Asran, A., Keshta, T., Abou-Hashem, A., Wilson, M. (2012). EFFICIENCY OF CERTAIN CHEMICAL COMPOUNDS AGAINST THE CLIMB RAT Rattus rattus alexandrine Under Laboratory Conditions. Journal of Plant Protection and Pathology, 3(9), 927-934. doi: 10.21608/jppp.2012.84345
A. A. Asran; T. M. S. Keshta; A. A. Abou-Hashem; M. P. Wilson. "EFFICIENCY OF CERTAIN CHEMICAL COMPOUNDS AGAINST THE CLIMB RAT Rattus rattus alexandrine Under Laboratory Conditions". Journal of Plant Protection and Pathology, 3, 9, 2012, 927-934. doi: 10.21608/jppp.2012.84345
Asran, A., Keshta, T., Abou-Hashem, A., Wilson, M. (2012). 'EFFICIENCY OF CERTAIN CHEMICAL COMPOUNDS AGAINST THE CLIMB RAT Rattus rattus alexandrine Under Laboratory Conditions', Journal of Plant Protection and Pathology, 3(9), pp. 927-934. doi: 10.21608/jppp.2012.84345
Asran, A., Keshta, T., Abou-Hashem, A., Wilson, M. EFFICIENCY OF CERTAIN CHEMICAL COMPOUNDS AGAINST THE CLIMB RAT Rattus rattus alexandrine Under Laboratory Conditions. Journal of Plant Protection and Pathology, 2012; 3(9): 927-934. doi: 10.21608/jppp.2012.84345
EFFICIENCY OF CERTAIN CHEMICAL COMPOUNDS AGAINST THE CLIMB RAT Rattus rattus alexandrine Under Laboratory Conditions
Plant Protection Research Institute (A.R.G.) EGYPT
Abstract
Laboratory studies were applied to investigate the efficiency of bromadiolone 0.005%, vitamins (A, C and E) and bromadiolone 0.005% with vitamin E; on the both sexes of climb. rat, Rattus rattusalexandrines; the obtained results could be summarized in the following points;- The daily bait consumption of males and females of climbing rat, R. rattus had no any noticeable differences between the investigated vitamins A, C and E. ), Vitamin A and C had no mortality, meanwhile vitamin E at 0.50%, 0.75% and 1.0% caused 20%kill, 28%kill and 8.5%kill for male. Where it was 16%kill, 20%kill and 16.0% kill for female of R. rattus, respectively. Vitamin E at 1.0 ratio killed each of male and female of R. rattus after 1.8 day and 4.4 day as average, respectively. The tested vitamins (A, C and E) in different mixing bait ratio 0.50%, 0.75% and 1.0%, caused reduction to the body weight of both sexes of climb. rat, Rattus rattus alexandrines especially Vitamin E, The daily bait consumption from bromadiolone 0.005% with 1.0% vitamin E of sub lethal doses, LD50, for male and females R. rattus, were (8.5gm),. The mortality increased when the rats exposed to bromadilone plus Vitamin E than either of them singly. Also the highest mortality was recorded for bromadilone + Vitamin E 0.75% (gave 30%kill) Mostly, the shortest time to death under the combination condition was recorded by female.
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