Kleen-Way 750SG
Broad-spectrum, systemic herbicide that controls a wide range of annual and perennial weeds in non-crop situations.
| Kleen-Way 750SG | |
|---|---|
Product Type |
Herbicide / Weedicide |
Active Ingredient |
750g/kg Imazapyr |
Group |
B |
Pack Size |
300g, 1kg |
APVMA Registration # |
67599
Search APVMA number at APVMA PubCRIS. |
Profile
- First marketed in 1985
- Absorbed through foliage and roots and translocated both acropetally and basipetally via phloem and xylem
- Accumulates in meristematic regions, providing residual activity
- Inhibits branched-chain amino acid synthesis by blocking acetolactate synthase (ALS)
- Disrupts production of valine, leucine, and isoleucine, halting cell division and plant growth
Toxicity
- Not suitable for use on conifers due to phytotoxicity.
- Herbicide is non-selective when applied to foliage.
- Avoid direct contact with leaves and the young bark of rubber trees, as this may cause damage.
- Acute oral Mammalian Toxicity (LD50, mg/kg) - mice > 2000
Application Guide
Kendon Kleen-Way 750SG is a Group B herbicide containing 750g/kg imazapyr in a Soluble Granule formulation. It is for the control of various annual and perennial weeds in non-crop situations: around agricultural buildings and other farm non-crop situations, commercial, industrial and public service areas, rights of way and waste land, away from desirable vegetation.
See Restraints and Protection, Annual and Perennial Weeds, Queensland Only: Rubber Vine and Thunbergia, and Mixing and Spraying below.
Restraints and Protection
Restraints
DO NOT apply by AIRCRAFT as spray drift may cause damage to desirable surrounding species.
Protection of Crops, Native and Other Non-Target Plants
- DO NOT apply under weather conditions or from spraying equipment which may cause spray to drift onto nearby susceptible plants/crops, cropping lands or pastures.
- DO NOT apply on or near desirable trees or other plants, or on areas where their roots may extend, or in locations where the chemicals may be washed or moved into contact with their roots.
- DO NOT apply where run-off water may flow onto agricultural land or other desirable vegetated areas.
- Dispose of washings away from desirable plants and their roots.
Protection of Livestock
- Low hazard to bees – may be applied to plants at any time.
- DO NOT graze or cut for stock feed, vegetation which has been treated with Kleen-Way 750SG.
Protection of Wildlife, Fish, Crustaceans and Environment
- DO NOT contaminate streams, rivers or waterways with the chemical or used containers.
Always download and read the current product label before use and follow all regulatory and safety instructions.
Annual and Perennial Weeds (kg/ha)
Apply Kendon Kleen-Way 750SG at 1.3kg/ha or 2kg/ha, depending on the weed, in non-crop situations away from desirable vegetation. Use medium volume or high volume application.
