Differences Between a Carpenter Ant and Termite Infestation
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Ant Trails: a Key to Management with Baits1
ENY-259 Ant Trails: A Key to Management with Baits1 John Klotz, Dave Williams, Byron Reid, Karen Vail, and Phil Koehler2 Communication in the ants is based on chemical straight back to the nest (Figure 1). Somehow on the signals. These chemicals are called pheromones and outgoing trip she can keep track of her position with vary from alarm and nestmate recognition, to the one respect to her nest, and, on the return trip, uses this we will focus on here, recruitment. All of the pest information to take the shorter, more direct route ants use odor trails for orientation, but these trails home. On the way back to the nest, she lays down an differ from one species to another. Where the odor trail. Once back in the nest, this scout ant then pheromones originate in the ant's body, their alerts her nestmates of the food find, which chemical composition, as well as how long they last, encourages them to leave the nest. These recruited all vary from one ant species to the next. In fire ants, ants will follow the odor trail directly to the food the trail chemical is produced by the Dufour's gland, source. In turn, each ant will reinforce the odor trail which is named after its discoverer, Dufour, and is until the food is gone. This behavior is a highly laid down by the stinger. This pheromone is made up efficient means of exploiting a temporary food of molecules which evaporate very quickly. Thus, the resource. fire ant's odor trail is very short-lived. -
Termites in a Structure
Detecting and Identifying Termites in a Structure The threat of insects in or around your home can be alarming, especially when those insects can cause structural damage. It is important to know if insects you find around the house are in fact termites or some other crawling insect. Subterranean termites are found everywhere in the contiguous United States, making the possibility of termite infestation a widespread structural damage problem. Early detection and treatment of termites can drastically reduce the threat of damage to your home. Detection Subterranean termites require moisture and usually remain hidden—they may never be seen by the homeowner. Termites often consume the interior portion of a piece of Four main characteristics differentiate termites from ants: wood but leave the outer shell intact to protect themselves against desiccation (drying out). Therefore, it is easy to overlook the occurrence of termites and mistake a termite- damaged board for sound wood. One clear indication of termite infestation is the appearance of shelter tubes made of soil and sand and stemming from an underground location near the building. These tubes protect the termites from desiccation as they travel between the soil and your house. Shelter tubes are found commonly in basements of infected homes or running from the soil to the house. Termites are social insects and live in large colonies with organized caste systems. Worker termites—the most common caste encountered—are likely to be visible during a home inspection. Soldier termites, although far less numerous, are also likely to be found. Identification Both worker and soldier termites are white in color, with a small amount of brown on their backs, and are ¼-inch long. -
Alien Dominance of the Parasitoid Wasp Community Along an Elevation Gradient on Hawai’I Island
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln USGS Staff -- Published Research US Geological Survey 2008 Alien dominance of the parasitoid wasp community along an elevation gradient on Hawai’i Island Robert W. Peck U.S. Geological Survey, [email protected] Paul C. Banko U.S. Geological Survey Marla Schwarzfeld U.S. Geological Survey Melody Euaparadorn U.S. Geological Survey Kevin W. Brinck U.S. Geological Survey Follow this and additional works at: https://digitalcommons.unl.edu/usgsstaffpub Peck, Robert W.; Banko, Paul C.; Schwarzfeld, Marla; Euaparadorn, Melody; and Brinck, Kevin W., "Alien dominance of the parasitoid wasp community along an elevation gradient on Hawai’i Island" (2008). USGS Staff -- Published Research. 