A study was conducted in Mohave Valley to examine population dynamics, economic thresholds, and management strategies for potato leafhopper and treehopper (three cornered alfalfa hopper) in desert alfalfa. In 1998, three distinct peaks of adult treehoppers occurred in August, September, and October. Adult potato leafhoppers were detected earlier in the study, with four distinct peaks noted in June, July, August, and September. Spring Furadan alfalfa stubble treatment reduced initial adult treehopper infestation following application by 40-60% and the initial potato leafhopper infestation was reduced by 25-50 %.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/205154 |
| Date | 05 1900 |
| Creators | Knowles, Tim C., Wakimoto, Victor, Dare, Bill |
| Contributors | Ottman, Michael J. |
| Publisher | College of Agriculture, University of Arizona (Tucson, AZ) |
| Source Sets | University of Arizona |
| Language | en_US |
| Detected Language | English |
| Type | text, Article |
| Relation | AZ1147, Series P-119 |
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