Plants Database
Pasture Weed Control Database
Blackberry
Use metsulfuron 60 DF or Cimarron Plus at 1 oz/A plus 0.25% nonionic surfactant. Apply in May or June while blackberry and dewberry are actively growing. Remedy Ultra at 3 pt/A applied -during or after bloom has been effective for dewberry. Surmount at 2 qt/A is another option. Apply Surmount after fruit drop. Do not mow during the year of application. Regardless of treatment choice, plan on making a follow-up treatment the next year to control escapes.
![Blackberry](https://plants-database.s3.amazonaws.com/rubus.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAQCTTXN4WB7YGDWRU%2F20240727%2Fus-east-2%2Fs3%2Faws4_request&X-Amz-Date=20240727T033401Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=325a9f7bca6559ded4c70e36627ecc04f4aca903d50373ccb37b64a6fe6fbb5f)