General
Sustainability
Pathogens
Nomenclature
Misc.
100
The amount of water in a plant structure
What is 70-90%
100
The principle resource that has helped agriculture and society prosper
Water
100
Environment, Host, Pathogen
What are the three sides to the Disease Triangle?
100
The father of plant taxonomy.
Who is Carolus Linnaeus?
100

What are the inputs for photosynthesis?

What is Water and CO2?

200
5.5 - 7.5
What is the favorable pH range for most plants?
200
They hold soil and nutrients in place, conserve soil moisture and increase water infiltration.
What are cover crops?
200
Chewing and Piercing-Sucking
What are the two types of mouthparts on an insect?
200
Angiospermae and Gymnospermae
What are the two classes of plants?
200
Stigma, Style, Ovary
What are the female parts of a flower?
300
Effective pollination between flowers of different species of the same genus
What is hybridization?
300
"Meet the needs of the present without compromising the ability of future generations to meet their own needs"
What is the principle of the Sustainability effort?
300
Study of recurring biological phenomena and their relationship to the weather.
What is phenology?
300
Usually an adjective or descriptor
What is the specie name of a plant?
300
Cuttings, Grafting, Layering
What are methods of asexual propagation?
400
Because they cannot run away
Why have plants had to adapt to their environment?
400
Modern agriculture is heavily dependent on. . . .
What are Non-renewable energy sources?
400
A plant out of place
What is a weed?
400
Annual, Perennial, Biennial
What are the life cycles that plants can be classified as?
400
Gibberellins, Auxins, Cytokinins, Ethylene
What are plant hormones?
500
tiny plant bits grown in rotating flasks
What is tissue culture?
500
Environmental health, economic profitability, social and economic equity
What are the three main goals of sustainable agriculture?
500
The amount of damage to a plant that economically justifies the use of control measures
What is Economic Threshold?
500
cv
What is the designation for a cultivated variety in a plant name?
500
Stimulus to gravity
What is geotropism?
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