Burd, John D <br/><br/>
Biotypic diversity in greenbug (Hemiptera: Aphididae): characterizing new virulence and host associations.  [electronic resource] 

 -  Journal of economic entomology  Jun 2006 
 - 959-65 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-0493 
<br/><br/><label>Standard No.: </label>10.1603/0022-0493-99.3.959  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Aphids--genetics<br/>Genetic Variation<br/>Host-Parasite Interactions<br/>Poaceae--parasitology<br/>Sorghum--parasitology<br/>Triticum--parasitology<br/>Virulence Factors