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Slasher Organic Herbicide (formally Pelargonic Acid)

Slasher Organic post-emergent herbicide is glyphosate-free and rapidly kills weeds, moss, algae and lichen.
In stock
Product Code
SLASHER

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The ONLY Organic herbicide in our range. It is a post-emergent herbicide for the control of annual and perennial grasses in orchards, nurseries, vineyards, vegetables and around buildings and other production structures. To control emerging weeds through permanent weed mulches without disruption to mulch bed. Effective treatment for lichens, mosses and other growths on walkways, under benches and around plant displays in nurseries and hydroponic structures where the use of systemic herbicides is not practical.
More Information
Pack Size 1 L or 5 L or 20 L
Brand Name OCP
Size L / Kg 1 L or 5 L or 20 L
Function Contact
Active Ingredient 525g/L Nonanoic Acid
Msds https://ocp.com.au/wp-content/uploads/2016/10/Slasher-Weedkiller-MSDS.pdf
Broadleaf Yes
Contact Yes
Scheduling 5
Formulation Liquid (Emulsifiable Concentrate)
Organic Yes

Additional Documents

Product Information

For best results with Slasher Organic Weedkiller, DO NOT spray if weeds are wet and don’t apply if rainfall is expected before spray deposits dry on plant surfaces. If you are going to irrigate do it a few hours before or 24 hrs after you apply SLASHER. Because SLASHER is a contact weed spray make sure you target the weeds and minimise drift onto sensitive plants or lawn. Use it in gardens, paths, drive-ways, around buildings and as a spot spray in lawns. Ensure thorough coverage when spraying.
Pots & Containers
  1. Air-Pruning Crates
    1. Frames
    2. Air-Pruning Crates
  2. Biodegradable - Jiffy pots
    1. Round
    2. Round Auto Pot
    3. Square Loose
    4. Square Strips
    5. Tray
  3. Decorative Pots
    1. Classic Pots
    2. Decorative Planters
      1. Country Garden Bowls & Saucers
      2. Intercotta Bowl & Saucer
      3. Country Garden Pot & Saucers
    3. Flora Pots
    4. Impulse Pots & Saucers
    5. Window Boxes - Patio Tubs & Saucers
      1. Terra Clay Pots & Saucers
      2. Oval Planters - Saucers & Handle
      3. Patio Tub
      4. Patio Tub Saucers
      5. Window Boxes & Saucers
    6. Pot Wells
    7. Vesna Design
      1. Vesna Pots
      2. Vesna Saucers
    8. Cottage Pots & Saucers
  4. Flower Buckets & Vases
    1. Round Buckets
    2. Square Buckets
    3. Vases
  5. Grower Pots
    1. Standard Pots
    2. Squat Pots
    3. Deep Pots
    4. Deluxe Pots
    5. Square Pots
    6. Anova Pots
    7. Euro Pots
    8. Advanced Range
      1. Mastelli Con Large Pots
      2. Advanced Tubs
      3. Mastelli Senza Large Pots
    9. Anti Spiral Pots
      1. Round
      2. Square
      3. Round "Super Ercole Base" (Net Base)
    10. Saucers
  6. Growing Bags
    1. Planter Bags
    2. Woven Bags
    3. Woven Bags Rectangular
  7. Hanging Baskets
    1. Glossy Style
    2. TEKU® Hanging Baskets
    3. Grecian Style (Complete With Saucer & Hanger)
    4. Pottery Style
    5. Saucerless Style
    6. Hanging Pots
    7. Saucers & Hangers for Hanging Baskets
  8. Propagation Tubes
    1. Square Tubes
    2. Round Tubes
  9. Pot & Container Support
    1. Windclips® Nursery Pot Stabilisers
    2. Wire Rack Plant Support
  10. Hydrobase
    1. Round
    2. Square
  11. Plug Trays
    1. Australian Made
    2. Imported
    3. Injection Moulded
    4. Kwikpots
  12. Seedling Punnets
    1. Punnets & Handles
    2. Punnets - Vacuum Formed
  13. Thermofromed - TEKU®
    1. Squat Pots
    2. Standard Pots
    3. Phalaenopsis Pots
    4. Rose Containers
    5. MCH & MCL Pots
    6. Trays
    7. Net Pots
  14. Trays
    1. Seedling Trays
    2. Shuttle Trays
    3. Pot Carry Trays
Substrates & Media
  1. Tropicoir Coir
    1. Bale
    2. Grobags
    3. Growpacs
  2. Jiffy Pellets
    1. Jiffy-7® Peat Pellets
    2. Jiffy-7® Coir Pellets
    3. Forestry & Vine Pellets
    4. Pellet Packs Trays
  3. Jiffy Preforma
    1. Box Plug Re-fills
    2. Preforma Plug Trays
    3. Box Plug Trays
    4. Preforma Plug trays
  4. Additives
    1. Perlite
    2. Vermiculite
    3. Dolomite
  5. Jiffy Substrates
    1. Potting Substrates
    2. Propagation Substrates
    3. Base Peats
    4. Base Peats - pH Adjusted
  6. Orchid Substrate
    1. Orchiata
    2. Orchid Spagmoss Hydroplanters
    3. Spagmoss Compressed Brick
    4. Orchid Clips
Plant Health
  1. Adjuvants
  2. Algaecides
  3. Anti-Transpirants
  4. Biostimulants
