El-Sharkawy, Manal Abd El-Mohsin Abd El-Ghany. <br/><br/>
Mass production and release of trichogramma gossypiella (Saunders) and earias insulana (Boisd.)  [computer file]/ 
 الإنتاج الكمي و الاطلاق لمتطفلات من جنس ترايكوجراما لمكافحة دودتي اللوز القرنفلية والشوكية.‪‪‪ 
Manal Abd El-Mohsin Abd El-Ghany El-Sharkawy. 
 -  2002. 
 - Computer laser optical disk;  4 3/4in. 
<br/><br/>Thesis (Ph.D.) -- Zagazig University, 2002. 
<br/><br/>Includes bibliographical refrences (leaves 295-324). 
<br/><br/><br/>Systems requirments:Adobe Reader. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trichogramma.<br/>Insect pests--Biological control.