|1 Trade name||Manufacturer||Form|
|BARRICADE HERBICIDE||SYNGENTA AUSTRALIA PTY LTD||SUSPENSION CONCENTRATE|
3 ACTIVE INGREDIENTS: Prodiamine 480g/L4 CHEMICAL GROUP: D
5 RELATED HERBICIDES:
|Oryzalin plus trifluralin||Oryzalin 125g/L + Trifluralin 125g/L|
|Pendimethalin||Pendimethalin 440g/L (or330, 400, 455g/L)|
|Propyzamide 500||Propyzamide 500g/kg or L|
|Surflan||Oryzalin 500 g/L|
|Trifluralin 480||Trifluralin 480-500g/L|
6 GENERAL DESCRIPTION:A pre-emergent herbicide for the control of weeds in established turf.
7 APPLICATION METHODS AND TIPS:Best results if at least 6 mm rainfall occurs within 7 days of application before weeds germinate.
Don't use on turf that is stressed, newly seeded, or sprigged.
Avoid use if heavy rain has been forecast within 48 hours.
Don't use closer than 120 m upwind of water bodies or 10 m of non-target vegetation.
Do not use on waterlogged soils.
8 WEATHER:Rainfast in hours.
Inversions: Avoid application during low level inversions as excessive drift may occur.
Delta T and relative humidity: Avoid application when Delta T is greater than
9 ADJUVANTS:Wetting agents:
10 WATER QUALITY:Hard water:
Tank life: Long.
11 COMPATIBILITY:Trace elements.
See HerbiGuide Compatibilities button.
12 EQUIPMENT:Boom sprays:
Carrier volume: 400-800 L/ha or more on label.
Nozzles: Flat fan.
Pressure: 150-400 kPa.
Droplet size: Coarse.
Aerial application:Carrier volume:
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. Triple rinse with water or water plus 0.25% wetting agent and run through boom.
Decontamination:Remove filters and clean separately.
Rinse with water and drain.
Quarter fill the tank with an alkali detergent (eg 500 mL or g of Drive, Dynamo, Omo, or Surf per 100 L water) and circulate for at least 15 minutes then run through boom. Rinse with water. Remove filters and clean separately. Replace them and rinse the whole system with water again.
14 HERBICIDE RESISTANCE:Tolerant plants are expected to occur and may dominate the weed population after repeated applications.
15 REPLANTING INTERVALS:
16 WITHHOLDING PERIODS:
|All||Grazing||Do not graze.|
|All||Harvest||Do not harvest.|
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:Soil texture:
Soil organic matter:
Soil moisture at application:
20 MODE OF ACTION:Dinitroaniline group. Disrupts cell division by inhibiting tubulin formation at cell division
Uptake and translocation:
Absorbed by roots.
Residual Life and Breakdown:
Persistent and immobile.
21 SELECTIVITY:Crop tolerance:
Effect on Clover Species:
Effect on Medic Species:
Effect on Lucerne:
Effect on Native Plants:
22 DISEASE AND INSECT EFFECTS:
23 PLANT SYMPTOMS:
May irritate eyes and skin, Some people may develop allergic disorders after repeated exposure.
Toxic to aquatic species.
Details:Poison schedule: S
Acute oral LD50: >5000 mg/kg (rat), [For comparison table salt is 3000 mg/kg]
Acute dermal LD50: >5000 mg/kg (rabbit).
Skin: Slight irritant. Sensitising
Eye: Minimal irritant.
Vapour inhalation: LC50 >2.55 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.
Liver alteration and enlargement and thyroid effects at high doses
Acceptable Daily Intake (ADI):
Other Species: Birds: Low toxicity. LC50 >10000 ppm
Fish: High toxicity LC50 > 0.55-0.83 mg/L.
Invertebrates: High toxicity. LC50 0.66 ppm
Bees: Low toxicity. LD50 >100 ug/bee
Accumulation: Does not bioaccumulate.
25 TOXICITY SYMPTOMS:Irritating to eyes and skin and may cause skin sensitisation.
26 FIRST AID:If SWALLOWED: Wash out mouth with water. Do NOT induce vomiting. Do NOT give anything by mouth to a semiconscious or unconscious patient.
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. People suffering allergic reaction may respond to antihistamines or steroid creams.
Contact the Poisons Information Centre on 131126.
27 ENVIRONMENTAL FATE:Half life in soil: Persistent and immobile.
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). Persistent and immobile.
Ground water contamination: Stable in water and sinks after 24 hours
Accumulation in milk and tissues:
Hydrolysis half life:
Bioconcentration factor (BCF):
28 REGISTERED CROPS:See HerbiGuide Species Solution tab.
29 REGISTERED WEEDS:See HerbiGuide Species Solution tab.
30 REGULATION AND LEGAL:UN number: 3082
CAS numbers: 29091-21-2
OPP Chemical Code:
NOHSC classification: Hazardous.
Land transport: ADG
Dangerous goods class (ADG):
Sea transport: IMDG
Proper shipping name: Environmentally hazardous substance. Liquid. N>O>S> (prodiamine)
International Maritime Dangerous Goods Code (IMDG):
Packaging group: III
Air transport: IATA/ICAO
R43 May cause sensitisation by skin contact.
31 PROPERTIES:Colour: Yellow liquid
Odour: Weak ammonia.
Water solubility: 0.013 mg/L at 25 C at pH
Octanol:Water ratio: LogPow = at 25 C at pH 5.
Soil organic carbon absorption coefficient (Koc):
Vapour Pressure: <5.6 x 10-6 mm Hg at 20 c.
Dissociation constant: pKa
Melting point: C.
Boiling point: C.
Specific gravity: 1.17 g/mL at 20 C
pH: 8-10 ay 1%
Flammability: Not flammable.
Flashpoint: >100 C.
Corrosivity: Not corrosive.
Shelf Life: years.
(When Stored under Ideal Conditions)
32 SPILLS:Absorb spill with earth, sand, clay or absorbent material such as vermiculite.
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:
MSDS March 2008.
Acknowledgments:Collated by HerbiGuide. For more information see www.herbiguide.com.au or phone 08 98444064.