Plants Database
Pasture Weed Control Database
Hemp Dogbane
Surmount at 3 to 6 pt/A is the best treatment we have found for hemp dogbane. Apply when the weeds are 18 to 24 inches tall. Add 0.25% nonionic surfactant. In areas where picloram cannot be used, apply 2 qt/A Weedmaster + 1 oz/A metsulfuron 60 DF plus 0.25% nonionic surfactant. Or, apply metsulfuron 60 DF at 1 ounce of product per acre plus 0.25% nonionic -surfactant. -Follow up next spring to control escapes.
![Hemp Dogbane](https://plants-database.s3.amazonaws.com/apocynum_cannabium.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAQCTTXN4WB7YGDWRU%2F20240727%2Fus-east-2%2Fs3%2Faws4_request&X-Amz-Date=20240727T080701Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=bd72889355c881597a89ca4c1ef7556d829c4ac8ffb6aaa76363f1247bc80172)