena cervi occurred in both herds. Demodex sp. and Sarcoptes scabiei were recorded only in the section 422 herd, Ixodes persulcatus was present only in the section 391 bison and those kept in the reservation, while D. bovis, Psoroptes ovis. and Melophagus ovinus were found in the reserve bison only. In the present study, the largest differences in the extent of infestation involved the hair-dwelling arthropods (B. sedecimdecembrii, I. ricinus).
EN
Prostaglandins have been already pretty well rccognized as metabolic regulators in vertebebrata tissues mainly in mammals. Less reports concerned the occurrence of prostaglandins in invertebrates. In the present review we summarise literature data about the presence of prostaglandins and other eicosanoids in various groups of parasites and their possible role in hostparasite interaction. Prostaglandins have also been found in very primitive organisms as bacteria, varions plants and protozoa. We summarise that prostaglandins seem to be a very ancient group, going back to the roots of evolution. They are as universal in cell physiology as DNA in genetics. In host-parasiter eicosanoids also parasitic origin, play an important role as a modulators of hosts immune responsiveness.
EN
In December 1997 and June-July 2000, 49 and 113 rhizosphere soil and root mixtures were collected, respectively, to determine the occurrence of arbuscular mycorrhizal fungi (AMF) of the phylum Glomeromycota in different sites of Israel. Except for five samples taken from under cultivated plants, all the others came from under Ammophila arenaria and Oenothera drummondii colonizing sand dunes adjacent to the Mediterranean Sea. After a continuous cultivation of the mixtures in pot trap cultures with Plantago lanceolata as the plant host up to 2006 and their examination at least twice a year, spores of AMF were found in 41 and 103 cultures with the 1997 and 2000 soil and root mixtures, respectively. The spores represented 30 species and 8 undescribed morphotypes in 7 genera of the Glomeromycota. The AMF most frequently found in Israeli soils were Glomus aurantium and G. constrictum, followed by G. coronatum, G. gibbosum, an undescribed Glomus 178, and Scutellospora dipurpurescens. Up to 2001, 21 species of AMF were known to occur in Israel, and this paper increases this number to 33, of which 11 are new fungi for this country. Moreover, four species, G. aurantium, G. drummondii, G. walkeri and G. xanthium, were recently described as new for science based on spores isolated from Israeli soils. Additionally, the general distribution in the world of the formally described species found in Israel was presented.
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