652. https://digitalcommons.unl.edu/usgsstaffpub/652 This Article is brought to you for free and open access by the US Geological Survey at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in USGS Staff -- Published Research by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Biol Invasions (2008) 10:1441–1455 DOI 10.1007/s10530-008-9218-1 ORIGINAL PAPER Alien dominance of the parasitoid wasp community along an elevation gradient on Hawai’i Island Robert W. Peck Æ Paul C. Banko Æ Marla Schwarzfeld Æ Melody Euaparadorn Æ Kevin W. Brinck Received: 7 December 2007 / Accepted: 21 January 2008 / Published online: 6 February 2008 Ó Springer Science+Business Media B.V. 2008 Abstract Through intentional and accidental increased with increasing elevation, with all three introduction, more than 100 species of alien Ichneu- elevations differing significantly from each other. monidae and Braconidae (Hymenoptera) have Nine species purposely introduced to control pest become established in the Hawaiian Islands. -
Comparison Between the Microbial Diversity in Carpenter Ant (Camponotus) Gut and Weaver Ant (Oecophylla) Gut
Hosmath & Timmappa J Pure Appl Microbiol, 13(4), 2421-2436 | December 2019 Article 5857 | https://doi.org/10.22207/JPAM.13.4.58 Print ISSN: 0973-7510; E-ISSN: 2581-690X RESEARCH ARTICLE OPEN ACCESS Comparison Between the Microbial Diversity in Carpenter Ant (Camponotus) Gut and Weaver Ant (Oecophylla) Gut Kirti Shivayogi Hosmath and Shivasharana Chandrabanda Timmappa* Department of Microbiology and Biotechnology, Karnatak University, Dharwad, Karnataka, India. Abstract Aim to study the whole genome of cultured and uncultured microbes present within the ant gut environment can only be determined by using the advanced technology used is Next-generation sequencing (NGS) tool. Here' in this research' this tool is been used to study the exact composition or population of gut microbes present in the two ants are: Carpenter ant (genus Camponotus) and Weaver ant (genus Oecophylla), by 16S/18S/ITS rDNA amplicon sequencing and comparing whether these two ants have same microbial species and same composition, if yes then what is their percentage of abundance in these ants gut and how these microbial diversity play role in these ants life cycle. And from this ant gut study, which is performed by metagenomic tools, revealed the presence of large diversity of microbes in these ant gut and are from the order and genus of bacteria commonly found are Actinomycetales, Bifidobacteriales, Actinobacteria, Bacteriodales, Flavobacteriales, Caulobacterales, Methanobacteriales, Lactobacillales, Clostridiales, Bradyrhizobacterium, Agrobacterium etc. here, the complete microbial diversity of Carpenter and Weaver ant guts are studied by performing 16S / 18S / ITS rDNA amplicon sequencing procedure, which includes, surface sterilization, dissection, culturing in basic media broth, genomic DNA extraction, quality control, rDNA variable region amplification, library construction, high-throughput sequencing, data analysis and identification of microbiome. -
Nutritional Ecology of the Carpenter Ant Camponotus Pennsylvanicus (De Geer): Macronutrient Preference and Particle Consumption
Nutritional Ecology of the Carpenter Ant Camponotus pennsylvanicus (De Geer): Macronutrient Preference and Particle Consumption Colleen A. Cannon Dissertation submitted to the Faculty of the Virginia Polytechnic Institute and State University in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Entomology Richard D. Fell, Chairman Jeffrey R. Bloomquist Richard E. Keyel Charles Kugler Donald E. Mullins June 12, 1998 Blacksburg, Virginia Keywords: diet, feeding behavior, food, foraging, Formicidae Copyright 1998, Colleen A. Cannon Nutritional Ecology of the Carpenter Ant Camponotus pennsylvanicus (De Geer): Macronutrient Preference and Particle Consumption Colleen A. Cannon (ABSTRACT) The nutritional ecology of the black carpenter ant, Camponotus pennsylvanicus (De Geer) was investigated by examining macronutrient preference and particle consumption in foraging workers. The crops of foragers collected in the field were analyzed for macronutrient content at two-week intervals through the active season. Choice tests were conducted at similar intervals during the active season to determine preference within and between macronutrient groups. Isolated individuals and small social groups