Apical necrosis induced on plants inoculated with a combination of the three viruses

<p><b>Copyright information:</b></p><p>Taken from "Cowpea viruses: Effect of single and mixed infections on symptomatology and virus concentration"</p><p>http://www.virologyj.com/content/4/1/95</p><p>Virology Journal 2007;4():95-95.</p><p>Published online 27 Sep 2007</p><p>PMCID:PMC2222634.</p><p></p