Desiquat
Fast-acting, non-selective contact herbicide, designed for quick desiccation of green plant tissue. Ideal for use in broadleaf and aquatic weed control, crop desiccation, and non-crop areas. It rapidly destroys cell membranes on contact, delivering effective weed control without residual soil activity.
| Desiquat | |
|---|---|
Target Weeds |
Aquatic weeds, Capeweed, Grasses, Thistle and many more broadleaf & grass weeds |
Product Type |
Herbicide |
Active Ingredient |
200g/L Diquat |
Group |
L |
Pack Size |
1L, 2.5L, 5L, 20L |
APVMA Registration # |
66064
Search APVMA number at APVMA PubCRIS. |
Profile
- First marketed in 1957
- Diquat interferes with photosystem I in the chloroplasts by diverting electrons, which leads to the production of reactive oxygen species (ROS)
- These ROS cause rapid oxidative damage to plant cell membranes, resulting in cell collapse and tissue desiccation
- Since Diquat is not systemically translocated, it only affects the parts of the plant it directly contacts, making thorough coverage essential for effective control
Key Features & Benefits
- Fast-Acting Crop Desiccation: Diquat rapidly dries out green foliage and weeds within 3 to 4 days, allowing for faster, more efficient harvesting.
- Improves Harvest Efficiency: It reduces pod shattering in canola and helps manage uneven ripening, allowing for direct heading instead of windrowing.
- Reduces Grain Moisture: By drying the crop faster, it assists in lowering the moisture content of seeds, reducing drying costs and harvest delays.
- Non-Residual Action: As a contact herbicide, it does not persist in the soil, which is beneficial for rotation cropping.
- Broad-Spectrum Weed Control: Highly effective against broadleaf weeds, including wild radish and annual ryegrass.
- Aquatic Weed Control: Registered for controlling aquatic weeds like water hyacinth, salvinia, and duckweed in water bodies.
- Versatile Application: Used across various crops, including canola, pulses (lentils, chickpeas) and in pastures.
Toxicity
- Acute oral Mammalian Toxicity (LD50, mg/kg) - rats: 120-433
APPLICATION GUIDE
Kendon / KDPC Desiquat Non-Residual Herbicide contains 200g/L diquat present as diquat dibromide monohydrate. It is for the control of a wide range of broadleaf weeds as per the Directions for Use tables. The label also lists pre-harvest crop desiccation. Apply it through aircraft and ground equipment.
See Restraints and Resistance, Pre-Harvest Crop Desiccation, General Weed Control, and Application Methods below.
Always download and read the current product label before use and follow all regulatory and safety instructions.
Restraints, Resistance and Withholding Periods
Restraints
- Best results may be obtained when application is made in dull weather or at the end of the day.
- DO NOT spray when weeds are under drought stress or when covered with dust or soil.
Resistant Weeds Warning
KDPC Desiquat Non-Residual Herbicide is a member of the bipyridyl group of herbicides. This product has the inhibitors of photosynthesis at photosystem I mode of action. For weed resistance management, the product is a Group L herbicide. Some naturally occurring weed biotypes resistant to the product, and other Group L 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 this product or other Group L herbicides.
Withholding Periods
DO NOT GRAZE OR CUT SPRAYED VEGETATION FOR STOCK FOOD FOR 1 DAY AFTER APPLICATION.
Cotton, Dry Beans, Dry Peas, Mung Beans, Asparagus, Hops, Orchards and Vineyards, Row Crops, Vegetables and Market Gardens, Oats, Wheat and Winter Cereals: NOT REQUIRED WHEN USED AS DIRECTED
DO NOT APPLY LATER THAN THE LISTED DAYS BEFORE HARVEST:
Pigeon Peas, Canola, Sunflowers, Soya Beans, Sugar Cane: DO NOT HARVEST FOR 4 DAYS AFTER APPLICATION
Rice: DO NOT HARVEST FOR 5 DAYS AFTER APPLICATION
Potatoes: DO NOT HARVEST FOR 7 DAYS AFTER APPLICATION
Sweet Potatoes: DO NOT HARVEST FOR 14 DAYS AFTER APPLICATION
DO NOT USE TREATED WATER FOR HUMAN CONSUMPTION, LIVESTOCK WATERING OR IRRIGATION PURPOSES FOR 10 DAYS AFTER APPLICATION.