| Situation | Weeds | States | Rate | Critical Comments |
|---|---|---|---|---|
| Around agricultural buildings and other farm non-crop situations, commercial, industrial and public service areas, rights of way and waste land, away from desirable vegetation |
Annual ryegrass (Lolium rigidum) Barnyard grass (Echinochloa crus-galli) Blady grass (Imperata cylindrica) Buckbush (Salsola kali) Deadnettle (Lamium amplexicaule) Feathertop Rhodes grass (Chloris virgata) Fleabane (Conyza canadensis) Hexham Scent (Melilotus indicus) Liverseed grass (Urochloa panicoides) London rocket (Sisymbrium irio) Mayne’s pest (Verbena tenuisecta) Medics (Medicago spp.) Mintweed (Salvia reflexa) Blackberry nightshade (Solanum nigrum) Paterson's Curse (Echium plantagineum) Plains grass (Stipa aristiglumis) Prairie grass (Bromus unioloides) Prickly lettuce (Lactuca serriola) Purple top (Verbena bonariensis) Scented top (Capillipedium spp.) Sedges (Cyperus spp.) Slender celery (Apium leptophyllum) Sowthistle (Sonchus oleraceus) St Barnaby’s thistle (Centaurea solstitialis) Summer grasses (Digitaria spp.) Thornapples (Datura spp.) Turnip weed (Rapistrum rugosum) Variegated thistle (Silybum marianum) Vasey grass (Paspalum urvillei) Warrego grass (Paspalidium jubiflorum) Wild oats (Avena spp.) Wild turnip (Brassica tournefortii) Wireweed (Polygonum aviculare) |
All States | 1.3kg/ha |
Applications can be made pre- or post-emergence. Post-emergence applications also provide pre-emergence control. Medium Volume: 1.3kg of KDpc Kleen-Way 750SG Herbicide should be applied using spray volumes ranging between 50 and 200L/ha. High Volume: Apply sufficient spray to wet the surfaces visibly without producing run-off. Measure how much spray is required to cover 10m x 10m and add KDpc Kleen-Way 750SG Herbicide at the rate of 13g in this measured volume. |
|
Bokhara clover (Melilotus albus) Bracken (suppression only) (Pteridium esculentum) Capeweed (Arctotheca calendula) Couch (Cynodon dactylon) Docks (Rumex spp.) Johnson grass (Sorghum halepense) Panics (suppression only) (Panicum spp.) Paspalum (Paspalum dilatatum) Queensland bluegrass (Dichanthium sericeum) Stinging nettle (Urtica incisa) |
2kg/ha |
Applications can be made pre- or post-emergence. Post-emergence applications also provide pre-emergence control. Medium Volume: 2kg of KDpc Kleen-Way 750SG Herbicide should be applied using spray volumes ranging between 50 and 200L/ha. High Volume: Apply sufficient spray to wet the surfaces visibly without producing run-off. Measure how much spray is required to cover 10m x 10m and add KDpc Kleen-Way 750SG Herbicide at the rate of 20g in this measured volume. |
Application Notes
- Applications can be made pre- or post-emergence. Post-emergence applications also provide pre-emergence control.
- Bracken and panics are suppression only.
- Residual control of weeds, for which the lower rate is recommended, will increase when the higher rate is used.
- Rainfall within two hours of the spray mixture drying on leaves may result in reduced weed control.
Always download and read the current product label before use and follow all regulatory and safety instructions.
Queensland Only: Rubber Vine and Thunbergia
Rubber vine and thunbergia are listed for Queensland only. Rates are in g/L water, applied post-emergence by high volume application.
| Situation | Weeds | States | Rate | Critical Comments |
|---|---|---|---|---|
| Around agricultural buildings and other farm non-crop situations, commercial, industrial and public service areas, rights of way and waste land, away from desirable vegetation | Rubber vine (Cryptostegia grandiflora) | QLD only | 1.3g/L water | Post-emergence application: Apply sufficient spray to wet the surface visibly to the point of run-off. For effective control, apply when the plant is actively growing and not stressed, yellowing or bearing pods. Flowering is a good indication of the best time for application. Use high volume application as detailed in the General Instructions Section. |
| Thunbergia (Thunbergia spp.) | QLD only | 2.5g/L water | Post-emergence application: Apply sufficient spray to wet the surface visibly to the point of run-off. For effective control, apply when the plant is actively growing. Use high volume application as detailed in the General Instructions Section. |
Application Notes
- Rubber vine: apply when the plant is actively growing and not stressed, yellowing or bearing pods.
- Rubber vine: flowering is a good indication of the best time for application.
- Thunbergia: apply when the plant is actively growing.
- For both weeds, apply sufficient spray to wet the surface visibly to the point of run-off.
Always download and read the current product label before use and follow all regulatory and safety instructions.
Mixing and Spraying
Spraying Instructions
- For medium volume spraying, apply through a spray boom calibrated to ensure even coverage.
- Use spray nozzles suitable to prevent spray drift onto surrounding desirable vegetation.
- For high volume application, use a hand gun or knapsack to apply sufficient spray to wet the surface visibly without producing run-off.
