Now showing items 1-2 of 2
The bio-ecology of the grass leaf miner, Agromyza ocularis (Diptera: Agromyzidae), on wheat and barley in the Northern Cape Province, South Africa
(University of the Free State, 2010-06)
English: The grass leaf miner fly, Agromyza ocularis (Spencer) (Diptera: Agromyzidae) was first described from specimens collected at Ceres (1959), Giant's Castle (1961) and the Maseru (1963) district. These specimens were ...
Alexin™-mediated defence responses in wheat during Russian wheat aphid (Diuraphis noxia) infestation
(University of the Free State, 2018)
The Russian wheat aphid (RWA, Diuraphis noxia Kurdjumov) is a serious international pest occurring in wheat production areas in South Africa. The use of RWA-resistant cultivars is an effective pest management tactic, but ...