The house fly is a common pest found worldwide that can transmit over 100 pathogens through its larvae feeding on feces and adults feeding on human food. As described in the document, the house fly has distinct life stages of eggs, maggots, pupae and winged adults. It is a significant threat to public health, transmitting diseases like diarrhea, dysentery, cholera and typhoid fever to humans and agricultural animals. Both non-chemical methods like improved sanitation and chemical insecticides can help control house fly populations.
Rodents make up the largest order of mammals, comprising over 40% of mammalian species. They are found worldwide except Antarctica. Rodents have incisors for gnawing and lack canines, and their dentition allows them to eat a wide variety of foods like seeds, plants, and insects. They range greatly in size from the tiny African pygmy mouse to the large capybara. Rodents are important ecologically and have various uses for humans like fur, pets, disease vectors, and as food.
If people will about rodents so they can explain the people who hate mice & rats , they can explain that the rodents also have a life like us. show them this presentation to explain them this. And please view & comment this presentation.
Flies can transmit diseases in two ways: through their feces which can contaminate food, and through bites which can introduce pathogens into the bloodstream. Some diseases transmitted by flies include sleeping sickness, leishmaniasis, river blindness, tularemia, African horse sickness, bluetongue, bovine ephemeral fever, sand fly fever, Loiasis, anthrax, cholera, typhoid, trachoma, and salmonellosis. Flies act as biological vectors for diseases like sleeping sickness, leishmaniasis, and river blindness, carrying the infectious agents that cause these illnesses.
Rodents are an order of mammals that includes over 1,600 species including hamsters, gerbils, mice, rats, and squirrels. They are characterized by having split upper lips, two large upper incisors that grow continuously, and are nocturnal. Hamsters, gerbils, and rats are commonly kept as pets. Hamsters originated in the Middle East and are solitary, gerbils come from Africa and Asia and have longer hind legs for jumping, and rats spread worldwide but often carry diseases.
Important Zoonotic disease and its prevention and control By: Dr.Manoj karkimanojj123
Zoonosis are those disease and infection which are naturally transmitted between animals and human. (WHO & FAO, 1959).
Zoonosis word derived from Greek word “ZOO” means Animals and “NOSES” means Disease.
One Health is not a new concept, but it has become more important in recent years because many factors have changed the interaction among human, animals and the environment. These changes have caused the emergence and re-emergence of many disease.
Beg Bug ( Cimex lectularius). In this presentation, discuss about its life history, taxonomy, features, life cycle,damage and control.
Contact Email: mzeeshan_93@yahoo.com
This document discusses several insects and arthropods of public health importance including mosquitoes, flies, lice, fleas, ticks, mites, and water fleas. It describes the characteristics, life cycles, diseases transmitted, and methods of control for these insects and arthropods. Common diseases transmitted include malaria, dengue, typhus, plague, scabies, and guinea worm disease.
The house fly is a common pest found worldwide that can transmit over 100 pathogens through its larvae feeding on feces and adults feeding on human food. As described in the document, the house fly has distinct life stages of eggs, maggots, pupae and winged adults. It is a significant threat to public health, transmitting diseases like diarrhea, dysentery, cholera and typhoid fever to humans and agricultural animals. Both non-chemical methods like improved sanitation and chemical insecticides can help control house fly populations.
Rodents make up the largest order of mammals, comprising over 40% of mammalian species. They are found worldwide except Antarctica. Rodents have incisors for gnawing and lack canines, and their dentition allows them to eat a wide variety of foods like seeds, plants, and insects. They range greatly in size from the tiny African pygmy mouse to the large capybara. Rodents are important ecologically and have various uses for humans like fur, pets, disease vectors, and as food.
If people will about rodents so they can explain the people who hate mice & rats , they can explain that the rodents also have a life like us. show them this presentation to explain them this. And please view & comment this presentation.
Flies can transmit diseases in two ways: through their feces which can contaminate food, and through bites which can introduce pathogens into the bloodstream. Some diseases transmitted by flies include sleeping sickness, leishmaniasis, river blindness, tularemia, African horse sickness, bluetongue, bovine ephemeral fever, sand fly fever, Loiasis, anthrax, cholera, typhoid, trachoma, and salmonellosis. Flies act as biological vectors for diseases like sleeping sickness, leishmaniasis, and river blindness, carrying the infectious agents that cause these illnesses.
Rodents are an order of mammals that includes over 1,600 species including hamsters, gerbils, mice, rats, and squirrels. They are characterized by having split upper lips, two large upper incisors that grow continuously, and are nocturnal. Hamsters, gerbils, and rats are commonly kept as pets. Hamsters originated in the Middle East and are solitary, gerbils come from Africa and Asia and have longer hind legs for jumping, and rats spread worldwide but often carry diseases.
Important Zoonotic disease and its prevention and control By: Dr.Manoj karkimanojj123
Zoonosis are those disease and infection which are naturally transmitted between animals and human. (WHO & FAO, 1959).
