Dimethomorph 98%TC,50%WP/WDG

Dimethomorph
Classification: Fungicide
Content & formulation: Dimethomorph 98%TC,50%WP/WDG
Structure Formula:

Molecular Formula: C21H22ClNO4

CAS NO.: 110488-70-5

Toxicity:

he LD50 is 3900 mg/kg for rats. The LD50 for rats whose skin is exposed to dimethomorph is greater than 2000 mg/kg.The LC50, is greater than 4.24 mg/l air for rats. Dimethomorph is non-irritating to rabbit eyes and skin . It is non-sensitizing to guinea pigs' skin.
 

Mode of Action:

Local systemic fungicide with good protectant and antisporulant activity. Only the (Z)- isomer is intrinsically active, but, because of rapid interconversion of isomers in the light, it has no advantage over the (E)- isomer in practice.

Application:

Fungicide effective against Oomycetes, especially Peronosporaceae and Phytophthora spp. (but not Pythium spp.) in vines, potatoes, tomatoes and other crops. Used in combination with contact fungicides, and applied at 2.0-2.5 kg formulated product/ha.