Mixing
- Part fill the spray tank with water, then with the agitator running, add the required amount of product, then fill the tank with water.
- When tank mixing this product with other recommended compatible products, first add this product to the tank and mix thoroughly to dissolve before adding the other products.
- Use ONLY stainless steel, fiberglass, plastic or plastic-lined containers for mixing, storage and application.
Compatibility
- For faster knockdown of weeds, certain other herbicides may be mixed with this product.
- Bipyridyl herbicides (e.g. Paraquat) are NOT compatible with this product. Mixtures of this type will result in poor weed control.
Always download and read the current product label before use and follow all regulatory and safety instructions.
What is Kendon Kleen-Way 750SG herbicide used for?
Kendon Kleen-Way 750SG is a Group B herbicide for the control of various annual and perennial weeds in non-crop situations as indicated in the Application Guide above. The active constituent is 750g/kg imazapyr, in a Soluble Granule formulation. The situations are around agricultural buildings and other farm non-crop situations, commercial, industrial and public service areas, rights of way and waste land, away from desirable vegetation.
How does Kendon Kleen-Way 750SG work?
Kendon Kleen-Way 750SG is a Group B herbicide of the imidazolinone group. It has the inhibition of acetolactate synthase (ALS) mode of action. The active material is rapidly absorbed through foliage and roots, and translocated throughout plants. It stops growth rapidly, although symptoms may take over 30 days to develop. Affected plants are discoloured and often growth is distorted. Foliage treatments provide pre-emergence control as the active material is released to the soil following plant decay.
Some naturally occurring weed biotypes resistant to Kendon Kleen-Way 750SG and other Group B herbicides may exist through normal genetic variability in any weed population. The resistant individuals can eventually dominate the weed population if these herbicides are used repeatedly. These resistant weeds will not be controlled by Kendon Kleen-Way 750SG or other Group B herbicides.
Some naturally occurring weed biotypes resistant to Kendon Kleen-Way 750SG and other Group B herbicides may exist through normal genetic variability in any weed population. The resistant individuals can eventually dominate the weed population if these herbicides are used repeatedly. These resistant weeds will not be controlled by Kendon Kleen-Way 750SG or other Group B herbicides.
Which weeds does Kendon Kleen-Way 750SG control?
The Application Guide above lists the weeds on the label. At 1.3kg/ha, they include annual ryegrass, fleabane, Paterson's Curse, sowthistle, wild oats and wireweed. At 2kg/ha, they include couch, Johnson grass, paspalum, docks, capeweed and stinging nettle. Bracken and panics are suppression only. Rubber vine and thunbergia are listed for Queensland only.
How do I apply Kendon Kleen-Way 750SG?
For medium volume spraying, apply through a spray boom calibrated to ensure even coverage. Use spray nozzles suitable to prevent spray drift onto surrounding desirable vegetation. For high volume application, use a hand gun or knapsack to apply sufficient spray to wet the surface visibly without producing run-off. See the Application Guide above for the weeds, rates and volumes.
Always download and read the current product label before use. This product is not to be used for any purpose or in any manner contrary to the label unless authorised under appropriate legislation.
Always download and read the current product label before use. This product is not to be used for any purpose or in any manner contrary to the label unless authorised under appropriate legislation.
What rate of Kendon Kleen-Way 750SG should I use?
The Application Guide above gives the rates. They are 1.3kg/ha or 2kg/ha for medium volume spraying, using spray volumes between 50 and 200L/ha. For high volume application, measure the spray needed to cover 10m x 10m and add 13g (1.3kg/ha weeds) or 20g (2kg/ha weeds) in this measured volume. For rubber vine, the rate is 1.3g/L water, and for thunbergia it is 2.5g/L water, in Queensland only. Residual control of weeds, for which the lower rate is recommended, will increase when the higher rate is used.
When should I apply Kendon Kleen-Way 750SG, and does rain affect it?
