Crane Fly Black Fly Asian Tiger Mosquito

Total Page：16

File Type：pdf, Size：1020Kb

Crane Fly Black Fly Asian Tiger Mosquito

Asian Tiger Mosquito There are many types of mosquitoes. Asian Tiger and House Mosquitoes can carry West Nile Virus. Help to reduce the population by dumping standing water to help control these biting insects. Crane Fly Crane Flies are often mistaken for mosquitoes, however, they are not mosquitoes and they do not bite. Black Fly Black Flies or Gnats are pests to both human and livestock. Black Fly larvae and pupae require the running waters of streams, creeks, and rivers to develop. Adults are very small with a distinctive humpback. Although they are biting nuisances, these insects are not vectors or part of the mosquito family. Size Comparisons Black Fly Mosquito Crane Fly actual size in inches 1/20 - 1/3 up to 5/8 1 3/16 All mosquitoes have a needle-like proboscis on the front of their faces. If it doesn’t, it’s an IMPOSTOR! Protecting Your Health and the Environment Cumberland County Vector Control uses Integrated Mosquito Management (IMM) to control the mosquitoes that are likely to carry disease. Additionally, IMM limits the effects on our residents and the environment. Need Help? Contact Cumberland County Vector Control Submission forms can be found at ccpa.net/vector or Public Health Specialist 717. 240.7808 [email protected] More Information: Department of Environmental Protection dep.pa.gov/westnile Center for Disease Control and Prevention cdc.gov/westnile vector [vekter] noun an organism, typically a biting insect such as a mosquito or tick, that carries disease-causing microorganisms from one host to another..

Copy Link

Recommended publications

Backyard Mosquito Management Practices That Do Not Poison You Or the Environment by Becky Crouse
A BEYOND PESTlClDES FACT SHEET O A BEYOND PESTlClDES FACT SHEET O A BEYOND PESTlClDES FACT SHEET Backyard Mosquito Management Practices that do not poison you or the environment By Becky Crouse irst and foremost, let’s get a couple of things straight. (1995), pgs. 17-29). He has continually questioned the effi- Mosquito management does NOT mean dousing your- cacy of spray-based strategies against mosquitoes, conduct- Fself and your kin in your favorite DEET product and ing research for several cities in the mid-1980s. then stepping out to enjoy the local wildlife. It is not swat- ting at the suckers as they bite you. And it is not investing in Life Cycle of a Skeeter one of those full-body net suits for your next camping trip. To manage mosquitoes, you have to get rid of the situa- There are more than 2,500 different species of mosquitoes in the tions that are attracting them to your world, 150 of which occur in the U.S. property, and, if you detect any and a only small fraction of which ac- breeding activity, kill them before tually transmit disease. they become adults. That’s called Mosquitoes go through four LARVACIDE! stages in their life cycle – egg, larva, So what then do mosquitoes pupa, and adult. Eggs can be laid ei- need? Why are they finding your ther one at a time or in rafts and float backyard so darn attractive? They on the surface of the water. Culex and need suitable aquatic breeding habi- Culiseta species stick their eggs to- tats in order to complete their life gether in rafts of 200 or more, which cycle (a.k.a they need water).