Zoonosis word derived from Greek word “ZOO” means Animals and “NOSES” means Disease.
One Health is not a new concept, but it has become more important in recent years because many factors have changed the interaction among human, animals and the environment. These changes have caused the emergence and re-emergence of many disease.
Beg Bug ( Cimex lectularius). In this presentation, discuss about its life history, taxonomy, features, life cycle,damage and control.
Contact Email: mzeeshan_93@yahoo.com
This document discusses several insects and arthropods of public health importance including mosquitoes, flies, lice, fleas, ticks, mites, and water fleas. It describes the characteristics, life cycles, diseases transmitted, and methods of control for these insects and arthropods. Common diseases transmitted include malaria, dengue, typhus, plague, scabies, and guinea worm disease.
This document provides information on arthropod vector borne diseases. It discusses key topics such as the definition of arthropods and vectors. It also outlines the different modes of disease transmission by vectors including direct contact, mechanical transmission, and various types of biological transmission. Several important vector-borne diseases are described in detail, including the vectors that transmit them, their signs and symptoms, diagnosis, treatment, and prevention. Diseases covered include malaria, lymphatic filariasis, Japanese encephalitis, dengue, yellow fever, and more.
Bed bugs are small, wingless insects that feed on human blood. They hide in mattresses, furniture, and cracks and crevices. Bed bugs have been a problem historically but decreased with DDT use, and have recently increased with global travel. Bed bugs have a 21 day lifecycle from egg to adult and can survive over a year without feeding. Signs of an infestation include bed bug sightings, blood spots, skin welts, and odors. Treatment involves hiring professionals to use heat, pesticides, and non-chemical methods to eliminate the infestation.
Prevention and Management of Bed Bug InfestationFairfax County
This document provides information on bed bugs, including their biology and behavior, transportation and infestation, and steps to control and prevent bed bug infestations. It notes that bed bugs are increasing worldwide due to increased travel and transportation of items. Their small size allows them to hide in cracks and crevices. Professional heat treatments can kill all life stages, but do not prevent reinfestation if bugs are brought back into the home. Residents should inspect belongings, use encasements and interceptors, and call professionals for severe infestations.
There are over 200 species of ticks globally, with hard ticks posing the greatest risk to humans. Ticks can live entirely indoors, making them difficult to treat. Several species of hard ticks feed on hosts for days to weeks, ingesting over 600 times their body weight. Females then lay thousands of eggs. A tick's lifecycle ranges from 3 months to 2 years. While treatments can reduce tick populations, complete eradication is impossible. The key is creating tick-free zones by clearing brush, mowing lawns, and using wood chips or gravel barriers between lawns and wooded areas. Treatments target the lawn-woodland edge and first 10 feet into grass and 20 feet into shrubs
Zoonoses are diseases that can be transmitted between animals and humans. 60% of emerging infectious diseases are zoonotic. Direct or indirect contact with infected animals puts some people at higher risk, such as farmers and veterinarians. Zoonoses can be caused by viruses, bacteria, parasites, and fungi transmitted through various routes like bites, scratches, aerosols, water, and food. Examples include avian influenza, rabies, anthrax, brucellosis, and toxoplasmosis. Proper hygiene and avoiding contact with sick or high-risk animals can help prevent zoonotic disease transmission.
Rodents biology and classification discusses rodents including their:
1) Scientific classification within the kingdom Animalia and class Mammalia.
2) Introduction to common rodents like mice, rats, squirrels and their use of sharp incisors to cut food and defend themselves.
3) Range and success of rodents, making up over 40% of mammal species, being found worldwide except Antarctica in all habitats.
ENTO 301 discusses medical and veterinary entomology. Major insect orders that impact human and animal health include Diptera, Hemiptera, Phthiraptera, and Siphonaptera. These insects transmit diseases, inject venoms, cause allergic reactions and phobias, and create nuisances. Important disease vectors discussed include mosquitoes, black flies, sand flies, biting midges, horse flies, tsetse flies, and house flies. Many of these insects transmit pathogens like viruses, bacteria, protozoa and filarial worms.
Body lice are the most serious human lice because they can transmit diseases like epidemic typhus. Diseases spread by body lice are severe threats, especially to refugees and those affected by humanitarian crises. Controlling body lice requires insecticide spraying of clothing and living areas, in addition to personal hygiene measures.
This document discusses arthropods of medical importance. It describes key characteristics of arthropod classes including Crustacea, Arachnida, and Insecta. Specific orders discussed in detail are scorpions, spiders, ticks/mites, and insects such as mosquitoes, flies, lice, and cockroaches. Many of these arthropods transmit diseases like malaria, dengue, Japanese encephalitis, and leishmaniasis. The document outlines symptoms, transmission cycles, prevention, and control methods for arthropod-borne illnesses.
1. The document describes the tsetse fly (Glossina species), which transmits human African trypanosomiasis (sleeping sickness) and animal trypanosomiasis (Nagana).
2. It provides details on the classification, morphology, life cycle, behavior, habitat, and medical importance of different Glossina species.
