Agriculture & Biology
chemistry
100%
canopy
89%
death
85%
Ceratocystis
63%
Hawaii
34%
spectroscopy
22%
leaves
21%
image analysis
20%
plant pathogens
17%
tree mortality
15%
dead wood
14%
fungi
14%
pathogens
14%
plant nutrition
13%
sampling
13%
carbohydrates
12%
nutrients
11%
nitrogen
10%
Metrosideros polymorpha
10%
water
10%
forest diseases
9%
signs and symptoms (plants)
9%
infection
9%
Ceratocystis fimbriata
9%
protocols
8%
spatial data
8%
chemical concentration
8%
disease surveillance
8%
field methods
8%
stand structure
8%
environmental factors
7%
dry forests
7%
disease diagnosis
7%
remote sensing
7%
forest stands
7%
information processing
6%
water flow
6%
plant stress
6%
spectrometers
6%
space and time
6%
plant diseases and disorders
6%
soil
6%
phloem
6%
managers
6%
drinking water
6%
xylem
5%
pathogenesis
5%
tannins
5%
cations
5%
abiotic stress
5%
polyphenols
5%
spatial distribution
5%
water stress
5%
lignin
5%