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Acta Phytopathologica Et Entomologica Hungarica最新文献

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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
Pub Date : 2021-07-09 DOI: 10.1556/038.2021.00005
G. Ripka, E. Kiss, J. Kontschán, Á. Szabó
Three eriophyoid species are recorded for the first time in Hungary, viz. Paraepitrimerus erigeronsis Xue et Hong collected from Erigeron annuus (L.) Pers. (Asteraceae), Phyllocoptes parvulus (Nalepa) from Potentilla reptans L. (Rosaceae) and Aceria salicina (Nalepa) from Salix alba L. (Salicaceae). In addition, supplementary description of the vagrant phyllocoptine mite, Paraepitrimerus erigeronsis, and the deuterogynous and leaf margin rolling Aculus craspedobius (Nalepa) from Salix integra Thunb. (Salicaceae) is provided.
本文在匈牙利首次记录到3种拟羽翼虫,分别为:Erigeron annuus (L.)中的Paraepitrimerus Xue et Hong。珀耳斯。(Asteraceae)、来自蔷薇科(rosacae)的parvulus (Nalepa)和来自水杨科(Salix alba L.)的salicina (Nalepa)。此外,还补充描述了柳属叶柄螨(phyllocoptine螨)、erigeronsis副叶柄螨(Paraepitrimerus erigeronsis)和雌雄同体叶缘滚动的Aculus craspedobius (Nalepa)。(水杨科)。
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引用次数: 2
In memoriam professor Wittko Francke 纪念Wittko Francke教授
Pub Date : 2021-07-08 DOI: 10.1556/038.2021.00001
G. Szőcs, M. Tóth
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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
Pub Date : 2021-07-07 DOI: 10.1556/038.2021.00008
S. Keszthelyi, Petra Grünvald, F. Pál-Fám
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.
含球孢白僵菌(Bals.-Criv)的实验生物接种剂(Natur Nova, Natur Agro Hungary Ltd., Hungary)的杀虫效果。Vuill。以粮仓象鼻虫为模拟对象,对小麦储粮害虫进行了金龟子绿僵菌和麦氏绿僵菌的室内防治试验。为了比较,还设置了两种应用:一种是纯灰处理的谷物处理,一种是土壤注入处理。我们的研究结果证实了一些生物农药可以对非目标节肢动物产生意想不到的影响。然而,研究的生物农药对目标节肢动物的影响与线虫有关。然而,含球孢白僵菌和绿僵菌的生物接种剂Natur Nova免灰分的应用并不适合于消除以小麦黑穗病为模型的储藏产品害虫。在推荐的环境和害虫种类中,以及与灰载体一起施用时,观察了这些生物农药的植物保护效果。
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引用次数: 0
In memoriam Professor Zoltán Király 为了纪念,教授Zoltán Király
Pub Date : 2021-07-01 DOI: 10.1556/038.2021.00007
Balázs Barna
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引用次数: 0
The Whiteflies in Egypt (Hemiptera: Aleyrodidae) 埃及的粉虱(半翅目:粉虱科)
Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.014
Shaaban Abd-Rabou, G. Evans
Whiteflies are the most important pests of economic crops in Egypt causing huge damage to them by their direct feeding, formation of sooty mold on plants and vectoring of plant viruses. An updated list of the 25 species of whiteflies (Hemiptera: Aleyrodidae) known to occur in Egypt and an identification key are provided.
白蝇是埃及经济作物最重要的害虫,其直接取食、在植物上形成烟霉和传播植物病毒,对埃及经济作物造成巨大危害。提供了已知发生在埃及的25种白蝇(半翅目:白蝇科)的最新清单和鉴定钥匙。
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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
Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.016
L. Mosahaneh, H. Charehgani, M. Abdollahi, Rasool Rezaei
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).
