Category: Late Blight

by Cassandra Russell June 1, 2020 0

Crop Protection Disease Fungicides Late Blight Pest Management Research Tomatoes Vegetables

Fungicide Efficacy Summary Tables for Management of Diseases in Field Tomatoes

By: Dr. Cheryl Trueman, Ridgetown Campus – University of Guelph About these tables: These tables were created using results from… Continue Reading Fungicide Efficacy Summary Tables for Management of Diseases in Field Tomatoes

Tomato late blight foliar symptoms

by Amanda Tracey September 4, 2019 0

Disease Late Blight Tomatoes

Current late blight risk in Ontario field tomatoes: September 4, 2019

By: Amanda Tracey, Vegetable Crops Specialist, OMAFRA, Ridgetown and Cheryl Trueman, Department of Plant Agriculture, Ridgetown Campus – University of… Continue Reading Current late blight risk in Ontario field tomatoes: September 4, 2019

Late blight symptoms on potato leaf

by Amanda Tracey August 28, 2019 0

Disease Late Blight Tomatoes

Current late blight risk in Ontario field tomatoes: August 28, 2019

By: Amanda Tracey, Vegetable Crops Specialist, OMAFRA, Ridgetown and Cheryl Trueman, Department of Plant Agriculture, Ridgetown Campus – University of… Continue Reading Current late blight risk in Ontario field tomatoes: August 28, 2019

image depicting two spore trapping styles. The funnel-like passive Spornado spore trap and the active rotorod spore trap.

by Amanda Tracey August 21, 2019 0

Disease Late Blight Tomatoes

Current late blight risk in Ontario field tomatoes: August 21, 2019

By: Amanda Tracey, Vegetable Crops Specialist, OMAFRA, Ridgetown and Cheryl Trueman, Department of Plant Agriculture, Ridgetown Campus – University of… Continue Reading Current late blight risk in Ontario field tomatoes: August 21, 2019

image depicting two spore trapping styles. The funnel-like passive Spornado spore trap and the active rotorod spore trap.

by Amanda Tracey August 14, 2019 0

Disease Late Blight Tomatoes

Current late blight risk in Ontario field tomatoes: August 14, 2019

By: Amanda Tracey, Vegetable Crops Specialist, OMAFRA, Ridgetown and Cheryl Trueman, Department of Plant Agriculture, Ridgetown Campus – University of… Continue Reading Current late blight risk in Ontario field tomatoes: August 14, 2019

by Amanda Tracey August 7, 2019 0

Disease Late Blight Tomatoes

Current late blight risk in Ontario field tomatoes: August 7, 2019

By: Cheryl Trueman, Department of Plant Agriculture, Ridgetown Campus – University of Guelph and Amanda Tracey, Vegetable Crops Specialist, OMAFRA,… Continue Reading Current late blight risk in Ontario field tomatoes: August 7, 2019

by Amanda Tracey July 25, 2019 0

Disease Late Blight Tomatoes

Current late blight risk in Ontario field tomatoes: July 25, 2019

By: Cheryl Trueman, Department of Plant Agriculture, Ridgetown Campus – University of Guelph As mentioned in a previous post, this… Continue Reading Current late blight risk in Ontario field tomatoes: July 25, 2019

image depicting two spore trapping styles. The funnel-like passive Spornado spore trap and the active rotorod spore trap.

by Travis Cranmer July 20, 2019 0

Fungicides Late Blight Potato Tomatoes

Current late blight risk in Ontario field tomatoes: July 20, 2019

By: Cheryl Trueman, Department of Plant Agriculture, Ridgetown Campus – University of Guelph As mentioned in a previous post, this… Continue Reading Current late blight risk in Ontario field tomatoes: July 20, 2019

by Amanda Tracey July 11, 2019 0

Disease Late Blight Tomatoes

Current late blight risk in Ontario field tomatoes: July 10, 2019

By: Cheryl Trueman, Department of Plant Agriculture, Ridgetown Campus – University of Guelph As mentioned in a previous post, this… Continue Reading Current late blight risk in Ontario field tomatoes: July 10, 2019

by Amanda Tracey June 20, 2019 0

Disease Late Blight Tomatoes

Current late blight risk in Ontario field tomatoes: June 20, 2019

By: Cheryl Trueman, Department of Plant Agriculture, Ridgetown Campus – University of Guelph With the wet and generally cool weather… Continue Reading Current late blight risk in Ontario field tomatoes: June 20, 2019