Biology and Integrated Management of Turfgrass Diseases

1. Turfgrass Ecosystems
2. Environment, Host and Pathogen: Disease Epidemiology
3. Ecological Groups and the Environment of Turfgrass Micro-Organisms
4. Monitoring, Forecasting, Symptomology, Sampling and Diagnosis
5.Genetic, Cultural and Biological Management of Turfgrass Diseases
6. Cool-weather fungal diseases of mown grasses
7. Warm-weather fungal diseases of mown grasses
8. Fungal diseases of mown forbs
9. Plant-pathogenic bacteria, primitive microbes, and viruses
10. Plant-parasitic and beneficial nematodes
11.Understanding turfgrass protectant pesticides

Gary W. Beehag

Gary W. Beehag is semi-retired but actively involved in the Australian turfgrass industry. Gary has college qualifications in turfgrass management, horticulture and teaching and has held several positions since the 1970s. He was employed as Senior Turfgrass Consultant at the Australian Turfgrass Research Institute (ATRI), Sydney (New South Wales (NSW), Australia) and was awarded an NSW Churchill Fellowship investigating turfgrass courses and research in the USA. Gary has written many extension-based articles and is a member of the Australian Sports Turf Managers Association (ASTMA). He has spoken at regional, state, national and international turfgrass conferences throughout Australia and in the USA, New Zealand, Singapore and Scotland. Gary and Jyri (with Dr A. Manners) co-authored Pest Management of Turfgrass for Sport and Recreation (CSIRO Publishing, 2016). Gary has a long association with Dr Percy Wong (Australia) and is currently cooperating in the investigation of the biological causes of new-encounter turfgrass diseases in Australia.

Nathan R. Walker

Dr. Walker is a Professor, Turfgrass Integrated Pest Management/Turfgrass Pathology at Oklahoma State University. He obtained his bachelor's degree in Environmental Planning (1993) from Bloomsburg University, his master's degree in Plant Pathology (1996) from Clemson University and his Doctorate in Plant Science (1999) from the University of Arkansas. He joined the Department of Entomology and Plant Pathology at Oklahoma State University in 1999. Key professional responsibilities are Turfgrass IPM/Turfgrass Pathology and his appointment is 78% research, 13% teaching (undergraduate Turfgrass IPM, Graduate IPM, Pesticide Applications and Plant Nematology), and 9% Extension. Among his memberships are The International Turfgrass Society (ITS), European Turfgrass Society (ETS) and the Oklahoma Turfgrass Research Foundation. He is currently the Editor of International Turfgrass, the newsletter of The International Turfgrass Society. His research specialization is the identification, biology and integrated management of soil- borne pathogens and diseases of turfgrasses in the United States and elsewhere. He has written a book chapter, numerous peer-reviewed papers and non-peered extension articles regarding turfgrass diseases and their ecology and management. He is also the Director of the OSU Turfgrass Disease Diagnostic Laboratory.

Percy T. W. Wong

Dr. Percy T. W. Wong is an Honorary Associate of the University of Sydney (Camden Campus), NSW, Australia. He is an eminent plant pathologist and mycologist specializing in soil-borne fungal pathogens. He obtained his Bachelor of Science in Agriculture (Hons) degree and his Doctorate in Plant Pathology from the University of Sydney. He was employed by the NSW Department of Agriculture (1972-2006) as Principal Research Scientist and worked on the etiology, biology and management (especially biological control) of several diseases of field crops and pastures. During 1980-1981, he was Visiting Professor at Colorado State University and the first person to identify the soil-borne pathogen Gaeumannomyces avenae from turfgrass in Colorado. Dr. Wong has been an Honorary Associate (University of Sydney) for many years and Adjunct Associate Professor (University of Western Sydney). He is a Fellow of the Australasian Plant Pathology Society and a member of the Australasian Mycological Society, the American Phytopathological Society (APS) and the International Turfgrass Society (ITS). Dr. Wong's interest in turfgrass diseases began in the 1980s; he has spoken at numerous national and international conferences, co-authored one book and written numerous peer-reviewed papers and non-peered extension articles regarding plant pathogens and diseases in national and international journals.

Jyri Kaapro

Jyri Kaapro is Senior Market Development Specialist for Envu (Australia/New Zealand). Jyri obtained his Bachelor of Natural Resource Management at the University of New England (Armidale, NSW, Australia), a Graduate Diploma in Agriculture at Charles Sturt University (Wagga Wagga, NSW, Australia) and a Master of Agriculture, Turf Management at the University of Sydney (NSW, Australia). Jyri has been involved in the Australian turfgrass industry since the 1990s and was employed at the Australian Turfgrass Research Institute (ATRI), Sydney as Research Manager. Jyri is a member of the Australian Sports Turf Managers Association (ASTMA) and the International Turfgrass Society (ITS). Jyri has attended and presented at numerous local, state and national seminars and conferences, and has attended international conferences of the ITS. He has written numerous extension-based papers in journals associated with the Australian turfgrass industry. Jyri and Gary (with Dr A. Manners) co-authored Pest Management of Turfgrass for Sport and Recreation (CSIRO Publishing, 2016).