Natural Enemies of Banana Lacewing Bug, Stephanitis Typica (Distant) in India, Including First Report of Anagrus Sp
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Essential Oils in Insect Control: Low-Risk Products in a High-Stakes World
EN57CH20-Vincent ARI 31 October 2011 9:14 Essential Oils in Insect Control: Low-Risk Products in a High-Stakes World Catherine Regnault-Roger,1 Charles Vincent,2,∗ and John Thor Arnason3 1UMR CNRS UPPA 5254 IPREM-EEM, Universite´ de Pau et des Pays de l’Adour, F64000 Pau, France; email: [email protected] 2Centre de Recherche et de Developpement´ en Horticulture, Agriculture et Agroalimentaire Canada, Saint-Jean-sur-Richelieu, Quebec J3B 3E6, Canada; email: [email protected] 3Faculty of Science, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada; email: [email protected] Annu. Rev. Entomol. 2012. 57:405–24 Keywords First published online as a Review in Advance on biopesticide, botanical, terpenes, phenolics, repellent, fumigant September 19, 2011 The Annual Review of Entomology is online at Abstract ento.annualreviews.org In recent years, the use of essential oils (EOs) derived from aromatic plants This article’s doi: as low-risk insecticides has increased considerably owing to their popularity 10.1146/annurev-ento-120710-100554 with organic growers and environmentally conscious consumers. EOs are Copyright c 2012 by Annual Reviews. easily produced by steam distillation of plant material and contain many All rights reserved volatile, low-molecular-weight terpenes and phenolics. The major plant 0066-4170/12/0107-0405$20.00 Annu. Rev. Entomol. 2012.57:405-424. Downloaded from www.annualreviews.org families from which EOs are extracted include Myrtaceae, Lauraceae, Lami- ∗Corresponding author aceae, and Asteraceae. EOs have repellent, insecticidal, and growth-reducing effects on a variety of insects. They have been used effectively to control preharvest and postharvest phytophagous insects and as insect repellents for biting flies and for home and garden insects. -
Urban Biodiversity: Patterns and Mechanisms
Ann. N.Y. Acad. Sci. ISSN 0077-8923 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES Issue: The Year in Ecology and Conservation Biology Urban biodiversity: patterns and mechanisms Stanley H. Faeth,1 Christofer Bang,2 and Susanna Saari1 1Department of Biology, University of North Carolina Greensboro, Greensboro, North Carolina. 2School of Life Sciences, Arizona State University, Tempe, Arizona Address for correspondence: Stanley H. Faeth, Department of Biology, University of North Carolina Greensboro, Greensboro, NC 27402-6170. [email protected] The patterns of biodiversity changes in cities are now fairly well established, although diversity changes in temperate cities are much better studied than cities in other climate zones. Generally, plant species richness often increases in cities due to importation of exotic species, whereas animal species richness declines. Abundances of some groups, especially birds and arthropods, often increase in urban areas despite declines in species richness. Although several models have been proposed for biodiversity change, the processes underlying the patterns of biodiversity in cities are poorly understood. We argue that humans directly control plants but relatively few animals and microbes— the remaining biological community is determined by this plant “template” upon which natural ecological and evolutionary processes act. As a result, conserving or reconstructing natural habitats defined by vegetation within urban areas is no guarantee that other components of the biological community will follow suit. Understanding the human-controlled and natural processes that alter biodiversity is essential for conserving urban biodiversity. This urban biodiversity will comprise a growing fraction of the world’s repository of biodiversity in the future. Keywords: urbanization; biodiversity; species interactions Introduction of cities and associated human activities4)effectson abundance, diversity, and species richness of terres- As the world’s population increasingly inhabits trial animals. -
Stephanitis Takeyai Drake & Maa, 1955 (Hemiptera: Tingidae), New Species for Portugal
