1990 1992 1994 1996 1998 2000 2002 2004
Year
Percentage resistance
4
0
8
12
16
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Water issues
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Air pollution
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Land degradation
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Loss of biological diversity
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Adapted from D. Livermore, HealthProtection Agency’s ResistanceMonitoring and Reference Laboratory,United Kingdom.
© Macduff Everton/CORBIS
USDA/NRCS/Jeff Vanuga
Courtesy Peggy Greb/USDA
a. Evolution of Antibiotic Resistance. Shown is the increasing
resistance of E. coli in blood and cerebrospinal infections to the
antibiotic ciprofloxacin.
b. Some Common Problems of Industrialized Agriculture.
c. Hog Factory. The hogs remain indoors and are fed and
watered by machines at timed intervals throughout the day.
d. Waste Lagoon in an Automated Hog Farm. Some livestock
factories produce as much sewage as small cities.
e. Colorado Potato Beetle on Potato leaf. As a result of
exposure to heavy pesticides over the years, these beetles
are resistant to most insecticides
registered for use
on potatoes.
Environmental InSight
Impacts of industrialized
agricultureÊ UÊ }ÕÀiÊ£{°£ä ✓✓THE PLANNER
Challenges of Agriculture 359