Author Affiliations +
D. Visser,1,* R. Stals2
11ARC-Roodeplaat Vegetable and Ornamental Plant Institute, Private Bag X293, Pretoria, 0001 South Afr
22South African National Collection of Insects, ARC-Plant Protection Research Institute, Private Bag
*To whom correspondence should be addressed. E-mail: dvisser@arc.agric.za