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Browsing Research Articles (Plant Production and Soil Science) by UP Author "Van den Berg, Gert J."
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Van den Berg, Gert J.; Verryn, Steve D.; Chirwa, Paxie W.; Van Deventer, Francois Johannes
(Taylor and Francis, 2016-08)
In South Africa, Eucalyptus urophylla is an important species due to its disease tolerance to fungal diseases like Crysoporthe austroafricana and the Coniothyrium sp. cankers. It is mainly planted as a parental species in ...
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Van den Berg, Gert J.; Verryn, Steve D.; Chirwa, Paxie W.; Van Deventer, Francois Johannes
(JD Sauerlaender's Verlag, 2015-01)
The current E. grandis x E. urophylla hybrid breeding strategy of South Africa’s Forestry Industry is to maintain large breeding populations of both parental species in which parents are selected based on their general ...