Influence of Planting Date and Insecticidal Control on Seasonal Abundance of Lettuce Aphids on Head Lettuce
Small plot studies were conducted from 1999-2001 to examine the population abundance and control of the lettuce aphid on winter and spring head lettuce crops. In each year, Seven, 0.25 acre planting of head lettuce were established beginning in Sep-Oct with final harvest occurring in April. Replicat...
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| Language: | en_US |
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College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ)
2002
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| Online Access: | http://hdl.handle.net/10150/214927 |