were fed fluorescent microspheres in the laboratory to establish the fate of particles ingested by workers of both castes. Under natural conditions, foragers chiefly collected carbohydrate and nitrogenous material. Carbohydrate predominated in the crop and consisted largely of simple sugars. A small amount of glycogen was present. Carbohydrate levels did not vary with time. Lipid levels in the crop were quite low. The level of nitrogen compounds in the crop was approximately half that of carbohydrate, and exhibited seasonal dependence. Peaks in nitrogen foraging occurred in June and September, months associated with the completion of brood rearing in Camponotus. -
HOUSEHOLD ARTHROPODS Nuisance Household Jean R
2015 Household Pests 2/22/2015 OVERVIEW Guidelines & Principles Groups of pests Public health pests HOUSEHOLD ARTHROPODS Nuisance Household Jean R. Natter Structural pests 2015 2 MANAGEMENT PRINCIPLES DETERMINE MANAGEMENT Define the problem Eradicate? Damage? Critter(s)? Control? ID the critter Manage? Pest? Tolerate? Dangerous? (people, pets, or structures?) Did it just stumble indoors? Verify: PNW Insect Management Handbook Appropriate management 3 4 CAPTURE THE CRITTER RECOMMENDATIONS Research-based management EPA says: Pest control materials must be labeled for that purpose * * * * * * * * * * (Common Sense Pest Control) No home remedies 5 6 Jean R. Natter 2015 Household Pests 1 2015 Household Pests 2/22/2015 PUBLIC HEALTH: BED BUGS 3/16” Broadly flat, oval Cracks, crevices, & PUBLIC HEALTH PESTS seams (naturephoto.cz.com) Eggs glued in place Blood feeders (Bed Bugs; WSU; FS070E) Bites w/o pain Odor: sweet; acrid Bed Bugs (FS070E) 7 (J. R. Natter) 8 MANAGEMENT: BED BUGS PUBLIC HEALTH: MOSQUITOES Key Points Mattress: Encase or heat Rx Launder bedding, clothes – hot! Pest control company (NY Times) (L & R: University of Missouri; gambusia Stamford University) 9 10 MANAGEMENT: MOSQUITOES PUBLIC HEALTH: FLEAS Key Points Adults on animal Eggs drop off Source reduction Larvae ½” Personal protection w/tan head Mosquito fish (Gambusia), if legal Larvae eat debris Rx for larvae: Bti Pupa “waits” (Bacillus thuringiensis israelensis) Nest parasites (University of Illinois) 11 12 Jean R. Natter 2015 Household Pests 2 2015 Household Pests 2/22/2015 MANAGEMENT: FLEAS PUBLIC HEALTH: TICKS Rocky Mountain wood tick Key Points 3-step program Dermacentor species 1. Vacuum often East of Cascades 2. Insect growth regulator (IGR) Immatures feed mostly on carpet & pet’s “nest” on rodents 3. -
03 Literature Review
- Literature Review: - Sr. No .1 - Name of the Author : P.G. Koehler and C. L. Tucker - Name of the Article : Subterranean Termite - Pages: 7 Nos. - Date of Published : April 1993 Revised in 2003 University of Florida, IFAS, Extention No. ENY 210 - Journal Name : Entomology and Nematology, Florida Cooperative Service - Review: Subterranean Termite, Dampwood and Drywood Termite are the main three types of termites . Subterranean Termites are the most destructive and it attacks structures by building tubes from nest to wood structures. They feed on wood which contain cellulose which is digested by them by protozoa and convert cellulose into usable food. The nest in the soil contains moisture to protect them from low humidity and predation and they build mud tunnels or tubes to reach wood. At swarming stage the broken wings are located at light are hence they are attracted to light. No wood contact with soil, ventilation, regular inspection can avoid the entry of termite and for effective control for Subterranean termite, Pre and post treatment methods for new and for existing structures at different stages with repellent and non repellent insecticides as required with the additional control method of using Termite Bait. - Sr. No . 2 - Name of the Author : Matthew R. Tarver, Christopher B. Florane, Dunhua Zhang, Casey Grimm and Alan R. Lax - Name of the Article : Methoprene and temperature effects on caste differentiation and protein composition in the Formosan Subterranean termite, Coptotermesfomosanus - Pages: 10 Nos. - Date of Published : December 2011 - Journal Name : Journal of Insect Science, Vol. 12/ article 18 - Review: Worker to soldier differentiation is modulated by temperature i.e. -
Carpenter Ants
