Torpedo

Torpedo

1 Trade name	Manufacturer	Form
TORPEDO HERBICIDE	DOW AGROSCIENCES AUSTRALIA LIMITED	BC

2 PRICE: $81.4

3 ACTIVE INGREDIENTS: Clopyralid 300g/L + florasulam 50g/L

Other ingredients: Propane-1,2-diol.

4 CHEMICAL GROUP:I,B

5 RELATED HERBICIDES:

Group B Herbicides

Broadstrike	Flumetsulam 800g/kg
Chlorsulfuron	Chlorsulfuron 750g/kg
Crusader	Pyroxulam 30g/L
Eclipse	Metosulam 100g/L
Eclipse	Metosulam 714g/kg
Ethoxysulfuron	Ethoxysulfuron 600g/kg
Express	Tribenuron methyl 750g/kg
Flame	Imazapic 240g/L
Harmony M	Metsulfuron 68g/kg + thifensulfuron 682g/kg
Imazapyr	Imazapyr 250g/L or 750g/kg
Intervix	Imazamox 33g/L + imazapyr 15g/L
Iodosulfuron 100	Iodosulfuron 100g/kg
Iodosulfuron 50	Iodosulfuron 50g/kg + mefenpyr
Lightning	Imazapyr 175g/L + imazethapyr 525g/L
Logran 750	Triasulfuron 750g/kg
Londax	Bensulfuron 600g/kg
Mesosulfuron 30	Mesosulfuron 30g/L
Metsulfuron-methyl	Metsulfuron 600g/kg
Monza	Sulfosulfuron 750g/kg
Muster	Ethametsulfuron methyl 750g/kg
OnDuty	Imazapic 525 + Imazapyr 175g/L
Raptor WG 700	Imazamox 700 g/kg
Sempra	Halosulfuron 750g/kg
Spinnaker	Imazethapyr 700g/kg or 240g/L
Sulfometuron	Sulfometuron 750g/kg
Titus	Rimsulfuron 250g/kg
Trifloxysulfuron	Trifloxysulfuron 750g/kg

Group I Herbicides2,4-D amine 500	2,4-D Amine 500g/L
2,4-D amine 625	2,4-D Amine 625g/L
2,4-D amine plus Dicamba	2,4-D 250gL + dicamba 100g/L
2,4-D ester 800	2,4-D Ester 800g/L
2,4-D ester plus Garlon	2,4-D ester 530g/L + triclopyr 200g/L
2,4-D LV ester 600	2,4-D LV ester 600-680g/L
2,4-DB 400	2,4-DB 400g/L
2,4-DB plus MCPA	2,4-DB 200g/L + MCPA 250g/L
Access	Picloram 120g/L + triclopyr 240g/L
Dicamba 200	Dicamba 200
Dicamba 25 plus MCPA 150	Dicamba 25g/L + MCPA 150g/L
Dicamba 500	Dicamba 500g/L
Dicamba 700	Dicamba 700g/kg
Dicamba plus MCPA	Dicamba 80g/L + MCPA 340g/L
Garlon 600	Triclopyr 600g/L
Grazon Extra	Aminopyralid 8g/L+picloram 100g/L+tricolpyr 300g/L
Hotshot	Aminopyralid salt 10g/L + fluroxypyr-meptyl 140g/L
Lontrel	Clopyralid 300g/L
Lontrel 750	Clopyralid 750g/kg
MCPA amine	MCPA 500-750g/L
MCPA LVE	MCPA LV ester 500g/L
MCPB 400	MCPB 400g/L
Picloram plus Triclopyr	Picloram 100g/L + triclopyr 300g/L
Starane 200	Fluroxypyr 200-400g/L
Tordon 242	MCPA 420g/L + picloram 26g/L
Tordon 75-D	2,4-D 300g/L + picloram 75g/L
Tordon DS	Picloram amine 100g/L + triclopyr amine 200g/L
Tri-kombi	24D Ester 800g/L + Dicmaba 40g/L + Mecoprop 336g/L

6 GENERAL DESCRIPTION:

A post emergent, selective, foliar absorbed, translocated, short residual herbicide for the control of a wide range of broad leaved weeds in grass crops.

7 APPLICATION METHODS AND TIPS:

Best results on young actively growing plants.
Use a spray oil at 0.5-1%.

