Aminopyralid plus picloram gel

1 Trade nameManufacturerForm
VIGILANT II HERBICIDEDOW AGROSCIENCES AUSTRALIA LIMITEDWATER SOLUBLE GELS

2 PRICE:

$218.16/L

3 ACTIVE INGREDIENTS: Aminopyralid 4.47g/L+picloram 44.7g/L

4 CHEMICAL GROUP: I

5 RELATED HERBICIDES:

2,4-D amine 5002,4-D Amine 500g/L
2,4-D amine 6252,4-D Amine 625g/L
2,4-D amine plus Dicamba2,4-D 333g/L + dicamba 166g/L
2,4-D ester 8002,4-D Ester 800g/L
2,4-D ester plus Garlon2,4-D ester 530g/L + triclopyr 200g/L
2,4-D LV ester2,4-D LV ester 680g/L (or600)
2,4-DB 5002,4-DB 500g/L
2,4-DB plus MCPA2,4-DB 200g/L + MCPA 250g/L
AccessPicloram 120g/L + triclopyr 240g/L
Aminopyralid plus picloram gelAminopyralid 4.47g/L+picloram 44.7g/L
Dicamba 25 plus MCPA 150Dicamba 25g/L + MCPA 150g/L
Dicamba 500Dicamba 500g/L
Dicamba 700Dicamba 700g/kg (or 750 g/kg)
Dicamba plus MCPADicamba 80g/L + MCPA 340g/L
FallowBoss2,4-Dam 300g/L+Aminopyralid 7.5g/L+picloram 75g/L
Garlon 600Triclopyr 600g/L (or 755g/L)
Grazon ExtraAminopyralid 8g/L+picloram 100g/L+triclopyr 300g/L
HotshotAminopyralid salt 10g/L + fluroxypyr-meptyl 140g/L
LontrelClopyralid 300g/L
Lontrel 750Clopyralid 750g/kg
MCPA amineMCPA 500-750g/L
MCPA LVEMCPA LV ester 500g/L
MCPB 400MCPB 400g/L
PicloramPicloram 240g/L
Picloram plus TriclopyrPicloram 100g/L + triclopyr 300g/L
QuincloracQuinclorac 750g/kg (or180or200)
Starane 200Fluroxypyr 200-400g/L
Tordon 242MCPA 420g/L + picloram 26g/L
Tordon 75-D2,4-D 300g/L + picloram 75g/L
Tordon DSPicloram amine 100g/L + triclopyr amine 200g/L
Tordon RegrowthMasterAminopyralid 25g/L+picloram100g/L+triclopyr 200g/L
Tri-kombi24D Ester 800g/L + Dicamba 40g/L + Mecoprop 336g/L

6 GENERAL DESCRIPTION:

A pre and post emergence, leaf and root absorbed, residual herbicide applied as a gel.

7 APPLICATION METHODS AND TIPS:

Best results in fine weather on actively growing plants.
For cut stump applications apply as soon as possible after cutting.

8 WEATHER:

Rainfast in 12 hours .
Frost effects:
Wind: Little effect.
Inversions: No effect.
Temperature:
Delta T and relative humidity:

9 ADJUVANTS:

Wetting agents: Not required.
Spray oils: Not required.

10 WATER QUALITY:

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

11 COMPATIBILITY:

Trace elements. NA

12 EQUIPMENT:

Applied as a gel.

13 SPRAYER DECONTAMINATION:

Clean Up:

Clean soon after spraying to reduce the risk of forming dried deposits that may be difficult to remove.
Rinse with soapy water (e.g. 500 mL or g of Drive, Dynamo, Omo or Surf per 100 L water) or water plus 0.25% wetting agent. Rinse with water.

14 HERBICIDE RESISTANCE:

Tolerant plants are expected to occur and may dominate the weed population after repeated applications.

15 REPLANTING INTERVALS:

CropTime
All cropsVariable and may be years.

16 WITHHOLDING PERIODS:

CropTypeTime
AllGrazingNot required.
AllHarvestNot required.

17 RE-ENTRY PERIOD:

Not required.

18 PROTECTIVE CLOTHING:

Overalls, boots and washable hat. Use gloves when handling the gel.

19 SOIL:

Soil texture: Little effect.
Soil pH: Little effect.
Soil organic matter: Little effect.
Soil moisture at application: Little effect.

20 MODE OF ACTION:

From the pyridine group of herbicides that are disrupters of plant cell growth.
Uptake and translocation: Leaf and root absorbed and translocated throughout the plant.
Physiological effects: Plant hormone action.
Residual Life and Breakdown: Long residual life up to 2 years.

