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Wooden and Bamboo Commodities Intended for Indoor and Outdoor Use
NAPPO Discussion Document DD 04: Wooden and Bamboo Commodities Intended for Indoor and Outdoor Use Prepared by members of the Pest Risk Analysis Panel of the North American Plant Protection Organization (NAPPO) December 2011 Contents Introduction ...........................................................................................................................3 Purpose ................................................................................................................................4 Scope ...................................................................................................................................4 1. Background ....................................................................................................................4 2. Description of the Commodity ........................................................................................6 3. Assessment of Pest Risks Associated with Wooden Articles Intended for Indoor and Outdoor Use ...................................................................................................................6 Probability of Entry of Pests into the NAPPO Region ...........................................................6 3.1 Probability of Pests Occurring in or on the Commodity at Origin ................................6 3.2 Survival during Transport .......................................................................................... 10 3.3 Probability of Pest Surviving Existing Pest Management Practices .......................... 10 3.4 Probability -
Drywood Termite, Cryptotermes Cavifrons Banks (Insecta: Blattodea: Kalotermitidae)1 Angela S
EENY279 Drywood Termite, Cryptotermes cavifrons Banks (Insecta: Blattodea: Kalotermitidae)1 Angela S. Brammer and Rudolf H. Scheffrahn2 Introduction moisture requirements than those of C. brevis. A 2002 termite survey of state parks in central and southern Termites of the genus Cryptotermes were sometimes called Florida found that 45 percent (187 of 416) of all kaloter- powderpost termites because of the telltale heaps of fecal mitid samples taken were C. cavifrons. pellets (frass) that accumulate beneath infested wood. Fecal pellets of Cryptotermes, however, are similar in size and shape to other comparably sized species of Kalotermitidae. Identification All are now collectively known as drywood termites. The Because termite workers are indistinguishable from each most economically significant termite in this genus, Cryp- other to the level of species, most termite keys rely on totermes brevis (Walker), commonly infests structures and characteristics of soldiers and alates (winged, unmated was at one time known as the “furniture termite,” thanks reproductives) for species identification. to the frequency with which colonies were found in pieces of furniture. A member of the same genus that might be Like all kalotermitids, the pronotum of the C. cavifrons mistaken for C. brevis upon a first, cursory examination is soldier is about as wide as the head. The head features a C. cavifrons, a species endemic to Florida. large cavity in front (hence the species name, cavifrons), nearly circular in outline from an anterior view, shaped Distribution and History almost like a bowl. The rest of the upper surface of the head is smooth, as contrasted with the head of C. -
Overview and Current Status of Non-Native Termites (Isoptera) in Florida§
Scheffrahn: Non-Native Termites in Florida 781 OVERVIEW AND CURRENT STATUS OF NON-NATIVE TERMITES (ISOPTERA) IN FLORIDA§ Rudolf H. Scheffrahn University of Florida, Fort Lauderdale Research & Education Center, 3205 College Avenue, Davie, Florida 33314, U.S.A E-mail; [email protected] §Summarized from a presentation and discussions at the “Native or Invasive - Florida Harbors Everyone” Symposium at the Annual Meeting of the Florida Entomological Society, 24 July 2012, Jupiter, Florida. ABSTRACT The origins and status of the non-endemic termite species established in Florida are re- viewed including Cryptotermes brevis and Incisitermes minor (Kalotermitidae), Coptotermes formosanus, Co. gestroi, and Heterotermes sp. (Rhinotermitidae), and Nasutitermes corniger (Termitidae). A lone colony of Marginitermes hubbardi (Kalotermitidae) collected near Tam- pa was destroyed in 2002. A