Pests of Apple Leaf and Flower Buds in the Region of East Sarajevo
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New Apple Pest, Hedya Nubiferana (Haworth), Discovered in Ohio1
BRIEF NOTE New Apple Pest, Hedya nubiferana (Haworth), Discovered in Ohio1 ROY W. RINGS, Department of Entomology, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, OH 44691 ABSTRACT. The green budworm, Hedya nubiferana (Haworth), was collected in Ohio for the first time in 1991- A total of five specimens was collected at three sites in Portage County, OH. The collection of the green budworm at these widespread localities in Portage County in such numbers indicates that this potential pest species is now well established in Ohio, at least in the northeastern part. The identification of this species was made by Dr. William E. Miller, Department of Entomology, University of Minnesota, St. Paul, MN. Further studies in unsprayed, abandoned orchards and arboretums are suggested to more accurately determine the geographical distribution of this new species in Ohio. OHIO J. SCI. 92 (3): 72, 1992 INTRODUCTION hibernaculum on small twigs of the host tree. Plate 20 The green budworm, Hedya nubiferana (Haworth), of the above publication illustrates the head and thorax of was collected by the author in Ohio for the first time in the larva. 1991. This event was one of the results of a research DISCUSSION project designed to inventory moth species in three bogs The collection of the green budworm at three different in Portage County and to monitor a number of threatened localities in Portage County in such numbers indicates that and endangered species.2 this potential pest species is now well established in Ohio, at least in the northeastern part. The author is not aware MATERIALS AND METHODS of any serious damage done by this insect in commercial The procedures and collecting techniques used in the or private orchards in Ohio. -
In the Dark in a Large Urban Park: DNA Barcodes Illuminate Cryptic and Introduced Moth Species
Biodivers Conserv DOI 10.1007/s10531-009-9682-7 ORIGINAL PAPER In the dark in a large urban park: DNA barcodes illuminate cryptic and introduced moth species Jeremy R. deWaard Æ Jean-Franc¸ois Landry Æ B. Christian Schmidt Æ Jennifer Derhousoff Æ John A. McLean Æ Leland M. Humble Received: 3 November 2008 / Accepted: 18 June 2009 Ó Springer Science+Business Media B.V. 2009 Abstract To facilitate future assessments of diversity following disturbance events, we conducted a first level inventory of nocturnal Lepidoptera in Stanley Park, Vancouver, Canada. To aid the considerable task, we employed high-throughput DNA barcoding for the rough sorting of all material and for tentative species identifications, where possible. We report the preliminary species list of 190, the detection of four new exotic species (Argyresthia pruniella, Dichelia histrionana, Paraswammerdamia lutarea, and Prays fraxinella), and the potential discovery of two cryptic species. We describe the magnitude of assistance that barcoding presents for faunal inventories, from reducing specialist time to facilitating the detection of native and exotic species at low density. Electronic supplementary material The online version of this article (doi:10.1007/s10531-009-9682-7) contains supplementary material, which is available to authorized users. J. R. deWaard (&) Á J. Derhousoff Á J. A. McLean Á L. M. Humble Department of Forest Sciences, Forestry Sciences Centre, University of British Columbia, Vancouver, BC V6T 1Z4, Canada e-mail: [email protected] J. R. deWaard Royal British Columbia Museum, Entomology, 675 Belleville Street, Victoria, BC V8W 9W2, Canada J.-F. Landry Agriculture and Agri-Food Canada, Canadian National Collection of Insects, Arachnids and Nematodes, K.W. -
Towards Classical Biological Control of Leek Moth