8 WEATHER:

Rainfast in 3 hours.
Frost effects: Poorer results in frosty weather and on frost affected plants.
Wind: Apply when wind speed is between 2 and 20 kph. Allow at least 100 m buffer on the upwind side of sensitive crops and use coarse droplets when spraying at higher wind speeds.
Inversions: Don't apply in inversion conditions. Drift may affect susceptible plants.
Temperature:
Delta T and relative humidity: Avoid application when Delta T is greater than
Soil moisture at application:

9 ADJUVANTS:

Wetting agents: Use wetting agent when tank mixing with products like metsulfuron.
Spray oils: Use a spray oil at 0.5-1%. Uptake is recommended on the label.

10 WATER QUALITY:

Hard water:
Salty water:
Colloids:
pH:
Tank life:

11 COMPATIBILITY:

Trace elements.
See HerbiGuide Compatibilities button.

12 EQUIPMENT:

Boom sprays:

Carrier volume: 50-100 L/ha recommended on the label. Use finer nozzles and ensure good coverage if lower rates are used.
Nozzles: Flat fan. Medium droplet size recommended on the label to reduce drift.
Pressure: 150-400 kPa.

13 SPRAYER DECONTAMINATION:

Clean Up:
Clean soon after spraying to reduce the risk of forming dried deposits that may be difficult to remove.
Remove filters and clean separately. Rinse with soapy water (eg 500 mL or g of Drive, Dynamo, Omo or Surf per 100 L water) or water plus 0.25% wetting agent and run through boom. Rinse with water.
Decontamination:
Remove filters and clean then soak in 500 mL household ammonia in 10 L water for 30 minutes.
Rinse sprayer with soapy water (eg 500 mL or g of Drive, Dynamo, Omo or Surf per 100 L water) or water plus 0.25% wetting agent and run through boom. Fill with 1% solution of ammonia and allow to stand for several hours. Triple rinse with water. Or use a commercial spray tank and equipment cleaner.
Rinse nozzles and filters in water and replace.
Don't use chlorine based cleaners.

14 HERBICIDE RESISTANCE:

Tolerant plants are expected to occur and may dominate the weed population after repeated applications.
Torpedo may not control group B and/or group I resistant weeds.

15 REPLANTING INTERVALS:

Crop	Time
Bean; Faba	9 months
Chickpea	9 months in winter rainfall areas, 6 months in summer rainfall areas.
Clover	9 months
Pea: Field	9 months
Lentil	9 months
Lucerne	9 months
Lupin	9 months
Medic	9 months
Vetch	9 months
Barley	1 week
Canola	1 week
Triticale	1 week
Wheat	1 week
Oats	1 week
Cotton	6 months
Soybean	6 months
Sunflower	6 months
Maize	2 weeks
Sorghum	2 weeks

At least one week of moist soil conditions must occur before replanting.

16 WITHHOLDING PERIODS:

Crop	Type	Time
Barley	Grazing	7 days
Barley	Harvest	Not required
Triticale	Grazing	7 days
Triticale	Harvest	Not required
Wheat	Grazing	7 days
Wheat	Harvest	Not required

17 RE-ENTRY PERIOD:

Wear protective clothing if in contact with the crop before the spray has dried.

18 PROTECTIVE CLOTHING:

Overalls, boots and washable hat. Use gloves and face shield when handling the concentrate.

19 SOIL:

No particular effect of soil type.

20 MODE OF ACTION:

Clopyralid disrupts plant cell growth. Florasulam is an ALS inhibitor

Uptake and translocation:

Mainly absorbed through the foliage. Some root absorption. Translocated throughout the plant.

Physiological effects:

Clopyralid causes distortion of new growth.

Residual Life and Breakdown:

21 SELECTIVITY:

Crop tolerance:

Varietal sensitivities:

Effect on Clover Species:

Damages Clover.

Effect on Medic Species:

Damages Medics.

Effect on Lucerne:

Damages Lucerne

Effect on Native Plants:

Most native plants are tolerant.

22 DISEASE AND INSECT EFFECTS:

23 PLANT SYMPTOMS:

Distortion of new growth.

SECONDARY EFFECTS:

24 TOXICITY:

Summary:

Low mammalian toxicity. May irritate eyes and skin.

Details:

Poison schedule: S5.
Mammalian toxicity: Low toxicity.
Acute oral LD50: >5000 mg/kg (rat), [For comparison table salt is 3000 mg/kg]
Acute dermal LD50: > 2000 mg/kg (rat).
Skin: Prolonged contact may cause redness and irritation.
Eye: Slight temporary irritation. Corneal damage is unlikely.
Vapour inhalation: LC50 (4 hr) > 2.6 mg/L air (rat). May irritate nose and throat.
Chronic oral toxicity: NOEL mg/kg for two years.
Not carcinogenic, mutagenic or teratogenic in animal studies (i.e. does not cause cancer or reproductive problems in animal tests).
Acceptable Daily Intake (ADI):
Florasulam and Clopyralid MEA have caused kidney and liver effects.

