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Thysanoptera: Thripidae
Preferences of Scirtothrips dorsalis Hood 1919 (Thysanoptera: Thripidae) for different structures of cotton (Gossypium hirsutum L.) plants in the Magdalena warm valley of Colombia Preferencias de Scirtothrips dorsalis Hood 1919 (Thysanoptera: Thripidae) por diferentes estructuras de la planta del algodón (Gossypium hirsutum L.) en el valle cálido del Magdalena Everth Ebratt1*, Andrés Rodríguez2, Buenaventura Monje2, Edgar Varón2, Helena Brochero3, and Arturo Goldarazena4 ABSTRACT RESUMEN Thrips samples were collected from cotton crops in the Andean En la región Andina que comprende el valle cálido del alto region of the Magdalena warm valley, an area represented by the Magdalena representado por los departamentos de Tolima, Colombian departments of Tolima, Huila and Cundinamarca. Huila y Cundinamarca en Colombia se recolectaron muestras Ten cotton plants were randomly selected per hectare in each de trips en cultivos de algodón. En cada predio se selecciona- plot. Five young leaves, five floral buds, five opened flowers ron diez plantas de algodón al azar por hectárea en las cuales and five bolls or fruits were inspected. Immature stages were se inspeccionaron cinco hojas jóvenes o terminales foliares, separated from the adults and a first classification was made cinco botones florales, cinco flores abiertas y cinco cápsulas o according to the present thrips morphotypes, separating the frutos. Los estados inmaduros se separaron de los adultos y se adults of possible S. dorsalis specimens from the others. T- hizo una primera clasificación de acuerdo a los morfotipos de Student and Kruskal-Wallis tests were performed in order trips presentes, separando los adultos de posibles especímenes to find statistical differences between the different evaluated de S. -
Insecticidal Toxicities of Carvacrol and Thymol Derived from Thymus Vulgaris Lin. Against Pochazia Shantungensis Chou &
www.nature.com/scientificreports OPEN Insecticidal toxicities of carvacrol and thymol derived from Thymus vulgaris Lin. against Pochazia Received: 27 April 2016 Accepted: 14 December 2016 shantungensis Chou & Lu., newly Published: 20 January 2017 recorded pest Jun-Hwan Park1, Ye-Jin Jeon1, Chi-Hoon Lee1,2, Namhyun Chung3 & Hoi-Seon Lee1 The insecticidal toxicities of five essential oils againstPochazia shantungensis adults and nymphs, newly recorded pests, were evaluated. The LC50 values of Thymus vulgaris, Ruta graveolens, Citrus aurantium, Leptospermum petersonii and Achillea millefolium oils were recorded as 57.48, 84.44, 92.58, 113.26 and 125.78 mg/L, respectively, against P. shantungensis nymphs using the leaf dipping bioassay, and 75.80, 109.86, 113.26, 145.06 and 153.74 mg/L, respectively, against P. shantungensis adults using the spray bioassay method. Regarding volatile components identified inT . vulgaris oil, the LC50 values of carvacrol and thymol using the leaf dipping bioassay against P. shantungensis nymphs were 56.74 and 28.52 mg/L, respectively. The insecticidal action of T. vulgaris oil against P. shantungensis could be attributed to carvacrol and thymol. Based on the structure-toxicity relationship between thymol analogs and insecticidal toxicities against P. shantungensis nymphs similar to the LC50 values against P. shantungensis adults, the LC50 values of thymol, carvacrol, citral, 2-isopropylphenol, 3-isopropylphenol, and 4-isopropylphenol were 28.52, 56.74 and 89.12, 71.41, 82.49, and 111.28 mg/L, respectively. These results indicate that the insecticidal mode of action of thymol analogs may be largely attributed to the methyl functional group. -
A Bioclimate-Based Maximum Entropy Model for Comperiella Calauanica Barrion, Almarinez and Amalin (Hymenoptera: Encyrtidae) in the Philippines