____________________________________________________________________________ Ateyyat This project seeks to provide greater coherence for the biocontrol knowledge system for regulators and researchers; create an open access information source for biocontrol re- search of agricultural pests in California, which will stimulate greater international knowl- edge sharing about agricultural pests in Mediterranean climates; and facilitate the exchange of information through a cyberinfrastructure among government regulators, and biocontrol entomologists and practitioners. It seeks broader impacts through: the uploading of previ- ously unavailable data being made openly accessible; the stimulation of greater interaction between the biological control regulation, research, and practitioner community in selected Mediterranean regions; the provision of more coherent and useful information to enhance regulatory decisions by public agency scientists; a partnership with the IOBC to facilitate international data sharing; and progress toward the ultimate goal of increasing the viability of biocontrol as a reduced risk pest control strategy. No Designated Session Theme BIOLOGY OF CIRROSPILUS INGENUUS GAHAN (HYMENOPTERA: EULOPHIDAE), AN ECTOPARASITOID OF THE CITRUS LEAFMINER, PHYLLOCNISTIS CITRELLA STAINTON (LEPIDOPTERA: GRACILLARIIDAE) ON LEMON 99 Mazen A. ATEYYAT Al-Shoubak University College, Al-Balqa’ Applied University, P.O. Box (5), Postal code 71911, Al-Shawbak, Jordan [email protected] The citrus leafminer (CLM), Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) in- vaded the Jordan Valley in 1994 and was able to spread throughout Jordan within a few months of its arrival. It was the most common parasitoid from 1997 to 1999 in the Jordan Valley. An increase in the activity of C. ingenuus was observed in autumn and the highest number of emerged C. ingenuus adults was in November 1999. -
Showcasing Use of Spinosad and Mating Distruption Products for Controlling Leafrollers (Lepidoptera: Tortricidae) in an Organic Apple Orchard in Latvia
Short Contributions 129 Showcasing use of spinosad and mating distruption products for controlling leafrollers (Lepidoptera: Tortricidae) in an organic apple orchard in Latvia. E. Jākobsone, J. Gailis1 and L. Ozoliņa-Pole2 Abstract Lack of pest control options is a limiting factor in organic apple production in Latvia. At the moment, there are only two products for controlling arthropod pests that are allowed to be used in organic apple production. A large plot demonstration trial was set up in an organic apple orchard to showcase additional plant protection products that are commonly used in organic orchards elsewhere in European Union. The orchard assessed had a history of heavy pre- flowering infestations of Hedya nubiferana (Haworth). Spinosad (Tracer 480, Dow AgroScience) and a tortricid mating disruption product (RAK 3+4, BASF) were used. Lepidopteran larval feeding damage before flowering and flight activity of H. nubiferana, Archips podana (Scopoli) and Archips rosana (Linnaeus) were assessed. Larval feeding rate was lower in demonstration plot where spinosad was used pre flowering than in control plot were azadirachtin was used at the same time. Mating disruption product, even though not marketed towards control of H. nubiferana, caused almost complete pheromone trap exclusion for H. nubiferana males in treated area. Catches of A. podana were insignificant in all orchard and there were no A. rosana registered in the orchard during observations, regardless of the ample supply of alternate host plants available for those two species. Demonstration trial showed the benefits of using a broader spectrum of pest control agents in control of H. nubiferana in organic apple growing compared to the current practice in Latvia. -
Immigrant Tortricidae: Holarctic Versus Introduced Species in North America
insects Article Immigrant Tortricidae: Holarctic versus Introduced Species in North America Todd M. Gilligan 1,*, John W. Brown 2 and Joaquín Baixeras 3 1 USDA-APHIS-PPQ-S&T, 2301 Research Boulevard, Suite 108, Fort Collins, CO 80526, USA 2 Department of Entomology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560, USA; [email protected] 3 Institut Cavanilles de Biodiversitat i Biologia Evolutiva, Universitat de València, Carrer Catedràtic José Beltran, 2, 46980 Paterna, Spain; [email protected] * Correspondence: [email protected] Received: 13 August 2020; Accepted: 29 August 2020; Published: 3 September 2020 Simple Summary: The family Tortricidae includes approximately 11,500 species of small moths, many of which are economically important pests worldwide. A large number of tortricid species have been inadvertently introduced into North America from Eurasia, and many have the potential to inflict considerable negative economic and ecological impacts. Because native species behave differently than introduced species, it is critical to distinguish between the two. Unfortunately, this can be a difficult task. In the past, many tortricids discovered in North America were assumed to be the same as their Eurasian counterparts, i.e., Holarctic. Using DNA sequence data, morphological characters, food plants, and historical records, we analyzed the origin of 151 species of Tortricidae present in North America. The results indicate that the number of Holarctic species has been overestimated by at least 20%. We also determined that the number of introduced tortricids in North America is unexpectedly high compared other families, with tortricids accounting for approximately 23–30% of the total number of moth and butterfly species introduced to North America. -