DIVISION OF AGRICULTURE R E S E A R C H & E X T E N S I O N University of Arkansas System Agriculture and Natural Resources FSA7013 Carpenter Ants John D. Hopkins Identification Associate Professor and Carpenter ants (Figure 1) Extension Entomologist are among the largest of the common ants seen in Kelly M. Loftin Arkansas. They are a nuisance by their presence when found Associate Professor and inside the home. They do Extension Entomologist not eat wood, but remove quantities of it to expand their nest size, sometimes causing structural damage. Winged forms are called Figure 1. Carpenter ant (worker) alates with winged males being smaller than winged females. Wingless queens measure 5/8 inch, winged queens 3/4 inch, large major workers 1/2 inch and small minor workers 1/4 inch. Color varies with species ranging from black to red with some species being a combination of both. Workers are usually reddishbrown to black in coloration. Workers have large heads and a small thorax, while adult swarmers have a smaller head and large Figure 2. Carpenter ants have a single node on the thorax. The petiole has one petiole, and the thorax has a rounded upper node, and the profile of the surface. thorax, in workers only, has an evenly rounded upper surface (Figure 2). People sometimes confuse carpenter ants with termites. These ants usually nest in logs, Termite workers are small, 1/8 to stumps, hollow trees or decayed wood, 3/16 inch long, white and do not run but may be found nesting in sound freely over unexposed surfaces. -
Argentine Ant, Liniepithema Humile Mayr (Hymenoptera: Formicidae)
FDACS-P-01684 Pest Alert created 20-April-2009 Florida Department of Agriculture and Consumer Services, Division of Plant Industry Charles H. Bronson, Commissioner of Agriculture Argentine Ant, Liniepithema humile Mayr (Hymenoptera: Formicidae) David Westervelt, [email protected], Apiary Inspector and Researcher, Florida Department of Agriculture and Consumer Services, Division of Plant Industry Eric T. Jameson, [email protected], Apiary Inspector, Florida Department of Agriculture and Consumer Services, Division of Plant Industry INTRODUCTION: The Argentine ant, Linepithema humile (Mayr) (Hymenoptera: Formicidae), was introduced into Louisiana in 1890 on coffee ships from Brazil. It has since spread to most of the southern United States where it has become a nuisance pest in the urban environment. It can and does disrupt ecosystems by directly displacing other ant species and other insects. Argentine ants utilize a wide variety of food sources that include protein (live or dead insects) and substances rich in sugars such as honeydew secretions from aphids. Foraging worker ants will also search for food indoors. Argentine ants form large colonies that can include numerous nesting sites that can cover a large area. The Argentine ant can be a serious pest of commercial honey bee hives. This ant challenges the front entrance of the bee hive causing the European honey bee (EHB), Apis mellifera Linnaeus, to guard it. The ants then invade the colony in large numbers through the top or other unguarded openings in the hive (Fig. 1), causing the EHB to abscond, abandoning the honey and brood for the ants to take back to their nest. -
Carpenter Ants It an Ant Or Termite?" If You Are Still Unsure After Reading Methods
CARPENTER ANT... Ants are social insects, living in groups Cornell Cooperative Extension called nests or colonies. They undergo U r b a n I P M P r o g r a m OR TERMITE, OR ...? complete metamorphosis, developing into Information Sheet No. 601 egg, larva, pupa, then adult. Colony members can be separated into groups The black carpenter ant (Camponotus pennsylvanicus) is called "castes" by the roles that they play in Integrated Pest often the species that damages houses in the Northeast. the colony's survival, such as reproductive References and Further Reading It has a single node (waist segment) and is 1/4 to more Management for or worker. than 1/2 inch long. It does not have a stinger, but it can The reproductives consist of the queen Klass, C. and D. Karasevicz. 1995. Pest bite. A frequently asked question about these ants is, "Is and the male ants. The male ants fertilize the queen during the ant's nuptial flight, Management Around the Home: Cultural Carpenter Ants it an ant or termite?" If you are still unsure after reading Methods. Miscellaneous Bulletin S74. Cornell the information below, consult Cornell Cooperative then die. The queen finds a secluded site, chews off her wings, and starts to build a Cooperative Extension, Ithaca, NY WHAT TO DO NOW Extension. colony. The queen cares for her first group Lifton, B. 1991. Bug Busters: Poison-Free Pest of offspring through the egg, larval, and Controls for Your House & Garden. Avery Identify the insect. If you are Antennae not “elbowed” pupal stages by herself. -