3. Specifically, it notes that Glossina palpalis transmits Gambiense sleeping sickness mainly in West and Central Africa, while G. morsitans transmits Rhodesiense sleeping sickness in East Africa.
Fleas are laterally compressed insects with powerful hind legs adapted for jumping. Males have longer antennae than females, which they use to grasp females during mating. Fleas have a hardened exoskeleton and spined combs on their legs and bodies. Their life cycle involves eggs, larvae, pupae, and adults. Larvae feed on organic debris while adults are parasitic, feeding on host blood. Fleas can transmit diseases like plague, murine typhus, tularemia, and tapeworms between hosts.
This document discusses zoonotic (animal to human) diseases. It defines zoonoses as diseases that can be passed between animals and humans, with over 60% of human infectious diseases originating from animals. The document categorizes zoonoses into viral, bacterial, parasitic, mycotic, and tick-borne diseases. It then discusses in detail six important zoonotic diseases: rabies, Ebola, influenza, tuberculosis, leptospirosis, and brucellosis; covering their causative pathogens, transmitting animals, transmission modes, symptoms, and characteristics.
Arthropods form a major group of disease vectors with mosquitoes, flies, sand flies, lice, fleas, ticks and mites transmitting a huge number of diseases.
Many such vectors are haematophagous, which feed on blood at some or all stages of their lives.
Tick-borne parasitic infections are caused by protozoan parasites transmitted through tick bites. The most common infections are babesiosis caused by Babesia parasites and theileriosis caused by Theileria species. These infections affect both animals and humans, causing symptoms ranging from fever and fatigue to enlarged lymph nodes. Diagnosis involves identifying the parasites in blood smears or tissue samples. Treatment consists of anti-parasitic drugs. Prevention strategies focus on controlling tick populations and avoiding tick bites through environmental and personal protective measures.
This document provides information on the classification, morphology, and life cycles of several fly species. It begins with the classification of flies within the kingdom Animalia. It then describes the general structure of flies, including their segmented body plan and wing and leg structures. The document discusses the life cycles of several fly species in separate sections, including house flies, sand flies, black flies, horse flies, and tsetse flies. It notes key details about the egg, larva, pupa, and adult stages. The document also covers disease transmission and control methods for some fly species.
1. Vector-borne diseases are transmitted by arthropods like mosquitoes, flies, ticks, and mites or other living carriers like snails. Common vector-borne diseases include malaria, dengue, yellow fever, and lymphatic filariasis.
2. Lymphatic filariasis is caused by infection with nematode worms transmitted via mosquito bites. It causes swelling in the limbs and genitals.
3. Leishmaniasis is caused by protozoa of the genus Leishmania transmitted by the bite of infected sand flies. It includes visceral leishmaniasis and cutaneous forms.
4. Scabies is caused by the mite S
Fleas are small, wingless insects that feed on the blood of mammals and birds. They have mouthparts adapted for piercing skin and sucking blood. Fleas go through four life stages: egg, larva, pupa, and adult. Common flea species include the cat flea, dog flea, human flea, and various rat fleas.
1. Medical arthropods can directly or indirectly harm humans. Direct harms include injury from bites or acting as parasites while indirect harms include transmitting pathogens.
2. Five classes of arthropods are medically important - Insecta, Arachnida, Chilopoda, Diplopoda, and Crustacea. Within Arachnida, ticks and mites can transmit diseases.
3. Control of medical arthropods involves integrated approaches like environmental management, chemical, biological and genetic methods. Personal protection is also important.
Rats can be one of the most annoying pests found in or around the home. Not only can they be difficult to eliminate, but they may also be dangerous as many of them carry and transmit diseases.
Turfgrass management requires selecting the right grass and providing proper care through mowing, watering, fertilizing, and thatch control to maintain an attractive lawn free of pests. When problems occur, the type of grass and cause must be identified to determine if management practices, soil modifications, or pesticides are needed for correction. Preventive measures include proper watering, mowing, drainage, and following insect and weed control programs.
This document provides information on arthropod vector borne diseases. It discusses key topics such as the definition of arthropods and vectors. It also outlines the different modes of disease transmission by vectors including direct contact, mechanical transmission, and various types of biological transmission. Several important vector-borne diseases are described in detail, including the vectors that transmit them, their signs and symptoms, diagnosis, treatment, and prevention. Diseases covered include malaria, lymphatic filariasis, Japanese encephalitis, dengue, yellow fever, and more.
Bed bugs are small, wingless insects that feed on human blood. They hide in mattresses, furniture, and cracks and crevices. Bed bugs have been a problem historically but decreased with DDT use, and have recently increased with global travel. Bed bugs have a 21 day lifecycle from egg to adult and can survive over a year without feeding. Signs of an infestation include bed bug sightings, blood spots, skin welts, and odors. Treatment involves hiring professionals to use heat, pesticides, and non-chemical methods to eliminate the infestation.
