Acta Phytopathologica Et Entomologica Hungarica最新文献_第6页

Three new gall mite records (Acari: Acariformes: Eriophyoidea) from Hungary and supplementary description of two species 匈牙利瘿螨三新记录(蜱螨亚纲:螨形目:瘿螨总科)及两种补充描述

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2021-07-09 DOI: 10.1556/038.2021.00005

G. Ripka, E. Kiss, J. Kontschán, Á. Szabó

引用次数: 2

In memoriam professor Wittko Francke 纪念Wittko Francke教授

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2021-07-08 DOI: 10.1556/038.2021.00001

G. Szőcs, M. Tóth

引用次数: 1

Controversial impact of experimental soil inoculant containing Beauveria bassiana and Metarhizium anisopliae on Sitophilus granarius 含球孢白僵菌和绿僵菌的试验土壤接种剂对谷物象虫的影响存在争议

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2021-07-07 DOI: 10.1556/038.2021.00008

S. Keszthelyi, Petra Grünvald, F. Pál-Fám

{"title":"Controversial impact of experimental soil inoculant containing Beauveria bassiana and Metarhizium anisopliae on Sitophilus granarius","authors":"S. Keszthelyi, Petra Grünvald, F. Pál-Fám","doi":"10.1556/038.2021.00008","DOIUrl":"https://doi.org/10.1556/038.2021.00008","url":null,"abstract":"The insecticidal efficacy of the experimental bioinoculants (Natur Nova, Natur Agro Hungary Ltd., Hungary) containing Beauveria bassiana (Bals.-Criv). Vuill. and Metarhizium anisopliae Metschnikoff against stored product pests modelled by granary weevil, Sitophilus granarius L. was evaluated on wheat in laboratory tests. In order to comparability, two applications were also set up: one purely ash-treated grain treatment against wireworms and a soil-injected one. Our results confirmed that some biopesticides can exert unexpected effect on non-target arthropods. However, the examined biopesticides were as empirically effected against the target arthropods regarding wireworms. Nevertheless, the application exempt from ash of the examined bioinoculants Natur Nova containing B. bassiana and M. anisopliae were not suitable for the elimination of the stored product pests modelled by S. granarius. In contrast, the putative plant protection effect of these biopesticides was observed in the course of applying the agents in the recommended environment and pest species as well as when applying them with ash carrier.","PeriodicalId":7136,"journal":{"name":"Acta Phytopathologica Et Entomologica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45052551","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 memoriam Professor Zoltán Király 为了纪念，教授Zoltán Király

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2021-07-01 DOI: 10.1556/038.2021.00007

Balázs Barna

引用次数: 0

The Whiteflies in Egypt (Hemiptera: Aleyrodidae) 埃及的粉虱（半翅目：粉虱科）

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.014

Shaaban Abd-Rabou, G. Evans

引用次数: 3

Biological Control Agents in the Management of Different Initial Population Densities of Meloidogyne javanica in Tomato 生物防治剂对不同初始种群密度的番茄黑僵菌管理

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.016

L. Mosahaneh, H. Charehgani, M. Abdollahi, Rasool Rezaei

{"title":"Biological Control Agents in the Management of Different Initial Population Densities of Meloidogyne javanica in Tomato","authors":"L. Mosahaneh, H. Charehgani, M. Abdollahi, Rasool Rezaei","doi":"10.1556/038.55.2020.016","DOIUrl":"https://doi.org/10.1556/038.55.2020.016","url":null,"abstract":"The efficacy of single and combined application of Trichoderma harzianum and Pseudomonas fluorescens (CHA0) in the controlling of Meloidogyne javanica on tomato plants was evaluated under green house conditions. Seeds of the susceptible tomato cv. Early-Urbana were sown in clean plastic pots containing 1.5 kg steam sterilized soil. Four weeks after planting, the soil of each pot was infested with a suspension of 20 ml/kg soil of T. harzianum (106 spores/ ml) and a suspension of 15 ml/kg soil of P. fluorescens (CHA0) (108 CFU/ ml). Soil of other pots were infested with the two tested bio-agents together as a combined application. Seven days later, plants in all pots, except the controls, were inoculated with M. javanica at initial population densities of 1, 2 or 4 eggs/ cm3 soil. Sixty days after nematode inoculation, the parameters of plant growth and nematode reproduction were determined. Results showed that the nematode reproduction factor (Rf) on the plants infected with 1, 2 and 4 eggs/ cm3 decreased by 58, 63 and 31% after the single application of T. harzianum, 11, 33 and 12% after the single application of P. fluorescens (CHA0) and 43, 55 and 49% after the combined application of the bio-agents, respectively. Combined application of the two bio-agents was found to be the most effective in controlling the higher initial population density of the nematode (4 eggs/ cm3).","PeriodicalId":7136,"journal":{"name":"Acta Phytopathologica Et Entomologica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42010926","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: 4

Commemoration of Dr. Barnabás Nagy, a Research Entomologist on a Mission to Serve Biodiversity and Agrozoology 纪念Barnabás Nagy博士，一位致力于服务生物多样性和农业动物学的昆虫学家

