Osman, Soad Mohamed Mohamed. <br/><br/>
A biochemical and toxicological study of the effect of some plant extracts on the black cutworm Agrotis ipsilon (Hufn.)(Lepidoptera : Noctuidae)  [microform]/ 
 دراسة توكسيكولوجية و بيوكيميائية لتأثير بعض المستخلصات النباتية على الدودة القارضة. 
Soad Mohamed Mohamed Osman. 
 -  1999. 
 - 100, 5Leaves:  ill.;  30 cm. 
<br/><br/>Thesis (Ph.D.)--Ain shams University, 1999. 
<br/><br/>Includes bibliographical references (leaves 83-100) 
<br/><br/><br/>Microfiche. <br/>Cairo,Egypt: <br/>ASUNET, <br/>2 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insecticidal plants<br/>Plant extracts.<br/>Botanical insecticides<br/>Black cutworm--Control