Prevention and Management of Bed Bug InfestationFairfax County
This document provides information on bed bugs, including their biology and behavior, transportation and infestation, and steps to control and prevent bed bug infestations. It notes that bed bugs are increasing worldwide due to increased travel and transportation of items. Their small size allows them to hide in cracks and crevices. Professional heat treatments can kill all life stages, but do not prevent reinfestation if bugs are brought back into the home. Residents should inspect belongings, use encasements and interceptors, and call professionals for severe infestations.
There are over 200 species of ticks globally, with hard ticks posing the greatest risk to humans. Ticks can live entirely indoors, making them difficult to treat. Several species of hard ticks feed on hosts for days to weeks, ingesting over 600 times their body weight. Females then lay thousands of eggs. A tick's lifecycle ranges from 3 months to 2 years. While treatments can reduce tick populations, complete eradication is impossible. The key is creating tick-free zones by clearing brush, mowing lawns, and using wood chips or gravel barriers between lawns and wooded areas. Treatments target the lawn-woodland edge and first 10 feet into grass and 20 feet into shrubs
Zoonoses are diseases that can be transmitted between animals and humans. 60% of emerging infectious diseases are zoonotic. Direct or indirect contact with infected animals puts some people at higher risk, such as farmers and veterinarians. Zoonoses can be caused by viruses, bacteria, parasites, and fungi transmitted through various routes like bites, scratches, aerosols, water, and food. Examples include avian influenza, rabies, anthrax, brucellosis, and toxoplasmosis. Proper hygiene and avoiding contact with sick or high-risk animals can help prevent zoonotic disease transmission.
Rodents biology and classification discusses rodents including their:
1) Scientific classification within the kingdom Animalia and class Mammalia.
2) Introduction to common rodents like mice, rats, squirrels and their use of sharp incisors to cut food and defend themselves.
3) Range and success of rodents, making up over 40% of mammal species, being found worldwide except Antarctica in all habitats.
ENTO 301 discusses medical and veterinary entomology. Major insect orders that impact human and animal health include Diptera, Hemiptera, Phthiraptera, and Siphonaptera. These insects transmit diseases, inject venoms, cause allergic reactions and phobias, and create nuisances. Important disease vectors discussed include mosquitoes, black flies, sand flies, biting midges, horse flies, tsetse flies, and house flies. Many of these insects transmit pathogens like viruses, bacteria, protozoa and filarial worms.
Body lice are the most serious human lice because they can transmit diseases like epidemic typhus. Diseases spread by body lice are severe threats, especially to refugees and those affected by humanitarian crises. Controlling body lice requires insecticide spraying of clothing and living areas, in addition to personal hygiene measures.
This document discusses arthropods of medical importance. It describes key characteristics of arthropod classes including Crustacea, Arachnida, and Insecta. Specific orders discussed in detail are scorpions, spiders, ticks/mites, and insects such as mosquitoes, flies, lice, and cockroaches. Many of these arthropods transmit diseases like malaria, dengue, Japanese encephalitis, and leishmaniasis. The document outlines symptoms, transmission cycles, prevention, and control methods for arthropod-borne illnesses.
1. The document describes the tsetse fly (Glossina species), which transmits human African trypanosomiasis (sleeping sickness) and animal trypanosomiasis (Nagana).
2. It provides details on the classification, morphology, life cycle, behavior, habitat, and medical importance of different Glossina species.
3. Specifically, it notes that Glossina palpalis transmits Gambiense sleeping sickness mainly in West and Central Africa, while G. morsitans transmits Rhodesiense sleeping sickness in East Africa.
Fleas are laterally compressed insects with powerful hind legs adapted for jumping. Males have longer antennae than females, which they use to grasp females during mating. Fleas have a hardened exoskeleton and spined combs on their legs and bodies. Their life cycle involves eggs, larvae, pupae, and adults. Larvae feed on organic debris while adults are parasitic, feeding on host blood. Fleas can transmit diseases like plague, murine typhus, tularemia, and tapeworms between hosts.
This document discusses zoonotic (animal to human) diseases. It defines zoonoses as diseases that can be passed between animals and humans, with over 60% of human infectious diseases originating from animals. The document categorizes zoonoses into viral, bacterial, parasitic, mycotic, and tick-borne diseases. It then discusses in detail six important zoonotic diseases: rabies, Ebola, influenza, tuberculosis, leptospirosis, and brucellosis; covering their causative pathogens, transmitting animals, transmission modes, symptoms, and characteristics.
Arthropods form a major group of disease vectors with mosquitoes, flies, sand flies, lice, fleas, ticks and mites transmitting a huge number of diseases.
Many such vectors are haematophagous, which feed on blood at some or all stages of their lives.
Tick-borne parasitic infections are caused by protozoan parasites transmitted through tick bites. The most common infections are babesiosis caused by Babesia parasites and theileriosis caused by Theileria species. These infections affect both animals and humans, causing symptoms ranging from fever and fatigue to enlarged lymph nodes. Diagnosis involves identifying the parasites in blood smears or tissue samples. Treatment consists of anti-parasitic drugs. Prevention strategies focus on controlling tick populations and avoiding tick bites through environmental and personal protective measures.