Protection of Crops, Native and Other Non-Target Plants
DO NOT apply KDPC Desiquat Non-Residual Herbicide under weather conditions or from spraying equipment which may cause spray to drift onto nearby susceptible plants/crops, cropping lands or pastures.
Protection of Livestock and Wildlife
Domestic pets and poultry - keep away from treated areas. Low hazard to bees. No special precautions are required.
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.
Pre-Harvest Crop Desiccation
Apply KDPC Desiquat Non-Residual Herbicide for pre-harvest crop desiccation at the rates, timings and withholding periods in the table below. Check the States column for each crop.
| Crop | States | Rate | WHP | Critical Comments | |
|---|---|---|---|---|---|
| Cotton (Short stapled varieties only) | QLD, NSW & WA only | 2L or 3L/ha | Nil | Apply when 85% of the bolls are open and remaining bolls are mature. This product can damage green bolls. | |
| Dry Beans, Peas | All States | 2L or 3L/ha | Nil | Spray as soon as the crop has reached full maturity. Helps overcome slow and uneven ripening and weed problems at harvest. | |
| Linseed | All States | 2L or 3L/ha | 1 Day Grazing | Spray when the majority of seed heads are mature - 90% to 95% of seed heads have changed from yellow to brown and the seeds rattle inside the bolls. Desiccation reduces the period from maturity to harvest, particularly under wet or humid conditions. | |
| Lupins | All States | 2L or 3L/ha | 1 Day Grazing | Spray as soon as the crop has reached full maturity. Helps overcome slow and uneven ripening and weed problems at harvest. | |
| Mung Beans | QLD & NSW only | 2L or 3L/ha | Nil | Apply when 80% to 90% of pods are black or brown. Desiccation of weeds and foliage aids timely and efficient harvesting, reduces harvester wear and tear, but can increase harvest losses. Harvest 2 to 5 days after spraying. | |
| Perennial Legume Seed Crops | All States | 1.5L to 3L/ha | Nil | Lucerne - Spray when 60% to 70% of the pods are brown/bluish and the seeds are yellow/brown and easily released from the pods. Red Clover - Spray when majority of seed heads are brown and the seed is purple. White Clover - Spray when majority of seeds are hard and yellow. |
The use of KDPC Desiquat Non-Residual Herbicide enables direct harvesting instead of cutting and windrowing and may result in higher seed quality. Harvest 3 to 4 days after spraying. |
| Pigeon Peas | QLD & NSW only | 2L or 3L/ha | 4 Days | Spray as soon as the crop has reached full maturity. | |
| Potato (Haulm desiccation) | All States | 3L to 4L/ha | 7 Days | Apply as soon as crop is ready to harvest. DO NOT apply during drought periods, particularly when the tops will wilt during the day. In such conditions, wait at least 3 days after the soil has been well moistened by rain or irrigation. Leaf kill is rapid following spraying and usually complete within 4 days. Stem kill may take 10 to 14 days. Lift when desiccation is complete, but where possible wait for 14 days after spraying to allow skin to harden off. Use high water volumes to obtain coverage of dense haulm. | |
| Ground Stored Pre-harvest weed control | 1.5L/ha plus 1.2L/ha Kendon Sprayquat 250 Herbicide | To remove weed growth and facilitate digging, spray about 7 days prior to harvest. Where digging has been postponed and tubers stored in the ground, often for a lengthy period, weed growth can be heavy and impede mechanical diggers unless removed. | |||
| Canola | All States | 1.5L or 3L/ha | 4 days | Spray when 70% of the pods are yellow and the seeds are browny/bluish and pliable. Canola ripens unevenly and is prone to pod shatter and seed loss. Direct harvest 4 to 7 days after spraying. | |
| Rice | QLD & NSW only | 2L to 3L/ha | 5 Days | Spray when the grain is mature - not more than 2 to 3% of the grain is still at the milky stage and the grain moisture content must be less than 25%. | |
