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Habitat enhancement for beneficial organisms can provide the foundation
for a biologically intensive Integrated Pest Management (IPM) program. The
steps presented below may help when attempting to increase the “directed diversity”
of an agricultural ecosystem:
- Keep good records of where, when, and what pests occur on the farm.
- Obtain as much information as you can about both the pest’s and
the beneficial organism’s life cycle and habitat requirements. Where are
eggs laid and when do they hatch? Where does the pest/beneficial feed and
how long does it need to develop into an adult? Where does the pest/beneficial
overwinter and in what form? This information will not only aid in farmscaping,
but will also aid pest management.
- Make a list of tools that are available to create a friendlier
habitat for the beneficials (or a more unfriendly habitat for pests). This
may include various combinations of: insectary plants, crop rotations, hedge
rows, intercropping schemes, planting or harvesting time and methods, etc.
Beware of aggressive insectary or hedgerow plants.
- Select those tools listed in #3 that best fit into your cropping
system, rotation, equipment, and labor availability. Remember, permanent
plantings will require maintenance during the first few years after planting.
(See Appendix E for a general cost table.)
- Experiment, observe the results, fine tune the system, and experiment
again. Try something new—a variation on something that’s already being done.
- Start simple and small, then develop the farmscaping as experience
and observations dictate.
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