Azoxystrobin plus Propiconazole

1_Trade_NameManufacturerForm
TOPNOTCH FUNGICIDEADAMA AUSTRALIA PTY LIMITEDSUSPOEMULSION

4. ACTIVE INGREDIENTS: Azoxystrobin 200g/L + propiconazole 200g/L

5. COST: $39.10 per L or kg.

6. CHEMICAL GROUP: 11,3.

7. RELATED PESTICIDES:

Azoxystrobin 120g/L + tebuconazole 200g/L
Azoxystrobin 200g/L + cyproconazole 80g/L
Azoxystrobin 200g/L + difenoconazole 125g/L
Azoxystrobin 200g/L + propiconazole 200g/L
Azoxystrobin 75g/L + epoxiconazole 75g/L
Azoxystrobin 96g/L + Triticonazole 194g/L

8. GENERAL DESCRIPTION:

A systemic fungicide for control of a range of fungal leaf diseases in crops. It has preventative, antisporulant and early curative action with leaf disease control for up to 6 weeks.
It contains a strobilurin and DMI active ingredient.

9. APPLICATION METHODS AND TIPS:

Best results when applied to actively growing crops in fine weather for at least 48 hours before rain.
Ensure thorough coverage. Apply at first sign of disease or as a protectant when disease risk is high.
Use mixed spray within 24 hours.
Application to stressed crops may give unreliable results. Use products with a different mode of action as follow up sprays.
Downwind buffer zones of 10m for aquatic, 15 M for pastures and 40m for sensitve areas.
Apples are sensitive, avoid drift onto trees.
Apply before flowering on cereals for best returns.

10. ADJUVANTS, WETTERS, OILS:

A spray oil for may improve control of some diseases.

11. EQUIPMENT:

Boom spray with flat fan nozzles at 100-400 kpa producing a medium droplet to reduce the risk of drift.
Aerial spray with medium dorplets to reduce risk of drift

12. SPRAYER WASH OUT AND DECONTAMINATION:

Thorough decontamination is required before using equipment on Apples as trace quantities may cause phytotxicity.

13. WATER OR CARRIER DATA:

50-100 L/ha water for leaf diseases and more for root diseases.
20-30 L/ha for aerial sprays.
Use the higher water volume in crops with heavier canopies
6-10 mm rain after spraying may imptove root disease control.

14. WEATHER:

Apply in fine weather at least 4 hours before rain for leaf diseases. Frosts before or after spraying may reduce disease control.
Avoid spraying during temperature inversions.
Apply when wind speed is 3-20 kilometres per hour to reduce the risk of drift.

15. RAINFASTNESS:

4 hours

16. SOIL:

17. PLANT HEALTH and OTHER EFFECTS:

Turf may show transient yellowing
Some Apple varieties are very sensitive to azoxystrobin. Avoid drift onto Apples. Thoroughly decontaminate equipment before using on Apples. Treace amounts may cause significant phytotoxicity

18. WITHHOLDING PERIODS:

Harvest: Barley, wheat: do not harvest for 6 weeks after application.
Grazing: Barley, wheat: do not graze or cut for stock food for 21 days after application.
Export slaughter interval: Do not slaughter animals destined for export within 7 days of consumption of treated cereal forage or straw.
Harvest: Barley, wheat: do not harvest for 6 weeks after application.
Grazing: Barley, wheat: do not graze or cut for stock food for 21 days after application.
Export slaughter interval: Do not slaughter animals destined for export within 7 days of consumption of treated cereal forage or straw.

19. PLANT BACK PERIODS or RECROPPING INTERVALS:

20. MODE OF ACTION:

Preventative, early curative and antisporulant action. Relatively long lasting up to 6 weeks. Inhibits spore germintion and reduces spread.
Systemic and rapidly translocated
Combination of DMI(triazole) and strobilurin (quinine outside inhibitors (Qols)) fungicides.
Tirazoles may have growth regulation effects on plants

21. PESTICIDE RESISTANCE:

Some species may be resistant or develop resistance with continued application. Rotate with products from alternative groups.
Avoid applying more than 2 sprays per season.