ISSN: 1989-6581 Grosso-Silva et al. (2020) www.aegaweb.com/arquivos_entomoloxicos ARQUIVOS ENTOMOLÓXICOS, 22: 371-372 NOTA / NOTE Stephanitis takeyai Drake & Maa, 1955 (Hemiptera: Tingidae), new species for Portugal. 1 1 2 José Manuel Grosso-Silva , Iúri Frias & Torsten van der Heyden 1 Museu de História Natural e da Ciência da Universidade do Porto (MHNC-UP) / PRISC, Praça Gomes Teixeira. 4099-002 Porto, Portugal. e-mails: [email protected]; [email protected] 2 Immenweide 83. D-22523 Hamburg, Germany. e-mail: [email protected] Abstract: The first records of Stephanitis takeyai Drake & Maa, 1955 (Hemiptera: Tingidae) from Portugal are reported. The European distribution of the species is summarized. Key words: Hemiptera, Tingidae, Stephanitis takeyai, Portugal, Europe, distribution, first records. Resumen: Stephanitis takeyai Drake & Maa, 1955 (Hemiptera: Tingidae), nueva especie para Portugal. Se presentan las primeras citas de Stephanitis takeyai Drake & Maa, 1955 (Hemiptera: Tingidae) de Portugal. Se resume la distribución europea de la especie. Palabras clave: Hemiptera, Tingidae, Stephanitis takeyai, Portugal, Europa, distribución, primeras citas. Recibido: 13 de octubre de 2020 Publicado on-line: 20 de octubre de 2020 Aceptado: 18 de octubre de 2020 The andromeda lacebug, Stephanitis takeyai Drake & Maa, 1955 (Hemiptera: Tingidae), is an Asian species described from Japan that has been introduced into several areas around the globe, namely Europe, India, and the United States of America (DRAKE & RUHOFF, 1965; PÉRICART & GOLUB, 1996; RABITSCH, 2008, 2010). The species lives on ornamental plants of the family Ericaceae (Pieris, Rhododendron, Lyonia), showing a preference for Pieris japonica (Thunb.) D. Don ex G. Don (RABITSCH, 2008). -
Optimizing Management Guidelines for the Non-Native Azalea Lace Bug On
Optimizing Management Guidelines for the Non-Native Azalea Lace Bug on Rhododendron Species in Western Washington Ryan R. Garrison A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science University of Washington 2020 Committee: Patrick Tobin Thomas M. Hinckley Soo-Hyung Kim Helena Puche Program Authorized to Offer Degree: Environmental and Forest Sciences © Copyright 2020 Ryan R. Garrison University of Washington Abstract Optimizing Management Guidelines for the Non-Native Azalea Lace Bug on Rhododendron Species in Western Washington Ryan R. Garrison Chair of the Supervisory Committee: Professor Patrick Tobin School of Environmental and Forest Sciences The non-native, invasive azalea lace bug, Stephanitis pyrioides (Scott), is one of the most serious insect pests of the genus Rhododendron, especially evergreen azaleas, an especially popular subgenus of Rhododendron. Feeding by nymphs and adults remove chlorophyll from leaves, reducing rates of photosynthesis and transpiration of infested plants, and causes stippling on the top of the leaf, which reduces the aesthetic value of infested plants. Severe infestations can lead to plant death. Introduced to the eastern U.S. from Japan in 1916, its presence in western Washington was confirmed in 2007. Research on azalea lace bug in the Pacific Northwest is extremely limited to date. In my thesis research, I investigated the seasonality of azalea lace bug in western Washington, and developed region-specific degree-day models to optimize sampling efforts and the timing of control measures. I also studied the susceptibility of Rhododendron spp. to azalea lace bug by assessing feeding damage in 71 different species and cultivars. -
Het News Issue 3
Issue 3 Spring 2004 Het News nd 2 Series Newsletter of the Heteroptera Recording Schemes Editorial: There is a Dutch flavour to this issue which we hope will be of interest. After all, The Netherlands is not very far as the bug flies and with a following wind there could easily be immigrants reaching our shores at any time. We have also introduced an Archive section, for historical articles, to appear when space allows. As always we are very grateful to all the providers of material for this issue and, for the next issue, look forward to hearing about your 2004 (& 2003) exploits, exciting finds, regional news, innovative gadgets etc. Sheila Brooke 18 Park Hill Toddington Dunstable Beds LU5 6AW [email protected] Bernard Nau 15 Park Hill Toddington Dunstable Beds LU5 6AW [email protected] Contents Editorial .................................................................... 1 Forthcoming & recent events ................................. 7 Dutch Bug Atlas....................................................... 1 Checklist of British water bugs .............................. 8 Recent changes in the Dutch Heteroptera............. 2 The Lygus situation............................................... 11 Uncommon Heteroptera from S. England ............. 5 Web Focus.............................................................. 12 News from the Regions ........................................... 6 From the Archives ................................................. 12 Gadget corner – Bug Mailer..................................... -
