Z. Al-Swefee, D., J. M. Al-Azawi, A. (2015). Acute toxicity effects of 2,4-D herbicide on common carp(Cyprinus carpio Linnaeus, 1758 ) and grass carp (Ctenopharyngodon idella valenciennes,1844). , 56(1), 693-700.
Duha Z. Al-Swefee; Ahmed J. M. Al-Azawi. "Acute toxicity effects of 2,4-D herbicide on common carp(Cyprinus carpio Linnaeus, 1758 ) and grass carp (Ctenopharyngodon idella valenciennes,1844)". , 56, 1, 2015, 693-700.
Z. Al-Swefee, D., J. M. Al-Azawi, A. (2015). 'Acute toxicity effects of 2,4-D herbicide on common carp(Cyprinus carpio Linnaeus, 1758 ) and grass carp (Ctenopharyngodon idella valenciennes,1844)', , 56(1), pp. 693-700.
Z. Al-Swefee, D., J. M. Al-Azawi, A. Acute toxicity effects of 2,4-D herbicide on common carp(Cyprinus carpio Linnaeus, 1758 ) and grass carp (Ctenopharyngodon idella valenciennes,1844). , 2015; 56(1): 693-700.

Acute toxicity effects of 2,4-D herbicide on common carp(Cyprinus carpio Linnaeus, 1758 ) and grass carp (Ctenopharyngodon idella valenciennes,1844)

Iraqi Journal of Science
Article 1, Volume 56, Issue 1, 2015, Pages 693-700
Authors
Duha Z. Al-Swefee; Ahmed J. M. Al-Azawi
Abstract
The acute toxicity effects of (2,4-D) pesticide to the common carp and grass carp was determined through 24, 48, 72 and 96 hr. Group of eight Common carp (Cyprinus carpio L., 1758; Pisces, Cyprinidae) and group of eight of grass carp (Ctenopharyngodon idella) were exposed to the 2,4-d. Lethal concentration (LC50) was determined with probit analysis. The median lethal concentration (LC50) values for common and grass carp were (157.77, 157.25, 156.41 and 152.62) and (115.92, 114.92, 112.94 and 96.52) respectively. Behavioral changes of the above mentioned species were examined for various herbicide concentrations.
Keywords
Herbicide; Common carp; Grass carp
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