- A total, residual, pre-emergent herbicide
- Contains an innovative new active ingredient
- Controls a broad spectrum of weeds
- Residual effect for up to four months
- Can be tank-mixed with glyphosate or fatty acids for post-emergent control
- Excellent tool for resistance management
- The granules dissolve quickly and remain in suspension for at least 24 hours

A residual pre-emergent total herbicide for vegetation management.
- Key points
- How to prepare and apply LockStar
- When to apply
- Downloads
- Prior to starting treatment, check and calibrate the sprayer
- Carefully measure the surface area to be treated and accurately calculate the exact amount of spray solution required
- Half fill the spray tank with water
- Add the correct amount of LockStar to the spray tank
- Agitate the mixture
- Top up water to the required amount
LockStar is best applied before the emergence of weeds. Apply LockStar before weeds emerge during the months indicated, with a single application per season.
A residual pre-emergent total herbicide for vegetation management.
Suggested period of use
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec