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Scouting with a sweep net

Fig. 3. Scouting with a sweep net for insect pests in a large-scale experiment planting in a commercial field in Berks County. This field was planted with monocultures of wheat or a cultivar mixture; notice the different shades of green, indicating the different plots (Photo by Andrew Aschwanden, Dept. of Entomology, Penn State).
Scouting with a sweep net
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