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Effect Of Some Phenolic Compounds On The Growth Of The Bean Bruchus Acanthoscelides Obtectus Say (Coleoptera: Bruchidae)
Mohamed Anouar Khalil
Faculty of Sciences, Department of Biology, University of Aboubakr Belkaid, Tlemcen, B.P. 119, Tlemcen, Algeria
Abstract
All the tested phenolic compounds, at different levels, had a detrimental effect on the eggs and larva of the Bruchus bean "beetles". The use of these compounds, may be considered as means to fight against this important insect. At low doses of 10 mg of product for a hundred grains of bean, it did not lead to any significant effect on eggs mortality. Starting from 100 mg, more than 90% of eggs were destroyed by the "vanilic and cinamique" acids. The new emerging larva were more susceptible to phenolic acids, and starting from 10 mg of products, a significant death rate were noted, where more than 80% of the larva population was destroyed by the cafeique and vanilique acids.
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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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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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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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