Prothioconazole plus tebuconalzole
|PROSARO 420 SC FOLIAR FUNGICIDE||BAYER CROPSCIENCE PTY LTD||SUSPENSION CONCENTRATE|
|RAXIL PRO SEED TREATMENT||BAYER CROPSCIENCE PTY LTD||FLOWABLE CONCENTRATE FOR SEED TREATMENT|
4. ACTIVE INGREDIENTS: PROTHIOCONAZOLE 210g/L + TEBUCONAZOLE 210 g/L5. COST: $80.34 per L or kg.
6. CHEMICAL GROUP: 3.
7. RELATED PESTICIDES:
|Cyproconazole 100 g/L|
|Cyproconazole 80g/L + propiconazole 250g/L|
|Flutriafol 250g/L (or 500-600)|
|Hexaconazole 50 g/L|
|Propiconazole 250g/L (or 500 or 750)|
|Propiconazole 250g/L+ Tebuconazole 250g/L|
|PROTHIOCONAZOLE 210g/L + TEBUCONAZOLE 210 g/L|
|Triadimefon 125g/L (or 500g/kg)|
8. GENERAL DESCRIPTION:An agricultural fungicide for control of leaf dseases in cereals.
9. APPLICATION METHODS AND TIPS:Apply at first sign of disease.
5 m downwind buffer to aquatic areas required.
Ensure good coverage.
10. ADJUVANTS, WETTERS, OILS:A spray oil such as Hasten is recommended for some uses.
11. EQUIPMENT:Boom spray
12. SPRAYER WASH OUT AND DECONTAMINATION:13. WATER OR CARRIER DATA:
70-100 L/ha using a medium droplet spectra.
14. WEATHER:Apply in fine weather.
Apply when wind is between 3 and 20 km/hour to reduce risk of drift.
Avoid application during inversons to reduce risk of drift.
15. RAINFASTNESS:2-4 hours
16. SOIL:No specific effect.
17. PLANT HEALTH and OTHER EFFECTS:Good crop safety.
18. WITHHOLDING PERIODS:Barley and wheat - 14 days for grazing. 35 days for harvest.
Barley and wheat - 14 days for grazing. 35 days for harvest.
19. PLANT BACK PERIODS or RECROPPING INTERVALS:Nil.
20. MODE OF ACTION:A DMI, group 3, triazole fungicide.
21. PESTICIDE RESISTANCE:Some strains of fungi normally controlled by triazoles may develop resistance, especially when multiple applications are made or high disease loads occur.
Apply no more than 3 consecutive group 3 fungicides before rotating to a different group. Apply no more than 5 group c fungicides per season.
Don't apply more than 3 applications of DMI type fungicides before switching to alternative and no more than 5 applications per season.
22. TOXICITY:Poison schedule - S5
Poison schedule - S5
Mammalian toxicity -
Acute oral LD50 - >2000 mg/kg (rats), [For comparison table salt is 3000 mg/kg] Harmful if swallowed.
Acute dermal LD50 - >5050 mg/kg (rabbit).
Skin - Non irritating (rabbit). Minimally irritating to mucous membranes (rabbit). Not a sensitiser (Guinea pig)
Eye - Irritating.
Vapour inhalation - harmful if inhaled. LC50 - >2.18 mg/L air (rat).
Chronic oral toxicity NOEL - ppm for two years.
Not mutagenic or teratogenic (i.e. does not cause cancer or reproductive problems). One of the metabolites of prothioconazole has shown embryotoxic effects in animals. The European Union has listed tebuconazole as having possible risk of harm to the unborn chld.
Acceptable Daily Intake (ADI) -
23. TOXICITY SYMPTOMS:No specific symptoms.
24. FIRST AID:If SWALLOWED -
If in EYES - Irrigate for 15 minutes with plenty of water. Seek medical attention.
If on SKIN - Rinse with plenty of water, remove contaminated clothing, wash with soap and water.
If INHALED - Remove patient to fresh air. Harmful if inhaled.
If patient has symptoms or is concerned contact a doctor immediately.
