Abate - Effects of the Organophosphate Insecticide on Bluegills and Invertebrates in Ponds

Abate - Effects of the Organophosphate Insecticide on Bluegills and Invertebrates in Ponds
Author :
Publisher :
Total Pages : 12
Release :
ISBN-10 : UOM:39015086512327
ISBN-13 :
Rating : 4/5 (27 Downloads)

Book Synopsis Abate - Effects of the Organophosphate Insecticide on Bluegills and Invertebrates in Ponds by : Herman O. Sanders

Download or read book Abate - Effects of the Organophosphate Insecticide on Bluegills and Invertebrates in Ponds written by Herman O. Sanders and published by . This book was released on 1981 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Application of the organophosphate insecticide Abate three times (at about monthly intervals) to duplicate 0.04 ha earthen ponds at 18 g/ha (4 micrograms/liter) -- the recommended application rate -- and 180 g/ha (40 micrograms/liter) caused no mortality on blugills. In ponds treated with 18 g/ha fewer bluegill fry were produced than in control ponds, brain acetylcholinesterase (AChE) activity was not affected, and accelerated growth of both fry and adults appeared to result from heavy feeding on dead or moribund Diptera larvae that resulted from the first two applications of Abate. The routine use of Abate at the recommended rate should have little adverse effect on fishery resources.


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