Pra 2007 STEPHANITIS TAKEYAI
CSL Pest Risk Analysis for Stephanitis takeyai copyright CSL, 2007 CSL PEST RISK ANALYSIS FOR STEPHANITIS TAKEYAI STAGE 1: PRA INITIATION 1. What is the name of the pest? Stephanitis takeyai Drake & Maa, Hemiptera, Tingidae, andromeda lace bug* Synonym = Stephanitis globulifera 2. What is the reason for the PRA? A PRA was first initiated in January 1998 after eggs and immature specimens were collected from established Pieris sp. (Ericaceae) growing outdoors in South East England. The Pieris plants that were infested had been bought from the Netherlands between January and June 1996 (Plant Health Service internal reference 36316/2/1). The species is now more widespread and considered established in the UK. This PRA has been updated to summarise the current (2006) situation. 3. What is the PRA area? This PRA considers the UK as the PRA area since it is established on continental Europe (e.g. in Poland and Germany (Soika & Labanowski, 1999; Hommes et al., 2003)). It has also been reported from Italy and the Netherlands (EPPO, 2004). STAGE 2: PEST RISK ASSESSMENT 4. Does the pest occur in the PRA area or does it arrive regularly as a natural migrant? Stephanitis takeyai occurs in the UK. 5. Is there any other reason to suspect that the pest is already established in the PRA area? Yes. When infested plants at nurseries are treated or if plants are examined and deemed free from S. takeyai, they are soon colonised by S. takeyai from surrounding gardens. 6. What is the pest’s status in the Plant Health Directive (Council Directive 2000/29/EC1) ? Not listed. -
Stephanitis Pyrioides (Hemiptera: Tingidae) - Azalea Lace Bug Why S
EPPO, 2002 Mini data sheet on Stephanitis pyrioides Added in 1998 – Deleted in 2002 Reasons for deletion: Stephanitis pyrioides has been included in EPPO Alert List for more than 3 years and during this period no particular international action was requested by the EPPO member countries. In 2002, it was agreed that it could be deleted, considering that sufficient alert has been given. Stephanitis pyrioides (Hemiptera: Tingidae) - Azalea lace bug Why S. pyrioides came to our attention because it is considered as a pest of ornamentals in south-eastern USA, and another species (S. takeyai) has recently been found in UK (see below). Where Japan, Macau, USA (from New York to Massachusetts southward to Florida and west to Texas). Found in the Netherlands on Azalea originating from Japan in 1995 in a nursery in Vleuten, and again in 1998 in another nursery in Bleiswijk. It had also been found in the past (from 1905 to 1910) in Boskoop. On which plants Azalea (evergreen cultivars are preferred hosts, but also attacks deciduous cultivars), mountain laurel (Kalmia latifolia) and rhododendron. Damage Caused by adults and nymphs by feeding on leaves. Reported to be the most serious pest of azalea since its introduction from Japan in the 1920s. Note Another species, the andromeda lace bug, Stephanitis takeyai, also occurs in USA (introduced from Japan). It is a pest of Pieris japonica (andromeda) and Rhododendron. This species has recently been found outdoors in a very limited outbreak in UK (see above). A third species, Stephanitis rhododendri already occurs in Europe but has probably been introduced from North America. -
Host Plant Utilization Within Family Ericaceae by the Andromeda Lace Bug Stephanitis Takeyai (Hemiptera: Tingidae)1
