Development of Cactoblastis cactorum (Berg) (Lepidoptera: Pyralidae) on six North American Opuntia species von Mafokoane, L. D., Zimmermann, H. G., Hill, M. P.

Volltext

The biology and laboratory host range of the weevil, Listronotus marginicollis (Hustache) (Coleoptera: Curculionidae), a natural enemy of the invasive aquatic weed, parrot's feathe... von Oberholzer, I. G., Mafokoane, D. L., Hill, M. P.

Volltext