mature colony of an arboreal exotic, Nasutitermes acajutlae, was destroyed aboard a dry docked sailboat in Fort Pierce in 2012. Records used in this study were obtained entirely from voucher specimen data maintained in the University of Flori- da Termite Collection. Current distribution maps of each species in Florida are presented. Invasion history suggests that established populations of exotic termites, without human intervention, will continue to spread and flourish unabatedly in Florida within climatically suitable regions. Key Words: Isoptera, Kalotermitidae, Rhinotermitidae, Termitidae, non-endemic RESUMEN Se revisa el origen y el estatus de las especies de termitas no endémicas establecidas en la Florida incluyendo Cryptotermes brevis y Incisitermes menor (Familia Kalotermitidae); Coptotermes formosanus, Co. gestroi y Heterotermes sp. (Familia Rhinotermitidae) y Nasu- titermes corniger (Familia Termitidae). Una colonia individual de Marginitermes hubbardi revisada cerca de Tampa fue destruida en 2002. -
Taxonomy, Biogeography, and Notes on Termites (Isoptera: Kalotermitidae, Rhinotermitidae, Termitidae) of the Bahamas and Turks and Caicos Islands
SYSTEMATICS Taxonomy, Biogeography, and Notes on Termites (Isoptera: Kalotermitidae, Rhinotermitidae, Termitidae) of the Bahamas and Turks and Caicos Islands RUDOLF H. SCHEFFRAHN,1 JAN KRˇ ECˇ EK,1 JAMES A. CHASE,2 BOUDANATH MAHARAJH,1 3 AND JOHN R. MANGOLD Ann. Entomol. Soc. Am. 99(3): 463Ð486 (2006) ABSTRACT Termite surveys of 33 islands of the Bahamas and Turks and Caicos (BATC) archipelago yielded 3,533 colony samples from 593 sites. Twenty-seven species from three families and 12 genera were recorded as follows: Cryptotermes brevis (Walker), Cr. cavifrons Banks, Cr. cymatofrons Schef- Downloaded from frahn and Krˇecˇek, Cr. bracketti n. sp., Incisitermes bequaerti (Snyder), I. incisus (Silvestri), I. milleri (Emerson), I. rhyzophorae Herna´ndez, I. schwarzi (Banks), I. snyderi (Light), Neotermes castaneus (Burmeister), Ne. jouteli (Banks), Ne. luykxi Nickle and Collins, Ne. mona Banks, Procryptotermes corniceps (Snyder), and Pr. hesperus Scheffrahn and Krˇecˇek (Kalotermitidae); Coptotermes gestroi Wasmann, Heterotermes cardini (Snyder), H. sp., Prorhinotermes simplex Hagen, and Reticulitermes flavipes Koller (Rhinotermitidae); and Anoplotermes bahamensis n. sp., A. inopinatus n. sp., Nasuti- termes corniger (Motschulsky), Na. rippertii Rambur, Parvitermes brooksi (Snyder), and Termes http://aesa.oxfordjournals.org/ hispaniolae Banks (Termitidae). Of these species, three species are known only from the Bahamas, whereas 22 have larger regional indigenous ranges that include Cuba, Florida, or Hispaniola and beyond. Recent exotic immigrations for two of the regional indigenous species cannot be excluded. Three species are nonindigenous pests of known recent immigration. IdentiÞcation keys based on the soldier (or soldierless worker) and the winged imago are provided along with species distributions by island. Cr. bracketti, known only from San Salvador Island, Bahamas, is described from the soldier and imago. -
Termites (Isoptera) in the Azores: an Overview of the Four Invasive Species Currently Present in the Archipelago
Arquipelago - Life and Marine Sciences ISSN: 0873-4704 Termites (Isoptera) in the Azores: an overview of the four invasive species currently present in the archipelago MARIA TERESA FERREIRA ET AL. Ferreira, M.T., P.A.V. Borges, L. Nunes, T.G. Myles, O. Guerreiro & R.H. Schef- frahn 2013. Termites (Isoptera) in the Azores: an overview of the four invasive species currently present in the archipelago. Arquipelago. Life and Marine Sciences 30: 39-55. In this contribution we summarize the current status of the known termites of the Azores (North Atlantic; 37-40° N, 25-31° W). Since 2000, four species of termites have been iden- tified in the Azorean archipelago. These are spreading throughout the islands and becoming common structural and agricultural pests. Two termites of the Kalotermitidae family, Cryp- totermes brevis (Walker) and Kalotermes flavicollis (Fabricius) are found on six and three of the islands, respectively. The other two species, the subterranean termites Reticulitermes grassei Clemént and R. flavipes (Kollar) of the Rhinotermitidae family are found only in confined areas of the cities of Horta (Faial) and Praia da Vitória (Terceira) respectively. Due to its location and weather conditions the Azorean archipelago is vulnerable to coloni- zation by invasive species. The fact that there are four different species of termites in the Azores, all of them considered pests, is a matter of concern. Here we present a comparative description of these species, their known distribution in the archipelago, which control measures are being used against them, and what can be done in the future to eradicate and control these pests in the Azores. -
