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

Garden and Landscape Principles