|
Effect of Challenger on Certain Rodent Species (Albino) Under Laboratory Conditions
- Asran, A.A.(1), Metwally, A.M.(2), Abou El-Sooud, A.B.(2), Keshta, T.M.(1)and Abou Hashem, A.A.(1)
- (1)Plant Protection Research Institute.
- (2)Faculty of Agriculture, Al Azhar University.
- The Third International Conference onIPM Role in Integrated Crop management and Impacts on Environment and Agricultural Products. 26-29 November 2005, Giza, Egypt.
Abstract
The obtained data proved that LDs values of R. norvegicus were higher ten folds than that of M. musculus approximately. The daily bait consumption has a negative link with LD values. The palatability of the Norway rat R. norvegicus for different LD values (30, 50 and 90) was 40.6%, 41.1% and 39.6% respectively. The mortality percentages were (50%, 60% and 80%) respectively. Meanwhile, the mortality percentages under choice feeding system were 40%, 60% and 80% for R. norvegicus. Also, the mentioned data proved that the mortality has the same trend for the choice and non-choice feeding system and has a positive correlation with LD values. The body weight of the target animals reduced slightly after treatments at LD50 and LD90. On the contrary side the body weight of the rat increased in little grams at LD30 values. The day to death has a negative correlation with the different LD values of Challenger 36% Sc for both feeding systems. The daily bait consumption under choice test was 1 gr/day, 1.1 gr/day and 1.5 gr/day for the mentioned LD values (30, 50 and 90) respectively. The gained results proved that the albino house mouse attracted to the Challenger material in low percentages. The mortality percentage of Challenger 36% Ec has a positive correlation with the different applied LD values under choice feeding system. The body weight of M. musculus has decreased at the varied LD values under free feeding system. Also, there is a negative link between the time to death and LD values (30, 50 and 90).
|
|
| New Publications |
|
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.
|
| New Publications |
|
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.
|
| Conferences, Fez |
The First International Symposium on Environnement protection for development Biotechnological aspects. Fez, December
15 – 17, 2004.
|
| Conferences, Syria |
|
The Second Syrian-Egyptian conference in the Agriculture and Food.
Agriculture Faculty, Al-Baath university, Homs, Syria. 25-28 April, 05
|
| Conference,Yemen |
|
Current Status of Plant Protection in Yemen and Future Strategy.
Faculty of Agriculture, Sana'a University, Sana'a, yemen. December 18-20/2004
|
| Conferences Canada |
|
The 9th International Conference of the Orthopterists’ Society
Canada, on August 14 19, 2005
|
| Conferences, Egypt |
|
The First Arab Conference on Applications of Biological Control of Pests in Arab Countries
|
| Workshop,Lebanon |
|
New Workshop
Middle-East Academy for Medicine of Ageing
First Annual Middle-East Age & Aging Meeting
8-11 April, 2004
|
| 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
|
|
