Acta Phytopathologica Et Entomologica Hungarica最新文献

An overview of alien, invasive Microlepidoptera species, potential pests in agri- horti- or silviculture, recently found in Hungary 概述最近在匈牙利发现的外来入侵小鳞翅目物种，它们可能是农业、园艺或造林业中的害虫

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2024-08-09 DOI: 10.1556/038.2024.00209

Anna Teski, Attila Takács, Zoltán Pálinkás, B. Molnár, G. Szőcs

引用次数: 0

Catalogue of the Uropodina species (Acari: Mesostigmata) described between 1993 and 2023 1993 年至 2023 年间描述的 Uropodina 物种（蛔虫：介形目）目录

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2024-08-09 DOI: 10.1556/038.2024.00216

J. Kontschán

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A new Paraepitrimerus species (Acari: Acariformes: Eriophyoidea) from Hungary on an endemic plant, Minuartia frutescens (Caryophyllaceae) 匈牙利特有植物 Minuartia frutescens (Caryophyllaceae) 上的 Paraepitrimerus 新种（蛔虫：蛔形目：Eriophyoidea）

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2024-07-09 DOI: 10.1556/038.2024.00211

G. Ripka

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The impact of irrigation with harvested rainwater containing asbestos cement matrix on the germination characteristics of Solanum lycopersicum 用含有石棉水泥基质的雨水灌溉对茄科植物发芽特性的影响

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2024-07-01 DOI: 10.1556/038.2024.00207

Gergely Zoltán Macher, Dóra Beke

引用次数: 0

Changes in RNase activities and in expression of two RNase genes in powdery mildew infected barley, wheat and Brachypodium distachyon leaves 受白粉病感染的大麦、小麦和 Brachypodium distachyon 叶片中 RNase 活性和两种 RNase 基因表达的变化

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2024-07-01 DOI: 10.1556/038.2024.00208

C. Juhász, G. Gullner, Balázs Barna

{"title":"Changes in RNase activities and in expression of two RNase genes in powdery mildew infected barley, wheat and Brachypodium distachyon leaves","authors":"C. Juhász, G. Gullner, Balázs Barna","doi":"10.1556/038.2024.00208","DOIUrl":"https://doi.org/10.1556/038.2024.00208","url":null,"abstract":"Changes in RNase activities were investigated in extracts from barley near isogenic lines without or with various powdery mildew resistance genes and were compared to changes in wheat and Brachypodium distachyon leaves after powdery mildew infections. In barley, the compatible interaction with powdery mildew induced the highest increase in RNase activity as measured spectrophotometrically. The incompatible interaction that accompanied with hypersensitive reaction in Mla leaves gave less increase, whereas incompatible interactions in Mlg and mlo barley leaves without visible symptoms gave the least increase of RNase activity. In wheat, the largest RNase activity was found in leaves infected with the compatible wheat powdery mildew or wheat stem and leaf rusts. RNase activity in B. distachyon was higher than that in healthy wheat and especially barley leaves. The electrophoretic RNase enzyme activity patterns were different in barley, wheat and B. distachyon plants, but showed similar activities as determined spectrophotometrically. Barley genes encoding endonuclease 2 and ribonuclease 3-like protein X3 showed the highest expression in the compatible barley - barley powdery mildew interaction as measured by RT-qPCR. This correlated with RNase activities in leaf extracts suggesting that RNases in barley and wheat may act as susceptibility factors of powdery mildew and rust diseases.","PeriodicalId":7136,"journal":{"name":"Acta Phytopathologica Et Entomologica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141706035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Geospatial share of fungicide resistant Botrytis cinerea mutations in the Tokaj and Eger wine regions according to local pest management strategies 托卡伊和埃格尔葡萄酒产区根据当地虫害管理策略确定的抗杀菌剂灰葡萄孢菌变异的地理空间比例

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2024-06-05 DOI: 10.1556/038.2024.00205

Júlia Hegyi-Kaló, Richard F. Golen, Z. Karácsony, Adrienn Gomba-Tóth, Thomas Cels, Á. I. Hegyi, K. Váczy

