TY - JOUR AU - Fazekas, Imre AU - Kontschán, Jenő AU - Ripka, Géza TI - Új adatok a füge-levélbolha [Homotoma ficus (Linnaeus, 1758)] hazai előfordulásához (Insecta: Psylloidea: Homotomidae) JF - NÖVÉNYVÉDELEM J2 - NÖVÉNYVÉDELEM VL - 59 PY - 2023 IS - 9 SP - 381 EP - 383 PG - 3 SN - 0133-0829 UR - https://m2.mtmt.hu/api/publication/34226546 ID - 34226546 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Korda, Márton AU - Ripka, Géza AU - Hradil, Karel AU - Glavendekic, Milka AU - Matosevic, Dinka AU - Hrasovec, Boris AU - Paulin, Márton József AU - Csókáné Hirka, Anikó AU - Csóka, György TI - Alien eating alien - rapid spread of Aceria fraxiniflora, a non-native gall mite of the invasive green ash (Fraxinus pennsylvanica) in Central-Eastern Europe JF - EXPERIMENTAL AND APPLIED ACAROLOGY J2 - EXP APPL ACAROL VL - 2023 PY - 2023 IS - 91 SP - 405 EP - 412 PG - 8 SN - 0168-8162 DO - 10.1007/s10493-023-00849-5 UR - https://m2.mtmt.hu/api/publication/34199566 ID - 34199566 AB - The North American gall mite Aceria fraxiniflora was first recorded in Europe in southeast Hungary in 2017. Since then, it has shown a remarkably rapid spread on its host, the also North American green ash ( Fraxinus pennsylvanica ). By the beginning of 2023 it has been recorded in eight Central-Eastern European countries. In 2022 it was recorded on the other North American ash ( Fraxinus Americana ) in Zagreb (Croatia) and in Szarvas Arboretum (SE Hungary). Possible reasons and outcomes of this spread are discussed. LA - English DB - MTMT ER - TY - JOUR AU - Ambrus, Árpád AU - Vásárhelyi, Adrienn Ildikó AU - Ripka, Géza AU - Szemánné Dobrik, Henriett AU - Szenczi-Cseh, Júlia TI - Evaluation of the Results of Pesticide Residue Analysis in Food Sampled between 2017 and 2021 JF - Agrochemicals J2 - Agrochemicals VL - 2 PY - 2023 IS - 3 SP - 409 EP - 435 PG - 27 SN - 2813-3145 DO - 10.3390/agrochemicals2030023 UR - https://m2.mtmt.hu/api/publication/34092701 ID - 34092701 AB - As mandated by the EU and the national risk management duties, pesticide residues were determined by four specialized laboratories in 9924 samples taken from 119 crops of economic importance in Hungary and imported foodstuffs during 2017–2021. The screening method applied covered 622 pesticide residues as defined for enforcement purposes. The limit of detection ranged between 0.002 and 0.008 mg/kg. The 1.0% violation rate concerning all commodities was lower than in the European Union. No residue was detectable in 45.9% of the samples. For detailed analyses, six commodities (apple, cherry, grape, nectarine/peach, sweet peppers, and strawberry) were selected as they were analyzed in over 195 samples and most frequently contained residues. Besides testing their conformity with national MRLs, applying 0.3 MRL action limits for pre-export control, we found that 73% of the sampled lots would be compliant with ≥90% probability based on a second independent sampling. Multiple residues (2–23) in one sample were detected in 36–50% of the tested lots. Considering the provisions of integrated pest management, and the major pests and diseases of selected crops, normally three to four and exceptionally, seven to nine active ingredients with different