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| Purpose: Syllabus/Content Topics
Tree problems can be identified by using diagnostic tools, e.g. hypsometer, GPS, digital camera, binoculars, and magnifying glass
The correct collection and pressing of relevant plant material
Non-parasitic factors, e.g. construction around trees
Chewing and sucking insects and mite pests.
Parasitic (bacteria, fungi, viruses, mycoplasma, nematodes and parasitic higher plants)
Natural laws of growth and a visual tree hazard assessment
South African Tree Appraisal Method for trees in the urban environment |