How to Become a Successful Invader§
Su: Successful Invader 765 HOW TO BECOME A SUCCESSFUL INVADER§ NAN-YAO SU Department of Department of Entomology & Nematology, Fort Lauderdale Research & Education Center, University of Florida, Davie, Florida 33314; E-mail: [email protected] §Summarized from a presentation and discussions at the “Native or Invasive - Florida Harbors Everyone” Symposium at the Annual Meeting of the Florida Entomological Society, 24 July 2012, Jupiter, Florida. ABSTRACT Most invasive species hitchhike on human transportation, and their close associations with human activity increase their chances of uptake. Once aboard, potential invaders have to survive the journey, and those with traits such as being a general feeder or tolerance to a wide range of environmental conditions tend to survive the transportation better. Similar traits are generally considered to also aid their establishment in new habitats, but stud- ies showed that the propagule pressure, not any of the species-specific traits, is the most important factor contributing to their successful establishment. Higher propagule pressure, i.e., repeated invasions of larger numbers of individuals, reduces Allee effects and aids the population growth of invasive species in alien lands. Coined as the invasive bridgehead ef- fect, repeated introduction also selects a more invasive population that serves as the source of further invasions to other areas. Invasive species is the consequence of homogenocene (our current ecological epoch with diminished biodiversity and increasing similarity among ecosystems worldwide) that began with the Columbian Exchange of the 15th century and possibly the Pax Mongolica of the 13-14th century. Anthropogenic movement of goods among major cities will only accelerate, and the heightened propagule pressure will increase the number of invasive species for as long as the current practices of global commercial activi- ties continue. -
Mandibular Patterns for Termite Inquilines (Blattodea: Isoptera)
Mandibular patterns for termite inquilines (Blattodea: Isoptera) Lara Oliveira Clemente1 Reginaldo Constantino2 Og DeSouza1 1. Federal University of Vi¸cosa,Brazil 2.University of Bras´ılia, Brazil Abstract Mandibles of termite workers present distinct patterns according to the type of material they deal with when foraging and building, being hence useful to distinguish functional groups. This is hardly suprising as, being the tools most frequently and intensely used by workers, mandibles should be constantly subjected do selective forces. If worker mandibles reflect evolutionary pressure one could hence hypothesize that mandible patterns of workers of termite hosts would differ from those of termite inquilines. After all, host and inquilines differ, if nothing, on their dif- ferential investment in building activities. Here we test this hypothesis, contrasting the Left Mandible Index (LMI) of host and inquiline termite workers within the Termitidae family, an index known to be conected to foraging and building behaviours. To do so, we run a logistic regression to inspect the effecst of LMI on the chance of finding at least one inquiline species among those composing a given genus. We found that there seems to be an upper limit for the LMI above which genera will be more like to hold at least one inquiline species among its constituents. Such a likeli- hood attains overwhelming 95% chances for LMI > 1.86. Hence, higher LMI values seem to facilitate inquilinistic behaviour in such termites. We speculate that large LMIs, implying in facilform mandibles with molar plates adapted to soft materials, would not suit building being, hence, more adjusted to inquilines than to hosts. -
A Century of Insect Acoustic Detection and Monitoring
