General Schedules

General Schedules

Annual Schedule: Herbicide

Annual Schedule: Cut Only Areas

Annual Schedule: Cut Only Areas

May-June
- Document current infestation
Mid-June to early July
- Cut and bag, and incinerate knotweed new growth unless stem filling late
August-early Sept.
- Herbicide treatments: stem filling, glove wiping, and foliar spray
Sept. - October
- Cut, bag and incinerate dead stalks

Annual Schedule: Cut Only Areas

Annual Schedule: Cut Only Areas

Annual Schedule: Cut Only Areas

May-June
- Document current infestation
Mid-June to early July
- Cut and bag knotweed new growth
July-Oct.
- Three or more additional treatments of cutting and bagging new growth

Scan the area up to 60 feet away for new stems.
Cut knotweed stems individually to desired height, but less than 6". Note: Using a mechanical mower will probably spread the infestation since every knotweed fragment can start another plant if left on the ground.
Bag all knotweed fragments and incinerate.