The Lepidoptera Families and Associated Orders of British Columbia
The Lepidoptera Families and Associated Orders of British Columbia The Lepidoptera Families and Associated Orders of British Columbia G.G.E. Scudder and R.A. Cannings March 31, 2007 G.G.E. Scudder and R.A. Cannings Printed 04/25/07 The Lepidoptera Families and Associated Orders of British Columbia 1 Table of Contents Introduction ................................................................................................................................5 Order MEGALOPTERA (Dobsonflies and Alderflies) (Figs. 1 & 2)...........................................6 Description of Families of MEGALOPTERA .............................................................................6 Family Corydalidae (Dobsonflies or Fishflies) (Fig. 1)................................................................6 Family Sialidae (Alderflies) (Fig. 2)............................................................................................7 Order RAPHIDIOPTERA (Snakeflies) (Figs. 3 & 4) ..................................................................9 Description of Families of RAPHIDIOPTERA ...........................................................................9 Family Inocelliidae (Inocelliid snakeflies) (Fig. 3) ......................................................................9 Family Raphidiidae (Raphidiid snakeflies) (Fig. 4) ...................................................................10 Order NEUROPTERA (Lacewings and Ant-lions) (Figs. 5-16).................................................11 Description of Families of NEUROPTERA ..............................................................................12 -
Blueberry Export to Korea
Blueberry Export to Korea 1. Orange tortrix, Argyrotaenia citrana 2. Biology and ecology A. citrana is adapted to cool maritime climates such as the caneberry-growing areas in the Willamette Valley in Oregon. The number of generations per year is estimated to three generations in caneberry-producing areas in Oregon. Larvae overwinter in grape clusters on the ground, under leaf litter, or on weedy herbaceous plants in vineyards such as curly dock, mustard, pigweed and California poppy. On apple, larvae overwinter in dead leaves remaining on branches and buds. On raspberry, larvae overwinter under buds on canes and under dead leaves tied up on the trellis with trailing berry canes. The species may overwinter as small or large larvae or pupae. Larvae begin feeding on developing leaves in late March and April completing development in late May. Pupation generally occurs at the larval feeding site in webbed leaves and in trash on the ground. Adults emerge in June and early July laying eggs in flat masses in smooth canes and on leaves. Eggs are laid in clusters on smooth surfaces, such as the upper side of leaves or fruit. Moths are negatively phototropic and remain in vegetation during the day. A. citrana has five larval instars and larval development requires 503 degree-days above a lower threshold of 5°C. Larvae are easily reared on artificial diets. Adult emergence in Oregon occurred from 300 to 700 degree-days accumulated from 1 January. Cumulative male emergence preceded female emergence by 50 to 80 degree-days. Following the time period of peak mating, male moths move widely among host crops within a region. -
Coming Soon, to a Landscape Near You