[Show full text]
Insects Commonly Mistaken for Mosquitoes
Mosquito Proboscis (Figure 1) THE MOSQUITO LIFE CYCLE ABOUT CONTRA COSTA INSECTS Mosquitoes have four distinct developmental stages: MOSQUITO & VECTOR egg, larva, pupa and adult. The average time a mosquito takes to go from egg to adult is five to CONTROL DISTRICT COMMONLY Photo by Sean McCann by Photo seven days. Mosquitoes require water to complete Protecting Public Health Since 1927 their life cycle. Prevent mosquitoes from breeding by Early in the 1900s, Northern California suffered MISTAKEN FOR eliminating or managing standing water. through epidemics of encephalitis and malaria, and severe outbreaks of saltwater mosquitoes. At times, MOSQUITOES EGG RAFT parts of Contra Costa County were considered Most mosquitoes lay egg rafts uninhabitable resulting in the closure of waterfront that float on the water. Each areas and schools during peak mosquito seasons. raft contains up to 200 eggs. Recreational areas were abandoned and Realtors had trouble selling homes. The general economy Within a few days the eggs suffered. As a result, residents established the Contra hatch into larvae. Mosquito Costa Mosquito Abatement District which began egg rafts are the size of a grain service in 1927. of rice. Today, the Contra Costa Mosquito and Vector LARVA Control District continues to protect public health The larva or ÒwigglerÓ comes with environmentally sound techniques, reliable and to the surface to breathe efficient services, as well as programs to combat Contra Costa County is home to 23 species of through a tube called a emerging diseases, all while preserving and/or mosquitoes. There are also several types of insects siphon and feeds on bacteria enhancing the environment.
[Show full text]
Horse Insect Control Guide
G950 (Revised March 2006) Horse Insect Control Guide John B. Campbell, Extension Entomologist feeds on blood. The fly bites inflict pain to the animal which Insects that bother horses, and ways to treat responds by foot stamping and tail switching in an effort to them, are covered here. dislodge the fly. House flies have a sponging type mouthpart and feed only on secretions of the animal around the eyes, nostrils and Nebraskans keep horses for a number of different rea anal openings. They are annoying to the animal even though sons. Some are for 4-H projects and urban users (recreation they don’t bite. al), ranch and farm (work), breeding farms, and racing. Both these fly species can transmit a nematode parasite Some of the insect pests of horses are also pests of other (Habronema spp.) to horses. The nematode is transmitted livestock. Other insects are specific to horses, but may be either through a feeding wound, or internally if the horse pests only on farm and ranch horses. swallows a fly. The best methods of pest control vary depending upon The nematode tunnels through the skin (cutaneous the type of horse production. tissues) of the horse, causing ulcerative sores (habroneiniasis or summer sores). The sores begin as small papules which Caution become encrusted. They are most often found on the shoulders, chest, neck, and inner surfaces of the rear quarters Use only insecticides that are USDA approved and EPA and tail. registered for use on horses. Wettable powder (WP) formula Localized treatment with a phosphate insecticide labeled tions are generally preferred over emulsifiable-concentrates for use on horses usually destroys the nematode.
[Show full text]
Chironomid Midge and Mosquito Risk Assessment Guide for Constructed Water Bodies
Chironomid midge and mosquito risk assessment guide for constructed water bodies Chironomid midge and mosquito risk assessment guide for constructed water bodies August 2007 Chironomid midge and mosquito risk assessment guide for constructed water bodies Acknowledgments This document has been developed by representatives from the Midge Research Group of Western Australia, including people with expertise in midge and mosquito management, as well as water body design and maintenance. In particular the contribution of the following people is gratefully acknowledged. Neil Harries (City of Gosnells) Sue Harrington (Department of Health) Dr Jenny Davis (Murdoch University) Ian Barker (formerly City of Rockingham) Paddy Strano (formerly City of Cockburn) Peter Morrison (formerly City of Canning) Daniel Rajah (City of Stirling) James Henson (City of Rockingham) This document is continually being reviewed and as such we welcome your feedback. Comments can be sent to the City of Cockburn at [email protected] Additional copies of this document can be downloaded from http://www.cockburn.wa.gov.au/midges/index.html Foreword This risk assessment guide has been developed to provide assistance to Approving Agencies, Developers and Landscape Designers in assessing design characteristics of proposed and existing Constructed Water Bodies. This document has been endorsed by the Department of Water, Department of Health and the Water Corporation. It is intended to provide a balance to minimising the potential for midge and mosquito breeding whilst at the same time endeavouring to allow flexibility in design and construction options. The guide provides a risk rating to various design parameters and users should select the most appropriate description of the proposed water body.