modes of action should suffice for their effective and economic protection within four weeks before harvest. LA - English DB - MTMT ER - TY - JOUR AU - Ripka, Géza TI - Diversity of acarine fauna (Acari: Parasitiformes, Acariformes) inhabiting ornamental trees and shrubs in Hungary: A review JF - ACTA PHYTOPATHOLOGICA ET ENTOMOLOGICA HUNGARICA J2 - ACTA PHYTOPATHOL ENTOMOL HUNG VL - 58 PY - 2023 IS - 1 SP - 70 EP - 107 PG - 38 SN - 0238-1249 DO - 10.1556/038.2023.00189 UR - https://m2.mtmt.hu/api/publication/33879441 ID - 33879441 AB - This paper reviews of the recent progress in the acarological researches and knowledge on mites occurring in the canopy of ornamental trees and shrubs. The inventory of Acari includes 444 mite species belonging to 33 families which were recorded from 283 hardwood tree and shrub species of 45 plant families. The highest number of mite families and species were reported from the families Rosaceae (21 mite families), Salicaceae (20) and Oleaceae (17), and Salicaceae (99 mite species), Rosaceae (98) and Fagaceae (63), respectively. The most diverse acarine fauna was found on Acer campestre (37 mite species), Prunus spinosa (37), Acer pseudoplatanus (33), Tilia cordata (33) and Salix alba (31). The most frequently occurring mite species were Euseius finlandicus (on 78 host species), Tydeus californicus (64) and Zetzellia mali (60). LA - English DB - MTMT ER - TY - JOUR AU - Korda, Márton AU - Ripka, Géza AU - Csókáné Hirka, Anikó AU - Csóka, György TI - Az Aceria fraxiniflora (Felt) (Acari: Eriophyoidea) gyors terjeszkedése és jelenleg ismert előfordulásai Magyarországon JF - ERDÉSZETTUDOMÁNYI KÖZLEMÉNYEK J2 - ERDÉSZETTUD KÖZL VL - 12 PY - 2022 IS - 2 SP - 121 EP - 128 PG - 8 SN - 2062-6711 DO - 10.17164/EK.2022.08 UR - https://m2.mtmt.hu/api/publication/34050551 ID - 34050551 AB - A mikroszkopikus méretű gubacsatkák lágyszárú és fás szárú növények hajtásán, levelén, virágán és termésén élősködnek. Tápnövényeik nagyobb része a fás szárúak közül kerül ki. A közelmúltban amerikai kőrisen (Fraxinus pennsylvanica) megtalált Aceria fraxiniflora gubacsatka faj gyors terjedése szembetűnővé vált hazánkban. A jelenség vizsgálata során összesen tizenhét megyében, a főváros öt budai és kilenc pesti kerületében sikerült bizonyítani a faj jelenlétét. A felmérés során a faj gubacsai – Európában először – előkerültek a fehér kőrisről (F. americana) is. Az atkák szívogatásával érintett fákon a virágok, illetve termések gubacsosodásának mértéke potenciálisan felveti az inváziós amerikai kőris spontán terjedésének visszaesését is. LA - Hungarian DB - MTMT ER - TY - JOUR AU - Ripka, Géza AU - Király, Botond Gergely AU - Kontschán, Jenő AU - Szabó, Árpád AU - Kaźmierski, Andrzej TI - Contributions to the knowledge of the plant-inhabiting mite fauna of Hungary and Austria (Acari: Parasitiformes and Acariformes) JF - ACTA PHYTOPATHOLOGICA ET ENTOMOLOGICA HUNGARICA J2 - ACTA PHYTOPATHOL ENTOMOL HUNG VL - 57 PY - 2022 IS - 2 SP - 189 EP - 214 PG - 26 SN - 0238-1249 DO - 10.1556/038.2022.00160 UR - https://m2.mtmt.hu/api/publication/33363959 ID - 33363959 AB - Date-locality-host records for 37 mite species of 15 families are presented for Hungary and Austria. These results include