Coming Soon, to a Landscape Near You Chris Looney Washington State Dept. of Agriculture Todd Murray WSU, Skamania County Extension Coming Soon, to a Landscape Near You • Five “new” pests. • How you contribute to pest detections. Argyresthia pruniella Argyresthia pruniella: Cherry Blossom Moth • European native • 1st North American detection in 2009 Vancouver, BC • (Specimens collected in Nova Scotia in 1960s found at the USNM!) Cherry Blossom Moth 2012 Argyresthia pruniella Survey Sites (Dark = positive). Cherry Blossom Moth • Adults fly mostly in June-July • Adults still on wing in September in Blaine Cherry Blossom Moth • Eggs laid in bud scars and bark crevices • Eggs are the main overwintering stage • In spring, larvae feed on developing flower buds and ovaries Cherry Blossom Moth Cherry Blossom Moth • Larvae pupate in the soil, inside a double - layer cocoon • Adults emerge after ~20 days Cherry Blossom Moth • Soil cultivation • Chemical control • Biocontrol? Conifer Sawflies • Hymenoptera: Symphyta • Males with pectinate antennae • Females insert eggs in needles • Caterpillar-like larvae eat pine, fir, spruce, etc. Diprion similis: Introduced Pine Sawfly • Eurasian, from Britain to China • East coast introduction before 1914? • Was only known as far west as North Dakota Introduced Pine Sawfly • 2012 – found in Mason, Thurston, and Whatcom Co. • Survey in western WA in 2013 detected… nothing? Introduced Pine Sawfly • Prefer white pine; also feed on Scots, Mugo, longleaf, Austrian, etc. • Adults emerge in spring, insert eggs in needles • Early instar larvae are gregarious Introduced Pine Sawfly • Later larval instars solitary • Pupate on branches or in duff • Overwinter as pupae • 1-2 generations/yr Introduced Pine Sawfly • Seldom pestiferous • Rare outbreaks impact young trees • Natural enemies and weather • Petrochemical sprays & insecticidal soaps registered for sawflies European Pine Sawfly: Neodiprion sertifer • European, introduced in 1925 • Known as far west as Iowa Luis O. -
Thesis Endel.Pdf (1.925Mb)
Master’s Thesis 2020 60 ECTS Faculty of Environmental Sciences and Natural Resource Management Tortricid pests (Lepidoptera: Tortricidae) in apple orchards of South-Eastern Norway surveyed by pheromone-baited traps Branislav Endel Ecology Acknowledgments I would like to thank my supervisors, Nina Trandem, Gunnhild Jaastad, and Bjørn Arild Hatteland from Norwegian Institute of Bioeconomy Research, who have offered me their advice and guidance through each stage of the process. I would also like to thank to Jop Westplate and Gaute Myren from the Norwegian Agricultural Advisory Service for their generous help and practical advices in the field. My thanks go to Leif Aarvik from Natural History Museum, the University of Oslo for providing me additional information. I am grateful to Peter Horváth, a postgraduate of my previous university, and other former and current classmates for helping me with solving various problems concerning studying in Norway. I am also obligated to Conrad Riepl for his detailed proofreading of the final version of the thesis. Norwegian University of Life Sciences, Ås May 2020 Branislav Endel i Abstract The trend of minimizing pesticide usage in agriculture leads scientists to think about alternatives of how pest numbers can be reduced. The tortricid moths (Lepidoptera: Tortricidae) is a group of insects responsible for great damage in fruit orchards. Efficient models for predicting damage by these moths have so far mainly been developed for the most serious world-wide apple pest, the codling moth Cydia pomonella. Such forecasting models are not well-established for other tortricids and recent data on their status in Norwegian conditions are scare. -
Biodiversity Action Plan 2020-30 Rob Mackeen & Marten Lewis FRSA
Biodiversity Action Plan 2020-30 Rob Mackeen & Marten Lewis FRSA 2 Foreword endorsements “Bluestone National Park Resort Sophie Howe, Future Generations (Bluestone) will seek to enrich the Commissioner: natural environment and create “ I have been very impressed with a net increase in the diversity the way in which Bluestone are of both habitats and species. embracing sustainability and the Empathy with the natural world Wellbeing of Future Generations will be quite literally, at the Act, from reducing their general heart of this holiday experience. waste by over 40%, to enhancing Bluestone’s ethos has to be the biodiversity, and working with care of it’s natural environment public services during the and it is this dependence that pandemic - there is lots for others will drive the need to conserve to learn from them. I hope that and enhance the vitality of the they will now take their good work surrounding countryside, as even further.” well as increasing the public Ant Rogers, Biodiversity understanding and enjoyment of it, Implementation