Effect of Cascade, Oriza sativa bran extract and Karate on fine structure of the
Mohamed A.Hussein; Laila S. Hamouda; Reda F. A. Bakr; Hassan H.A;
Abstract
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 (Oriza sativa bran extract) 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.
and those developed from treated 5th nymphal instar of Schistocerca gregaria with
LC50 of anti-chitin compound (cascade), plant extract (Oriza sativa bran extract) 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.
Other data
| Title | Effect of Cascade, Oriza sativa bran extract and Karate on fine structure of the | Authors | Mohamed A.Hussein ; Laila S. Hamouda ; Reda F. A. Bakr ; Hassan H.A | Keywords | : Schistocerca gregaria – Orthoptera - IGRs - plant extracts- ovaries - ultrastructure - | Issue Date | 2008 | Publisher | Egypt. Acad. J. biolog. Sci. | Source | ISSN: 1687 – 8809 | Journal | Egypt. Acad. J. Biolog. Sci.,1(1) 13-21 (2008) | ISSN | : 1687 – 8809 |
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