insects Article A Bioclimate-Based Maximum Entropy Model for Comperiella calauanica Barrion, Almarinez and Amalin (Hymenoptera: Encyrtidae) in the Philippines Billy Joel M. Almarinez 1,2,* , Mary Jane A. Fadri 3, Richard Lasina 4, Mary Angelique A. Tavera 1,2, Thaddeus M. Carvajal 5, Kozo Watanabe 5, Jesusa C. Legaspi 6 and Divina M. Amalin 1,2,* 1 Biology Department, College of Science, De La Salle University, Taft Avenue, Manila 1004, Philippines; [email protected] 2 Biological Control Research Unit, Center for Natural Science and Environmental Research, De La Salle University, Taft Avenue, Manila 1004, Philippines 3 Biology Department, College of Arts and Sciences, Romblon State University, Odiongan, Romblon 5505, Philippines; [email protected] 4 Philippine Coconut Authority-Zamboanga Research Center, San Ramon, Zamboanga 7000, Philippines; [email protected] 5 Center for Marine Environmental Studies, Ehime University, Matsuyama, Ehime 790-8577, Japan; [email protected] (T.M.C.); [email protected] (K.W.) 6 Center for Medical, Agricultural and Veterinary Entomology, United States Department of Agriculture-Agricultural Research Service, Tallahassee, FL 32308, USA; [email protected] * Correspondence: [email protected] (B.J.M.A.); [email protected] (D.M.A.) Simple Summary: The discovery of Comperiella calauanica a parasitoid confirmed to be the major natural enemy of the invasive diaspidid, Aspidiotus rigidus, has led to the promise of biological control in sustainable pest management of this devastating coconut pest. In this study, we employed Maximum Entropy (Maxent) to develop a bioclimate-based species distribution model (SDM) for Citation: Almarinez, B.J.M.; Fadri, the parasitoid from presence-only data recorded from field surveys conducted in select points the M.J.A.; Lasina, R.; Tavera, M.A.A.; Philippines. -
Corythucha Arcuata
Rapid Pest Risk Analysis (PRA) for: Corythucha arcuata November 2018 Summary and conclusions of the rapid PRA This rapid PRA is an update of one produced in 2007 and shows that the oak lace bug has the potential to add strain to trees and ecosystems which are already under threat from other pests and environmental factors. This pest has been present in Europe for some time, but in recent years its distribution has either expanded, or its population levels have increased so there is greater evidence of the potential effects of this pest, though still many uncertainties. The ratings for establishment potential and economic impact remain unchanged, however, more evidence of the potential of this pest to move on wood and wood products has led to a raising of the risk of entry, and evidence from Europe suggests that this pest may have a greater potential environmental impact than previously rated. Risk of entry Although oak trees are the preferred host, there are a number of other tree species that can be potential hosts, and therefore entry has been assessed accordingly. Entry on plants for planting has been assessed as moderately likely with medium confidence. The oak lace bug is most likely to be associated with plants for planting when overwintering under loose bark scales and in crevices. Most plants imported into the UK are likely to be young trees, with few bark crevices. Larger trees do represent a significant 1 risk, as it would be difficult to determine if they were pest free, however the numbers are likely to be fewer. -
Amyotrophic Lateral Sclerosis Spatial Epidemiology in the Mount Etna Region
Amyotrophic Lateral Sclerosis spatial epidemiology in the Mount Etna region, Italy: further evidences for a pathogenetic role of volcanogenic metals. Boumédiène F.1*, Vasta R.2*, Rascunà C.3, Lo Fermo S.3, Volanti P. 4, Patti F. 3, Ferrante M. 5, Giammanco S.6, Zappia M.3, Nicoletti A3. *These authors equally contributed to the work. 1 Net, Unité Mixte de Recherche 1094, Université de Limoges, Limoges, France. 2 ALS Center, ‘Rita Levi Montalcini’ Department of Neuroscience, University of Turin, Turin, Italy. 3 Section of Neurosciences, Department GF Ingrassia, University of Catania, Catania. 4 Intensive Neurorehabilitation Unit, ALS Centre, IRCCS ‘Salvatore Maugeri’ Foundation, Mistretta. 5 Environmental and Food Hygiene Laboratory – LIAA, Department GF Ingrassia, University of Catania, Catania. 