  5. Disinfectants & Cleaning Agents
  6. Fungicides
  7. Herbicides
    1. Pre-emergent
    2. Post-emergent
  8. Insecticides & Miticides
    1. Chewing Insects
    2. Sucking Insects
  9. Marking Dyes & Whitewash
    1. Marking Dye
    2. Whitewash
  10. Microbial Inoculants
  11. Molluscicides
  12. Nematicides
  13. Plant Growth Regulators (PGR)
  14. Rodenticides
  15. Rooting Hormones & Germination
  16. Soil Conditioners
  17. Traps & Baits
  18. Wetting Agents
Fertilisers
  1. Fertilisers - ICL
    1. Slow Release Fertilisers
    2. Osmocote Controlled Release
      1. Osmocote 5
      2. Osmocote Exact
        1. Standard
        2. Mini
        3. High - K
        4. Low Start
        5. Double Coating Technology (DCT) - Protect
      3. Osmocote Pro
        1. Standard
        2. Low - P
        3. High - K
      4. Osmocote PrePlant
      5. Agroblen
    3. Osmocote Exact Mini
    4. Osmocote PrePlant
    5. Speciality Fertilisers
    6. Trace Elements (Micronutrients)
    7. Fertiliser Tablets
      1. Agriform Tablets
      2. Osmocote Exact Tablets
    8. Water Soluble Fertilisers
      1. Peters Fertilisers
        1. Peters Professional
        2. Peters Excel
      2. Universol Fertilisers
        1. Universol Softwater Special
        2. Universol Hardwater Special
    9. Landscaper Pro
  2. Fertilisers - Yates
    1. Controlled Release Nitrogen
    2. Fast Acting Fertilisers
    3. Microfine With Trace Elements
    4. Organic Based
    5. Soluble
    6. Standard
    7. Total With Trace Elements
    8. Trace Elements (Micronutrients)
  3. Soil Conditioners
  4. Spreaders
Hardware & Accessories
  1. Adhesives
    1. Adhesive Tapes
    2. Greenhouse Tapes
    3. Tree & Plant Fastening Tape Tools
  2. Coir Weed Mat
  3. Disinfectant & Cleaning Agents
  4. Irrigation Stakes & Watering Clips
  5. Personal Protective Equipment
    1. Gloves
    2. Coveralls
    3. Face Masks
  6. Plant Cartons + Waxed Trays & Sleeves
    1. Plant Cartons (Cardboard)
    2. Seedling Cartons (Cardboard)
    3. Sleeves (Cardboard)
    4. Waxed Trays (Cardboard)
    5. UN-Waxed Trays (Cardboard)
  7. Plant Labels
  8. Plant Nursery Trolleys
  9. Plastic Nursery Bench Tops
    1. Plastic Bench Tops
    2. Steel Bench Frame
  10. Pot & Container Support
    1. Windclips® Nursery Pot Stabilisers
    2. Wire Rack Plant Support
    3. Wire Rack Plant Support
  11. Pot Heads
  12. Pumps & Dispensers
    1. Dosmatic Dosing Systems
    2. Drum Pumps & Accessories
    3. Granular & Powder Dose Dispensers
      1. FERTIL
  13. Secateurs + Shears & Accessories
  14. Sprayers
    1. SOLO Sprayers
    2. Mankar Sprayers
  15. Spreaders
  16. Stakes + Plant & Flower Supports
    1. Bamboo Canes
    2. Cane Caps
    3. Flower Sticks
    4. Hardwood Stakes
    5. Tree Guards & Tree Stakes
    6. U-Shaped Canes
    7. Plant Ladders
    8. Label Stakes
    9. Coir Pole Totem
    10. Clip on Trainers
    11. Totems
  17. Tree & Plant Fastenings
    1. Clip Rings
    2. Easi-Tie Tree Ties
    3. Orchid Clips
    4. Rubber Tie Bands
    5. Tape Tools
    6. Tree Collars
    7. Twist Ties
  18. Watering Tools
    1. Water Breakers
    2. Connectors
    3. Aluminium Wands
    4. Shut-off Valves
    5. Misting Nozzles
  19. Weedmat + Solar & Wind Covers
    1. Windbreak & Hailnet
    2. Polythene Film
    3. Whitewash
    4. Shadecloth
    5. Clips & Tapes
    6. Solarshield Hortcover
    7. Weedmat
    8. Weedmat Staples & Pegs
Biological Services
  1. Aphids
    1. Aphids
    2. Cabbage aphids
    3. Cotton or Melon aphids
    4. Glasshouse or Foxglove aphids
    5. Green peach aphids
    6. Pea aphids
    7. Potato aphids
    8. Turnip aphids
  2. Diamondback Moths
    1. Diamondback moths
    2. Cabbage moth larvae
  3. Fungus Gnats
    1. Fungus gnat
  4. Leaf Hoppers
  5. Mealybugs
  6. Mites
    1. Bean Red Spider Mites
    2. Broad Mites
    3. Bryobia Mites
    4. Bud Mites
    5. Blister Mites
    6. Bulb Mites
    7. Bunch Mites
    8. Chicken Mites
    9. Flat Mites
    10. Mites Species
    11. Rust Mites
    12. Snake Or Reptile Mite
    13. Tomato Russett Mites
    14. Two Spotted Mites
  7. Scale Insects
    1. Armoured Scales
    2. Red Scales
    3. Scale insects
    4. Scale Species
    5. Oleander Scales
    6. Oriental Scales
  8. Shoreflies
  9. Thrips
    1. Greenhouse thrips
    2. Onion thrips
    3. Plague thrips
    4. Thrips species
    5. Tomato thrips
    6. Western flower thrips
  10. Whiteflies
    1. Greenhouse whiteflies
    2. Silverleaf whiteflies
  11. Monitoring Tools