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Induced Tolerance to Warfarin Rodenticide in Different Rattus rattus
and Rattus norvegicus strains Trapped From Certain Egyptian Governorates
- Salah El-Deen Said Mohamed Hussien
- Plant Protection Research Institute, ARC.
- The Third International Conference onIPM Role in Integrated Crop management and Impacts on Environment and Agricultural Products. 26-29 November 2005, Giza, Egypt.
Abstract
Susceptibility levels to warfarin anticoagulant were studied in different strains of black rat, Rattus rattus and Norway rat Rattus norvegicus trapped from 6 Governorates in which the anticoagulant rodenticides had been used to control rodents for long periods in comparison with those trapped from free of rodenticides , untreated area, of Abu-Rawash. The lethal feeding periods (LFP50&99) recommended by WHO and a biochemical technique (prothrombin time determination PT) were used. The results revealed that animals of R. rattus and R. norvegicus trapped from Monofia, Giza and Sharkia Governorates that exposed to massive use of anticoagulant rodenticides showed a noticeable tolerance level to warfarin as LFP50 and LFP99 values were higher than in animals trapped from Kafr El- Sheikh, Gharbia, and Qaliobia Governorates in comparison with control animals of Abu-Rawash area. The biochemical tests findings confirmed the results of the biological methods.
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| New Publications |
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The Arab Scientists in Cooperation with The High Institute of Marine Research. Publish all the researches abstracts, which presented in The Regional Workshop on Marine Sciences and Natural Resources, Tishreen University, Lattakia, Syria, 25-26 May 2004.
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| New Publications |
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The Arab Scientists in Cooperation with The Egyptian Society for Biological Control of Pests . Publish all the researches abstracts, which presented in The First Arab Conference of Applied Biological Pest Control, Cairo, Egypt, 5-7 April 2004.
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| Conferences, Fez |
The First International Symposium on Environnement protection for development Biotechnological aspects. Fez, December
15 – 17, 2004.
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| Conferences, Syria |
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The Second Syrian-Egyptian conference in the Agriculture and Food.
Agriculture Faculty, Al-Baath university, Homs, Syria. 25-28 April, 05
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| Conference,Yemen |
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Current Status of Plant Protection in Yemen and Future Strategy.
Faculty of Agriculture, Sana'a University, Sana'a, yemen. December 18-20/2004
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| Conferences Canada |
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The 9th International Conference of the Orthopterists’ Society
Canada, on August 14 19, 2005
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| Conferences, Egypt |
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The First Arab Conference on Applications of Biological Control of Pests in Arab Countries
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| Workshop,Lebanon |
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New Workshop
Middle-East Academy for Medicine of Ageing
First Annual Middle-East Age & Aging Meeting
8-11 April, 2004
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| Publications |
Arab Society for Plant Protection (ASPP) in Cooperation with The Arab Scientists
Publish all the researches abstracts, which presented in the Eighth Arab Congress of
Plant Protection, held in Faculty of Agriculture, Omar Al-Mukhtar University, El-beida
City, Libya, October 12-16,2003
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