Other Species:

Birds: Florasulam - Slight toxicity. LD50 501-2000 mg/kg. Practically non toxic on a dietary basis LC50 5000 ppm.
Clopyralid - Practically non toxic LD50 >2000 mg/L. Practically non toxic on a dietary basis LC50 5000 ppm.
Fish: Florasulam - Practically non toxic LC50 >100 mg/L.
Clopyralid - Practically non toxic LC50 >100 mg/L.
Invertebrates: toxicity.
Bees: Florasulam - Low toxicity. LD50 >100 ug/bee.
Clopyralid - Low toxicity. LD50 >100 ug/bee.
Arthropods: toxicity.
Earthworms: Florasulam - Low toxicity. LC50 >1320 mg/kg for Esisenia foetida.
Clopyralid - Low toxicity. LC50 >1000 mg/kg for Esisenia foetida.
Algae: Florasulam - High toxicity.
Accumulation: Bioconcentration potential is low. BCF <100.

25 TOXICITY SYMPTOMS:

Lethargy.

26 FIRST AID:

If SWALLOWED: Do NOT give anything by mouth to a semiconscious or unconscious patient. Have the patient sip a glass of water. Do not induce vomiting unless advised by a doctor.
If in EYES: Irrigate with plenty of water. Remove contact lenses and continue rinsing. Risk of eye damage. Corneal injury unlikely. See a doctor.
If on SKIN: Rinse with plenty of water, remove contaminated clothing, wash with soap and water.
If INHALED: Remove patient to fresh air. If patient is not breathing then give artificial respiration. See a doctor.
Advice to doctor: Treat symptomatically. No specific antidote.
Contact the Poisons Information Centre on 131126.

27 ENVIRONMENTAL FATE:

Half life in soil:
Half life in water: days at pH5 and 35 C.
It has an EPA classification for soil mobility that ranges from
Ground water contamination
Accumulation in milk and tissues.
pH stability:
Photolysis rate:
Hydrolysis half life:
Biodegradation rate:
Not readily biodegradable under OECD guidelines.

28 REGISTERED CROPS:

See HerbiGuide Species Solution tab.

29 REGISTERED WEEDS:

See HerbiGuide Species Solution tab.

30 REGULATION AND LEGAL:

UN number:
CAS numbers: Clopyralid 057754-85-5. Florasulam 145701-23-1.
Hazchem code: 2X.
NOHSC classification: Hazardous.
Land transport:
Dangerous goods class (ADG): Not a dangerous good.
Sea transport:
Proper shipping name:
International Maritime Dangerous Goods Code (IMDG):
Class:
Packaging group:
EPG:

31 PROPERTIES:

Colour: White to tan liquid.
Odour: Fragrant.
Form: Liquid. Suspension concentrate.
Chemical name:
IUPAC
Empirical formula:
Water solubility: Miscible.
Oil solubility:
Octanol:Water ratio: LogPow <3 at 25 C at pH ;
Soil organic carbon absorption coefficient (Koc):
Vapour Pressure: Clopyralid - 1.2 x 10^-5 mm Hg at 25 C. Florasulam - 1 x 10^-5 Pa at 25 ⁰C.
Dissociation constant: pKa
Melting point: C.
Boiling point: C.
Molecular weight:
Bulk density: 1.17 g/mL.
Specific gravity:
pH: 5.3.
Flammability: C1 Combustible
Flashpoint: 100 C (PMCC).
Autoignition: C.
Corrosivity: Not corrosive.
Shelf Life: At least 3 years. Stable under normal conditions.
(When Stored under Ideal Conditions)
Viscosity: 350 cps at 20 degrees C.

32 SPILLS:

Absorb spill with earth, sand, clay or absorbent material and bury at a chemical disposal site.
Rinse area with a minimum amount water and detergent and dispose of effluent in a chemical disposal site.
Ventilate area after cleanup.

33 FIRE:

Extinguish with water spray, foam, carbon dioxide or dry agent.
Toxic fumes may be released in fire. Wear breathing apparatus or avoid smoke.

34 COMMENTS:

Clopyralid residues in stubble may affect following crops or plants grown in compost from those residues. Don't use stubble for mushroom substrate or compost.
Burn, spread or incorporate stubbles to assist with breakdown.

35 REFERENCES:

Dow (2007) Torpedo label 59789/0307

Dow (2007) Torpedo MSDS April 2007.

Acknowledgments:

Collated by HerbiGuide. For more information see www.herbiguide.com.au or phone 08 98444064.