在温室条件下,评价了哈茨木霉和荧光假单胞菌(CHA0)单独施用和联合施用对番茄土霉病的防治效果。易感番茄的种子。早期乌尔班纳在装有1.5公斤蒸汽灭菌土壤的干净塑料盆中播种。种植4周后,每个盆栽土壤中分别有20 ml/kg土壤的哈兹芽孢菌悬浮液(106孢子/ ml)和15 ml/kg土壤的荧光假单胞菌悬浮液(108 CFU/ ml)侵染。在其他盆栽土壤中同时施用这两种生物制剂作为联合施用。7 d后,除对照外,其余盆栽均以1、2、4个卵/ cm3土壤的初始种群密度接种爪哇栗霉。接种线虫60 d后,测定植株生长和线虫繁殖参数。结果表明:1、2、4个卵/ cm3侵染植株的线虫繁殖因子(Rf)在单施哈兹兰后分别降低了58、63、31%,单施荧光p (CHA0)后分别降低了11、33、12%,复合施用后分别降低了43、55、49%。两种生物制剂联合施用对控制线虫较高的初始种群密度(4个卵/ cm3)最为有效。
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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
Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.024
G. Szövényi, G. Puskás, G. Szőcs
(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
(1921–2020),博物学家、矫形学家、农业动物学家和前瞻性生态学家,拥有丰富的科学生涯。为了纪念他对昆虫学的重大贡献,我们试图对他的一些成就有所了解。在致力于他选择的昆虫目直翅目的同时,他也对日常农业害虫防治实践中出现的问题很敏感。因此,他处理了各种害虫,属于各种昆虫分类群(鞘翅目、鳞翅目、膜翅目)。他总是把实际问题放在生态学的背景下。这可能有助于他认识到在植物保护方面需要一种生态方法,并发展出早在1957年就以匈牙利语发表的生物/生态害虫管理的开创性概念。在为他的概念辩护时,他批评了有毒农药的过度使用,并为促进害虫天敌的有益活动提供了指导方针。通过这种方式,他为害虫综合治理(IPM)铺平了道路,领先于他那个时代的国际主流。他积极参与了国际生物控制组织(IOBC),是奥斯特林亚国际工作组(IWGO)的创始人,也是匈牙利布达佩斯植物保护研究所动物学系主任。他在匈牙利昆虫学学会担任过多个职位(主席、副主席、秘书、委员会成员),在该学会工作了80年。在这里,我们只引用他的一些最重要的昆虫学原创论文。他还定期在科普期刊上发表文章,并为年轻一代昆虫学家讲课。简历简介
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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)
Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.021
B. Páll‐Gergely, A. Hunyadi
Nagyelma n. gen. is erected for the northern Vietnamese Ennea aliena Bavay and Dautzenberg, 1912. The most closely related genus is probably Elma H. Adams, 1866, which also has a high-spired shell but differs from the new genus in the absence of a parietal tooth, the pointed-ovoid shell shape, and the penial sheath, which covers only half of the penis.
1912年,那格尔玛将军为越南北部的巴伐利亚和陶曾贝格建立。最接近的属可能是1866年的Elma H. Adams,它也有一个高尖的壳,但与新属的不同之处在于没有顶齿,尖卵形壳形状,以及只覆盖了一半阴茎的阴茎鞘。
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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
Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.018
I. Agudelo, H. Bach, R. Ricco, M. Wagner
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.
Chañar(Geoffroea decoticans-Fabaceae)是一种来自南美洲的树,通常会感染由昆虫引起的虫瘿。它的一种寄生虫是粗糙异狄虫(Cecidomyiidae,Diptera),它会产生带有粘性延长物的球形胆囊。由于这种植物在阿根廷有药用价值,其虫害可能会改变植物药物的质量。昆虫诱导的胆囊表面通常含有防御特征,如毛状体、硬度增加和多酚化合物含量增加。本研究的目的是评估胆囊的结构和组织化学特征,并比较胆囊、健康叶片和木质化茎中多酚代谢产物的含量。与叶的甲醇提取物相比,五倍子的甲醇提取物显示出最高量的多酚和原花青素,以及最低量的羟基肉桂衍生物和类黄酮。从胆囊外表面拍摄的照片显示,一些延长部分有头部。组织化学分析表明,延胡索中含有大量的原花青素和黄酮类化合物;这些植物化学和组织学特征可能对攻击粗糙a.crassa幼虫的有害真菌和寄生虫具有防御作用。这项研究的结果表明,在一种药用植物的昆虫诱导的胆汁中存在防御特征,对该物种的药理活性具有潜在意义。这是首次报道对G.corticans胆囊进行组织化学和植物化学研究。
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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
Pub Date : 2021-03-16 DOI: 10.1556/038.55.2020.020
A. Almási, R. Boroş, K. Salánki, B. Barna
One of the most important diseases of pea is caused by Pea seed-borne mosaic virus (PSbMV), which has a relatively wide host range. Since there are few varieties with resistance against the virus, and spraying insecticides is not very effective, the determination of the disease and the pathogen in the seeds is very important. Inoculum prepared from pea seeds showing typical virus symptoms caused very mild symptoms on Chenopodium amaranticolor and C. quinoa, but several chlorotic/necrotic lesions on bean (Phaseolus vulgaris) cv. Scarlet, and systemic symptoms with mosaic and curling of top leaves on bean cv. Maxidor. The detection of the virus was carried out by PCR using universal primers and virus sequence analysis. According to the phylogenetic analysis the PSbMV isolate identified in Hungary belongs to the pathotype P1 and associated with the cluster 2 isolates.
豌豆花叶病毒(PSbMV)是豌豆最重要的病害之一,其寄主范围较广。由于对病毒具有抗性的品种很少,而且喷洒杀虫剂效果不佳,因此确定种子中的病害和病原体非常重要。从豌豆种子制备的接种物表现出典型的病毒症状,在苋菜和藜麦上引起非常轻微的症状,但在豆科植物(Phaseolus vulgaris)上引起一些萎绿/坏死病变。赤红,及全身性症状,上叶呈镶嵌状和卷曲状。Maxidor。采用通用引物和病毒序列分析进行PCR检测。根据系统发育分析,在匈牙利发现的PSbMV分离物属于P1型,与第2群分离物相关。
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引用次数: 1
期刊
Acta Phytopathologica Et Entomologica Hungarica
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