Environmental stresses such as drought, extreme heat and severe wind events are increasing in their severity in urban environments. This subject aims to help students understand how and why urban trees are vulnerable to such stresses. Urban tree biology and function is constantly compromised through human intervention. This subject aims to help student to understand the structure and function that underpins tree biology and its importance for urban tree managers. Tree stress adaption mechanisms will be investigated from a cellular to a whole tree level. The subject will be delivered through attendance at a six-day intensive workshop and a subsequent 10 week period of on-line subject delivery and assessment.

This subject aims to provide students with the tools to critically evaluate methods used to manage trees in the urban forest. The content will include critically evaluating tree assessment, evaluation and tree protection methods. It will include the study of planning and management issues and the role of community participation in urban forest management. It includes examples of methods used to map and survey trees in the urban forest. The subject will be delivered through attendance at a six day intensive workshop, followed by a 10 week period of on-line tutorials and assessment.

This subject aims to provide students with a thorough understanding of the tree selection and tree identification principles. Students should be able to recognise trees commonly used in landscape horticulture and correctly write their botanical, common and family names and describe tree form and tolerances. They should be able to write plant names in accordance with the ICN (International Code of Nomenclature for algae, fungi and plants) and the ICNCP (International Code of Nomenclature for Cultivated Plants). The subject will be delivered through attendance at a six day intensive workshop.

This subject assesses and evaluates plant pests and diseases, which are the key biological factors impacting on plant health in urban landscapes. Students will learn how to assess and identify common pest and disease species; be able to describe the symptoms; and learn how and when to control and manage them in various settings. Maintaining the health of plants will also be approached from different perspectives such as various Integrated Pest Management methodologies. Students will explore industry-specific plant health issues relevant to trees, shrubs and herbaceous plants. Safe and effective practices when using chemicals will be discussed, including the relevant legislation relating to chemicals, pests and diseases. The subject will be delivered through attendance at a six-day intensive workshop and a subsequent 10-12 week period of on-line subject delivery and assessment.