New thrips, new problems
Thrips parvispinus intercepted in Ontario | 12
Disease detection tool update
An update on greenhouse biomonitoring technology introduced in 2021 | 18
Fifty years of flowers
Ontario Flower Growers Co-operative Ltd. marks its 50th anniversary this October | 60
SEPTEMBER 2022
greenhousecanada.com
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Pest and disease survey
1 GREENHOUSE CANADA - September 2022