6 Istituto Nazionale di Geofisica e Vulcanologia, Osservatorio Etneo, Catania. Corresponding Author: Alessandra Nicoletti, Section of Neurosciences, Department GF Ingrassia, University of Catania, Catania. Mail: [email protected], tel: 095378xxx Type of article: original article. Abstract word count: xxx. Text word count: xxx. Figures: xxx. Tables: xxx. Running title: Spatial epidemiology of ALS in Mount Etna region. Keywords: Amyotrophic Lateral Sclerosis, Motor Neuron Diseases, spatial epidemiology, volcanogenic metals, Mt. Etna. Abstract Background. Spatial epidemiology can give important clues on the etiology of a disease. Previously, we described a higher incidence of Amyotrophic Lateral Sclerosis (ALS) in the eastern flank of the Mount Etna when compared to the western one and intake of volcanogenic metals was proposed as a possible explanation. Here we further investigated the spatial distribution of ALS cases in the Mount Etna region. Methods. ALS cases in the residents of the province of Catania who had experienced the onset of symptoms during the 2005-2015 period were included. -
EPPO Reporting Service
ORGANISATION EUROPEENNE EUROPEAN AND MEDITERRANEAN ET MEDITERRANEENNE PLANT PROTECTION POUR LA PROTECTION DES PLANTES ORGANIZATION EPPO Reporting Service NO. 1 PARIS, 2021-01 General 2021/001 New data on quarantine pests and pests of the EPPO Alert List 2021/002 Update on the situation of quarantine pests in the Russian Federation 2021/003 Update on the situation of quarantine pests in Tajikistan 2021/004 Update on the situation of quarantine pests in Uzbekistan 2021/005 New and revised dynamic EPPO datasheets are available in the EPPO Global Database Pests 2021/006 Anoplophora glabripennis eradicated from Austria 2021/007 Popillia japonica is absent from Germany 2021/008 First report of Scirtothrips aurantii in Spain 2021/009 Agrilus planipennis found in Saint Petersburg, Russia 2021/010 First report of Spodoptera frugiperda in Syria 2021/011 Spodoptera frugiperda found in New South Wales, Australia 2021/012 Spodoptera ornithogalli (Lepidoptera Noctuidae - yellow-striped armyworm): addition to the EPPO Alert List 2021/013 First report of Xylosandrus compactus in mainland Spain 2021/014 First report of Eotetranychus lewisi in mainland Portugal 2021/015 First report of Meloidogyne chitwoodi in Spain 2021/016 Update on the situation of the potato cyst nematodes Globodera rostochiensis and G. pallida in Portugal Diseases 2021/017 First report of tomato brown rugose fruit virus in Belgium 2021/018 Update on the situation of tomato brown rugose fruit virus in Spain 2021/019 Update on the situation of Acidovorax citrulli in Greece with findings -
Hemiptera: Fulgoromorpha: Ricaniidae) with Descriptions of Three New Species and One New Combination
Zhang et al.: Revision of Planthopper Genus Ricanoides 759 REVISION OF THE GENUS RICANOIDES (HEMIPTERA: FULGOROMORPHA: RICANIIDAE) WITH DESCRIPTIONS OF THREE NEW SPECIES AND ONE NEW COMBINATION 1, 2 1 1,* YU-BO ZHANG , LIN YANG AND XIANG-SHENG CHEN 1Institute of Entomology, Special Key Laboratory for Development and Utilization of Insect Resources, Guizhou University, Guiyang, Guizhou Province, 550025 China 2Anshun University, Anshun, Guizhou Province, 561000 China *Corresponding author; E-mail: [email protected] A pdf file with supplementary material for this article in Florida Entomologist 97(2) (2014) is online at http://purl.fcla.edu/fcla/entomologist/browse. ABSTRACT The genus Ricanoides Zia, 1935 is revised. The genus includes 5 species as follows: R. flabel- lum Noualhier, 1896 (China: Guizhou, Guangdong, Taiwan; Burma; India), R. liboensis sp. nov. (China: Guizhou), R. melanicus sp. nov. (China: Guizhou), R. pipera (Distant, 1914), comb. nov. (China: Taiwan, Hainan; Japan; India) and R. rotundatus sp. nov. (China: Guizhou, Guangxi). All 5 species (including the above-mentioned 3 new species) are de- scribed or redescribed and illustrated. A new combination, R. pipera (Distant, 1914) comb. nov., is proposed (previously placed in the genus Pochazia). A key to all species of this genus is given. Key Words: Fulgoroidea, morphology, planthopper, ricaniid, taxonomy RESUMEN Se revisa el género Ricanoides Zia, 1935. El género incluye las 5 especies siguientes: R. flabe- llum Noualhier, 1896 (China: Guizhou, Guangdong, Taiwán, Birmania, India), R. liboensis sp. nov. (China: Guizhou), R. melanicus sp. nov. (China: Guizhou), R. piperazina (Distant, 1914), comb. nov (China Taiwán, Hainan, Japón, India) y R. rotundatus sp. -
After Thirty Years Photovoltaic Power at Adrano Ready to Start Again
ENEL GREEN POWER: AFTER THIRTY YEARS PHOTOVOLTAIC POWER AT ADRANO READY TO START AGAIN • The new plant will rise in the Sicilian site where thirty years ago the first concentrating solar plant in the world was built • With an installed capacity of 9 MW, it will be able to generate more than 14 million kilowatt hours annually. Rome, January 27th, 2011 - The construction of a new Enel Green Power photovoltaic power plant at Adrano in the province of Catania is getting under way. It will rise in the site where in 1981 Enel built the first concentrating solar plant in the world. The new Enel Green Power plant, with an installed capacity of 9 MW, will be able to generate more than 14 million kWh a year – equal to the consumption of more than 5,000 households – thus avoiding the emission of about 10,000 tonnes of CO2 a year. The Adrano plant, which has received the go-ahead from the Region of Sicily, will rise on the same site where, in 1981, Eurelios was built: the first solar power plant in the world to supply the grid with electricity generated by the sun. At that time, the Adrano area was selected because it was deemed the sunniest in Europe, and the concentrating solar tower plant, with a mirror array of more than 7,800 square metres, was able to generate 1 MW. The main components of the historic Eurelios solar power plant, which will be decommissioned in the initial stages of construction, will be sent to MUSIL, the Museum of Industry and Work in Brescia. -
A Seismic Network Reliability Evaluation on a GIS Environment – a Case Study on Catania Province
A seismic network reliability evaluation on a GIS environment – a case study on Catania province S. Cafiso, A. Condorelli, G. Cutrona & G. Mussumeci Department of Civil and Environmental Engineering, University of Catania, Viale Andrea Doria, 6, 95125 Catania, Italy Abstract Human society is nowadays strongly dependent on an articulated and complex network of road infrastructures. Essential services for current users as well as for every kind of human activity have been entrusted to this network that takes the name of “lifeline”. Network Reliability Analysis mainly measures network performance related to its capability to oppose or react against the failure of single elements. When a catastrophic event strikes a wide area, it is necessary that the infrastructure system is designed with a high redundancy, to have effective alternatives in choosing a route to maintain network function. However, if in mathematical analysis of a simple structure, a redundancy rate could clearly be defined, it would not be sufficient to quantify the redundancy effect in a more complex and real-life structure such as a road network. In this paper, we propose a GIS (Geographic Information System) based methodology to study the road Network effectiveness after a seismic event. The method is based on the concepts of Encountered Reliability and Terminal Reliability and it has been applied to the Catania Province area. The results show which towns and links are in the most critical condition and must be considered for road planning and management prioritization. -
Review of CLIMEX and Maxent for Studying Species Distribution in South Korea
Journal of Asia-Pacific Biodiversity 11 (2018) 325e333 Contents lists available at ScienceDirect Journal of Asia-Pacific Biodiversity journal homepage: http://www.elsevier.com/locate/japb Review Article Review of CLIMEX and MaxEnt for studying species distribution in South Korea y y Dae-hyeon Byeon a, , Sunghoon Jung b, , Wang-Hee Lee a,* a Department of Biosystems Machinery Engineering, Chungnam National University, Daejeon, 305-764, South Korea b Department of Applied Biology, Chungnam National University, Daejeon, 305-764, South Korea article info abstract Article history: The use of species distribution modeling to predict the possible extent of suitable habitat for significant Received 20 March 2018 pests has been accepted as an efficient method for determining effective management and counter- Received in revised form measures. CLIMEX and MaxEnt are widely used software for creating species distribution models. 13 May 2018 CLIMEX predicts climatic suitability of a specific region for target species, whereas MaxEnt uses various Accepted 12 June 2018 environmental variables with presence-only data to assess potential distribution. The software has so Available online 19 June 2018 far mainly been used for assessing large countries and continents but scarcely used to assess relatively small areas such as South Korea. The objective of this study was to review previous CLIMEX- and Keywords: Climate change MaxEnt-based studies in South Korea and their effectiveness in predicting the distribution of species CLIMEX that could cause nation-wide damage. We expect that, by reviewing recently used species distribution MaxEnt models and their results, this study will provide the basic information necessary to predict potential Potential distribution species distribution. -