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.024

G. Szövényi, G. Puskás, G. Szőcs

{"title":"Commemoration of Dr. Barnabás Nagy, a Research Entomologist on a Mission to Serve Biodiversity and Agrozoology","authors":"G. Szövényi, G. Puskás, G. Szőcs","doi":"10.1556/038.55.2020.024","DOIUrl":"https://doi.org/10.1556/038.55.2020.024","url":null,"abstract":"(1921–2020), a naturalist, orthopterologist, agrozoologist and forward-looking ecologist covered a rich scientific career. In commemoration of his significant contribution to entomology, we attempt to shed some light on a selection of his achievements. While devoted to his chosen insect order, Orthoptera, he was sensitive also to problems coming from everyday’s practice in controlling pests in agriculture. Consequently, he dealt with various pest species, belonging to a variety of insect taxa (Coleoptera, Lepidoptera, Hymenoptera). He always put the actual problem in ecological context. This may have helped him to recognize the need for an ecological approach in plant protection and to develop the pioneering concept of biological / ecological pest management, published in Hungarian, as early as in 1957. When arguing for his concept, he criticized the surplus usages of toxic pesticides and provided guidelines for facilitating the beneficial activity of the natural enemies of pests. This way he prepared the way for integrated pest management (IPM), preceding the international mainstream of his age. He held an active part in the International Organization for Biological Control (IOBC), as a founder of the International Working Group of Ostrinia (IWGO), and was the Head of the Department of Zoology of the Plant Protection Institute, Budapest, Hungary. He held several positions in the Hungarian Entomological Society (President, vice-President, Secretary, committee member), to that society he was engaged for 80 years. Here we cite only some of his most important, original entomological papers. He regularly published also in journals for popular science and gave lectures for the young generations of entomologists.Curriculum vitae in a nutshell","PeriodicalId":7136,"journal":{"name":"Acta Phytopathologica Et Entomologica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44007740","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

Nagyelma n. gen. for Ennea aliena Bavay and Dautzenberg, 1912 (Gastropoda: Eupulmonata: Streptaxidae) Nagyelma n.gen.为Ennea aliena Bavay和Dautzenberg，1912（腹足目：肺目：Streptaxidae）

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.021

B. Páll‐Gergely, A. Hunyadi

引用次数: 0

Structural Characteristics and Content of Polyphenolic Compounds in Healthy Organs and Galls Induced by Allodiplosis crassa Kieff. and Jörg (Cecydomyiidae, Diptera) on Geoffroea decorticans (Hook. and Arn.) Burkart (Leguminosae) 粗糙异倍体诱导的健康器官和胆囊中多酚类化合物的结构特征和含量。和Jörg（Cecydomyidae，Diptera）在非洲紫薇（Hook.和Arn..）Burkart（豆科）上

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.018

I. Agudelo, H. Bach, R. Ricco, M. Wagner

{"title":"Structural Characteristics and Content of Polyphenolic Compounds in Healthy Organs and Galls Induced by Allodiplosis crassa Kieff. and Jörg (Cecydomyiidae, Diptera) on Geoffroea decorticans (Hook. and Arn.) Burkart (Leguminosae)","authors":"I. Agudelo, H. Bach, R. Ricco, M. Wagner","doi":"10.1556/038.55.2020.018","DOIUrl":"https://doi.org/10.1556/038.55.2020.018","url":null,"abstract":"Chañar (Geoffroea decorticans- Fabaceae) is a tree from South America that is normally infected with galls originated by insects. One of its parasites is Allodiplosis crassa (Cecidomyiidae, Diptera) which produces globular galls with sticky prolongations. Since this plant has medicinal uses in Argentina, its infestation could alter the quality of the plant drug. The surface of insect-induced galls usually contains defensive features such as trichomes, increased hardness and an increase in the content of polyphenolic compounds. The objective of this research is to assess the structural and histochemical features of the gall and to compare the content of polyphenolic metabolites in the gall, in the healthy leaf and in lignified stems of G. decorticans. The methanolic extract from the galls showed the highest amount of polyphenolic and proanthocyanidins and the lowest amount of hydroxycinnamic derivatives and flavonoids compared to the methanolic extract of the leaves. The photographs taken from the external surface of the gall showed that some prolongations have heads. The histochemical analysis showed that the prolongations have a high amount of proanthocyanidins and flavonoids; and that the heads are reactive to Sudan III. These phytochemical and histological characteristics may have a defensive role against harmful fungi and parasites that attack the larvae of the A. crassa. The results of this study show the presence of defensive features in an insect-induced gall of a medicinal plant with potential implications in the pharmacological activity of this species. This is the first report of a histochemical and phytochemical study in G. corticans galls.","PeriodicalId":7136,"journal":{"name":"Acta Phytopathologica Et Entomologica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49661801","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: 1

First Report on Pea Seed-borne Mosaic Virus in Hungary 匈牙利豌豆花叶病毒首次报道

Acta Phytopathologica Et Entomologica Hungarica Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.020

A. Almási, R. Boroş, K. Salánki, B. Barna

引用次数: 1