Host Plant Utilization Within Family Ericaceae by the Andromeda Lace Bug Stephanitis takeyai (Hemiptera: Tingidae)1 Shakunthala Nair2, S. Kristine Braman2 and D. A. Knauft3 Department of Entomology, University of Georgia 1109 Experiment Street, Griffi n, GA 30223 Abstract This study examined host plant utilization by the Andromeda lace bug, Stephanitis takeyai Drake and Maa, within the family Ericaceae. The preferred host of S. takeyai is the Japanese pieris, Pieris japonica (Thunb.) D. Don ex G. Don, but it has been reported to exhibit host alternation and also to occur on other unrelated host plants. We examined the acceptability of ten landscape and fruit plants belonging to the family Ericaceae (Rhododendron calendulaceum, Rhododendron ‘Hampton Beauty’, Rhododendron ‘Aut u m n Empress’, Vaccinium arboreum, Vaccinium virgatum, Calluna vulgaris, Kalmia latifolia, Pieris fl oribunda, Pieris phillyreifolia and Downloaded from http://meridian.allenpress.com/jeh/article-pdf/30/3/132/1757360/0738-2898_30_3_132.pdf by guest on 01 October 2021 Pieris japonica ‘Temple Bells’) to S. takeyai. In no-choice tests adult survival did not vary signifi cantly among the taxa. Highest leaf damage was recorded on P. japonica and R. calendulaceum, while slight damage was noted on V. arboreum and Rhododendron ‘Hampton Beauty’. Nymph emergence was observed in P. japonica, R. calendulaceum and Rhododendron ‘Hampton Beauty’. In multi-choice tests adult presence on leaves did not vary signifi cantly except on day 9, when adults were more numerous on ‘Temple Bells’. Maximum leaf damage was recorded on P. japonica, ‘Temple Bells’. Several plants like Rhododendron and Vaccinium spp., which may not be favorable hosts, could serve as reservoirs for the pest. -
A Scientific Review on the Ecology and Management of the Azalea
A Scientifi c Review on the Ecology and Management of the Azalea Lace Bug Stephanitis pyrioides (Scott) (Tingidae: Hemiptera)1 Shakunthala Nair and S. Kristine Braman2 Department of Entomology, University of Georgia, 1109 Experiment Street, Griffi n, Georgia 30223, USA J. Entomol. Sci. 47(3): 247-263 (July 2012) Abstract The azalea lace bug, Stephanitis pyrioides (Scott) (Tingidae: Hempitera), is a major pest of azaleas (Rhododendron L. spp.). Since its introduction from Asia in the 1940s, the pest has spread considerably within and outside the US. It causes severe economic damage to aza- leas and also attacks other ericaceous hosts. The widespread acceptance and cultivation of its preferred host plants, azaleas, in landscapes and home gardens prompted extensive research on S. pyrioides with respect to biology, damage and management. This review summarizes the work done on this pest and provides directions for future research. Key Words azalea, lace bug, Stephanitis pyrioides, review, ecology, biology, management The genus Stephanitis Stål (Tingidae: Hemiptera) comprises over 60 species of lace bugs, many of which are pests of fruit and ornamental trees and shrubs in tropi- cal and temperate regions of the world (Howard 2001). The azalea lace bug (Stepha- nitis pyrioides [Scott]), the Andromeda lace bug (S. takeyai Drake and Maa) and the rhododendron lace bug (S. rhododendroni Horváth) are the 3 species established in North America. Criteria for the identifi cation of the 3 species are available (Bailey 1950, Dunbar 1974, Beshear et al. 1976, Stonedahl et al. 1992). A fourth species, S. blatchleyi Drake also has been reported (Froeschner 1988), but it was last collected in 1927 and is believed to be extinct (Drake 1925, Oliver et al. -
Stephanitis Takeyai and S. Rhododendri (Heteroptera: Tingidae) in Slovakia: First Record and Economic Importance
JOURNAL OF PLANT PROTECTION RESEARCH Vol. 56, No. 2 (2016) Rapid communication Stephanitis takeyai and S. rhododendri (Heteroptera: Tingidae) in Slovakia: first record and economic importance Marek Barta*, Tomáš Bibeň Mlyňany Arboretum, Institute of Forest Ecology, Slovak Academy of Sciences, Vieska nad Žitavou 178, 951 52 Slepčany, Slovak Republic Received: January 8, 2016 Accepted: May 6, 2016 Abstract: This is the first report on the occurrence of andromeda lace bug, Stephanitis (Stephanitis) takeyai Drake and Maa, 1955, and rhododendron lace bug, Stephanitis (Stephanitis) rhododendri Horvath, 1905, in Slovakia. Syntopic colonies of both species were found on rhododendron shrubs (Rhododendron sp.) in south-western Slovakia in 2015. The feeding of the lace bugs resulted in damage to infested rhododendrons. Leaves turned yellow and brown, prematurely dropped what led to continuous drying up of twigs and the whole plants. Details on morphology of adult stages of the two species, description of damage symptoms and