22. TOXICITY:

Poison schedule - S6
Summary: Not hazardous according to SWA criteria. Unlikely to present a hazard during normal use (WHO Hazard class 3)
Details:
Poison schedule - S6
Mammalian toxicity -Practically non toxic
Azoxystrobin: LD50 Oral, Rat >5000mg/kg [For comparison table salt is 3000 mg/kg]
LD50 Dermal, Rat = >2000mg/kg
LC50 Inhalation, Rat = >4.67mg/L/4hr
Triticonazole: LD50 (Oral), Rat >2000mg/kg
LD50 (Dermal), Rat >2000mg/kg
LC50 Inhal, 4hr Rat 1.4mg/L
Acute dermal LD50 - >4000 mg/kg (rabbit).
Skin - Slightly irritating. Not harmful. Propiconazole is a potential sensitiser
Eye - Slight irritant. Mild transient discomfort.
Vapour inhalation - LC50 - 6.32 mg/L air (rat).
Chronic oral toxicity NOEL - ppm for two years.
Not carcinogenic, mutagenic, neurotoxic or teratogenic in tests. (i.e. Does not cause cancer or reproductive problems).
Acceptable Daily Intake (ADI) - The ADI for Azoxystrobin is set at 0.1mg/kg/day. The corresponding NOEL is set at 10mg/kg/day.
The ADI for Propiconazole is set at 0.008mg/kg/day. The corresponding NOEL is set at 16mg/kg/day.

Azoxystrobin >=3%Conc<25%: Xn; R20
Acute toxicity - category 3
Hazardous to the aquatic environment (acute) - category 1
Hazardous to the aquatic environment (chronic) - category 1
Propiconazole >=1%Conc<25%: Xi; R43
Acute toxicity - category 4
Skin sensitisation - category 1
Hazardous to the aquatic environment (acute) - category 1
Hazardous to the aquatic environment (chronic) - category 1
LD50 Oral (Rat) 1517mg/kg LD50 Oral (Mouse) 1419mg/kg
LD50 Dermal (Rat) >4000mg/kg LD50 Dermal (Rabbit) >6000mg/kg
LC50 Inhal (Rat, 4hr) >5800mg/m3

23. TOXICITY SYMPTOMS:

No specific symptoms. No cases of human poisoning have been recorded.

24. FIRST AID:

If SWALLOWED - Rinse mouth with water. Give water to drink. Do NOT induce vomiting. If symptoms develop seek medical advice.
If in EYES - Irrigate for 15 minutes with plenty of water. Seek medical advice if irritation occurs.
If on SKIN - Not harmful. Rinse with plenty of water, remove contaminated clothing, wash with soap and water.
If INHALED - Not harmful. Remove patient to fresh air.
If patient has symptoms or is concerned contact a doctor.
Advice to doctor - Treat symptomatically. No specific antidote. No recorded cases of human poisoning.
Call Poisons Information Centre on 13 11 26

25. PROTECTIVE CLOTHING:

Safety goggles and face shield.
Elbow length PVC gl;oves.
Cotton overalls and washable hat.
Boots.

26 RE ENTRY PERIODS and OTHER SAFETY ISSUES:

After spray has dried.
Wear protective clothing if doing high exposure work on treated areas for 16 days after spraying.

27. PROPERTIES:

Product appearance - Milky white to light brown liquid with a mild odour.
Shelf Life - 2-3 years.
Product Flammability - Not flammable. Not combustible. No flashpoint. Not explosive. Autoignition temperature = 455C. Flashpoint >97 C at 97.5 kPa. Not an oxidizer. Use water for fires. Don't allow fire water to enter waterways.
Half life in water - days at pH5 and 35 C.
Water solubility at 25 C. - Miscible.
Oil solubility -
Octanol:Water ratio at 25 C. - at pH 5.
Vapour Pressure - Azoxystrobin - very low - 1.1x10-13 kPa at 20 C. 2.37 kPa at 20°C (water vapour pressure)
Dissociation constant - pKa.
Melting point - Approximately 0 C.
Boiling point - Approximately 100°C at 100kPa
Molecular weight -
Density - SG = 1.07
Non corrosive.
pH - 6.5-7.5 (1% in water)

