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SinoHarvest products

Metalaxyl

Metalaxyl Specification

Active Ingredient 96% min.
Appearance Fine, white powder

Metalaxyl Physical And Chemical Properties

Chemical Name methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)-DL-alaninate
Empirical Formula C15H21NO4
CAS NO. 57837-19-1
Molecular Weight 279.3
Structural Formula Metalaxyl structural formula
Melting point 71.8-72.3 °C
Solubility In water 7.1 g /l ( 20 °C ). In benzene 550, dichloromethane 750, methanol 650, n-octanol 130 (all in g/l, 20 °C )
Vapor pressure 0.75 mPa (25°C)
Acute oral LD50 669mg/kg (rat)

Metalaxyl Formulations

  25% (w/v) E.C.

Metalaxyl Application

 

Metalaxyl is a systemic fungicide with protective and curative action, absorbed through the leaves, stems, and roots.

Metalaxyl is used to control diseases caused by air and soil-borne Peronosporales on a wide range of temperate, subtropical and tropical crops.

Foliar sprays with mixtures of metalaxyl and protectant fungicides are recommended to control air-borne diseases caused by Pseudopernospora humuli on hops, Phytophthora infestans on potatoes, Peronospora tabacina on tobacco, and Plasmopara viticola on vines.

Soil applications of metalaxyl alone are used to control soil-borne pathogens causing root and lower stem rots on avocado and citrus; also recommended for primary systemic infections of P.humuli on hops and in tobacco seed beds.

Seed treatments control systemic Peronosporaceae on maize, peas, sorghum and sunflowers, as well as damping-off (Pythium spp.) of various crops.

Metalaxyl Quotation Form

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