| Sorghum | QLD & NSW only | 2L to 3L/ha | 1 Day Grazing | Spray as soon as the seed is mature and the moisture content about 25%. KDPC Desiquat Non-Residual Herbicide will advance harvest and reduce seed losses due to differential ripening, seed shedding and birds. | |
| Soya Beans | QLD, NSW & WA only | 2L to 3L/ha | 4 Days | Spray when 80% of the pods are yellow/brown and the seeds are ripe - yellow and pliable. Desiccation of weeds and foliage aids timely and efficient harvesting, minimises cost and increases yields. Harvest 4 to 7 days after spraying. | |
| Sugarcane | QLD & NSW only | 2L to 3L/ha | 4 Days | Spray all accessible faces a few days prior to burning to a depth of about 30 metres. The sprayed cane and weed growth quickly dries out and ensures a good burn and removal of trash prior to harvest. | |
| High volume hand spraying 200ml/200L water | Spray to visible wetness. | ||||
| Sunflowers | All States | 2L to 3L/ha | 4 Days | Spray when the seed is mature, seed moisture 35% and below, kernel full and firm, the disc spongy when broken, florets loose and bracts browning off. Harvesting can commence as soon as vegetative parts of crop are desiccated, usually 7 to 14 days after spraying. | |
| Sweet Potatoes | QLD only | 3L to 4L/ha | 14 Days | Apply 2 weeks prior to harvest. | |
- Use the higher rate for dense or weedy crops.
- Pre-harvest desiccation can facilitate harvesting by desiccating weeds, accelerating the drying of crops and reducing the moisture content of seeds.
- Check the withholding period for each crop before application.
Always download and read the current product label before use and follow all regulatory and safety instructions.
General Weed Control
Use the tables below for general weed control. Add the wetting agent where the table states it, unless otherwise specified.
Aquatic Areas, Crops and Infested Areas
| Crop / Situation | Weeds | States | Rate | WHP | Critical Comments |
|---|---|---|---|---|---|
| Aquatic Areas | Duck Weeds, Red Azolla, Water Hyacinth, Salvinia, Marsilea, Water Lillies & Water Lettuce | All States | 5L or 10L/ha | 10 Days | Apply as an overall spray, wetting foliage thoroughly. Clear water is necessary for best results as suspended soil particles interfere with herbicidal action. Use the higher rate for heavy infestations or for deep or dirty water. |
| 400ml/ha plus 150ml Kendral 600/100L water | Small areas - spray to wet weeds thoroughly. About 1ml of product should be sufficient to treat about 1m². | ||||
| Cattail & Pond Weeds | 5L/megalitre water | Apply by injection below the surface or as a surface spray. | |||
| Asparagus | Broadleaf Weeds | All States | 1.4L/ha plus 800ml Kendral 600 in 400L water | Nil | Apply to control seedling weeds before spears have emerged. |
| Hops | Annual Broadleaf & Grass Weeds | VIC & TAS only | 700ml to 1.4L/ha may be mixed with 1.2L to 1.6L/ha Kendon Sprayquat 250 Herbicide and/or 1.1kg Simazine 900WG Herbicide | Nil | Apply as a directed inter-row spray prior to crop emerging from winter dormancy, using a minimum of 250L/ha spray volume to ensure good and even coverage of weeds. Add Kendral 600 or Kenwet 1000 at the rate of 200ml/100L water – see General Instructions. If used with Sprayquat 250 Herbicide, observe safety directions for that product. |
| Infested Areas | Cotton Thistle (Onopordum acanthium) | TAS only | 300ml/ha plus 150ml Kendral 600 in 100L water | Nil | Spot spray at the rosette stage before the centre shoot is 15cm tall. The spray should be applied to give complete wetting of the leaf surface. DO NOT use a lower rate or treat at a later growth stage. |
| Saffron Thistle | All States | 2.8L/ha plus 1L Kendral 600 in 200L water 100ml plus 70ml Kendral 600/15L Knapsack | Apply as an overall treatment to prevent seeding. Alternatively, spot spray on the same basis. |
Lucerne, Poppies, Orchards & Vineyards, Pasture, Row Crops, Vegetables and Market Gardens
| Crop / Situation | Weeds | States | Rate | WHP | Critical Comments |
