'Host species' presentation slideshows

Pests on Trees

Pests on Trees. Stephani Sandoval Extension Forest Health Specialist NMSU. Pests Signs vs. Symptoms Deciduous Pests Conifer Pests. Bark Beetle Disease Diagnosis Pesticides Prevention. Outline. Pests, what are they?.

2.1k views • 93 slides

Gastrointestinal tract infections

1.52k views • 71 slides

781 views • 60 slides

viruses

viruses. Campbell and Reece Chapter 19. Virus . an infectious particle incapable of replicating outside of a cell, consisting of RNA or DNA genome surrounded by a protein coat ( capsid ) & for some viruses a membranous envelope. SEM of Phage Attack on E. coli. Discovery of Viruses.

725 views • 56 slides

FISH 424: Fish Health Management Virology Lecture: ISAV SVCV WSIV VHSV

FISH 424: Fish Health Management Virology Lecture: ISAV SVCV WSIV VHSV. Infectious Salmon Anemia Virus (ISAV). Hosts and Geographic Range Highly infectious for Atlantic salmon potential asymptomatic carriers of the virus Searun brown trout rainbow trout Atlantic herring.

1.02k views • 52 slides

Table of Contents

Flatworms, Roundworms, and Rotifers. Chapter 34. Table of Contents. Section 1 Platyhelminthes Section 2 Nematoda and Rotifera. Section 1 Platyhelminthes. Chapter 34. Objectives. Summarize the distinguishing characteristics of flatworms. Describe the anatomy of a planarian.

612 views • 46 slides

Chapter 23

Chapter 23. Viruses and Prokaryotes. Viral structure DNA or RNA genome Capsid Protein coat. Tobacco mosaic virus. Adenovirus. T4 bacteriophage. Viruses are not cells Cannot metabolize independently Forces infected host cells to replicate viral DNA

496 views • 39 slides

Parasitism

Parasitism. Hypoderma tarandi (Warble fly). Caribou. Parasitism: a functional definition. The world is full of parasites. Influenza. Streptococcus pyogenes. The world is full of parasites. Greya piperella. The world is full of parasites. Castilleja miniata (Indian paintbrush).

629 views • 35 slides

Yield losses in agriculture

Yield losses in agriculture. Abiotic stresses - drought, wind, frost, flood Pests - insects, nematodes, etc Weeds - compete with crop Disease - fungi, bacteria, oomycetes, viruses, post-harvest losses. Disease Control Market. Large Current global fungicide sales = $7billion

684 views • 30 slides

The Microscope

436 views • 29 slides

Chapter 34

Chapter 34. Flatworms Roundworms Rotifers. Objectives. Summarize the distinguishing characteristics of flatworms. Describe the anatomy of a planarian. Compare free-living and parasitic flatworms. Diagram the life cycle of a fluke. Describe the life cycle of a tapeworm.

648 views • 29 slides

The Epidemiology of Bacterial Infections

656 views • 28 slides

Taxonomy : microorganisms and viruses

456 views • 26 slides

Each of the following is an abiotic factor in the environment EXCEPT

Each of the following is an abiotic factor in the environment EXCEPT. plant life soil type Rainfall temperature. Which is a biotic factor that affects the size of a population in a specific ecosystem?. average temperature of the ecosystem type of soil in the ecosystem

834 views • 25 slides

Matthew Baylis Liverpool University Climate and Infectious Diseases of Animals School of Veterinary Science

288 views • 21 slides

What is a community?

What is a community?. The study of more than one species living in a particular area (ecosystem). Types of interactions. Competition ( interspecific and intraspecific ) Predation Symbiosis (mutualism, commensalism, and parasitism). Competition ( interspecific ).

489 views • 15 slides

The Host- An Explanation

248 views • 13 slides

Ecological Relationships

Ecological Relationships. Warmup. Describe some of the ecological relationships that you saw in the Mt. St. Helens slideshow. Relationships between living things. How might two individuals from different species interact? +,+ +,0 +,- Predation Competition What is a niche?.

422 views • 11 slides

Rocky Mountain Spotted Fever

Rocky Mountain Spotted Fever. Ricketsia rickettsii Chris Bednar. What Is It?. Bacterial Tick borne American dog tick ( Dermacentor variabilis ) Brown dog tick ( Rhipicephalus sanguineus ) Rocky Mountain wood tick ( Dermacentor andersoni ) Host to host transfer. Where is it?.

276 views • 9 slides

Background

Enzymatic activity of Ectomycorrhizal Fungi in a Defoliated Betula pubescens Forest near Abisko , Sweden . Elizabeth S. Golden 1 , Serita D. Frey 2 , Jesse Sadowsky 2 , Haley Dunleavy 3 , Julia G. Bryce 4

194 views • 1 slides