[Show full text]
The Crane Fly Vs. the Mosquito! Mosquito Crane
The Crane Fly vs. The Mosquito! A Case of Mistaken Identity: A Crane Fly is not a Giant Mosquito! Mosquito Crane Fly It looks like a super-sized mosquito and it’s flying around your living room. Fatally attracted to light, these huge insects may cause panic upon first sight. Despite appearances, however, this seemingly dangerous insect is most likely a harmless common crane fly and not a mosquito at all. Common crane flies appear to be enlarged versions of many mosquito species, but there are several ways to tell them apart. The easiest way is by size. A mosquito is extremely small, measuring about ¼ - ½ inches in length. The common crane fly is between 1 – 1 ½ inches by comparison. Some crane fly species can even reach up to three inches! Another difference is that the crane fly will have a slender, V-shaped abdomen with long legs. This body shape makes crane flies poor fliers, and they usually wobble in the air. Mosquitoes, on the other hand, are agile and move quickly when flying. It is important to differentiate between these two bugs because mosquitoes transmit diseases like West Nile virus, encephalitis and Malaria, killing millions of people worldwide each year. Crane flies cannot bite and they do not carry diseases. As larvae, they may consume roots and vegetation while they are growing, but this is the extent of the damage they cause. In correctly called ‘mosquito eaters’ or ‘mosquito hawks’, crane flies actually feed on nectar or nothing at all in adult form. A crane fly’s sole purpose as an adult is to mate and die.
[Show full text]
West Nile Virus (WNV) Fact Sheet
West Nile Virus (WNV) Fact Sheet What Is West Nile Virus? How Does West Nile Virus Spread? West Nile virus infection can cause serious disease. WNV is ▪ Infected Mosquitoes. established as a seasonal epidemic in North America that WNV is spread by the bite of an infected mosquito. flares up in the summer and continues into the fall. This Mosquitoes become infected when they feed on fact sheet contains important information that can help infected birds. Infected mosquitoes can then spread you recognize and prevent West Nile virus. WNV to humans and other animals when they bite. What Can I Do to Prevent WNV? ▪ Transfusions, Transplants, and Mother-to-Child. In a very small number of cases, WNV also has been The easiest and best way to avoid WNV is to prevent spread directly from an infected person through blood mosquito bites. transfusions, organ transplants, breastfeeding and ▪ When outdoors, use repellents containing DEET, during pregnancy from mother to baby. picaridin, IR3535, some oil of lemon eucalyptus or para- Not through touching. menthane-diol. Follow the directions on the package. ▪ WNV is not spread through casual contact such as ▪ Many mosquitoes are most active from dusk to dawn. touching or kissing a person with the virus. Be sure to use insect repellent and wear long sleeves and pants at these times or consider staying indoors How Soon Do Infected People Get Sick? during these hours. People typically develop symptoms between 3 and 14 days after they are bitten by the infected mosquito. ▪ Make sure you have good screens on your windows and doors to keep mosquitoes out.
[Show full text]
Aedes Aegypti Distribution by State 3
Vector Hazard Report: Pictorial Guide to CONUS Zika Virus Vectors Information gathered from products of The Walter Reed Biosystematics Unit (WRBU) VectorMap Systematic Catalogue of the Culicidae 1 Table of Contents 1. Notes on the biology of Zika virus vectors 2. Aedes aegypti Distribution by State 3. Aedes albopictus Distribution by State 4. Overview of Mosquito Body Parts 5. General Information: Aedes aegypti 6. General Information : Aedes albopictus 7. Taxonomic Keys 8. References 2 Aedes aegypti Distribution by State Collections Reported 3 Aedes albopictus Distribution by State Collections Reported 4 Notes on the Biology of Zika Virus Vectors Aedes aegypti and Aedes albopictus, the major vectors of dengue, chikungunya & Zika viruses, are originally of African and Asian origin, respectively. The spread of these two species around the world in the past 50 years is well documented and facilitated by a unique life trait: their eggs can survive desiccation. This trait allows eggs laid by these species to travel undetected in receptacles like used tires, or lucky bamboo plants, which are distributed throughout the world. When these receptacles are wetted (e.g. by rain), the larva emerge and grow to adults in their new environment. In temperate or tropical environments conditions are highly suitable for populations to quickly become established, as these mosquitoes have done in Brazil and nearly every other country in North, Central and South America. Compounding this problem is that these mosquito species are capable of ovarian viral transmission – meaning that if the mother is infected with a virus, she can pass it on to her offspring through her eggs.