|---|---|---|---|---|---|
| Lucerne | Capeweed, Erodium spp. | All States | 350ml/ha in 200L water Early autumn application | 1 Day Grazing | Heavy grazing is necessary to reduce Lucerne to 2cm in height before spraying. |
| 700ml/ha in 200L water Late winter application | |||||
| Oil Seed Poppies | Weed Control | TAS only | 300ml to 1.5L/ha | 1 Day Grazing | Use in accordance with recommendations made by Department of Primary Industries or the poppy contracting company. DO NOT add Kendral 600 or any other wetting agent to the spray solution. |
| Orchards & Vineyards | Capeweed | All States | 1.5L/ha plus 1.4L Kendral 600 in 700L water plus 1.6L/ha Kendon Sprayquat 250 Herbicide | Nil | Apply as directed spray under trees or vines. Under most conditions, Sprayquat 250 at 1.6L/ha will give effective control of grasses and broadleaf weeds in orchards, but where heavy infestations of Capeweed occur, KDPC Desiquat Non-Residual Herbicide should be added to Kendon Sprayquat 250 Herbicide at the rate of 1.2L/ha. For inter-row or around butts, use high volume applications. Kendon Sprayquat 250 Herbicide and KDPC Desiquat Non-Residual Herbicide have no effect on brown bark, but care should be taken when spraying around trees to avoid spray contacting green bark. There are no harmful soil residues. |
| Pasture Renovation & Establishment | Capeweed & Erodium spp. (Storksbill) | All States | 750ml to 1.5L/ha plus Kendral 600 in a minimum of 100L water | 1 Day Grazing | Apply by boom spray as an overall spray on 'run-down' pasture after heavy grazing. Pasture should not be greater than 4cm long when sprayed. Grazing should be carried out during previous spring, summer and early autumn. Where Capeweed is in the very young seedling stage (2 or 3 true leaves only), rates may be reduced to 350ml/ha. Where Capeweed infestation is high, over sowing with new pasture seed by direct drilling is advisable. Direct drill 3 to 7 days after spraying, using a pasture mix suitable for the district. |
| Barley Grass, Brome Grass, Silver Grass & Sweet Vernal Grass | 750ml to 1.5L/ha plus 1L to 2L/ha Kendon Sprayquat 250 Herbicide in a minimum of 100L water/ha | ||||
| Row Crops, Vegetables & Market Gardens | Broadleaf Weeds | All States | Seedling weeds: 1.4L/ha | Nil | Sprayquat 250 Herbicide is more generally used for grass and broadleaf weed control in these situations. However where broadleaf weeds dominate, particularly Capeweed, this product should be used as an addition to Sprayquat 250 Herbicide or instead of Sprayquat 250 Herbicide where grass weeds are absent. |
| Mature weeds: 2.4L or 4L/ha per 200L to 300L water plus 200ml Kendral 600 per 100L water |
Wheats, Oats and Winter Cereals
| Crop / Situation | Weeds | States | Rate | WHP | Critical Comments | |
|---|---|---|---|---|---|---|
| Wheat & Oats | Capeweed | QLD, NSW, VIC, TAS & SA only | Small seedlings: 550ml/ha in 200L of water Older seedlings: 700ml/ha in 200L of water | Nil | Small seedlings and older seedlings: DO NOT add wetting agent. Spray when the crop is between the 4 (wheat) or 3 (oats) leaf and early tillering stage. | |
| Winter Cereals | Pre-harvest weed control | All States | 1L to 3L/ha | Nil | Spray as soon as the crop is fully mature and ready for harvesting. Under wet spring conditions, crops can periodically become infested with weeds which seriously interfere with harvest operations. | |
| Wheat | NSW only | 2L/ha | Light to moderate stands | Ensure that spray penetrates deep down into the crop canopy. | ||
| 3L/ha | 2L/ha Light to moderate stands | |||||
- Note: Use higher rate for dense or weedy crops.
- Wetting agent: add Kendral 600 at the rate of 200ml/100L or Kenwet 1000LF at 160ml/100L of prepared spray, unless otherwise specified.
- Kendon Sprayquat 250 Herbicide is preferred where grasses are dominant. KDPC Desiquat Non-Residual Herbicide is preferred where there are mainly broadleaf weeds.