Advice to doctor - Treat symptomatically. No specific antidote. For significant ingestions, an aqueous suspension of activated charcoal may be administered to absorb remaining toxicant.
Call Poisons Information Centre on 13 11 26
25. PROTECTIVE CLOTHING:Safety goggles or face shield and Elbow length PVC gl;oves when working with the concentrate.
Cotton overalls and washable hat.
26 RE ENTRY PERIODS and OTHER SAFETY ISSUES:Wear protective clothing if working in the crop before the spray has dried.
27. PROPERTIES:Product appearance - Off white, liquid suspension concentrate with a latex paint-like odour..
Shelf Life -
Product Flammability - Not flammable. Flashpoint >100 c.
Half life in water - days at pH5 and 35 C.
Water solubility at 25 C. - Forms a suspension.
Oil solubility -
Octanol:Water ratio - Prothioconazole Log Pow 3.8 at 20 C and at pH 7.
Tebuconazole Log Pow 3.7 at 20 C
Vapour Pressure at 25 C. -
Dissociation constant - pKa.
Melting point - C.
Boiling point -
Molecular weight -
Specific gravity - 1.115 g/mL at 20 C.
pH - 7.5-7.9 (10% aqueous solution)
28. ENVIRONMENTAL FATE:Summary - Toxic to aquatic organisms.
Birds - Prothioconazole: Low toxicity. LD50 bobwhite quail > 2000 mg/kg
Tebuconazole: Low toxicity. LD50 bobwhite quail 1988 mg/kg
Fish - Prothioconazole: High toxicity. LC50 (96 h) trout (Onchorhynchus mykiss) 1.83 mg/L.
Tebuconazole: LC50 (96 h) bluegill sunfish (Lepomis macrochirus) 5.7 mg/L
Tebuconazole: LC50 (96 h) rainbow trout (Onchorhynchus mykiss) 4.4 mg/L
Invertebrates - Prothioconazole: High toxicity. LC50 (48 h) water flea (Daphnia magna) 1.3 mg/L
Tebuconazole: EC50 (48 h) water flea (Daphnia magna) 4.2 mg/L
Bees - toxicity.
Algae - Prothioconazole: ErC50 (72 h) green algae (Selenastrum capricornutum) 2.18 mg/L
Tebuconazole: EC50 (72 h) green algae (Pseudokirchneriella subcapitata) 3.8 mg/L
It has a half life in soil of .
It has an EPA classification for soil mobility that ranges from
Ground water contamination
Accumulation in milk and tissues.
Prothioconazole is classified as immobile in soil and did not undergo hydrolysis in water. It is not readily biodegradable.
The photolysis/metabolism half-life of tebuconazole is 2-3 months in natural water. It is strongly bound to soil and has low mobility.
Bioconcentration factor (BCF): 78
29. COMPATIBILITY:See HerbiGuide for compatibility with other herbicides, insecticides and fungicides.
See HerbiGuide for a full list of pesticide compatibilities.
30. REGISTERED CROPS, INSECTS and DISEASES.See HerbiGuide Species Solutions Tab for registered uses.
31. GOVERNMENT AND REGULATORY INFORMATION:Dangerous Goods Class - Dangerous good.
Hazchem Code - 3Z.
Packaging Group - III
Initial Emergency Response Guide IERG -
UN Number - 3082
NOHSC Classification and phrases - Hazardous.
CAS Numbers - Prothioconazole 178928-70-6
R63 - Possible risk to the unborn child.
Proper shipping name
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S (contains prothioconazole and tebuconazole)
Packing Group III
Hazchem code - 3Z
Note for Road and Rail Transport
According to AU01, Environmentally Hazardous Substances in packagings, IBCs or any other receptacle not exceeding 500 kg or 500 L are not subject to the ADG Code
32. References:PROTTEBU_63243-1109.pdf, MPROTTEBU_63243-1109.pdf Prosaro label and MSDS.
Acknowledgments:Collated by HerbiGuide. Phone 08 98444064 or www.HerbiGuide.com.au for more information.