Perspective and Promise: a Century of Insect Acoustic Detection and Monitoring R. W. Mankin, D. W. Hagstrum, M. T. Smith, A. L. Roda, and M. T. K. Kairo Abstract: Acoustic devices provide nondestructive, remote, automated detection, and monitoring of hidden insect infestations for pest managers, regulators, and researchers. In recent decades, acoustic devices of various kinds have been marketed for field use, and instrumented sample containers in sound-insulated chambers have been developed for commodity inspection. The efficacy of acoustic devices in detecting cryptic insects, estimating population density, and mapping distributions depends on many factors, including the sensor type and frequency range, the substrate structure, the interface between sensor and substrate, the assessment duration, the size and behavior of the insect, and the distance between the insects and the sensors. Consider- able success has been achieved in detecting grain and wood insect pests. Microphones are useful sensors for airborne signals, but vibration sensors interface better with signals produced in solid substrates, such as soil, grain, or fibrous plant structures. Ultrasonic sensors are particularly effective for detecting wood-boring pests because background noise is negligible at > 20 kHz frequencies, and ultrasonic signals attenuate much less rapidly in wood than in air; grain, or soil. Problems in distinguishing sounds produced by target species from other sounds have hindered usage of acoustic devices, but new devices and signal processing methods have greatly increased the reliability of detection. One new method considers spectral and temporal pattern features that prominently appear in insect sounds but not in background noise, and vice versa. As reliability and ease of use increase and costs decrease, acoustic devices have considerable future promise as cryptic insect detection and monitoring tools. -
PUERTO RICAN WOODS and THEIR UTILIZATION I a Bibliography
PUERTO RICAN WOODS AND THEIR UTILIZATION I A Bibliography Information Reviewed and Reaffirmed October 1957 No. 1793 UNITED STATES DEPARTMENT OF AGRICULTURE FOREST PRODUCTS LABORATORY FOREST SERVICE MADISON 5 WISCONSIN In Cooperation with the University of Wisconsin PUERTO RICAN WOODS AND THEIR UTILIZATION' A Bibliography (Compiled by ELOISE GERRY and FRANCES J. FLICK) 2 Forest Products Laboratory–, Forest Service U. S. Department of Agriculture Foreword Prepared at the request of the Tropical Forest Experiment Station of the U. S. Forest Service, Rio Piedras, Puerto Rico, this bibliography attempts to list background references contributing to a better understanding of available Puerto Rican woods and their uses. The time-span covered by the references is roughly 1900-1950. Historical material, trade statistics, and botanical des- cription largely are omitted, although these aspects may be followed up by examining reference lists included in items cited in the bibliography. A study of available information points out that little work has been done on Puerto Rican woods. Such a study also confirms statements of L. V. Teesdale and J. W. Girard of the U. S. Forest Service in their 1945 reconnaisance report, Wood Utilization in Puerto Rico, to the effect that there are no existing reli- able statistics on the forest resource, growth, drain, production, or products requirements of the Island as a whole. A large volume of rough and finished timber products consumed in Puerto Rico are imported, although yields from ex- isting forest cover have continuing, if unmeasured, economic importance. Better utilization of island-produced and imported timber products is a concern of the Tropical Forest Experiment Station staff, as well as of others interested in improving Puerto Rico's general economy. -
Xerox University Microfilms 300 North Zeeb Road Ann Arbor
INFORMATION TO USERS This material was produced from a microfilm copy of the original document. While the most advanced technological means to photograph and reproduce this document have been used, the quality is heavily dependent upon the quality of the original submitted. The following explanation of techniques is provided to help you understand markings or patterns which may appear on this reproduction. 1. The sign or "target" for pages apparently lacking from the document photographed is "Missing Pagg(s)". If it was possible to obtain the missing page(s) or section, they are spliced into the film along with adjacent pages. This may have necessitated cutting thru an image and duplicating adjacent pages to insure you complete continuity. 