Recipes for landscapes, greenhouses and nurseries
"Natural Suppression of Plant Diseases:
A Research Update"
2007   (pdf file 42 KB)
Presentation at annual "Nursery Short Course" (Abbotsford, BC)
B.C. Landscape Nursery Trades Association and
B.C. Ministry of Agriculture and Food

Compost and plant diseases
"Preparation and use of composts to prevent plant diseases"
2007   (pdf file 438 KB)
Article published in "British Columbia Organic Grower"
Certified Organic Associations of BC, Vol 10 No. 3

Compost tea and plant diseases
"Compost Tea and its Impact on Plant Diseases"
2007   (pdf file 560 KB)
Article published in "British Columbia Organic Grower"
Certified Organic Associations of BC, Vol 10 No. 2

Compost tea
"Compost Tea: Can We Really Turn Water Into Gold?"
2007   (pdf file 223 KB)
Article published in "British Columbia Organic Grower"
Certified Organic Associations of BC, Vol 10 No. 1

Compost preparation
"Methods for preparation of high quality compost
and compost tea for horticulture production"
2006   (pdf file 192 KB)
Presentation at Kootenay Organic Growers Society (Nelson, BC)

Compost and plant diseases
"Microbes at Work:
Stimulating Natural Suppression of Plant Diseases"
2004   (pdf file 40 KB)
Article published in "British Columbia Organic Grower"
Certified Organic Associations of BC, Vol 7 No. 1

Compost and root diseases
"Composted Products for Horticulture Production
and their Impact on Root Diseases"
2004   (pdf file 35 KB)
Presentation at the
North Okanagan Organic Association (Salmon Arm, BC)

Compost for nurseries
"The Preparation and Use of Compost in Nurseries
for Container Media and Field Production"
1999   (pdf file 991 KB)
Presentation at Nursery Growers Short Course (Chiliwack, BC)
B.C. Landscape Nursery Landscape Association and
B.C. Ministry of Agriculture, Fisheries and Food