The chronic toxicity of fenoxycarb to larvae of the grass shrimp, Palaemonetes pugio.
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| Title: | The chronic toxicity of fenoxycarb to larvae of the grass shrimp, Palaemonetes pugio. |
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| Authors: | Key, Peter B.1,2, Scott, Geoffrey I.2 |
| Source: | Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes. Jan1994, Vol. 29 Issue 5, p873-894. 22p. |
| Abstract: | This study examined effects of fenoxycarb, a carbamate insecticide, on larvae of the grass shrimp, Palaemonetes pugio. In laboratory experiments, grass shrimp larvae were exposed to fenoxycarb from hatch to postlarval metamorphosis in a chronic, static renewal bio assay. LC50's ranged from 0.92 mg/L at 96 h to 0.35 mg/L at the end of the study (24 days). In assessing sublethal effects of fenoxycarb, postlarval emergence was significantly (p < 0.05) reduced in exposed grass shrimp as compared with controls, and the time to reach postlarval status was significantly (p < 0.05) increased in exposed grass shrimp. Significant differences were not found in other sublethal parameters including postlarval dry weight and intermolt duration. Analysis of fenoxycarb from spiked seawater samples showed concentrations declined by 32 to 42% after 24 h. [ABSTRACT FROM PUBLISHER] |
| Copyright of Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 75388191 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: The chronic toxicity of fenoxycarb to larvae of the grass shrimp, Palaemonetes pugio. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Key%2C+Peter+B%2E%22">Key, Peter B.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Scott%2C+Geoffrey+I%2E%22">Scott, Geoffrey I.</searchLink><relatesTo>2</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Environmental+Science+%26+Health%2E+Part+B%2E+Pesticides%2C+Food+Contaminants+%26+Agricultural+Wastes%22">Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes</searchLink>. Jan1994, Vol. 29 Issue 5, p873-894. 22p. – Name: Abstract Label: Abstract Group: Ab Data: This study examined effects of fenoxycarb, a carbamate insecticide, on larvae of the grass shrimp, Palaemonetes pugio. In laboratory experiments, grass shrimp larvae were exposed to fenoxycarb from hatch to postlarval metamorphosis in a chronic, static renewal bio assay. LC50's ranged from 0.92 mg/L at 96 h to 0.35 mg/L at the end of the study (24 days). In assessing sublethal effects of fenoxycarb, postlarval emergence was significantly (p < 0.05) reduced in exposed grass shrimp as compared with controls, and the time to reach postlarval status was significantly (p < 0.05) increased in exposed grass shrimp. Significant differences were not found in other sublethal parameters including postlarval dry weight and intermolt duration. Analysis of fenoxycarb from spiked seawater samples showed concentrations declined by 32 to 42% after 24 h. [ABSTRACT FROM PUBLISHER] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=75388191 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/03601239409372908 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 22 StartPage: 873 Titles: – TitleFull: The chronic toxicity of fenoxycarb to larvae of the grass shrimp, Palaemonetes pugio. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Key, Peter B. – PersonEntity: Name: NameFull: Scott, Geoffrey I. IsPartOfRelationships: – BibEntity: Dates: – D: 05 M: 01 Text: Jan1994 Type: published Y: 1994 Identifiers: – Type: issn-print Value: 03601234 Numbering: – Type: volume Value: 29 – Type: issue Value: 5 Titles: – TitleFull: Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes Type: main |
| ResultId | 1 |
