Maize Streak Virus (image) Blackwell Publishing Ltd. Caption Maize streak virus symptoms in a commercial maize field in Klerksdorp, NorthWest South Africa, showing chlorotic streaking and deformed cob development. This farm grew USA commercial hybrids and experienced almost total yield losses. Credit Photograph taken in April 2005 by Dr F. Kloppers. Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.