Applications can be made pre- or post-emergence. Post-emergence applications also provide pre-emergence control. Faster control of standing weeds will result if growing conditions are favourable at, and after, application. Rainfall within two hours of the spray mixture drying on leaves may result in reduced weed control. For rubber vine, apply when the plant is actively growing and not stressed, yellowing or bearing pods. Flowering is a good indication of the best time for application. For thunbergia, apply when the plant is actively growing.
How do I mix Kendon Kleen-Way 750SG, and can I tank mix it?
Part fill the spray tank with water, then with the agitator running, add the required amount of product, then fill the tank with water. When tank mixing this product with other recommended compatible products, first add this product to the tank and mix thoroughly to dissolve before adding the other products. Use ONLY stainless steel, fiberglass, plastic or plastic-lined containers for mixing, storage and application. For faster knockdown of weeds, certain other herbicides may be mixed with this product. Bipyridyl herbicides (e.g. Paraquat) are NOT compatible with this product. Mixtures of this type will result in poor weed control.
What are the restraints and DO NOT statements for Kendon Kleen-Way 750SG?
- DO NOT apply by AIRCRAFT as spray drift may cause damage to desirable surrounding species.
- DO NOT apply under weather conditions or from spraying equipment which may cause spray to drift onto nearby susceptible plants/crops, cropping lands or pastures.
- DO NOT apply on or near desirable trees or other plants, or on areas where their roots may extend, or in locations where the chemicals may be washed or moved into contact with their roots.
- DO NOT apply where run-off water may flow onto agricultural land or other desirable vegetated areas.
- DO NOT graze or cut for stock feed, vegetation which has been treated with this product.
Kendon Kleen-Way 750SG is low hazard to bees and may be applied to plants at any time.
Is Kendon Kleen-Way 750SG safe around waterways?
DO NOT contaminate streams, rivers or waterways with the chemical or used containers. Dispose of washings away from desirable plants and their roots. Kendon Kleen-Way 750SG is toxic to aquatic life with long lasting effects.
What safety directions and first aid apply, and where is the Safety Data Sheet (SDS)?
Kendon Kleen-Way 750SG carries the signal word CAUTION. It causes serious eye irritation and skin irritation. Avoid contact with eyes and skin. When opening the container and preparing spray, wear cotton overalls buttoned to the neck and wrist, elbow-length PVC gloves, goggles, and a disposable dust face mask covering mouth and nose. When using prepared spray, wear cotton overalls buttoned to the neck and wrist and elbow-length PVC gloves. If product is in the eyes, wash it out immediately with water. Wash hands after use. After each day's use, wash gloves, goggles and contaminated clothing.
If poisoning occurs, contact a doctor or the Poisons Information Centre on 13 11 26.
Additional safety information is listed in the Safety Data Sheet (SDS), which can be requested by clicking the Request SDS button on this page.
If poisoning occurs, contact a doctor or the Poisons Information Centre on 13 11 26.
Additional safety information is listed in the Safety Data Sheet (SDS), which can be requested by clicking the Request SDS button on this page.
How do I store and dispose of Kendon Kleen-Way 750SG?
Store in the closed, original container in a dry, cool, well-ventilated area. DO NOT store for prolonged periods in direct sunlight. Shake bag contents into the spray tank until the bag is empty. Single rinse the bag before disposal. Triple or preferably pressure rinse other containers before disposal and add rinsings to the spray tank. DO NOT dispose of undiluted chemicals on-site. If recycling, replace the cap and return clean containers to a recycler or designated collection point. If not recycling, break, crush or puncture and deliver empty packaging for appropriate disposal to an approved waste management facility. If an approved waste management facility is not available, bury the empty packaging 500mm below the surface in a disposal pit specifically marked and set up for this purpose, clear of waterways, desirable vegetation and tree roots, in compliance with relevant Local, State or Territory government regulations. DO NOT burn empty containers or product.
Where can I buy Kendon Kleen-Way 750SG?
You can purchase this product from leading agricultural suppliers throughout Australia. If you are a grower and would like a distributor for larger quantities, send us a message on our contact us page requesting "Kendon / KDPC Kleen-Way 750SG" distributors near you.
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