[Show full text]
Non-Canonical Odor Coding Ensures Unbreakable Mosquito Attraction to Humans
bioRxiv preprint doi: https://doi.org/10.1101/2020.11.07.368720; this version posted November 8, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. Non-canonical odor coding ensures unbreakable mosquito attraction to humans Meg A. Younger1,2,7*, Margaret Herre1,2,7*, Alison R. Ehrlich1,4, Zhongyan Gong1,5, Zachary N. Gilbert1, Saher Rahiel1, Benjamin J. Matthews1,3,6, Leslie B. Vosshall1,2,3* SUMMARY Female Aedes aegypti mosquitoes show strong innate attraction to humans. This chemosensory behavior is critical to species survival because females require a blood- meal to reproduce. Humans, the preferred host of Ae. aegypti, produce a complex blend of odor cues along with carbon dioxide (CO2) that attracts females ready to bite. Mosquitoes detect these cues with heteromeric ligand-gated ion channels encoded by three different chemosensory receptor gene families. A common theme in other species is that olfactory neurons express a single receptor that defines their chemical specificity and that they ex- tend axons that converge upon dedicated glomeruli in the first sensory processing center in the brain. Such an organization permits the brain to segregate olfactory information and monitor activity of individual glomeruli to interpret what smell has been encountered. We have discovered that Ae. aegypti uses an entirely different organizational principle for its olfactory system. Using genetic strains that label subpopulations of olfactory neurons, we found that many neurons co-express multiple members of at least two of the chemosen- sory receptor families.
[Show full text]
Surveillance and Control of Aedes Aegypti and Aedes Albopictus in the United States
Surveillance and Control of Aedes aegypti and Aedes albopictus in the United States Table of Contents Intended Audience ..................................................................................................................................... 1 Specimen Collection and Types of Traps ................................................................................................... 6 Mosquito-based Surveillance Indicators ..................................................................................................... 8 Handling of Field-collected Adult Mosquitoes ............................................................................................. 9 Limitations to Mosquito-based Surveillance .............................................................................................. 10 Vector Control .......................................................................................................................................... 10 References ............................................................................................................................................... 12 Intended Audience Vector control professionals Objectives The primary objective of this document is to provide guidance for Aedes aegypti and Ae. albopictus surveillance and control in response to the risk of introduction of dengue, chikungunya, Zika, and yellow fever viruses in the United States and its territories. This document is intended for state and local public health officials and vector control specialists. Female
[Show full text]
Asian Tiger Mosquito, Aedes Albopictus (Skuse) (Insecta: Diptera: Culicidae)1 Leslie Rios and James E
EENY319 Asian Tiger Mosquito, Aedes albopictus (Skuse) (Insecta: Diptera: Culicidae)1 Leslie Rios and James E. Maruniak2 Introduction and late afternoon; it is an opportunistic and aggressive biter with a wide host range including man, domestic and The Asian tiger mosquito, Aedes albopictus (Skuse), was first wild animals (Hawley 1988). documented in the United States in Texas in 1985 (Sprenger and Wuithiranyagool 1986). A year later, the Asian tiger mosquito was found in Florida at a tire dump site near Jacksonville (O’Meara 1997). Since that time, this species has spread rapidly throughout the eastern states, including all of Florida’s 67 counties (O’Meara 1997). The arrival of Aedes albopictus has been correlated with the decline in the abundance and distribution of the yellow fever mosquito, Aedes aegypti. There are a number of possible explanations for the competitive exclusion of Ae. aegypti by Ae. albopic- tus. The decline is likely due to a combination of (a) sterility of offspring from interspecific matings; (b) reduced fitness of Ae. aegypti from parasites brought in with Ae. albopictus and; (c) superiority of Ae. albopictus in larval resource Figure 1. Adult Asian tiger mosquito, Aedes albopitus (Skuse). Credits: J. L. Castner, UF/IFAS competition (Lounibos 2002). The distribution of Ae. aegypti currently is limited to urban habitats in southern Distribution Texas, Florida and in New Orleans (Lounibos 2002). The distribution of Aedes albopictus is subtropical, with a Aedes albopictus is a competent vector of many viruses temperate distribution in North America, and in the United including dengue fever (CDC 2001) and Eastern equine en- States has expanded rapidly over the past few years.