Officer, both now and far into the future. Pembrokeshire Nature The positive economic impact Partnership: of Bluestone is very significant “Bluestone are valued members to Pembrokeshire but not at the of the Pembrokeshire Nature expense of the environment.” Partnership, working together to promote nature recovery in - William McNamara our County. The transformation (Bluestone; A New Generation at Bluestone from dairy farm to Holiday Village) 2008. nature based resort has seen increases in biodiversity and the contribution the site makes to wider ecological networks. The work that has been done to develop habitats and enhance the natural assets has taken place with reference to local and national Nature Recovery Action Plans. -
A Sex Attractant for the Green Budworm Moth, Hedya Nubiferana Brigitte Frerot, Laboratoire Des Mediateurs Chimiques INRA/CNRS, F-78470 St
A Sex Attractant for the Green Budworm Moth, Hedya nubiferana Brigitte Frerot, Laboratoire des Mediateurs Chimiques INRA/CNRS, F-78470 St. Remy les Chevreuse Ernst Priesner, Max-Planck-Institut für Verhaltensphysiologie, D-8131 Seewiesen Martine Gallois Laboratoire des Mediateurs Chimiques INRA/CNRS, F-78470 St. Remy les Chevreuse Z. Naturforsch. 34 c, 1248- 1252 (1979); received May 25/August 17, 1979 Pheromones, Sex Attractant, Olfactory Receptors, Hedya nubiferana, Tortricidae The two major components of the female pheromone blend of Hedya nubiferana have been identified as (E, £)-8,10-dodecadienyl acetate and (Z)- 8 -dodecenyl acetate. Each compound acts on a specialist receptor type in olfactory hair sensilla of the male antenna. In field screening tests, combinations of the two compounds and dodecanyl acetate were highly attractive to H. nubiferana males. The (Z, £)-8,10 isomer attracted males of Hedya ochroleucana. The green budworm moth, Hedya nubiferana decenyl acetate [13], So far, the composition of the Haw. (Tortricidae: Olethreutinae) is a member of female pheromone has not been published for any the leaf roller fauna of apple orchards in Europe [1] species of this genus. and North America [2, 3] where it had been intro Here we report the partial identification of the fe duced prior to 1913. The univoltine species [1, 3] male pheromone blend of H. nubiferana and the de overwinters as a 3rd instar larva which in spring feeds velopment of a species-specific sex attractant based on the floral parts of a bud. Obviously, a heavy popu on its two major components. lation would have to exist to affect any significant reduction in the bloom and, thereby, in the crop; Electrophysiological studies nevertheless, populations of this size have some times been detected in neglected orchards [4, 5]. -
Distribution of Some European Lepidoptera
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by University of Belgrade - Faculty of Biology: Open Journal Systems Acta entomologica serbica, 2019, 24(2): 11-41 UDC: 595.783(4) 595.783-169(4) DOI: 10.5281/zenodo.3529669 DISTRIBUTION OF SOME EUROPEAN LEPIDOPTERA BASED ON THE FINDINGS OF THEIR NON-ADULT STAGES PRESENTED THROUGH TROPHIC ASSOCIATIONS AND A QUANTITATIVE ANALYSIS OF THEIR PARASITOIDS VLADIMIR ŽIKIĆ1*, RUDOLF RITT2, MARCO COLACCI3, BOŽENKA HRIC4, SAŠA S. STANKOVIĆ1, MARIJANA ILIĆ MILOŠEVIĆ1, MAJA LAZAREVIĆ1, KATARINA KOS5, DAWID MARCZAK6, YERAY MONASTERIO LEÓN7, MIHAILO VUJIĆ8, ROMAN MAGLIĆ9 and JOSEF DE FREINA10 1 Faculty of Sciences and Mathematics, Department of Biology and Ecology, University of Niš, Višegradska 33, 18000 Niš, Serbia E-mail: [email protected] (corresponding author) 2 Sonneneck 7, 94051 Hauzenberg, Germany 3 Department of Agriculture, Environmental and Food Sciences, University of Molise, Via de Sanctis, 86100 Campobasso, Italy 4 Jovana Popovića 72, 22300 Stara Pazova, Serbia 5 Biotechnical Faculty, Department of Agronomy, University of Ljubljana, Jamnikarjeva 101, 1111 Ljubljana, Slovenia 6 Faculty of Engineering and Management, University of Ecology and Management in Warsaw, 12 Olszewska Street, 00-792 Warsaw, Poland 7 Asociación Española para la Protección de las Mariposas y su Medio (Zerynthia) Madre de Dios, 14-7D. 26004 Logroño, La Rioja, Spain 8 Bulevar Revolucije 33, 11224 Vrčin, Serbia 9 Krležina 31, 52100 Pula, Croatia 10 Museum Witt, Tengstraße 33, 81541 Munchen, Germany Abstract We examined 638 Lepidoptera specimens on the territories of 13 European countries in our search for parasitoids. We collected eggs, larvae and pupae.