2. When an image on the film is obliterated with a large round black marl<, it is an indication that the photographer suspected that the copy may have moved during exposure and thus cause a blurred image. You will find a good image of the page in the adjacent frame. 3. When a map, drawing or chart, etc., was part of the material being photographed the photographer followed a definite method in "sectioning" the material. It is customary to begin photoing at the upper left hand corner of a large sheet and to continue photoing from left to right in equal section~; with a small overlap. If necessai":', .sectioning is continued again - beginning below the first row and concinuing on until complete. 4. The majority of users indicate that the textual cont~nt is of greatest value, however, a somewhat higher quality reproduction could be made from "photographs" if essential to the understanding of the dissertation. -
Appraisal of the Economic Activities of Termites: a Review
Bajopas Volume 5 Number 1 June, 2012 http://dx.doi.org/10.4314/bajopas.v5i1.16 Bayero Journal of Pure and Applied Sciences, 5(1): 84 – 89 Received: October 2011 Accepted: April 2012 ISSN 2006 – 6996 APPRAISAL OF THE ECONOMIC ACTIVITIES OF TERMITES: A REVIEW *Ibrahim, B. U. and Adebote, D. A. Department of Biological Sciences, Faculty of Science, Ahmadu Bello University, Zaria, kaduna state *Correspondence author: [email protected] ABSTRACT Termites can be found through out the world largely in the tropical and sub-tropical countries. They are social insects, feeding on cellulosic materials and live in colonies. Termites comprise the Order Isoptera with six families, 170 genera and 2600 species, of which six species are present in Nigeria. The most striking aspects of termites is their destructive tendency. They feed on wood indiscriminately, and tend to destroy timber and other wooden materials of importance to man, and this brought them into direct competition with man. However, their beneficial aspect to man is very significant. In most countries, where termites exist in abundance they are edible. Their burrowing within the soil increases the rate of percolation of water into the soil, thereby promoting water absorbent of the soil. Their feeding habit includes decomposition of dead trees, and incorporation into the soil, mineral nutrients of these trees. Man in response to the destructive activities of termites, developed various controlled methods towards them, which include the use of pesticides such as DDT ( Dichloro Diphenyl Trichloroethane), BHC ( Benzene Hexachloride ), Aldrin, Dieldrin, soil barrier termiticides, treated zone termiticides, dust and fumigant, and, non chemical control methods such as mud tube removal, debris removal, pathogenic fungi, mechanical barriers, heat, high voltage electricity or electrocution and wood replacement. -
M a Y 2 1 - 2 4
M A Y 2 1 - 2 4 EMBASSY SUITES HOTEL RALEIGH - D U R H A M • N C Table of Contents National Conference on Urban Entomology May 21-24, 2006 Embassy Suites Hotel Raleigh-Durham, North Carolina DISTINGUISHED ACHIEVEMENT AWARD IN URBAN ENTOMOLOGY ................... 10 ARNOLD MALLIS MEMORIAL AWARD LECTURE: THE GERMAN COCKROACH: RE-EMERGENCE OF AN OLD FOE…THAT NEVER DEPARTED Coby Schal, North Carolina State University................................................................. 10 STUDENT SCHOLARSHIP AWARD PRESENTATIONS ............................................ 11 SOYBEAN OIL CONSUMPTION IN RED IMPORTED FIRE ANTS, SOLENOPSIS INVICTA BUREN (HYMENOPTERA: FORMICIDAE) Rebecca L. Baillif, Dr. Linda Hooper-Bùi, and Dr. Beverly A. Wiltz, Louisiana State University ...................................................................................................................... 11 THE RESPONSE OF THE FORMOSAN SUBTERRANEAN TERMITE TO DIFFERENT BORATE SALTS Margaret C. Gentz and J. Kenneth Grace, University of Hawai`i at Manoa .................. 11 THE MECHANISM AND FACTORS AFFECTING HORIZONTAL TRANSFER OF FIPRONIL AMONG WESTERN SUBTERRANEAN TERMITES Raj K. Saran and Michael K. Rust, University of California Riverside ........................... 12 STUDENT PAPER COMPETITION .............................................................................. 16 COMPARATIVE PROTEOMICS BETWEEN WORKER AND SOLDIER CASTES OF RETICULITERMES FLAVIPES (ISOPTERA: RHINOTERMITIDAE) C. Jerry Bowen, Robin D. Madden, Brad Kard, and Jack W. Dillwith, Oklahoma State