'Biting insects' presentation slideshows

Host-Microbe Interactions

Host-Microbe Interactions. Chapter 14. Disease Etiology Pathogen Primary vs. opportunistic Virulence. Contamination Infection vs. Infestation Pathogenesis Pathology . Symptoms Signs Syndrome Sequelae . Anatomical Barriers as Ecosystem.

1.74k views • 37 slides

Establishment of Infection

Establishment of Infection. In order to cause disease pathogen must follow a series of steps Gain entrance to host Adherence Colonization Avoid Host Defenses Cause host damage. Portals of entry. 1. Mucus membranes Respiratory tract Gastrointestinal tract Genitourinary tract

954 views • 28 slides

Forestry Science I

Forestry Science I. Original Power Point Written by Blane Marable and Allsion Hulst. GA Ag Ed Curriculum Office To accompany Georgia Agriculture Education Curriculum Lesson July 2002. Unit 2: Forest Safety. Lesson 1: Forest Safety Terminology

441 views • 28 slides

What is visualizing?

798 views • 24 slides

What is visualizing?

402 views • 24 slides

Medical Entomology

Medical Entomology. Insects of Medical Importance. Directly cause damage to human tissue Act as Vectors for disease-causing organisms ------------------------------------------------------------ Provide useful medical services/drugs Are useful model systems in genetic studies.

438 views • 24 slides

Medical Entomology

Medical Entomology. Insects of Medical Importance. Directly cause damage to human tissue Act as Vectors for disease-causing organisms ------------------------------------------------------------ Provide useful medical services/drugs Are useful model systems in genetic studies.

431 views • 24 slides

Best Indoor Outdoor Bug Zapper

Bug zappers work by luring flying insects with fluorescent light into a deadly electrical current. For more: http://hoofia.com/best-bug-zapper/ Because the flower patterns that attract insects are better revealed in ultraviolet light, many flying insects that feed on flowers will be drawn to the bug zapper. Before they reach the light, however, they will come into contact with the wire mesh, completing the electrical circuit and disintegrating.

73 views • 6 slides

External Parasites

External Parasites. Biting insects that suck blood. Vectors of encephalomyelitis. Flies. ____ _____ hatches into maggots which feed on dead tissue. Lifecycle stages are: egg, larva, pupa, adult. Best way to control is to remove manure and decaying vegetable material.

841 views • 4 slides

PROTISTS & FUNGI

PROTISTS & FUNGI. Lecture 2. Evolutionarily Ancient Flagellates. Trypanosomes. Have one large mitochondrion Spread through biting insects Eg. African sleeping sickness and Chagas disease .

158 views • 3 slides