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dc.contributor.authorSkrzecz, Iwona
dc.contributor.authorTumialis, Dorota
dc.contributor.authorPezowicz, Elżbieta
dc.contributor.authorSowińska, Alicja
dc.date.accessioned2014-09-24T09:21:05Z
dc.date.available2014-09-24T09:21:05Z
dc.date.issued2012
dc.identifier.otherFolia Forestalia Polonica, series A, 2012, Vol. 54 (3), 196–201
dc.identifier.urihttps://depot.ceon.pl/handle/123456789/5310
dc.description.abstractThe use of entomopathogenic nematodes (EPNs), such as Steinernema and Heterorhabditis spp., against the large pine weevil Hylobius abietis has been mainly studied in the United Kingdom and Ireland. The results of these studies show a great potential of nematodes for H. abietis control. Similar research conducted in Poland aimed at evaluating effectiveness of commercially produced biopreparations that contained entomopathogenic nematodes and were applied against the large pine weevil. The treatments consisted of spraying soil around Pinus sylvestris stumps with an aqueous suspension of Steinernema carpocapsae, S. feltiae and Heterorhabditis bacteriophora, H. downesi, H. megidis at a dose 3.5 million IJs/1000ml of water per stump. The roots of experimental stumps were analyzed 4 weeks subsequent to the treatments. After roots debarking, H. abietis larvae were isolated and the percentage of insects parasitized by EPNs was assessed. All tested nematodes showed ability to parasitize H. abietis larvae overwintering in P. silvestris stumps. The highest extensivity of parasitizm was observed in H. abietis larvae parasitized by S. carpocapsae and H. downesi, and the lowest - in the case of larvae collected from the roots of the stumps sprayed with H. megidis. There were no nematodes found in H. abietis larvae collected from untreated – control stumps.pl_PL
dc.language.isoenpl_PL
dc.publisherInstytut Badawczy Leśnictwa, Komitet Nauk Leśnych PANpl_PL
dc.rightsCreative Commons Uznanie autorstwa na tych samych warunkach 3.0 Polska
dc.rights.urihttp://creativecommons.org/licenses/by-sa/3.0/pl/legalcode
dc.subjectHylobius abietispl_PL
dc.subjectHeterorhabditispl_PL
dc.subjectSteinernemapl_PL
dc.subjectbiological controlpl_PL
dc.titleEvaluation of biological activity of biopreparations containing nematodes from the genera Steinernema and Heterorhabditis used for reducing large pine weevil Hylobius abietis L. population in pine Pinus sylvestris L. stumpspl_PL
dc.typeinfo:eu-repo/semantics/articlepl_PL
dc.contributor.organizationForest Research Institute, Department of Forest Protection, Sękocin Starypl_PL
dc.contributor.organizationWarsaw University of Life Sciences – SGGW, Department of Zoologypl_PL
dc.description.epersonPrzemysław Szmit
dc.rights.DELETETHISFIELDinfo:eu-repo/semantics/openAccess


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