Always download and read the current product label before use and follow all regulatory and safety instructions.
Application Methods and Mixing
Mixing
Add the required quantity of KDPC Desiquat Non-Residual Herbicide to water in the spray tank and stir to give even mixing. Mix again if left standing. Use clean water only, as suspended soil particles in dirty water will interfere with herbicidal action.
Method of Application
For best results an even and complete coverage and good penetration of the spray into the target foliage is necessary. Best results will be obtained when application is made in dull weather or at the end of the day.
Application Rates
For application to seedling weeds, KDPC Desiquat Non-Residual Herbicide is generally recommended at 1.4L/ha and Kendon Sprayquat 250 Herbicide at 1.1L/ha. Use KDPC Desiquat Non-Residual Herbicide at 2.8L to 4L/ha and Kendon Sprayquat 250 Herbicide at 2.2L to 3.2L/ha, when weeds are at the older stages of growth. This product may also be used with 200g/L paraquat products at 1.4L/ha for seedling weeds, and 2.8L to 4L/ha for older stages of weed growth.
Boom Spraying
A boom sprayer fitted with flat fan nozzles is preferred to ensure even coverage and to minimise drift. The boom should be set at sufficient height above the crop to provide a complete double overlap of the flat spray pattern. Spray drop arms on booms are useful for dense crops such as potatoes. A minimum spray volume of 100L/ha is recommended.
High Volume Spot Spraying
Hand held equipment use 250ml of product per 100L of water and spray to visible wetness (about 700L to 1000L/ha). Use 50ml product plus 30ml Kendral 600 per 15L knapsack.
Aerial Application
Flying height, pressure, nozzle size and positioning on the aircraft should be such as to minimise spray drift. Apply 30L to 60L of spray per hectare. Avoid spraying in high winds or under temperature inversion conditions. Wash any spillage during filling of the aircraft and make sure there are no leaks in the spraying system. Inspect the aircraft regularly for signs of corrosion and ensure the paint work is in good condition.
CAUTION - Use By Aircraft: Although this product is no different in drift behaviour from other chemicals, it has a rapid spotting effect on green foliage and, as with all herbicides, special care must be taken to avoid drift onto adjacent crops. Aircraft operators must not apply during periods of thermal (temperature) instability, and should avoid wind conditions and flying heights conducive to drift.
Weed Control in Row Crops, Vegetables and Market Gardens
Pre-planting and pre-crop emergence: To control weeds in seed beds before sowing, or post-sowing pre-crop emergence, blanket spray with this product using boom spray equipment or knapsack sprayers.
Post-emergence inter-row weed control: Use shielded nozzles for rapid control of weeds in inter-row spaces of row crops, after crop seedlings have emerged, or when transplanted crops are established. Direct the spray so that it does not touch the crop.
Pre-harvest crop desiccation: Green crop foliage and weeds can seriously interfere with harvesting operations of a number of crops. This product can be used to facilitate harvesting by desiccating weeds, accelerating the drying of crops and reducing the moisture content of seeds. Drying costs are reduced, harvesting delays and associated risks avoided.
Misting Application: The use of misting machines is not recommended for broadacre spraying. If operators do use this product through misting machines, they must be cut back to run at half-throttle, thus preventing the production of fine droplets, the inhalation of which may be dangerous.
Compatibility
This product mixes readily with Kendon Sprayquat 250 Herbicide, the soil residual herbicides Atradex WG, Diurex WG and Gesatop Granules, where prolonged weed control is required as well as a quick knockdown.
Always download and read the current product label before use and follow all regulatory and safety instructions.
What is Kendon Desiquat Non-Residual Herbicide used for?
Kendon / KDPC Desiquat Non-Residual Herbicide is for the control of a wide range of broadleaf weeds as per the Directions for Use table. It is also used for pre-harvest crop desiccation in the crops listed in the Application Guide above. Apply it through aircraft and ground equipment.
What is the active constituent in Kendon Desiquat Non-Residual Herbicide?
The active constituent is 200g/L diquat present as diquat dibromide monohydrate. The label describes the product as an aqueous solution of diquat, a non-volatile herbicide.
