Agriculture & Biology
weed control
80%
weeds
69%
managers
42%
farmers
30%
sociologists
25%
marketing policy
22%
economists
20%
teachers
18%
land management
17%
international trade
17%
herbicide resistance
16%
infrastructure
15%
engineers
15%
decision making
14%
agricultural land
13%
land use
13%
human resources
13%
learning
13%
control methods
12%
climate change
11%
spatial distribution
11%
farming systems
11%
markets
9%
industry
9%
genotype
8%
crops
7%
Medicine & Life Sciences
Farmers
100%
Weed Control
57%
Herbicide Resistance
56%
Climate Change
39%
Agriculture
33%
Administrative Personnel
29%
Industry
26%
Decision Making
23%
Learning
21%
Occupational Groups
20%
Genotype
20%
Education
18%
Earth & Environmental Sciences
weed
97%
land
17%
global trade
11%
market
11%
policy instrument
9%
policy
9%
government policy
9%
environmental damage
9%
genotype
8%
farming system
8%
herbicide
8%
land management
7%
innovation
6%
learning
6%
agricultural land
6%
decision making
5%
infrastructure
5%
crop
5%
spatial distribution
5%
land use
5%
industry
4%
world
4%
climate
4%
rate
2%