lab1 - Copy

lab1 - Copy - Lab Grade Lab counts for 145 points of the...

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1 Lab Grade Lab counts for 145 points of the total 700 points possible 100 points from weekly quizzes 45 points from 3 disease profiles 3 diseases collected and identified We help with diagnosis After identified prepare 1-2 page disease profile Lab Objective To familiarize yourself with the terminology that we use as plant pathologists, particularly that involving the symptoms of disease To understand what affects disease has on plants Plant Disease - Condition detrimental to plants - abnormal - growth, development, reproduction - any plant part on roots, stems, leaves, fruit - Continuous irritation - occurs over time (disease is a dynamic process) - Primary causal agent - biotic (living, infectious/contagious) - fungi, nematodes, bacteria, viruses, etc. - abiotic (non-living, non-infectious) - air pollution - Production of symptoms
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2 Symptoms and Signs of Plant Diseases Symptom - visible expression of a disease by a host plant Examples of Symptoms of Plant Disease
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lab1 - Copy - Lab Grade Lab counts for 145 points of the...

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