ANT DIVERSITY in WADALI FOREST PARK and UPPER WARDHA of AMRAVATI REGION Jayashree Deepak Dhote Associate Professor, Shri Shivaji Science College, Amravati
ANT DIVERSITY IN WADALI FOREST PARK AND UPPER WARDHA OF AMRAVATI REGION Jayashree Deepak Dhote Associate Professor, Shri Shivaji Science College, Amravati Abstract: of Polynesia and the Hawaiian Islands lack The distribution of ants diversity was native ant species.(Jones and Alice S. 2008; decided to study in two locations i.e. Wadali Thomas and Philip 2007). Ants occupy a wide garden and Upper Wardha dam forest area range of ecological niches, and are able to of Amravati region. This Wadali forest park exploit a wide range of food resources either as region is located Amravati region and upper direct or indirect herbivores, predators, and Wardha dam is near Simbhora village in scavengers. Most species are omnivorous Morshi taluka in Amravati district in the generalists, but a few are specialist feeders. Indian state of Maharashtra. In this region Their ecological dominance may be measured we identified different types of Formicidae by their biomass and estimates in different ants. In this study we tried to explore the environments suggest that they contribute 15– distribution of ants in Wadali and upper 20% (on average and nearly 25% in the tropics) Wardha forest area. In this area, three of the total terrestrial animal biomass, which species of antes with three genera were exceeds that of the vertebrates (Schultz T.R identified Three species namely Red 2000). imported fire ant, Solenopsisinvicta , Ants are important components of Carpenter ant, Camponotus and Pharaoh ecosystems notonly because they constitute a ant, Monomoriumpharaonis were observed. great part of the animal biomass but also Out of these Carpenter ant and Red because they act as ecosystem engineers. -
Research in Biological Control of the Formosan Subterranean Termite Cai Wang Louisiana State University and Agricultural and Mechanical College, [email protected]
Louisiana State University LSU Digital Commons LSU Doctoral Dissertations Graduate School 2014 Research in Biological Control of the Formosan Subterranean Termite Cai Wang Louisiana State University and Agricultural and Mechanical College, [email protected] Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_dissertations Part of the Entomology Commons Recommended Citation Wang, Cai, "Research in Biological Control of the Formosan Subterranean Termite" (2014). LSU Doctoral Dissertations. 598. https://digitalcommons.lsu.edu/gradschool_dissertations/598 This Dissertation is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Doctoral Dissertations by an authorized graduate school editor of LSU Digital Commons. For more information, please [email protected]. RESEARCH IN BIOLOGICAL CONTROL OF THE FORMOSAN SUBTERRANEAN TERMITE A Dissertation Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Doctor of Philosophy in The Department of Entomology by Cai Wang M.S., Chinese Academy of Science, 2010 B.S., Huazhong University of Science and Technology, 2007 August 2014 ACKNOWLEDGMENTS I would like to express my sincerest appreciation to my major professor, Dr. Gregg Henderson, a very important person in my life. I am very impressive for his meticulous attitude for scientific research. I benefited greatly from his valuable and illuminating suggestions for my research. It is also very touching for Dr. Henderson’s patience for my preliminary and sometimes “crazy” ideas. Also, he always could “see” what I ignored. For example, when I unintentionally talked about an observation that soldier and worker termites run in different directions after disturbance, he immediately pointed out the potential value to continue studying this and gave me valuable suggestions in the experiment.