| Abstract: | Brain cholinesterase activities were determined in birds from forests sprayed with Dylox2 at 1.13 kg/hectare (1 lb/acre ? active ingredient [a.i.]) or Sevin-4-oil2 at 1.13 kg/hectare (1 lb/acre ? a.i.) for up to 5 days postspray. Of ten bird species evaluated from the Dylox spray area, four species represented by six individuals had values which were depressed more than 2 standard deviations below the mean. Three of these activities (two species) were about 20% less than the mean. Of 12 species evaluated from the Sevin-4-oil spraying, three individuals representing three species had depressed values. One value was depressed greater than 20% below the mean. Half of the depressed activities were in canopy-dwelling birds collected on the day of spray. |
| Genre: | Article |
| ProdID: | 1008269 |
| Citation Author: | Montenegro, G.; Ginocchio, R. A.; Segura, J. E.; Keeley, M. Gomez |
| Citation Contributing Office: | Western Ecological Research Center |
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| Citation End Page: | 464 |
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| Citation Language: | English |
| Citation Larger Work Title: | Revista Chilena de Historia Natural |
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| Citation Number Of Pages: | 10 |
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| Citation Phsyical Description: | p. 455-464 |
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| Citation Search Results Text: | Fire regimes and vegetation responses in two Mediterranean-climate regions; 2004; Article; Journal; Revista Chilena de Historia Natural; Montenegro, G.; Ginocchio, R. A.; Segura, J. E.; Keeley, M. Gomez |
| Citation Start Page: | 455 |
| Citation Volume: | 77 |
| Citation Year: | 2004 |
| Type: | citation/reference |
| Text: | Fire regimes and vegetation responses in two Mediterranean-climate regions; 2004; Article; Journal; Revista Chilena de Historia Natural; Montenegro, G.; Ginocchio, R. A.; Segura, J. E.; Keeley, M. Gomez |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Thu, 1 Jan 2004 00:00 -0600 |
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