{"title":"Geospatial share of fungicide resistant Botrytis cinerea mutations in the Tokaj and Eger wine regions according to local pest management strategies","authors":"Júlia Hegyi-Kaló, Richard F. Golen, Z. Karácsony, Adrienn Gomba-Tóth, Thomas Cels, Á. I. Hegyi, K. Váczy","doi":"10.1556/038.2024.00205","DOIUrl":"https://doi.org/10.1556/038.2024.00205","url":null,"abstract":"Botrytis cinerea is one of the fungal pathogens with the widest host plant spectrum, causing serious yield losses and significant economic damage in vineyards from year to year. As an ubiquitous, polyphagous fungal pathogen, with both saprophytic and parasitic lifestyle. The sequential use of active substances belonging to the same chemical family to protect vineyards can lead to an increase in fungal chemical resistance, which is reflected in the enrichment of point mutations in the genomic regions coding proteins involved in the mechanism of action of different pesticides. The aim of our studies was to compare the sensitivity to different fungicides of B. cinerea populations in two wine regions with different pest management practices: the Tokaj region, where the presence of B. cinerea is necessary to produce noble rot wines, and the adjacent Eger Region, where a total protection against B. cinerea is desired. Our study is the first Hungarian report of some previously studied resistance mutations in ERG27 and SDHB protein-coding genes. We identified point mutations in ERG27 transmembrane domain that have not been previously described but may affect the emergence of resistance to certain fungicides. Our study shows that the B. cinerea population of the Northern Hungary region is consistently characterized by an increase in fenhexamid resistance.","PeriodicalId":7136,"journal":{"name":"Acta Phytopathologica Et Entomologica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141384936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A new pathogenic polypore on urban trees: The first record of Rigidoporus ulmarius (Rigidoporaceae, Hymenochaetales) in Hungary 城市树木上的一种新病原多孔菌：Rigidoporus ulmarius（Rigidoporaceae，Hymenochaetales）在匈牙利的首次记录

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2024-04-15 DOI: 10.1556/038.2024.00195

V. Papp

引用次数: 0

To attract a moth: Wind tunnel and field testing of plant odor and light stimuli and their combination for Ostrinia nubilalis 吸引飞蛾风洞和野外测试植物气味和光刺激及其组合对小蠹蛾的作用

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2024-04-12 DOI: 10.1556/038.2024.00197

M. Zhukovskaya, I. Grushevaya, Alexander A. Miltsen, O. Selitskaya, A. Shchenikova, A. N. Frolov, Miklós Tóth

{"title":"To attract a moth: Wind tunnel and field testing of plant odor and light stimuli and their combination for Ostrinia nubilalis","authors":"M. Zhukovskaya, I. Grushevaya, Alexander A. Miltsen, O. Selitskaya, A. Shchenikova, A. N. Frolov, Miklós Tóth","doi":"10.1556/038.2024.00197","DOIUrl":"https://doi.org/10.1556/038.2024.00197","url":null,"abstract":"The European corn borer, Ostrinia nubilalis (Hubner), relies on multimodal sensory information to find food, mates, mating and ovipositional grounds. Successful phytosanitary monitoring demands for the bait for the field traps to obtain the most reliable representation of pest abundance. Attraction to light and blend of key components of host plant odor, was tested both in the laboratory and field conditions. Ultraviolet light, which was the most effective in the wind tunnel experiments, was further tested in the field alone and in combination with bisexual lure. Bisexual lure, being attractive in the lab, as well as in the field, did not improve responses to ultraviolet in both experimental designs. All three baits attracted significantly more females than males in the field. Wind tunnel experiments revealed that ultraviolet elicited the shortest response latencies either alone or paired with the odor bait. The lack of synergistic effect between attractive light and odor stimuli is an important issue for pest monitoring. The possible reasons for the observed lack of synergy are the hierarchy of behavioral responses to different stimuli or the intensities of both stimuli are critically important for attractivity of combined stimulus and differ from separately presented ones.","PeriodicalId":7136,"journal":{"name":"Acta Phytopathologica Et Entomologica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140711177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fusarium head blight in wheat: Impact of growing season, wheat variety and nitrogen fertilization under natural infection 小麦赤霉病:自然侵染下生长季节、小麦品种和施氮量的影响