28. ENVIRONMENTAL FATE:

Summary - Highly toxic to aquatic life.
Birds - Azoystrobin - Practically non toxic - LD 50 >2000 mg/kg. Triticonazole - Practically non toxic - LD 50 >2000 mg/kg.
Fish - Azoystrobin - Moderate toxicity LC50 = 0.47 rainbow trout. 1.1 mg/L bluegill sunfish, 96 h
Triticonazole - LC50 = rainbow trout. 10 mg/L
Invertebrates - Azoystrobin - Highly toxic to certain aquatic invertebrates. Daphnia magna (Water flea): EC50 = 0.26-0.83 mg/L, 48 h
Triticonazole - EC50 = >9.3 mg/L,
Bees - Azoystrobin - practically non toxic. Oral LD50 > 200 ìg/bee, Contact LD50 >200 ìg/bee
Algae - Azoxystrobin - Moderately toxic to algae Pseudokirchneriella subcapitata (green algae): ErC50 = 2.2 mg/L, 72 h Pseudokirchneriella subcapitata (green algae): EbC50 = 0.71 mg/L, 72 h.
Triticonazole - EC50 > 1mg/L
Earthworms - Slightly toxic to earthworms Eisenia foetida (earthworm): LC50 >1000 mg/kg, 14 d
Azoxystrobin is stable in water and is not persistent in soil. Azoystrobin rapidly degrades in soil with a half life in soil of hours and no significant leaching.
Azoxystrobin has low to very high mobility in soil. Azoxystrobin is incorporated into organic molecules.
Ground water contamination
Accumulation in milk and tissues. Azoxystrobin has medium potential for bioaccumulation.

29. COMPATIBILITY:

See HerbiGuide for compatibility with other herbicides, insecticides and fungicides.
See HerbiGuide for a full list of pesticide compatibilities.
Not compatible with high salt products like ferrous sulphate and ammonium sulphate

30. REGISTERED CROPS, INSECTS and DISEASES.

See HerbiGuide Species Solutions Tab for registered uses.

31. GOVERNMENT AND REGULATORY INFORMATION:

APVMA Numbers: 86531
ADG Classification: Class 9: Miscellaneous Dangerous Goods.
Not a dangerous good for ground transport.
Hazchem Code - 3Z
Packaging Group - III, Class 9
EPG -
UN Number - 3082
CAS number - Azoxystrobin 131860-33-8
Propiconazole 60207-90-1
SWA Classification - Xn, Harmful. Xi, Irritating. N, Dangerous to the environment.
ADG: Not a dangerous good.
Environmentally hazardous. Marine pollutant.
Proper shipping name: Environmentally Hazardous Substance, Liquid, N.O.S. (Azoxystrobin, propiconazole)
Risk phrases -
Acute Toxicity Oral Category 4
Skin Sensitisation Category 1
Acute Toxicity Inhalation Category 4
Hazardous to aquatic environment Short term/Chronic Category 1
HAZARD STATEMENT:
H302: Harmful if swallowed.
H317: May cause an allergic skin reaction.
H332: Harmful if inhaled.
H410: Very toxic to aquatic life with long lasting effects.
Records required.

Buffer zones: DO NOT apply aerially if there are aquatic and wetland areas including aquacultural ponds, surface streams and rivers
within 50 metres downwind from the application area.

32. References:

57949/20A/0704AZOXY only, 80146/100311
Adama (2019) Topnotch Label AZOXPROP_86531-115980.pdf,
Adama (2019) Topnotch SDS AZOXPROP_86531-0619

Acknowledgments:

Collated by HerbiGuide. Phone 08 98444064 or www.HerbiGuide.com.au for more information.