Smith, Floyd F.  1900- <br/><br/>
Relationship of insects to the spread of azalea flower spot / 
by Floyd F. Smith and Freeman Weiss. 
 - Washington :  U.S. Dept. of Agriculture,  1942. 
 - 44 p. :  ill. ;  23 cm. 
 - Technical bulletin / United States Department of Agriculture ;  no. 798 .
 - Technical bulletin (United States. Department of Agriculture) ;  no. 798. .
<br/><br/> Cover title.  Joint contribution from Bureau of Entomology and Plant Quarantine and Bureau of Plant Industry. 
<br/><br/><label>LCCN: </label>agr42000136  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Azaleas--Diseases and pests.<br/>Insects as carriers of plant disease.
<br/><br/><label>LC Class. No.: </label>SB608.A9  / S5 
<br/><br/><label>Dewey Class. No.: </label>632.7 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84Te no.798