This document provides information on the classification, morphology, and life cycles of several fly species. It begins with the classification of flies within the kingdom Animalia. It then describes the general structure of flies, including their segmented body plan and wing and leg structures. The document discusses the life cycles of several fly species in separate sections, including house flies, sand flies, black flies, horse flies, and tsetse flies. It notes key details about the egg, larva, pupa, and adult stages. The document also covers disease transmission and control methods for some fly species.
1. Vector-borne diseases are transmitted by arthropods like mosquitoes, flies, ticks, and mites or other living carriers like snails. Common vector-borne diseases include malaria, dengue, yellow fever, and lymphatic filariasis.
2. Lymphatic filariasis is caused by infection with nematode worms transmitted via mosquito bites. It causes swelling in the limbs and genitals.
3. Leishmaniasis is caused by protozoa of the genus Leishmania transmitted by the bite of infected sand flies. It includes visceral leishmaniasis and cutaneous forms.
4. Scabies is caused by the mite S
Fleas are small, wingless insects that feed on the blood of mammals and birds. They have mouthparts adapted for piercing skin and sucking blood. Fleas go through four life stages: egg, larva, pupa, and adult. Common flea species include the cat flea, dog flea, human flea, and various rat fleas.
1. Medical arthropods can directly or indirectly harm humans. Direct harms include injury from bites or acting as parasites while indirect harms include transmitting pathogens.
2. Five classes of arthropods are medically important - Insecta, Arachnida, Chilopoda, Diplopoda, and Crustacea. Within Arachnida, ticks and mites can transmit diseases.
3. Control of medical arthropods involves integrated approaches like environmental management, chemical, biological and genetic methods. Personal protection is also important.
Rats can be one of the most annoying pests found in or around the home. Not only can they be difficult to eliminate, but they may also be dangerous as many of them carry and transmit diseases.
Turfgrass management requires selecting the right grass and providing proper care through mowing, watering, fertilizing, and thatch control to maintain an attractive lawn free of pests. When problems occur, the type of grass and cause must be identified to determine if management practices, soil modifications, or pesticides are needed for correction. Preventive measures include proper watering, mowing, drainage, and following insect and weed control programs.
Plants use photosynthesis to produce their own food. The process begins when energy from the sun is absorbed by chlorophyll in leaves. Water and carbon dioxide also enter leaves and undergo a reaction powered by the sun's energy. This produces oxygen, which is released, and glucose, which plants use as an energy source. Water vapor is also released through transpiration.
Plant diseases commonly affect citrus, rice, and coconut plants. Citrus canker is a bacterial disease of citrus plants caused by Xanthomonas citrus. Blast disease is a fungal rice infection that causes brown spots on leaves and panicles, which can be treated with fungicides like blastin and blasticidine. Root wilt of coconut is caused by phytoplasma pathogens transmitted by lace bugs and plant hoppers, with symptoms including bent leaflets, yellowed foliage, and necrosis of older coconut leaves.
Landscape management involves maintaining healthy landscapes through turf management, ornamental management, floriculture, irrigation, hardscapes, ponds, and lighting. It is a large and growing industry in the US and Georgia. The average landscape company generates $796,750 annually with 16 employees. Top concerns for the industry include rising fuel and insurance costs, immigration reform, weather fluctuations, competition, and increasing taxes and regulations.
Rodents are mammals with two constantly growing incisors. The document discusses several rodent species including beavers, dormice, squirrels, porcupines, prairie dogs, guinea pigs, pygmy mice, and capybaras. It provides characteristics of each species such as size, diet, habitat, and distinguishing features. It also includes questions to test the reader's understanding.
This document provides information on investigating and solving rodent crimes at a zoo. It discusses the typical signs of rodent infestation like leptospirosis and asthma. When investigating, one should look for what rodents need to survive including food, heat, harborage, and water. Rodents often enter through roof and toilet vents after climbing trees and vines. The document recommends using CONTRAC bait initially due to its low toxicity and quick breakdown, and provides other bait options like DITRAC and RAMPAGE for different situations. It suggests adding attractants or bait carriers if rodents are not feeding well. With the right prevention techniques and baits, the document asserts that rodent problems at zoos can
Rabbits have a specialized digestive system that allows them to derive nutrients from fibrous plants. They produce two types of feces - soft cecotropes which are high in nutrients and reingested, and hard pellets which are not. This coprophagy helps rabbits survive on low-protein forage. Proper diet is important to avoid digestive issues and includes unlimited hay, a small amount of pelleted food, and vegetables.
Pest Control Management: Roaches, Rodents and FliesPua Yap
This document discusses integrated pest management techniques for various common pests. It outlines reasons why pests develop resistance to insecticides and the importance of rotating chemical groups to prevent this. It also emphasizes sanitation and identifying pest harborage areas. Specific techniques are described for controlling cockroaches, rodents, flies, and mosquitoes using methods like baiting, trapping, space spraying and larviciding. Continual monitoring and replenishing of control methods is key to an effective integrated pest management program.
