The ultrastructure changes in the ovarian follicle of normal adult females and those developed from treated 5th nymphal instar of Schistocerca gregaria with LC50 of anti-chitin compound (cascade), plant extract (Orizasativabranextract)and synthetic pyrethroid (Karate) were examined.
In the present study electron micrographs of follicle cells of treated adult females with previous compounds showed a degeneration of ovarioles and oocytes .There is also evidence of mitochondrial disintegration . It is also noticed that vacuoles were increased and enlarged in follicle cells and yolk bodies were cracked mostly in two halves.
Hussein, M., Hamouda, L., Bakr, R., A., H., & F., E. (2008). Effect of Cascade, Oriza sativa bran extract and Karate on fine structure of the ovary of Schistocerca gregaria.. Egyptian Academic Journal of Biological Sciences. A, Entomology, 1(1), 13-21. doi: 10.21608/eajbsa.2008.15761
MLA
Mohamed A Hussein; Laila S. Hamouda; Reda F. A. Bakr; Hassan H. A.; Elsokary Z. F.. "Effect of Cascade, Oriza sativa bran extract and Karate on fine structure of the ovary of Schistocerca gregaria.", Egyptian Academic Journal of Biological Sciences. A, Entomology, 1, 1, 2008, 13-21. doi: 10.21608/eajbsa.2008.15761
HARVARD
Hussein, M., Hamouda, L., Bakr, R., A., H., F., E. (2008). 'Effect of Cascade, Oriza sativa bran extract and Karate on fine structure of the ovary of Schistocerca gregaria.', Egyptian Academic Journal of Biological Sciences. A, Entomology, 1(1), pp. 13-21. doi: 10.21608/eajbsa.2008.15761
VANCOUVER
Hussein, M., Hamouda, L., Bakr, R., A., H., F., E. Effect of Cascade, Oriza sativa bran extract and Karate on fine structure of the ovary of Schistocerca gregaria.. Egyptian Academic Journal of Biological Sciences. A, Entomology, 2008; 1(1): 13-21. doi: 10.21608/eajbsa.2008.15761
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