@article{MTMT:34832618, title = {Frost hardiness of flower buds of 16 apricot cultivars during dormancy}, url = {https://m2.mtmt.hu/api/publication/34832618}, author = {Bakos, József László and Ladányi, Márta and Szalay, László}, doi = {10.2478/fhort-2024-0005}, journal-iso = {FOL HORTICULT}, journal = {FOLIA HORTICULTURAE}, volume = {35}, unique-id = {34832618}, issn = {0867-1761}, abstract = {The effectiveness of apricot cultivation is greatly threatened by frost damage to flower buds during the dormancy period. One of the most important aspects of the evaluation of cultivars is therefore the determination of their frost tolerance. In this paper, the frost hardiness of flower buds of 16 apricot cultivars was investigated in three dormancy periods, applying a standardised artificial freezing test protocol and determining LT 50 values. The results showed that both the genotypes and the yearly climatic conditions had a significant effect on frost tolerance. A genotype generally determines the potential maximum of its frost tolerance (‘Sweet Red’ and ‘Primaya’ were very sensitive to frost every year, while ‘Harlayne’ and ‘Rózskajszi C.1406’ could be considered as frost hardy). Flower buds can reach different levels of frost resistance each year depending on the temperature conditions during the hardening and dehardening periods. From the point of view of yield security, it is essential when planning an orchard, to take into account and harmonise the frost hardiness of the cultivars selected and the growing site conditions. Therefore, it is very important to have adequate information about the frost hardiness of different apricot cultivars, which should be included in cultivar descriptions. This paper is intended to contribute to this goal.}, year = {2024}, eissn = {2083-5965}, orcid-numbers = {Ladányi, Márta/0000-0003-3114-8289} } @article{MTMT:34784374, title = {Competition Indices and Economic Benefits of Winter Wheat and Winter Peas in Mixed Cropping}, url = {https://m2.mtmt.hu/api/publication/34784374}, author = {Vályi Nagy, Marianna and Kristó, István and Tar, Melinda and Rácz, Attila and Szentpéteri, Lajos and Irmes, Katalin and Kovács, Gergő Péter and Ladányi, Márta}, doi = {10.3390/agronomy14040786}, journal-iso = {AGRONOMY-BASEL}, journal = {AGRONOMY (BASEL)}, volume = {14}, unique-id = {34784374}, abstract = {Intensive wheat production, which produces high yields through the excessive use of chemical inputs and non-renewable energy, is unsustainable in the long term. Innovative cultivation methods such as intercropping can address emerging challenges. This kind of plant association offers the possibility of achieving a balanced yield with the use of a natural nitrogen source. An experiment was conducted for three growing seasons (2020/2021, 2021/2022, 2022/2023) with a combination of three winter wheat varieties (GK Szilárd, Cellule, GK Csillag) and a winter pea variety (Aviron) in three sowing densities to determine the species interaction and the economics of mixed plots. The intercropping systems were evaluated in terms of the land equivalent ratio (LER), aggressivity (A), competitive ratio CR), actual yield loss (AYL), monetary advantage index (MAI), and intercropping advantage (IA). In almost all mixtures, the values of partial A, CR, and AYL indicated that wheat was more competitive than peas due to the overconcentration of mixtures. For MAI, the mixture Cellule/Aviron 75:50 was more profitable than the others in the first two years. Our results draw attention to the influence of the seeding rate, which can contribute to new directions for current research.