21 SELECTIVITY:

Crop tolerance:

Grasses are tolerant

Varietal sensitivities:

Effect on Clover Species: Kills clover.
Effect on Medic Species: Kills Medics.
Effect on Lucerne: Kills lucerne.
Effect on Native Plants: Kills seedling native plants. Established trees are generally tolerant but may be affected if their roots are intertwined with the target species.

22 DISEASE AND INSECT EFFECTS:

23 PLANT SYMPTOMS:

Some visible effects of the treatment should be apparent

within 2-3 months of application but as picloram and

aminopyralid can be active within the plant for up to

2 years, total plant death may take from 6 months to

2 growing seasons after application.

SECONDARY EFFECTS:

24 TOXICITY:

Summary:

Toxic to aquatic life with long lasting effects.

Details:

SUSMP classification (Poison schedule): S5
Mammalian toxicity: Low.
Very low toxicity if swallowed. Harmful effects not anticipated from swallowing small amounts.
Acute oral LD50: >5000 mg/kg (rat), [For comparison table salt is 3000 mg/kg]
Prolonged skin contact is unlikely to result in absorption of harmful amounts.
Acute dermal LD50: >5000 mg/kg (rabbit).
Skin: Essentially non-irritating to skin.
Eye: Essentially non-irritating to eyes.
Excessive exposure may cause irritation to upper respiratory tract (nose and throat).
Vapour inhalation: LC50 >5.08 mg/L air (rat).
Not carcinogenic, mutagenic or teratogenic in animal studies (i.e. does not cause cancer or reproductive problems in animal tests).
Chronic oral toxicity: NOEL mg/kg for two years.
Acceptable Daily Intake (ADI):

Other Species:

Bees: Lowtoxicity.
Arthropods: toxicity.
Earthworms:
Accumulation:

Ecotoxicity

Aminopyralid Triisopropanolamine Salt

Acute toxicity to fish

For similar material(s): Material is practically non-toxic to aquatic organisms on an acute basis (LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species tested).

For similar material(s): LC50, Oncorhynchus mykiss (rainbow trout), 96 Hour, 360 mg/l

Acute toxicity to aquatic invertebrates

For similar material(s): EC50, Daphnia magna (Water flea), 48 Hour, > 460 mg/l

Acute toxicity to algae/aquatic plants

For similar material(s): ErC50, Pseudokirchneriella subcapitata (green algae), 72 Hour, > 1,000 mg/l

Toxicity to Above Ground Organisms

Based on information for a similar material:

Material is practically non-toxic to birds on an acute basis (LD50 > 2000 mg/kg).

Material is practically non-toxic to birds on a dietary basis (LC50 > 5000 ppm).

Picloram Potassium Salt

Acute toxicity to fish

For similar material(s): Material is highly toxic to aquatic organisms on an acute basis (LC50/EC50 between 0.1 and 1 mg/L in the most sensitive species tested).

LC50, Lepomis macrochirus (Bluegill sunfish), 96 Hour, 137 mg/l

LC50, Oncorhynchus mykiss (rainbow trout), 96 Hour, 48 mg/l

Acute toxicity to aquatic invertebrates

LC50, Daphnia magna (Water flea), 48 Hour, 212 mg/l

Acute toxicity to algae/aquatic plants

EbC50, Pseudokirchneriella subcapitata (green algae), 120 Hour, Biomass, 85.5 mg/l

For similar material(s): ErC50, Myriophyllum spicaturn, 14 d, 0.558 mg/l

For similar material(s): NOEC, Myriophyllum spicaturn, 14 d, 0.0095 mg/l

Toxicity to Above Ground Organisms

Material is practically non-toxic to birds on an acute basis (LD50 > 2000 mg/kg).

Oral LD50, Anas platyrhynchos (Mallard duck), > 2,250 mg/kg

Oral LD50, Colinus virginianus (Bobwhite quail), > 5,620 mg/kg

25 TOXICITY SYMPTOMS:

For the minor component(s): In humans, ingestion has resulted in no significant adverse effects.

May cause abdominal discomfort or diarrhoea.

26 FIRST AID:

If SWALLOWED: Wash out mouth with water. Do NOT give anything by mouth to a semiconscious or unconscious patient. No emergency medical treatment necessary.
If in EYES: Hold eyelids open and wash eyes with plenty of water for 5 minutes, remove contact lenses if present and wash for a further 10 minutes. See a doctor if symptoms persist.
If on SKIN: Remove contaminated clothing. Wash skin thoroughly with soap and water.
If INHALED: Remove patient to fresh air. See a doctor if symptoms persist.
Advice to doctor: Treat symptomatically.
Contact the Poisons Information Centre on 131126.