This document discusses weed identification and classification. It describes the main types of weeds including annual weeds, broadleaf weeds, biennial weeds, sedges, and perennial weeds. For each type, it provides examples and describes their life cycles. The document then discusses factors that influence weed growth and provides tips for integrated pest management to control weeds, including mowing, soil management, water management, and herbicide application. It concludes by noting the importance of an integrated approach and continued improvement in weed management practices and products.
Landscape management involves maintaining healthy landscapes through turf management, ornamental management, floriculture, irrigation, hardscapes, and ponds. It is a large and growing industry in the US and Georgia. While the average landscape company generates around $796,000 annually, high fuel prices, regulations, taxes, insurance costs, weather, and finding reliable employees are ongoing concerns for the industry.
This document provides information on insect, vector and rodent control. It discusses spiders, flies, ticks, mites, lice and fleas, describing each pest and the diseases they can transmit. For each pest, it outlines symptoms of related diseases and recommends methods of control, such as removing ticks promptly, applying pesticides, reducing habitats, and practicing good sanitation and hygiene. The overall goal is to educate the public and minimize disease transmission by controlling these vectors.
Presentation by 3. Sabrina Vidaurri, MS, RS; Environmental Health Officer Supervisor, Rodent & Vector Program, Environmental Health Services Division, City of Austin/Travis County Health Department at Lost Creek Civic Organization general meeting on June 2, 2106.
This document discusses different animal skulls and identifies each animal as an herbivore, carnivore, or omnivore based on dental features. Key identifying characteristics included flat molars for grinding plants in herbivores, sharp pointed teeth for seizing prey in carnivores, and a mix of sharp and flat teeth in omnivores. Several species discussed as examples are the barracuda and gila monster as carnivores, llama and deer as herbivores, and black bear and raccoon as omnivores.
Five basic methods of control include physical, chemical, biological, environmental, and educational approaches. Physical control uses mechanical devices or forces. Chemical control uses pesticides. Biological control considers limiting growth factors. Environmental control focuses on cleanliness and building maintenance. Educational control provides health information to change behaviors promoting pest survival.
This document discusses lawn maintenance and common pests and diseases. It describes an annual maintenance program including regular mowing, watering, feeding, weed and moss control, aeration, and scarification. It discusses different types of lawn mowers and their uses. Common pests like leatherjackets and diseases like fairy rings, Fusarium patch, and red thread are described along with their symptoms and appropriate control measures. The life cycle of a named fungal disease and how its life cycle relates to control is also addressed.
This document provides information on ticks of veterinary importance including their classification, morphology, life cycles, diseases they transmit, and control methods. It discusses important tick genera such as Ixodes, Haemaphysalis, Dermacentor, Amblyomma, Boophilus, Hyalomma, and Rhipicephalus. It summarizes a study that collected ticks from farms and animals in South Korea, finding the most common species to be Haemaphysalis longicornis, which transmits many tick-borne diseases there. Control of ticks involves chemical acaricides applied as dips, sprays, or pour-ons, as well as macrocyclic lactones and other compounds.
Ticks are blood-feeding ectoparasites that can transmit diseases to vertebrate hosts like mammals and birds. There are two main tick families - Hard Ticks (Ixodidae) and Soft Ticks (Argasidae). Hard ticks have a complex multi-stage life cycle involving eggs, larvae, nymphs, and adults. They feed on hosts for several days between each life stage. Ticks can transmit diseases like Lyme disease and Rocky Mountain spotted fever. Common hard tick genera include Ixodes, Haemaphysalis, Dermacentor, Amblyomma, and Boophilus. Each genus contains medically important tick species that transmit pathogens while feeding on different host species.
Medical Entomology for medical students.pptxtomiwasamuel01
This document discusses medical entomology and focuses on mosquitoes and the diseases they transmit. It defines medical entomology as the science dealing with medically important arthropods. Mosquitoes are described as vectors for malaria, filariasis, and many arboviruses. The document outlines mosquito species, life cycles, methods for control including larvicide and adulticide, and how to prevent mosquito bites.
This document discusses various vectors of public health importance and their life cycles. It defines vectors as living carriers that can transmit pathogenic organisms to humans, such as arthropods and rodents. The main vectors described are flies, mosquitoes, lice, bedbugs, fleas, and rodents. For each vector, their disease transmission mechanisms, life cycle including egg, larva, pupa and adult stages, and public health importance are explained. Methods for controlling vectors, including basic sanitation, physical barriers, chemical insecticides, biological controls, and integrated approaches are also outlined.
This document summarizes key information about rodent biology and health risks associated with rodent infestations. It discusses the identification and behaviors of common commensal rodent species like house mice and rats. It also outlines several diseases that can be transmitted by rodents or their fleas, including hantavirus, leptospirosis, rat bite fever, typhus, plague, and mentions secondary pests like mites. The document emphasizes the importance of thorough sanitation, exclusion methods, and sustaining rodent control programs to prevent health issues in humans and pets.
