Abou Setta, Mohamed Mohamed. <br/><br/>
The influence of certain spray parameters on the efficiency of insecticides for controlling scale insects on citrus trees  [microform] /  
 تأثير بعض باراميترات الرش علي فاعلية المبيد لمقاومة الحشرات القشرية علي الموالح. 
Mohamed Mohamed Abou Setta. 
 -  1981. 
 - 79, 5 Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S)--Ain Shams University, 1981. 
<br/><br/>Includes bibliographical referencs (leaves 70-79). 
<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/>Citrus--Diseases and pests.<br/>Citrus--Diseases and pests--Control.<br/>Insecticides.