Diseases
Plant Disease Identification Quiz
Test your knowledge on diseases affecting plants with our engaging quiz! This resource is designed for enthusiasts, students, and professionals alike, providing valuable insights into plant health.
- Identify biotic and abiotic causes of plant ailments
- Understand the disease triangle and integrated management practices
- Enhance your ability to diagnose plant diseases!
Removing any of the the 3 factors that make up the disease triangle, will eliminate a disease. Select the 3 sides of the disease triangle.
Host
Soil
Environment
Pathogen
Water
Visible changes in a plant such as necrosis, chlorosis, wilting or dieback, are referred to as _____________________ of disease .
Signs
Symptoms
A saprophyte is an organism that normally lives off of dead organic matter, fungi that obtain their energy from living cells, are known as parasitic or pathogenic fung
True
False
Select all of the following that would be cultural methods for preventing disease in an integrated disease management program
Fungicides
Proper spacing
Eliminating overhead watering
Proper fertility
Removing infected plant material
Selecting plants suitable to the site
Select all of the following that represent abiotic diseases
Winter damage
Fertilizer toxicity
Powdery mildew
Drought stress
Overwatering
Botrytis
Wilting is not always a sign that a plant needs water, sometimes it means the plant has root rot, physical damage to the roots, or damage to the stems. .
True
False
Select any of the following that could cause cankers, which are split or sunken areas in the bark
Cold injury
Fungi
Bacteria
Hail damage
The symptom seen on this tomato would be best described as ______________________.
Dieback
Blight
Wilting
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