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Juan Messina S.A. - Industrias Químicas - Sarmiento 451 - Villa Nueva - Guaymallén CP (M5521GKG)
Mendoza - Argentina - Teléfono - Fax: (0054) (0261) 4450909 ....-....E-mail: info@juanmessina.com.ar
VENTILATED SULPHUR POWDER - DUSTING SULFUR
Data Sheet

Product name: Ventilated Sulphur Powder / Susting Sulfur.
Packaging: This product is sold as a yellow powder which has been specially produced to be dusted. Its typical sulfur content is over 94.5 g/100g and its organic matter tenor is lower than 0.05 g/100g.

It is packaged in labeled bags, each of which displays a production batch number and contains dosage information and health & safety warnings.

Each delivery includes the required Certificate of Analysis which serves as proof of conformance with quality standards. It is registered at Secretaría de Agricultura, Ganadería, Pesca y Alimentación (Argentine Agriculture, Livestock, Fishing and Food Agency) and has been approved by SENASA (Argentine Agriculture &Food Sanitation and Quality Agency) by certificate No. 34686.

Phytotoxicity

Sulfur may be phytotoxic in slightly-changing, hot climates. Do not apply at temperatures over 25ß or in combination with oils.

Parameter
Unit
Minimum
Maximum

Purity (as S)

g / 100g
94.5
-
Ashes
g / 100g
-
5.00
Acidity
g / 100g
-
0.01
Volatile substances
g / 100g
-
0.30
Material retained on sieve #325
g / 100g
-
5

Dosage


Crop
Disease
Dose
When to apply
Vine
Powdery Mildew (Oidium Tuckeri)
23-30 kg/ha
8 -10 cm (3-5 inch) shoots
Beginning of blooming
After curdling (grain of pepper-sized fruit)
Every 15- 20 days until the beginning of veraison






DUSTING SULFUR


SPECIFICATIONS
Parameter
Unit
Minimum
Maximum
Purity - Sulfur
% (p/p)
95.0
-
Inert
% (p/p)
-
5.0
Material retained on sieve # 325.
% (p/p)
-
5.0
Color Light yellow
Appearance Powdered solid free from visible impurities.
Product Applications:



Messina Dusting Sulfur is a finely ground product to be used as a preventive contact fungicide with a manual crop duster. It is effective against grape powdery mildew (Oidium Tuckeri)

Perform the dusting first thing in the morning. Stop when the temperature exceeds 25 ß.