}, year = {2024}, eissn = {2073-4395}, pages = {786}, orcid-numbers = {Kristó, István/0000-0001-7741-2546; Tar, Melinda/0000-0002-9630-7140; Rácz, Attila/0000-0002-7905-7493; Szentpéteri, Lajos/0000-0002-1800-4267; Irmes, Katalin/0000-0002-8678-0970; Ladányi, Márta/0000-0003-3114-8289} } @article{MTMT:34773566, title = {Aroma Profile of Apple Spirits Fermented With non- Saccharomyces Yeasts and Their Dynamic Changes During Maturation}, url = {https://m2.mtmt.hu/api/publication/34773566}, author = {Fejzullahu, Fatjona and Ladányi, Márta and Kun-Farkas, Gabriella and Kun, Szilárd}, doi = {10.1080/03610470.2024.2327911}, journal-iso = {J AM SOC BREW CHEM}, journal = {JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS}, unique-id = {34773566}, issn = {0361-0470}, year = {2024}, eissn = {1943-7854}, orcid-numbers = {Ladányi, Márta/0000-0003-3114-8289} } @article{MTMT:34693704, title = {Species-dependent impacts on the nutritional profile of tomato (Solanum lycopersicum L.) and rocket (Eruca sativa L.) plants following to foliar application of yeast suspensions}, url = {https://m2.mtmt.hu/api/publication/34693704}, author = {Tóbiás, Andrea and Ladányi, Márta and Koren, Dániel and Csambalik, László Orbán}, doi = {10.1007/s00344-024-11252-8}, journal-iso = {J PLANT GROWTH REGUL}, journal = {JOURNAL OF PLANT GROWTH REGULATION}, volume = {1}, unique-id = {34693704}, issn = {0721-7595}, year = {2024}, eissn = {1435-8107}, pages = {1}, orcid-numbers = {Ladányi, Márta/0000-0003-3114-8289; Csambalik, László Orbán/0000-0001-5994-1428} } @article{MTMT:34538636, title = {Diabrotica v. virgifera Seems Not Affected by Entomotoxic Protease Inhibitors from Higher Fungi}, url = {https://m2.mtmt.hu/api/publication/34538636}, author = {Toepfer, Stefan and Toth, Szabolcs and Zupan, Tanja and Bogataj, Urban and Žnidaršič, Nada and Ladányi, Márta and Sabotič, Jerica}, doi = {10.3390/insects15010060}, journal-iso = {INSECTS}, journal = {INSECTS}, volume = {15}, unique-id = {34538636}, abstract = {Certain soil insects, such as the root-damaging larvae of the maize pest Diabrotica virgifera virgifera (Coleoptera: Chrysomelidae), are increasingly difficult to control because of recent bans of some insecticides. An alternative and safer approach may be the development of biopesticides based on entomotoxic defense proteins of higher fungi. Many of these potentially interesting proteins are protease inhibitors, and some have been shown to adversely affect insects. We examined the effects of the cysteine protease inhibitors macrocypin 1, 3, and 4 from Macrolepiota procera, clitocypin from Clitocybe nebularis, and cocaprin 1 and the serine protease inhibitor cospin 1 from Coprinopsis cinerea on D. v. virgifera. We confirmed the inhibition by mycocypins of the cysteine catalytic-type proteolytic activities in gut extracts of larvae and adults. The inhibition of pGlu-Phe-Leu-hydrolyzing activity was stronger than that of Z-Phe-Arg-hydrolyzing activity. Mycocypins and cospin resisted long-term proteolytic digestion, whereas cocaprin 1 was digested. Bioassays with overlaid artificial diet revealed no effects of proteins on neonatal mortality or stunting, and no effects on adult mortality. Immersion of eggs in protein solutions had little effect on egg hatching or mortality of hatching neonates. Microscopic analysis of the peritrophic matrix and apical surface of the midguts revealed the similarity between larvae of D. v. virgifera and the chrysomelid Leptinotarsa decemlineata, which are sensitive to these inhibitors. The resistance of D. v. virgifera to fungal protease inhibitors is likely due to effective adaptation of digestive enzyme expression to dietary protease inhibitors. We continue to study unique protein complexes of higher fungi for the development of new approaches to pest control.}, year = {2024}, eissn = {2075-4450}, pages = {60}, orcid-numbers = {Toth, Szabolcs/0000-0003-4238-2361; Zupan, Tanja/0000-0003-2336-0634; Ladányi, Márta/0000-0003-3114-8289; Sabotič, Jerica/0000-0002-2404-0192} } @article{MTMT:34483913, title = {Evaluation the Significance of 'Candidatus Phytoplasma Prunorum' Pathogen for Apricot Cultivars}, url = {https://m2.mtmt.hu/api/publication/34483913}, author = {Koncz, László Sándor and Maitz, Miklós and Reichhardt, Borbála and Ladányi, Márta and Palkovics, László and Kovács, Gergő and Ágoston, János and Nagy, Géza and Horváthné Petróczy, Marietta}, doi = {10.13189/ujps.2024.110101}, journal-iso = {UNIVERSAL JOURNAL OF PLANT SCIENCE}, journal = {UNIVERSAL JOURNAL OF PLANT SCIENCE}, volume = {11}, unique-id = {34483913}, issn = {2332-337X}, year = {2024}, eissn = {2332-3450}, pages = {1-10}, orcid-numbers = {Ladányi, Márta/0000-0003-3114-8289; Ágoston, János/0000-0002-1088-4271; Horváthné Petróczy, Marietta/0000-0002-6139-8281} } @inbook{MTMT:34550832, title = {A hallgatói túlcsúszás lehetséges okai a nappali tagozatos alapszakos agrárhallgatók körében 2014 és 2019 között végzet felmérés alapján}, url = {https://m2.mtmt.hu/api/publication/34550832}, author = {Huszárszky, Szilvia Zsuzsanna and Ladányi, Márta}, booktitle = {Tanulmányok a Diplomás Pályakövető Rendszer 2010 és 2021 közötti kutatásainak eredményeiből}, unique-id = {34550832}, year = {2023}, pages = {75-88}, orcid-numbers = {Huszárszky, Szilvia Zsuzsanna/0000-0001-8945-3994; Ladányi, Márta/0000-0003-3114-8289} } @article{MTMT:34451912, title = {Changes in Rosmarinic Acid Accumulation and Rosmarinic Acid Synthase Gene Expression in Thymus vulgaris L. Influenced by Phenology and Environmental Factors}, url = {https://m2.mtmt.hu/api/publication/34451912}, author = {Trócsányi, E. and Gampe, Nóra and Ladányi, Márta and Szabó, D. and Németh, É.Z. and György, Zsuzsanna}, doi = {10.7235/HORT.20230060}, journal-iso = {KOREAN J HORTIC SCI}, journal = {KOREAN JOURNAL OF HORTICULTURAL SCIENCE & TECHNOLOGY}, volume = {41}, unique-id = {34451912}, issn = {1226-8763}, year = {2023}, eissn = {2465-8588}, pages = {695-708}, orcid-numbers = {Gampe, Nóra/0000-0001-7208-9372; Ladányi, Márta/0000-0003-3114-8289} } @article{MTMT:34404347, title = {Flower bud development of almond cultivars based on three different methods}, url = {https://m2.mtmt.hu/api/publication/34404347}, author = {Keleta Belay, Teweldemedhin and Szalay, László and Ladányi, Márta and Kovácsné Békefi, Zsuzsanna}, doi = {10.2478/fhort-2023-0027}, journal-iso = {FOL HORTICULT}, journal = {FOLIA HORTICULTURAE}, volume = {35}, unique-id = {34404347}, issn = {0867-1761}, abstract = {Flower bud development of fruit trees plays a key role in their climatic adaptation. It is closely related to dormancy release that determines winter frost susceptibility. Detailed characterisation of flower bud development of 25 almond ( Prunus amygdalus L. Batsch) accessions representing wide range of flowering times have been performed by microsporogenesis and pistil growth studies for 3 years. Six developmental stages were distinguished in the process of microsporogenesis, while pistil development could be classified into four phases. The examined cultivars showed significant differences in the length and occurrence of microspore developmental stages and year effect was observed. On the basis of the length of microsporogenesis stages, cultivars were clustered into five main groups. The shortest periods of archesporium and microsporogenesis as a sum were detected in accessions ‘Eriane’, ‘5/15’ and ‘1/7’ (with an average of 20 and 138 days in all three), while the longest ones were determined in ‘Constanti’ and ‘Vairo’ (65 and 160 days in both), respectively. The increment of pistil length was suspended during the dormancy period and after dormancy release, it was accelerated first at a slow rate followed by a few days of rapid growth prior to blooming. In order to determine the date of endodormancy release, these three methods – microsporogenesis, pistil length studies, and forcing of shoots – were analysed. All methods revealed significant differences among accessions. The dormancy release estimated by microsporogenesis studies showed the highest variability among the three methods used.}, year = {2023}, eissn = {2083-5965}, pages = {381-393}, orcid-numbers = {Ladányi, Márta/0000-0003-3114-8289} } @CONFERENCE{MTMT:34314151, title = {Kontakt hatásmechanizmusú növényvédő szerek in vitro hatékonysága a Cytospora leucostoma kórokozóval szemben}, url = {https://m2.mtmt.hu/api/publication/34314151}, author = {Koncz, László Sándor and Márton, Vivien and Ladányi, Márta and Nagy, Géza and Palkovics, László and Horváthné Petróczy, Marietta}, booktitle = {28. Tiszántúli Növényvédelmi Fórum: Program - Összefoglalók}, unique-id = {34314151}, year = {2023}, pages = {96-97}, orcid-numbers = {Ladányi, Márta/0000-0003-3114-8289; Horváthné Petróczy, Marietta/0000-0002-6139-8281} }