Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Tsedal T. Ghebremariam"'
Publikováno v:
International Journal of Forest Engineering. 28:169-175
Timber pruning mechanization has received little attention in South Africa. The objective of this study was to compare the productivity, efficiency and the costs of using manual saws and electric s...
Publikováno v:
Environmental Entomology. 43:1286-1294
Plant morphological changes mediated by growth conditions are linked to changes in host preference of herbivores. Understanding how these morphological changes influence herbivore feeding is critical in the interpretation of results of host evaluatio
Publikováno v:
Annals of the Entomological Society of America. 107:818-825
The biology of the afrotropical Conchyloctenia hybrida Boheman on Solanum campylacanthum subsp. panduriforme was studied under laboratory conditions in South Africa. Papery oothecae contained between 2 and 10 eggs. Adults displayed vigorous feeding,