Return to course: Garden and Landscape Principles
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Garden and Landscape Principles
Botany Basics
Plant Relationships
Plant Relationships Quiz
Plant Anatomy
Plant Anatomy Quiz
Plant Growth and Development
Plant Growth and Development Quiz
Plant Propagation
Plant Propagation Quiz
Plant Health: Insects and Integrated Pest Management (IPM)
Plant Health: Insects and Integrated Pest Management Quiz
Plant Health: Diseases and Integrated Pest Management (IPM)
Plant Health: Diseases and Integrated Pest Management Quiz
Soils
Soil Properties and Amendments
Soil Properties and Amendments Quiz
Plant Groups
Trees and Woody Ornamentals
Trees Quiz
Pruning
Pruning Quiz
Natives
Natives Quiz
Lawns
Lawns Quiz
Perennials
Perennials Quiz
Annuals
Annuals Quiz
Vegetables and Composting
Vegetables and Composting Quiz
Bulbs
Bulbs Quiz
Landscape Design
Design Principles
Landscape Project
Plant Health: Diseases and Integrated Pest Management Quiz
A symptom of a plant disease is a change within the plant itself
*
True
False
A sign of plant disease might be
*
mushrooms
spots on the leaves
slimes
All of the above
Two of hte above
None of the above
Abiotic factors causing diseased plants include
*
lawn mowers and weed whackers
droughts
too much herbicide use
lightening and wind storms
All of the above
None of the above
Fungi, bacteria, viruses, nematodes and phytoplasmas are examples of
*
abiotic causes of plant distress
biotic causes of plant disease