economic importance of these pests are presented and discussed. Key words: alien species, lace bugs, new records, rhododendrons, Slovakia, Stephanitis Introduction ly recorded on P. japonica and azaleas. Stephanitis rhodo- Lace bugs are a specific group of insects of the Hemipter- dendri was introduced to Europe on rhododendrons from an family Tingidae, which contains 2,351 phytophagous North America more than 100 years ago and has been species in about 300 genera of cosmopolitan distribution spread to eleven countries of Western Europe including (Froeschner 1996; Guilbert 2016). Until now, as many as British Isles and Scandinavia (Drake and Ruhoff 1965; 182 tingids comprising six species of Stephanitis genus Jones 1993; Aukema 2013). -
Understanding the Impacts of Invasive Non-Native Species on Protected Sites
Improvement Programme for England’s Natura 2000 Sites (IPENS) – Planning for the Future IPENS 046 Understanding the impacts of invasive non-native species on protected sites Report covers all Special Area of Conservation (SAC) and Special Protection Area (SPA) within England First published 01 January 2014 www.gov.uk/government/publications/improvement-programme-for-englands-natura-2000-sites-ipens This project is part of the IPENS programme (LIFE11NAT/UK/000384IPENS) which is financially supported by LIFE, a financial instrument of the European Community. Foreword The Improvement Programme for England’s Natura 2000 sites (IPENS), supported by European Union LIFE+ funding, is a new strategic approach to managing England’s Natura 2000 sites. It is enabling Natural England, the Environment Agency, and other key partners to plan what, how, where and when they will target their efforts on Natura 2000 sites and areas surrounding them. As part of the programme we identified gaps in our knowledge and have commissioned a range of projects to help us fill these gaps. The project findings are being used to help develop our Theme Plans and Site Improvement Plans. This report is one of the project studies we commissioned. Invasive non-native species (INNS) are considered the second biggest threat to global biodiversity - following habitat loss - causing impacts through consumption, resource competition, introduction of diseases, interbreeding and disturbance. They can have economic, agricultural and health impacts, with an estimated cost to the English economy of at least £1.3 billion per year. They also present a significant risk to the favourable condition of England’s protected sites. -
Hexapod Herald April 30, 2020 Classrooms Empty but Education Continues
Hexapod Herald April 30, 2020 Classrooms empty but education continues By Michele Hatcher Quiet hallways, dark, silent classrooms. It is not how it should be in the spring on the fourth floor of the Biological Sciences Building of the Uni- versity of Georgia. The obvious evidence of learn- ing is missing. An unexpected visitor came calling, its name Covid 19, and this invisible and unwelcome intruder turned the process of educating future scientists into a true and sudden challenge. Two weeks faculty were told. Two weeks to get your traditional hands-on, in-person classes transitioned to an effective online platform. Two weeks? No problem. Entomology faculty and teaching assistants got to business, worked together and with talented IT support were ready to go in April when UGA went live and fully online for students who were now receiving their education “virtually” for the remainder of the semester while sheltering at home. The evidence of learning is more subtle but it is thriving throughout the country through thousands of screens. Dr. Kerry Oliver teaches General Entomology and his primary objective for the remainder of the semester is “to meet student needs in these strange times and survive the transition with integrity.” A class of primarily in-person lectures, Oliver retained his detailed PowerPoints but added recorded Kaltura videos of his PowerPoint lectures to create asynchronous content to be viewed anytime by students. “Instead of in-class questions and discussions, I use the discussion board on eLC,” he explained. However, this platform is not without its shortcomings. “The biggest challenge is that you cannot see where students are struggling so I am unable to make real-time course corrections to better meet students needs,” he said.