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| | EXTOXNET PIP - ACEPHATE (ORTHENE) |
 | | In field studies, however, subsequent to aerial spraying of acephate to control spruce budworm, no significant depression of brain AChE activity of brook trout and salmon in streams near the target area occurred; but, there was a significant depression of brain AChE activity in suckers, which returned to normal by the eighth day (122). |
 | | In studies on tobacco leaves, citrus fruit, greenhouse tomatoes, and celery and lettuce, half-life disappearance of residues ranged from 1 to 15 days, depending on the crop species and the part of the plant analyzed. |
 | | Vapor Pressure: 2.3 x 10 to the minus 6 mbar at 24 degrees C (13), 0.226 mPa (24 degrees C) (111), 1.7 x 10 to the minus 6 mmHg at 24 degrees C (117) |
| extoxnet.orst.edu /pips/acephate.htm (1896 words) |
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