This document summarizes key information about rodent biology and health risks associated with rodent infestations. It discusses the identification and behaviors of common commensal rodent species like house mice and rats. It also outlines several diseases that can be transmitted by rodents or their fleas, including hantavirus, leptospirosis, rat bite fever, typhus, and plague. The document stresses the importance of thorough sanitation and rodent control to prevent the spread of diseases.
Arthropods are metamerically-segmented
• The segments of arthropods are associated in groups, the anterior segments form the head, the middle ones -the thorax and the posterior ones- the abdomen
•The hard outer covering of arthropod is made of chitin, it forms the Exoskeleton which covers the external surface of the body
•A complete digestive system with a mouth and an anus.
1. Basic concepts in Economic Zoology.pptxManoKhan88
Economic zoology deals with minimizing the harmful effects of animals and maximizing their beneficial effects. Animals provide important economic benefits like food, fiber, labor, and byproducts. Cattle, pigs, sheep, goats, horses and donkeys are economically useful livestock. Pearls, gelatin, and musk are valuable animal byproducts. However, some animals can also cause economic harm through diseases like foot and mouth, Chagas disease, anthrax, and rabies. These diseases infect livestock and humans, causing symptoms like fever, blisters, irregular heartbeat, and neurological issues. Effective control and prevention of diseases is important in economic zoology.
Dipylidium caninum, also known as the double-pored dog tapeworm or pumpkin seed tapeworm, is a common intestinal parasite of dogs and cats that can infect humans. It has a complex lifecycle involving fleas or lice as intermediate hosts. Adult worms are hermaphroditic tapeworms that can reach up to 70 cm in length. They reside in the small intestine and release proglottids containing eggs. Accidental ingestion of infected fleas can lead to mild gastrointestinal symptoms in humans, diagnosed by identifying proglottids or eggs in stool samples.
World Rabies Day is observed annually on September 28th to raise awareness about rabies prevention and control. The date honors Louis Pasteur, who developed the first rabies vaccine. This year's theme, "All for 1, One Health for All", emphasizes unity and inclusivity in the global effort to eliminate rabies through collective action from all sectors of society. Rabies remains a fatal viral disease spread primarily through animal bites, but it can be prevented through vaccination.
1. Flies are important vectors of human disease and include blackflies, midges, tabanids, tsetse flies, sand flies, and house flies.
2. Blackflies breed near fast moving water and can transmit filarial worms. Tabanids are large biting flies that can mechanically transmit anthrax and tularemia.
3. Tsetse flies transmit trypanosomes in sub-Saharan Africa. Sand flies spread leishmaniasis. House flies can mechanically transmit enteric diseases.
Morphology of Rabies virus and its clinical significance.pptxSantoshKhanal29
Rabies is a fatal viral disease spread to humans through bites or scratches from infected animals. It is endemic in parts of Asia and Africa, where over 95% of human deaths occur. The rabies virus infects the central nervous system and is usually fatal once symptoms develop. Common symptoms include fear of water, paralysis, and death. Laboratory diagnosis involves detecting the virus or antibodies in samples or observing Negri bodies in brain tissue. Prevention includes pre- and post-exposure vaccination and prompt wound cleansing following exposure.
Gastrointestinal protozoal parasite in nepalmanojj123
This document summarizes several common gastrointestinal protozoal parasites: Giardia, Entamoeba histolytica, Cryptosporidium, Toxoplasma gondii, Eimeria, and Balantidium coli. It describes the morphology, life cycles, transmission routes, clinical signs, pathogenesis, diagnosis, and treatment of each parasite. Giardia causes giardiasis and infects both humans and animals through ingestion of cysts from contaminated food, water or surfaces. Cryptosporidium causes cryptosporidiosis in calves and lambs through ingestion of oocysts from contaminated water or food. Eimeria species like E. tenella and E. necat
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This document provides an overview of medical entomology. It defines entomology and medical entomology, and discusses the importance of studying arthropods that affect human and animal health. It covers the classification of medically important arthropods like mosquitoes, flies, ticks, mites and sand flies. The document discusses different disease transmission cycles and highlights important vector-borne diseases like malaria, dengue, Japanese encephalitis, filariasis, kala azar and diseases transmitted by the house fly. It also provides details on the biology, identification and control of major vector species like Anopheles, Aedes, Culex, sand flies and the house fly.
This document provides information about cockroaches and disease-carrying true bugs. It discusses the biology and life cycles of common cockroach species and their medical importance, describing how they can transmit pathogens and cause allergies. Details are given on identifying features and control methods for major bug types, including bed bugs and kissing bugs that transmit Chagas disease. The kissing bugs section focuses on the Triatoma genus, their role as vectors of Trypanosoma cruzi, and epidemiology of Chagas disease in the Americas.
