English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

IZVLECEK Zacetki  poglobljenega znanstvenega in strokovnega dela na podrocju zatiranja skladiscnih skodljivcev v Sloveniji segajo v leto 2005, ko smo v okviru raziskav na podrocju preucevanja ucinkovitosti entomopatogenih ogorcic v laboratorijskih razmerah ugotavljali njihovo delovanje na crnega žitnega žužka ( Sitophilus granarius ) in surinamskega mokarja ( Oryzaephilus surinamensis ). Leta 2007 smo bili povabljeni kot partnerji v projekt SEE-ERA.NET Development of a non-toxic, ecologically compatible, natural-resource based insecticide from diatomaceous earth deposits of South Eastern Europe to control stored-grain insect spests, kjer smo se pod koordinatorstvom C. Athanassiou-a prvic seznanili z raziskovalnim delom na podrocju preucevanja ucinkovitosti diatomejske zemlje na hrosce iz rodu Sitophilus . Razlicne aspekte raziskav na podrocju diatomejske zemlje (vpliv geokemicne sestave in abioticnih dejavnikov na njeno ucinkovitost, ucinkovitost samostojne in kombinirane uporabe, delovanje na razlicne vrste skodljivcev idr.) smo ohranili do danes. Z namenom primerjave ucinkovitosti z diatomejsko zemljo smo na razlicnih skodljivih hroscih preucevali insekticidno delovanje kremenovega peska in entomopatogenih ogorcic iz Slovenije, rastlinskega praha in etericnih olj, v zadnjih letih pa v tej zvezi najvec casa namenjamo lesnemu pepelu in zeolitom, ki kažejo zadovoljivo delovanje pri zatiranju hroscev iz rodu Sitophilus . V navedenem obdobju smo preucili sezonsko dinamiko krhljevega molja ( Plodia interpunctella ), mocne vesce ( Ephestia kuehniella ) in koruznega molja ( Sitotroga cerealella ) v skladiscih žita, kjer smo iskali tudi morebitne domorodne naravne sovražnike skladiscnih skodljivcev. Nasli smo parazitoida Anisopteromalus calandrae in Dibrachys microgastri . Leta 2017 smo bili organizatorji 11 th Conference of the IOBC/wprs Working Group on Integrated Protection of Stored Products (Ljubljana, 3.-5. julij), ki se je je udeležilo 136 udeležencev iz 25 držav, tudi domaco strokovno javnost pa izobražujemo o skodljivosti in možnih nacinih zatiranja skladiscnih skodljivcev. V tej zvezi smo leta 2014 organizirali delavnico »Od tehnoloske zrelosti do skladiscenja žit in strocnic«, leta 2015 pa smo v okviru 12. Slovenskega posvetovanja o varstvu rastlin z mednarodno udeležbo na Ptuju gostili C. Athanassiou-a kot vabljenega predavatelja. V zadnjih letih v sodelovanju s strokovnjaki iz drugih držav preucujemo tudi delovanje okoljsko sprejemljivejsih insekticidov (spinosad, spinetoram) in vpliv tehnologij pridelave žita na njegovo obcutljivost na napad skodljivih hroscev iz rodu Sitophilus , sodelujemo pa tudi pri preucevanju ucinkovitosti novih formulacij insekticidnih pripravkov. V prispevku bo podana kronologija aktivnosti na navedenem podrocju nasega dela. Kljucne besede : skladiscni skodljivci, Slovenija, raziskovalno delo, strokovno delo ABSTRACT Scientific and professional work in the field of stored products pests protection in Slovenia began in 2005, when we tested the efficacy of entomopathogenic nematodes against the granary weevil ( Sitophilus granarius ) and the sawtoothed grain beetle ( Oryzaephilus surinamensis ) adults under laboratory conditions. In 2007, we participated as partners in the project SEE-ERA.NET “Development of a non-toxic, ecologically compatible, natural-resource based insecticide from diatomaceous earth deposits of South Eastern Europe to control stored-grain insects pests” (coordinated by C. Athanassiou), and we thus became acquainted with the research work in the field of investigation the efficacy of diatomaceous earth in controlling beetles from the Sitophilus genus. We have continued the research of different aspects of diatomaceous earth (the influence of geochemical composition and abiotic factors on its efficiency, the effects of individual and combined application, the effects on various harmful insect pests, etc.). In search for comparable substances to diatomaceous earth (regarding the efficacy), we have studied insecticidal effects of quartz sand and entomopathogenic nematodes from Slovenia, plant powders and essential oils on various harmful beetles. In the recent years, our research work has been mainly dedicated to studying the efficacy of wood ash and zeolites as natural insecticides, which have demonstrated sufficient efficiency in suppressing Sitophilus beetles.  In the same period, we studied the seasonal dynamics of the Indian mealmoth ( Plodia interpunctella ), the Mediterranean flour moth ( Ephestia kuehniella ) and the Angoumois grain moth ( Sitotroga cerealella ) in cereal stores, where we were also searching for possible indigenious  natural enemies of stored product insects pests. We have confirmed the occurrence of two parasitoids, Anisopteromalus calandrae and Dibrachys microgastri . In 2017, we have organized the 11 th Conference of the IOBC/wprs Working Group on Integrated Protection of Stored Products (Ljubljana, 3-5 July), which was attended by 136 participants from 25 countries. We also transfer knowledge to Slovenian agricultural specialists about the harmfulness and possible ways of controlling stored products insects pests. In 2014, we have organized a workshop on this topic (“From Technological Maturity to Storing of Cereals and Legumes“).  In 2015, we have hosted C. Athanassiou as an invited lecturer at the 12 th Slovenian Conference on Plant Protection with international participation in Ptuj. In recent years, we have been working with experts from other countries with the aim of studying the efficacy of environmentally acceptable insecticides (spinosad, spinetoram) and the influence of cereal production technologies on grains’ susceptibility to attack by Sitophilus beetles. Furthermore, we participate in the research regarding the efficiency of new formulations of insecticidal preparations. The paper presents the chronology of activities in this area of our work.  Keywords : stored products pests, Slovenia, scientific work, professional work

folia biologica et geologica

12 let (2005-2017) raziskovalnega in strokovnega dela na področju zatiranja skladiščnih škodljivcev v Sloveniji / Twelve years (2005-2017) of scientific and professional work in the field of stored products pests protection in Slovenia