SLASHER ORGANIC WEEDKILLER CONCENTRATE 20LT OCP 55763
- Active ingredient
- 525 g/L nonanoic acid
- Controls
- Host: Gardens and cultivated areas. Target: Broad-spectrum weeds
Slasher Organic Weedkiller is a non-selective fast acting herbicide designed for use around public and private areas where other herbicides may be unsafe to the user, the environment, or the general public.
Slasher Organic Weedkiller is for non-selective control of seedling and young broadleaf and grass weeds.
Slasher Organic Weedkiller can also be used for suppression of established weeds and perennial species and for control of moss and algae.
Features:
Slasher Organic Weedkiller is a natural contact weedkiller containing pelargonic acid (nonanoic acid).
Pelargonic acid occurs naturally in plants including geraniums.
It acts on the foliage, causing it to quickly dehydrate and collapse.
Results are seen as browning and wilting usually within 1 hour of application.
Visible results can take longer than 1 hour on certain tough weeds or weeds in shaded conditions.
For best results, apply when temperature is over 10°C.
To be effective, Slasher Organic Weedkiller must come into contact with the green parts of the plant.
Slasher Organic Weedkiller will control many weed species and is nonselective.
Mixing:
Half fill the spray tank and commence agitation.
Slowly add required amount of Slasher Weedkiller.
Top up with required quantity of water.
Agitate well before commencing spray procedure and occasionally agitate (shake) the sprayer every 5-10 minutes to keep the slasher well mixed in the spray water.
Application:
Ensure that all weed foliage is totally covered with spray as Slasher Weedkiller is a contact spray only.
Partial coverage will give only partial control.
Apply by ground equipment only using for example boom or spot sprayers.
Apply using a coarse droplet spray.
Optimum application volumes are related to weed maturity and density.
Contact with the weed is essential for control, as such apply in a way to ensure complete and thorough coverage of foliage.
Do not spray porous surfaces without prior testing.
May cause discolouration on porous hard surfaces.
Active Ingredient:
Nananoic Acid @ 525g/L
Active Ingredient: 525 g/L nonanoic acid
APVMA Reg. No: 68118
Always read the current registered product label before use. Dose rates and withholding periods on this page are provided as a guide only. The registered label supplied with the product is the legal document and takes precedence. If in doubt, contact TGRM on (07) 5482 1692 or the manufacturer directly.
Always read the label and follow directions for use. The registered label is the legal document governing use of this product.
Download the Safety Data Sheet for this product:
Download SDS (PDF)Required for safe handling and storage. Keep on-site per WHS regulations.
Common Questions
What weeds does Slasher Organic Weedkiller control?
Slasher is a non-selective contact herbicide designed to control seedling and young broadleaf and grass weeds. It can also be used for suppression of established weeds and perennial species, as well as control of moss and algae. Because it's non-selective, it will affect most plants it comes into contact with, so care must be taken to avoid desirable plants.
What is the active ingredient in Slasher Organic Weedkiller?
Slasher contains pelargonic acid (nonanoic acid), a naturally occurring organic compound also found in plants including geraniums. This makes it suitable for use in public and private areas where safety for users and the environment is a priority.
How quickly does Slasher work?
Slasher is a fast-acting contact herbicide. Results are typically seen as browning and wilting within 1 hour of application. However, visible results may take longer on certain tough weeds or weeds in shaded conditions. For best results, apply when the temperature is above 10°C.
What should I check before spraying porous surfaces?
Slasher may cause discolouration on porous hard surfaces such as pavers, decking, or rendered walls. It's important to test the product on a small, inconspicuous area first before applying it to these surfaces. Always read the product label for full application guidelines.
Where can I find detailed safety and application instructions?
Always read the registered product label and Safety Data Sheet (SDS) before use—they contain critical information on proper mixing, application rates, personal protective equipment, and safety precautions. If you have questions, contact TGRM on (07) 5482 1692 or visit us at 55 Tozer St, Gympie.
Do you ship this product Australia-wide?
Yes, this product ships Australia-wide via road courier. It is too large or heavy for Australia Post. Call us on (07) 5482 1692 if you have any questions about delivery to your area.
Can I Click & Collect from Gympie?
Yes — Click & Collect is available from our store at 55 Tozer St, Gympie. Open Mon–Fri 8am–5pm and Sat 8am–12pm. Click & Collect is FREE on orders of $175 or more, or a flat $10 on orders under $175. Select Click & Collect at checkout and we will have your order ready.