Children in Roof Tiles
Medicina Historica 2021; Vol. 5, N. 1: e2021006 © Mattioli 1885 Original articles: paleopathology Children in roof tiles: a case study from medieval Paternò (Sicily) Alessandra Morrone1, Dario Piombino-Mascali2, Maria Randazzo3, Giulia Raimondi4, Laura Maniscalco5 1Department of Archaeology, Institute of History and Archaeology, University of Tartu, Tartu Estonia; 2Department of Anato- my, Histology and Anthropology, Institute of Biomedical Sciences, Vilnius University, Vilnius Lithuania; 3Ministry of Educa- tion, University and Research, Adrano, Italy; 4Department of Humanities, University of Catania, Catania Italy; 5Superintend- ence for the Cultural and Environmental Heritage of Catania, Catania Italy Abstract. The study of child fictile burials provides a chance to understand the role and treatment of children within past societies, and this typology of burial customs has been rarely encountered in medieval Sicilian fu- nerary contexts. This paper investigates three unusual child burials within roof tiles discovered in the cemetery of Santa Maria della Valle di Josaphat at Paternò (Eastern Sicily), dating from the XIV century AD. A multi- disciplinary approach was adopted, considering the archaeological, bioanthropological and paleopathological aspects of the burials, thus providing a critical evaluation in the light of the historical and archaeological con- texts. Two of these three individuals were well-preserved enough to allow a thorough macroscopic investiga- tion. The results of the bioarchaeological analyses indicated that they were around 2-3 years of age at death, representing striking examples of non-perinatal individuals recovered from fictile artefacts in Italian funerary contexts. In one of the two subjects, the paleopathological study allowed for the identification of skeletal changes associated with systemic metabolic disease. -
To Corythucha Arcuata (Say, 1832) Attack
Physiological responses of pedunculate oak (Quercus robur L.) to Corythucha arcuata (Say, 1832) attack Nataša Nikolić1,*, Andrej Pilipović2, Milan Drekić2, Danijela Kojić1, Leopold Poljaković-Pajnik2, Saša Orlović2 and Danijela Arsenov1 1Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obrodovića 3, Novi Sad, Republic of Serbia 2Institute of Lowland Forestry and Environment, University of Novi Sad, Antona Čehova 13, Novi Sad, Republic of Serbia *Corresponding author: [email protected] Received: September 27, 2018; Revised: November 30, 2018; Accepted: December 14, 2018 Abstract: The spread and occurrence of the oak lace bug Corythucha arcuata out of its natural distribution area across European and Asian countries has been reported during the past decades. The ecological and economic significance of oak stands and the vulnerability of plants to various abiotic and/or biotic factors requires in-depth knowledge of plant-pest interaction. The present study examined the influence of C. arcuata feeding on the photosynthetic characteristics and gas-exchange parameters, mineral nutrient concentrations and defense mechanisms (the activities of some antioxidant enzymes) of leaves of pedunculate oak. The rate of photosynthesis, transpiration and stomatal conductance were lowered by 58.84, 21.66 and 35.71%, respectively, in comparison to non- infested plants. The concentrations of photosynthetic pigments and activities of antioxidant enzymes, catalase and ascorbate peroxidase, were affected by the presence of C. arcuata. To our knowledge this is the first paper providing a report on the physiological responses of Q. robur plants exposed to C. arcuata infestation. Understanding the impact of pests, such as the invasive species C.