How does Kendon Desiquat Non-Residual Herbicide work?
It is a Group L herbicide in the bipyridyl group, with the inhibitors of photosynthesis at photosystem I mode of action. It very quickly kills green growth with which it comes into contact and is particularly effective against broadleaf weeds. It is rapidly absorbed and is not affected by rain falling shortly after application. It is inactivated on contact with the soil and crop roots, and seeds below the soil remain unharmed.
How do I apply Kendon Desiquat Non-Residual Herbicide?
Follow the rates, timings and States in the Application Guide above. Add the required quantity of product to water in the spray tank and stir to give even mixing. Use clean water only. For best results, use even and complete coverage with good penetration into the target foliage, and apply in dull weather or at the end of the day. Apply by boom sprayer (minimum spray volume of 100L/ha recommended), high volume spot spraying or aircraft (30L to 60L of spray per hectare).
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 should I use on seedling and older weeds?
For seedling weeds, the label generally recommends 1.4L/ha. Use 2.8L to 4L/ha when weeds are at the older stages of growth. Use the higher rate for dense or weedy crops. Check the Application Guide above for crop-specific rates.
What is the withholding period for Kendon Desiquat Non-Residual Herbicide?
Do not graze or cut sprayed vegetation for stock food for 1 day after application. For harvest, the withholding period is not required when used as directed in cotton, dry beans, dry peas, mung beans, asparagus, hops, orchards and vineyards, row crops, vegetables and market gardens, oats, wheat and winter cereals. Do not harvest for 4 days after application for pigeon peas, canola, sunflowers, soya beans and sugar cane, 5 days for rice, 7 days for potatoes and 14 days for sweet potatoes. Do not use treated water for human consumption, livestock watering or irrigation purposes for 10 days after application.
Can I tank mix with a wetting agent or other herbicides?
Add Kendral 600 at 200ml/100L or Kenwet 1000LF at 160ml/100L of prepared spray, unless otherwise specified. Do not add wetting agent for oil seed poppies, or for wheat and oats. The product mixes readily with Kendon Sprayquat 250 Herbicide, and with the soil residual herbicides Atradex WG, Diurex WG and Gesatop Granules where prolonged weed control is required as well as a quick knockdown.
What are the key restraints when using Kendon Desiquat Non-Residual Herbicide?
Do not spray when weeds are under drought stress or when covered with dust or soil. 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 contaminate streams, rivers or waterways with the chemical or used containers.
What PPE and first aid applies to Kendon Desiquat Non-Residual Herbicide?
The label states: Very dangerous. Poisonous if absorbed by skin contact, inhaled or swallowed. Wear cotton overalls buttoned to the neck and wrist, washable hat, elbow-length PVC gloves, face shield or goggles and half-face respirator or disposable respirator when preparing and using the spray. Hazard statements include: Fatal if inhaled. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause an allergic skin reaction. Causes damage to organs through prolonged or repeated oral exposure. If poisoning occurs, contact a doctor or Poisons Information Centre on 131 126. If in eyes, hold eyes open, flood with water for at least 15 minutes and see a doctor.
How do I store and dispose of Kendon Desiquat Non-Residual Herbicide containers?
Store in the closed, original container in a dry, cool, well ventilated area. Do not store for prolonged periods in direct sunlight.
For non-refillable containers, triple or preferably pressure rinse containers before disposal and add rinsings to the spray tank. Do not dispose of undiluted chemicals on site. If recycling, replace cap and return clean containers to a recycler or designated collection point. If not recycling, break, crush or puncture and bury empty containers in a local authority landfill. 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 the relevant Local, State or Territory government regulations. Do not burn empty containers or product.
For refillable containers, storage must be secure so that contents cannot be tampered with. All locks and/or seals must be in order. Empty contents fully into application equipment. Close all valves and return to point of supply for refill or storage.
Where can I find the Safety Data Sheet (SDS)?
Additional safety information is listed in the Safety Data Sheet (SDS), which can be requested by clicking the Request SDS button on this page.
Where can I buy Kendon KDPC Desiquat Non-Residual Herbicide?
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 Desiquat Non-Residual Herbicide" distributors near you.
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