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2023-11-10 DOI: 10.1556/038.2023.00190

Elias El Chami, Josepha El Chami, Ákos Tarnawa, Katalin Mária Kassai, Zoltán Kende, Márton Jolánkai

{"title":"Fusarium head blight in wheat: Impact of growing season, wheat variety and nitrogen fertilization under natural infection","authors":"Elias El Chami, Josepha El Chami, Ákos Tarnawa, Katalin Mária Kassai, Zoltán Kende, Márton Jolánkai","doi":"10.1556/038.2023.00190","DOIUrl":"https://doi.org/10.1556/038.2023.00190","url":null,"abstract":"Abstract The fungal genus Fusarium encompasses a diverse group of species responsible for synthesizing mycotoxins, particularly deoxynivalenol, fumonisin, and zearalenone and inducing Fusarium head blight in wheat. The research was undertaken over a period of two consecutive growing seasons (2020 and 2021) on the premises and facilities of the Hungarian University of Agriculture and Life Sciences (MATE). The objective of this study was to investigate the impact of growing season, nitrogen fertilization, and wheat variety on Fusarium infection as well as mycotoxin contamination in wheat kernel. Zearalenone was absent throughout the course of the two growing seasons, whereas deoxynivalenol was found solely in 2020. The findings demonstrate that nitrogen fertilization failed to exhibit a statistically significant impact on both Fusarium infection and mycotoxin production. The impact of wheat variety on Fusarium infection and deoxynivalenol was not found to be statistically significant. However, it exerted a significant effect on fumonisin production. The growing season exerted a statistically significant impact on the incidence of Fusarium infection and the ensuing contamination with mycotoxins, attributable to augmented precipitation levels in 2021 compared to 2020, specifically during the flowering period when the spike of wheat is highly susceptible to Fusarium infection.","PeriodicalId":7136,"journal":{"name":"Acta Phytopathologica Et Entomologica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135137614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

In vitro characterization of a Bacillus velezensis isolate as an antagonist of grapevine trunk disease pathogens 葡萄树干病病原菌拮抗芽孢杆菌的体外鉴定

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2023-11-10 DOI: 10.1556/038.2023.00192

Dóra Szabó, Nikolett Molnár, Adrienn Geiger, Zoltán Karácsony, Kálmán Zoltán Váczy

{"title":"In vitro characterization of a Bacillus velezensis isolate as an antagonist of grapevine trunk disease pathogens","authors":"Dóra Szabó, Nikolett Molnár, Adrienn Geiger, Zoltán Karácsony, Kálmán Zoltán Váczy","doi":"10.1556/038.2023.00192","DOIUrl":"https://doi.org/10.1556/038.2023.00192","url":null,"abstract":"Abstract One of the major and yet unsolved threats for viticulture is the group of vascular fungal infections, the so-called grapevine trunk diseases. Besides their latent nature and the enormous number of associated pathogens, their control is also hampered by the lack of effective fungicides, directing growing attention toward the use of biocontrol agents. In the present study the isolation, identification, and characterization of a bacterial strain are presented, showing biocontrol potential against some main causal agents of grapevine trunk diseases. The strain was isolated from the wood of an asymptomatic grapevine and selected for the fungicidal activity against the pathogen Phaeomoniella chlamydospora . According to 16S rDNA, gyrA, and gyrB sequences, the isolate belongs to Bacillus velezensis species. Confrontation tests with the bacterium or with its fermentation broth further revealed growth inhibition and fungicide activity against Botryosphaeria dothidea , Eutypa lata and Diaporthe ampelina pathogens. Fractionation of the bacterial culture filtrate suggests that the antifungal agents secreted by the B. velezenzis isolate are mainly lipoproteins. Phytotoxicity tests were also carried out with the isolate, showing no harmful effects on grapevine foliar disks.","PeriodicalId":7136,"journal":{"name":"Acta Phytopathologica Et Entomologica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135136546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0