El-Assar, Mohamed Raafat Soliman. <br/><br/>
The effect of hormones and insecticides and their combinations on the Egyptian cotton leaf-worm and American boll-worm  [microform] / 
 دراسة تأثير الهرمونات والمبيدات علي ديدان ورق القطن. 
by Mohamed Raafat Soliman El-Assar. 
 -  1977. 
 - 112, 5 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)--Alexandria University, 1977. 
<br/><br/>Includes bibliographical references (leaves 102-112). 
<br/><br/> The purpose of  the  present  study  is  to  compare  the  potency  of conventional  insecticides  with  the  potency of juvenoids against S. littoralis and H. armigera on  conformed  basis  of  comparison.   The study  also  aims  to  find  out  the po 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>2 microfiches : negative. 
<br/><br/><br/>Summary in arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spodoptera littoralis--Control--Egypt.<br/>Insect pests--Control.<br/>Insecticides.