27 ENVIRONMENTAL FATE:

Half life in soil: Long
Half life in water: days at pH5 and 35 C.
It has an EPA classification for soil mobility that ranges from
It has a leaching index of . (for comparison, trifluralin is 0-1 and chlorsulfuron is 25-30).
Ground water contamination: Unlikely.
Accumulation in milk and tissues: Unlikely.
pH stability:
Photolysis rate:
Hydrolysis half life:
Biodegradation rate:
Bioconcentration factor (BCF):

Persistence and degradability

Aminopyralid Triisopropanolamine Salt

Biodegradability: For similar material(s): Aminopyralid. Material is not readily biodegradable according to OECD/EEC guidelines.

Picloram Potassium Salt

Biodegradability: For similar active ingredient(s). Picloram. Based on stringent OECD test guidelines, this material cannot be considered as readily biodegradable; however, these results do not necessarily mean that the material is not biodegradable under environmental conditions. Biodegradation may occur under aerobic conditions (in the presence of oxygen). Surface photodegradation is expected with exposure to sunlight.

Bioaccumulative potential

Aminopyralid Triisopropanolamine Salt

Bioaccumulation: For similar active ingredient(s). Aminopyralid. Bioconcentration potential is low (BCF < 100 or Log Pow < 3).

Picloram Potassium Salt

Bioaccumulation: For similar active ingredient(s). Picloram. Bioconcentration potential is moderate (BCF between 100 and 3000 or Log Pow between 3 and 5). Potential for mobility in soil is very high (Koc between 0 and 50).

Mobility in Soil

Aminopyralid Triisopropanolamine Salt

For similar active ingredient(s). Aminopyralid. Potential for mobility in soil is very high (Koc between 0 and 50).

Picloram Potassium Salt

For similar active ingredient(s). Picloram. Potential for mobility in soil is very high (Koc between 0 and 50).


28 REGISTERED CROPS:

See HerbiGuide Species Solution tab.

29 REGISTERED WEEDS:

See HerbiGuide Species Solution tab.

30 REGULATION AND LEGAL:

APVMA Numbers: 68484
UN number:
CAS numbers: Aminopyralid Triisopropanolamine Salt 566191-89-7

Picloram Potassium Salt 2545-60-0
OPP Chemical Code:
Hazchem code:
SWA classification:
Land transport: ADG
Dangerous goods class (ADG): Not a dangerous good.
Sea transport: IMDG
International Maritime Dangerous Goods Code (IMDG):
Proper shipping name:
Technical Name:
Hazard Class:
ID Number: .
Packaging group:
EMS Number:
EPG:
Marine Pollutant:
Air transport: IATA/ICAO
Proper Shipping Name:
Technical Name:
ID Number:
Packaging group:
Cargo Packing Instructions:
Passenger Packing Instructions:
Environmental Hazard:

Risk phrases:
Safety phrases:
Hazard Statements:
Hazard Symbols:

Records: Are required within 24 hours and kept for 2 years.
Buffer zones:

31 PROPERTIES:

Colour: Blue
Odour: Characteristic
Form: Gel
Chemical name:
Empirical formula:
IUPAC:
CAS:
Water solubility: mg/L at 25 C at pH
Oil solubility:
Octanol:Water ratio: LogPow = at 25 C at pH 5.
Soil organic carbon absorption coefficient (Koc):
Vapour Pressure: at 25 C.
Vapour density:
Dissociation constant: pKa
Melting point: C.
Boiling point: C.
Molecular weight:
Bulk density:
Specific gravity: 1.04 g/cm3 at 20 °C
Viscosity: 4,359.0 mPa.s at 20 °C 2,058.0 mPa.s at 40 °C.
pH:
Flammability: Not flammable.
Flashpoint: closed cup > 100 °C.
Autoignition: C.
Corrosivity:
Shelf Life: years.
(When Stored under Ideal Conditions)

32 SPILLS:

Absorb spill with earth, sand, clay or absorbent material such as vermiculite.
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:

35 REFERENCES:

Ashton, F.M. and Crafts, A.S. (1981) Mode of Action of Herbicides. (Wiley-Interscience publication).
Kearney, P.C. and Kaufman, D.D. (1976). Herbicides. Chemistry, degradation and mode of action. Vol 1 & 2.
Dow (2019) Vigilant II label (APVMA 68484) and SDS.

Acknowledgments:

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