Tag: resistance testing

Common chickweed in strawberry rows

by Kristy Grigg-McGuffin May 29, 2025 0

Apples Berries Featured Grapes Pest Management Tender Fruit Weeds

No-Cost Molecular Herbicide Resistance Testing Available for Ontario Growers

Submit leaf samples for fast, accurate resistance confirmation — FREE!

by Kristy Grigg-McGuffin April 21, 2022 0

Apples Diseases Insects Pest Management

April 2022 Issue of Orchard Network Newsletter Now Online

The April 2022 (Vol 26, Issue 2) Orchard Network Newsletter is now posted online. Visit the newsletter page here forContinue Reading

Eastern black nightshade

by Kristy Grigg-McGuffin June 26, 2020 0

Apples Apricots Berries Blueberries Cherries Currants, Elderberries, Cranberries and more Featured Fresh Grapes Grapes Nectarines Peaches Pears Pest Management Plums Raspberries Strawberries Tender Fruit Weeds Wine Grapes

Suspect You Have Herbicide Resistant Weeds?

Participate in a genetic testing sampling project

by AmandaGreen April 5, 2018 0

Apples Apricots Berries Blueberries Cherries Currants, Elderberries, Cranberries and more Fresh Grapes Grapes Nectarines Peaches Pears Pest Management Plums Raspberries Strawberries Tender Fruit Weeds Wine Grapes

Quick Tests for Herbicide Resistant Weeds

Kristen Obeid, OMAFRA Weed Management Specialist Herbicide resistant weeds are not a novelty anymore, they are the norm. New casesContinue Reading