Hydatid disease is caused by the larval form of the Echinococcus tapeworm infecting intermediate hosts like sheep. It is prevalent in countries where sheep are raised and contact between dogs and livestock is common. The adult tapeworm lives in the small intestine of dogs which shed eggs through their feces. Humans can become infected by ingesting these eggs from contaminated food, water, or contact with dogs. The eggs hatch and develop into cysts most often in the liver and lungs. Surgical removal of cysts is the main treatment but carries risks if the cysts rupture during surgery. Prevention focuses on deworming dogs and preventing contact between dogs and slaughtered livestock to interrupt the parasite's lifecycle.
This document discusses fleas, which are small wingless insects that feed on mammal and bird blood. It describes the general characteristics and categories of fleas. The medically important fleas are in the genera Pulex, Xenopsylla, and Tunga, which can transmit plague, murine typhus, and cause jiggers. The flea life cycle consists of eggs, larvae, pupae, and adults. Control methods include chemical insecticides and personal protection measures.
Infections spread from animals to human are called zoonotic infections.
The term zoonos is’ Derived from the Greek
ZOON (animals) and NOSES (diseases)
Pathogens shared with wild or domestic animals cause more than 60% of infectious diseases in man.
Anthrax is a bacteria called Bacillus anthracis that can infect humans and animals. It exists in both a vegetative state and an extremely durable spore form. People can contract anthrax through contact with infected animals or animal products. Symptoms and severity of anthrax in humans depend on how it is contracted. While rare, anthrax infections can be fatal if untreated. Vaccines and antibiotic treatments exist but protecting livestock is key to preventing human cases.
This document discusses how a reptile's accommodation can affect its health. It outlines how the size and materials of the vivarium, heat sources, UV lighting, humidity levels, and substrate choices can all impact a reptile's well-being if not properly managed. Issues range from physical injuries and diseases to metabolic bone disease and infections. The accommodation can also harbor zoonotic diseases transmissible to humans, such as salmonella, if proper sanitation and husbandry practices are not followed.
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Merchants from high-risk industries face significant challenges due to their industry reputation, chargeback, and refund rates. These industries include sectors like gambling, adult entertainment, and CBD products, which often struggle to secure merchant accounts due to increased risks of chargebacks and fraud.
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2. What are Rodents?
Mammals of the order 'rodentia' are called rodents.
They include:
• Rats
• Mice
• Squirrels
• Porcupines
• Beavers
• Guinea pigs
3. • With 2,277 species, they
comprise the largest order of
mammals
• Over 40% mammalian species
belong to the order
• They can be found everywhere
on the planet, except Antarctica
and in the oceans
Range of Order
4. • Most are very small
• The world’s largest known rodent
is the capybara, which weighs
~65kgs on average
• The African pygmy mouse is just
6cm in length and weighs only 7
grams at maturity
Size of Rodents
5. Rodents have an average life span of merely 1-3 years, but can do a
lot in just a year:
• They hit puberty at 6 to 16 weeks
• They can reproduce throughout the year
• A litter size can be up to 22
• The breeding potential of a female
rodent lies between 800 and 1,500
Rodents Breed Faster Than We Could Imagine
6. House Rats:
• Rattusrattus (house rats)
• Mus musculus (house mouse)
Field Rats:
• Bandicota Bengalensis
(Lesser Bandicoot)
• Tetera Omdoca (Indian Gerbil)
• Nesoica Indica (Short Tail Mole
Rat)
• Rattus Meltoda (Soft Fur Field
Rat)
• Mus Booduga (Field Rat)
Types of Rats
Rats are divided into two types, based on their shelter:
7. Rats can:
• Eat and contaminate crops like vegetables, oil seeds and cereals at
an early stage
• Chew electrical wiring, causing a fire
• Cause the loss of a fifth of the world's crop production every year
• Transmit many diseases to humans
• Bite children and even adults, if cornered
The Damage Caused
Though small, rats have the potential to cause much damage:
8. • Plague: An epidemic disease caused by transmission of Y. pestis
• Murine Typhus: A type of typhus transmitted by fleas on rats
• Salmonellosis: Infection by bacteria causing fever, vomiting,
diarrhea and cramps
• Rickettsial Pox: A mite-borne infectious illness
• Rate Bite Fever: Contracted from the bite of a rat, it causes
inflammation of skin and fever
• Dysentery: An inflammation of intestine causing diarrhea
Disease Caused by Rodents
As the weather gets colder, rodents start looking for shelter to seek
warmth. They eat whatever people do and can cause many serious
diseases like:
9. • Droppings that have an average length of a quarter of an inch with
rounded edges
• Burrows in the garden or backyard used for temporary shelter
• Urine stains around the home
• Rodent odor which is not very pleasant
Signs of Rodent Infestation in Homes
10. Have you spotted rats at home? Getting rid of them yourself may
expose you to deadly poisons.
Leave rats and mice to the professionals at Heritage Pest Control, for
thorough and humane animal removal services that will get your
home back to being animal-free.
Be Free of Rodent Risk