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Plant Diseases Forensic Diagnostic Methods

Plant Diseases Forensic Diagnostic Methods. Andres S. Espindola Dept. Entomology and Plant Pathology Oklahoma State University. Plant Diagnostics: Importance. Plant diseases spread as quick as human diseases. Infected plants can not be saved. Quick plant pathogen diagnosis

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Plant Diseases Forensic Diagnostic Methods

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  1. Plant DiseasesForensic Diagnostic Methods

    Andres S. Espindola Dept. Entomology and Plant Pathology Oklahoma State University
  2. Plant Diagnostics: Importance Plant diseases spread as quick as human diseases Infected plants can not be saved. Quick plant pathogen diagnosis Quick on site diagnosis Specialized lab The United States crops are a billionaire business
  3. Signs and Symptoms At a glance, take a look in signs and symptoms. Signs: Presence of the pathogen (bacterial cells) Signs and symptoms may give a guidance to plant pathologist. Symptoms: responses of the plant. Pseudomonas syringaepv. tomato
  4. Different techniques for Diagnosis Symptoms and signs are not the only tool to diagnostic a plant disease. DNA RNA Proteins Molecular Techniques: Polymerase Chain Reaction (PCR) Immunological tests: Immunostrips Agglutination tests Immunological tests: Immunostrips Agglutination tests
  5. Immunological diagnostic tests Animal Antibodies Plant Pathogen Protein Human Immune System Plant pathogen proteins injection
  6. ImmunostripTest Negative Result Positive Result Invalid Results Pictures of real Immunostrips
  7. Agglutination The results are going to be similar to this: Bacteria (Plant pathogen) Antibodies
  8. Agglutination: How does it happen?
  9. Agglutination: How does it happen?
  10. Thank you Thank you
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