[Show full text]
Aedes Albopictus, the Asian Tiger Mosquito
Aedes albopictus, the Asian tiger mosquito Distribution The Asian tiger mosquito, Aedes albopictus The Asian tiger mosquito, Aedes albopictus has become one of the major mosquito pest species throughout most of southcentral and eastern United States. Over the past 30 years, this invasive and particularly aggressive daytime biting mosquito has spread from its Asian origin to 5 con- tinents. It has now been detected in at least 38 countries and has become established in 28. In the U.S., Ae. albopictus first appeared in Houston, TX, in 1985 and has since spread to 1,368 counties in 40 states and the District of Columbia. Over the last 3 years, the presence of Ae. albopictus has been reported from numerous new locations reflecting an increased surveillance effort. On the map on the right side (fig. 1), all counties with block dots represent new detections, and it is very likely that many other counties, especially in states like Texas, Arkansas, Florida, Georgia, and Kentucky, may also have as yet undetected populations of Ae. albopictus. Ae. albopictus is a traveler. A primary reason for the rapid and widespread distribution of the Asian tiger mosquito is that it moves easily in shipments of lucky bamboo and in used tires across the world. In Europe, the spread of Fig. 1: Map from Hahn et al., 2017, showing the current distribution of Aedes albopictus in the US based on documented collection records this species has largely followed major highways where mosquitoes can hitch a ride from infested to non-infested areas in cars, trucks, and buses.
[Show full text]
The Diversity of Life in Heliconias and Bromiliads Christine M. Springer
'. • The Diversity of Life in Heliconias and Bromiliads Christine M. Springer • Study Abroad - Dominica 1998 • Introduction: • Heliconias (f Heliconiaceae) and bromeliads (f Bromeliaceae) are commonly found in various areas of Dominica. Both plants provide habitats for organisms to live in. My hyopthesis is that there will be more differences in the organisms living in bromiliads than in heliconias. The bromiliads exist in a broad range of sizes and grow at various elevations, providing different living environments for organisms. Heliconias grow to a standard size and height. Materials and Methods: * 20 dram pill bottles * scintillation vials * 70%EtOH * stereo microscope * large glass pipette * small glass pipette * turkey baster * sharpie pennanent marker - fine point I used the turkey baster to extract water from each plant, and I stored the samples in 20 dram pill bottles. I labeled the samples according to location. Each sample was examined under a stereo microscope, and individual organisms were separated using large and small pipettes. Organisms were preserved in 70%EtOH in scintillation vials . • Data: Sample #1: Heliconia (red, yellow, and green bloom) Mt. Joy 25 May 1998 Organisms Present: Number: Psychodidae larva (f Psychodoidea) 1 Psychodidae pupa I Mosquito larvae # I (f Culicidae) 3 Sample #2: Heliconia (yellow bloom) Mt. Joy 25 May 1998 Organisms Present: Number: Mosquito larvae # 1 2 Mosquito pupae (2 emerged to adults) 3 Psychodidae larvae 16 Psychodidae pupae 4 Maggots (0. Diptera) 4 • Ants (0. Hymenoptera) 2 Sample
[Show full text]