Fungicide Azoxystrobin Pesticide 97%TC, 25%SC, 50% WDG

Fungicide Azoxystrobin Pesticide 97%TC, 25%SC, 50% WDG

Azoxystrobin is a systemic fungicide. It is absorbed through the roots and  translocated in the xylem to the stems and leaves, or through leaf surfaces to  the leaf tips and growing edges. The mode of action is by inhibition of  mitochondrial respiration in fungi. It inhibits spore germination, mycelial  growth, and spore production of fungi. Azoxystrobin is active at very low doses against a wide range of fungal pathogens. 

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Product Details

Fungicide Azoxystrobin 97%TC, 25%SC, 50% WDG

CAS NO.: 131860-33-8

Chemical Name:Methyl (E)-2-{2-[6-(2-cyanophenoxy) pyrimidin-4-yloxy]phenyl}-3-methoxya

 

Physical & Chemical Properties

Appearance: white crystalline
Melting Point: 118-119°C
Boiling Point: 581°C
Vapor Pressure: 1.1 X 10-10Pa at 25°C 
Heat Of Vaporization: 86.9kJ/mol 
Octanol-water partition coefficient: Log POW = 2.5 at pH 7 and 20°C 
Solubility: In water 6.7mg/l, in Hexane 57mg/l, in Methanol 20g/l

 

Toxicity

Acute toxicity: 

LD50 Oral rat: >5000mg/kg; LD50 dermal rat :>2000mg/kg;

LC50 Inhalation rat: >4.67mg/l; Chronic toxicity: 

(Azoxystrobin is non-ncogenic in the rat. Based on a study which administered azoxystrobin in the diets of rats the following values were recorded: male rat 3.6 mg/kg/day, female rat 3.6 mg/kg/day at 60 ppm diet; male rat 18.2 mg/kg/day, female rat 22.3 mg/kg/day at 300 ppm diet; male rat 82.4 mg/kg/day, female rat 117.6 mg/kg/dayat 1500/750ppm diet, respectively.)

 

Application

Biochemistry: Quinone outside inhibitor. Inhibits mitochondrial respiration by blocking electron transfer between cytochrome b and cytochrome c1, at the ubiquinol oxidising site. Controls pathogenic strains resistant to the 14-demethylase inhibitors, phenylamides, dicarboxamides or benzimidazoles.

 

Mode of action: Fungicide with protectant, curative, eradicant, translaminar and systemic properties. Inhibits spore germination and mycelial growth, and also shows antisporulant activity.

 

Uses: Controls the following pathogens, at application rates between 100 to 375 g/ha: Erysiphe graminis, Pucciniaspp., Leptosphaeria nodorum, Septoria tritici and Pyrenophora teres on temperate cereals; Pyricularia oryzae andRhizoctonia solani on rice; Plasmopara viticola and Uncinula necator on vines; Sphaerotheca fuliginea andPseudoperonospora cubensis on cucurbitaceae; Phytophthora infestans and Alternaria solani on potato and tomato;Mycosphaerella arachidis, Rhizoctonia solani and Sclerotium rolfsii on peanut; Monilinia spp. and Cladosporium carpophilum on peach; Pythium spp. and Rhizoctonia solani on turf; Mycosphaerella spp. on banana; Cladosporium caryigenum on pecan; Elsinoë fawcettii, Colletotrichum spp. and Guignardia citricarpa on citrus; Colletotrichumspp. and Hemileia vastatrix on coffee.


Phytotoxicity Good crop safety, except on some varieties of apple (e.g. McIntosh, Cox).


Specification: 97%TC, 25%SC, 50% WDG

Items

Specification

Appearance

Yellow solid powder

Content, HPLC

≥95%

Moisture

≤0.5%

Melting point

114-116℃

 

Azoxystrobin 97%TC

Package: 25kg/drum

Items

Specification

Content of azoxystrobin (%)

50.0

Suspensibility of azoxystrobin (%)

≥80.0

Water(%)

3.0

Wetting time(s)

≤60.0

Time of slacking(s)

≤180.0

Lasting foaming(ml)

≤25.0

 

Azoxystrobin 50%WDG

Package: 25kg/drum, 100g, 500g customized packing available

Items

Specification

Appearance

light yellow power

Azoxystrobin Content (%)  

250.0

PH

5.0-8.0

 

Azoxystrobin 25%SC

Package: 200L/drum, 1L, 5L, 20L customized packing available


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