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| Massee, T.W.; Romanko, R.R.; Osgood, C.E.. |
| EVALUATION OF BRAVO FOR DISEASE CONTROL IN ALFALFA CULTIVARS GROWN FOR HAY, 1983: The alfalfa cultivars, having Turkish and/or Flemish parentage and which were adapted to the northern and central U.S., were established under irrigated culture in late spring, 1981, on a productive Portneuf silt loam. Plots were randomized block with 4 replications, each split for Bravo, and were 5 x 25 ft. Following the establishment year, Bravo was applied to the stubble prior to regrowth in an attempt to control inoculum. The tractor-mounted spray rig, which had a 25-ft boom (T-jet 6503 nozzles, 40 psi, 35 gpm) was driven across only the Bravo-treated plots in 1982, but across all plots in 1983 to eliminate the wheel compaction variable. |
| Tipo: Article |
Palavras-chave: Alfalfa; Mass Import - autoclassified (may be erroneous). |
| Ano: 1984 |
URL: http://eprints.nwisrl.ars.usda.gov/1219/1/626.pdf |
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| Massee, T.W.; Romanko, R.R.; Osgood, C.E.. |
| EVALUATION OF BRAVO FOR DISEASE CONTROL IN SEED ALFALFA, 1982: A field with a 3-yr-old stand under irrigation on Portneuf very fine loam was used for this test. It was typical of seed fields in this area in that lower leaves were lost from shading and disease during the growing season. Different Bravo rates were applied to field length strips with a tractor mounted sprayed (boom width = 28.5 ft, PTO pump, T-jet 6503 nozzles, 28 psi). Three consecutive applications were made at, "full bloom" on Jun 27, and then Aug 4, and finally on Aug 27. The treatments were randomized and replicated 4 times. Seed pollinization was enhanced with adequate alfalfa leafcutting bees (Megachile rotundata), taken to the field on Jul 6. Field observations and a preharvest... |
| Tipo: Article |
Palavras-chave: Alfalfa; Mass Import - autoclassified (may be erroneous). |
| Ano: 1984 |
URL: http://eprints.nwisrl.ars.usda.gov/1220/1/627.pdf |
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