Now showing items 1-3 of 3
Sugarcane stem borers in Ethiopia : ecology and phylogeography.
Eldana saccharina Walker (Lepidoptera: Pyralidae) is an indigenous insect widely distributed throughout Sub-Saharan Africa that is a major pest of sugarcane in southern Africa. Studies have shown that populations from West ...
Biotic indicators of grassland condition in KwaZulu-Natal, with management recommendations.
The South African grassland biome is disappearing rapidly through advancing development and change in agricultural land use. One of the most threatened grassland types, Midlands Mistbelt, in the KwaZulu-Natal Midlands is ...
Fungal parasitism of cereal aphids in South Africa.
The Russian wheat aphid, Diuraphis noxia is one of the most destructive exotic invaders of South Africa, capable of reducing individual wheat plant yields by up to 90%. Entomopathogenic fungi are important natural mortality ...