Agriculture & Biology
Quercus
100%
sapwood
83%
methyl bromide
63%
Ceratocystis fagacearum
45%
sulfuryl fluoride
44%
Quercus macrocarpa
39%
Quercus rubra
33%
pathogens
32%
Quercus alba
31%
fumigation
28%
sodium hydroxide
27%
fungi
26%
steam
24%
DNA
23%
Quercus ellipsoidalis
20%
quantitative polymerase chain reaction
19%
drought
19%
protocols
18%
microbial detection
17%
infection
16%
polymerase chain reaction
15%
methodology
15%
ozonosphere
12%
laboratory diagnosis
12%
wood logs
11%
insect diseases
11%
disease control
11%
wilting
11%
fumigants
10%
wood chips
10%
quarantine
9%
signs and symptoms (plants)
6%
Eastern United States
6%
forest stands
6%
pretreatment
6%
Tubakia
5%
environmental factors
5%
sporulation
5%
Earth & Environmental Sciences
wilt
39%
methyl bromide
37%
fumigation
26%
oak
24%
fluoride
24%
fungus
21%
pathogen
18%
fumigant
15%
quarantine
14%
Medicine & Life Sciences
Droughts
40%
Mycoses
25%
Quercus
21%
Forests
15%
Fungi
11%
Seedlings
9%
Discriminant Analysis
7%
Least-Squares Analysis
7%
Infections
6%
Carbohydrates
5%
Disease Progression
5%