the first record of eight species for Hungary, viz. Charletonia krendowskyi (Feider, 1954), Marantelophus rudaensis (Haitlinger, 1986), Cunaxa gazella (Berlese, 1916), Eupalopsellus oelandicus Sellnick, 1949, Tydeus lindquisti (Marshall, 1970), Neoseiulus dungeri (Karg, 1977), Neoseiulus tauricus (Livshitz et Kuznetzov, 1972) and Proctolaelaps drosophilae Karg, Baker et Jenkinson, 1995. Observations on habitat preferences, plant associations, co-occurrences and feeding behaviour are also provided. LA - English DB - MTMT ER - TY - JOUR AU - Fazekas, Imre AU - Kontschán, Jenő AU - Ripka, Géza TI - The first occurrence of the family Homotomidae (Hemiptera: Psylloidea) and Homotoma ficus (Linnaeus, 1758) in Hungary JF - ACTA PHYTOPATHOLOGICA ET ENTOMOLOGICA HUNGARICA J2 - ACTA PHYTOPATHOL ENTOMOL HUNG VL - 57 PY - 2022 IS - 2 SP - 139 EP - 147 PG - 9 SN - 0238-1249 DO - 10.1556/038.2022.00158 UR - https://m2.mtmt.hu/api/publication/33265831 ID - 33265831 AB - The first author observed Homotoma ficus (Linnaeus, 1758) larvae on several street and garden fig trees in the city of Pécs in southern Hungary at the end of May 2022. In the first week of June 2022, imagoes were already flying. This is the first observation of this species in Hungary, together with the first report of the family Homotomidae. A diagnosis and illustrations of adults and larvae in Hungary with 21 figures are given. LA - English DB - MTMT ER - TY - JOUR AU - Lewandowski, Mariusz AU - Ripka, Géza TI - Two new eriophyoid mite records (Acari: Acariformes: Eriophyoidea) from Hungary with neotype redescription of Proiectus farkasi (Boczek, 1969) comb. nov. and supplementary description of Trisetacus confusus Livshits et Vasilieva, 1982 JF - SYSTEMATIC AND APPLIED ACAROLOGY J2 - SYST APPL ACAROL-UK VL - 27 PY - 2022 IS - 7 SP - 1408 EP - 1422 PG - 15 SN - 1362-1971 DO - 10.11158/saa.27.7.8 UR - https://m2.mtmt.hu/api/publication/33262668 ID - 33262668 AB - We reported two new records of eriophyoid mites from Hungary—Proiectus farkasi (Boczek) comb. nov. collected from Pinus nigra J.F. Arnold (neotype), which was transferred from Phyllocoptes, and Trisetacus confusus Livshits et Vasilieva found on Pinus nigra and P. nigra subsp. salzmannii (Dunal) Franco (Pinaceae). We redescribed P. farkasi and T. confusus in detail, including morphological descriptions of the female, male, and nymph. LA - English DB - MTMT ER - TY - JOUR AU - Kontschán, Jenő AU - Bodnár, Dominika AU - Ripka, Géza TI - Új adatok a hazai levélbolhák (Insecta:Psylloidea) előfordulásaihoz III. JF - NÖVÉNYVÉDELEM J2 - NÖVÉNYVÉDELEM VL - 58 PY - 2022 IS - 9 SP - 394 EP - 397 PG - 4 SN - 0133-0829 UR - https://m2.mtmt.hu/api/publication/33106842 ID - 33106842 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Ripka, Géza AU - Király, Botond Gergely AU - Szabó, Árpád AU - Kaźmierski, Andrzej TI - Recent additions to the plant-inhabiting mite fauna of three European countries (Acari: Acariformes: Tydeoidea, Stigmaeidae) JF - SYSTEMATIC AND APPLIED ACAROLOGY J2 - SYST APPL ACAROL-UK VL - 27 PY - 2022 IS - 5 SP - 865 EP - 887 PG - 23 SN - 1362-1971 DO - 10.11158/saa.27.5.4 UR - https://m2.mtmt.hu/api/publication/32742303 ID - 32742303 LA - English DB - MTMT ER -