Metalaxyl 12% And Copper Oxide 60% WP Plant Fungicide For Cocoa
Tree And Coffee Tree
Wide spectrum systemic fungicide
Metalaxyl 12% + copper oxide 60% WP is a wide spectrum fungicide,
particularly efficient to control black pod disease of of cocoa
trees, at the rate of 50 g for 15 litres of water. Apply during the
period of formulation of cherelles and growth of podsm every 3
Interval: 1 month
Product name: Metalaxyl 12% + copper oxide 60% WP
Pesticide category: Fungicide
CAS NO.: 57837-19-1/1317-39-1
Appearance (TC): White powder
Appearance (72%WP): Off-white powder
Brand name: Greenriver/ as per customers request.
Put 50g Metalaxyl 12% + copper oxide 60% WP into a sprayer (half-filled
with water), mix thoroughly, then complete with water until 15
|Common Name:||metalaxyl; copper oxide|
copper oxide (Cu2O).
|CAS No:||57837-19-1; 1317-39-1|
|Molecular Formula:||C15H21NO4; Cu2O|
Metalaxyl: Mol. wt. 279.3 M.f. C15H21NO4 Form Fine, white powder. M.p. Tech.
63.5-72.3 ºC B.p. 295.9 °C/101 kPa V.p. 0.75 mPa (25 ºC) KOW logP =
1.75 (25 ºC) Henry 1.6 ´ 10-5 Pa m3 mol-1 (calc.) S.g./density 1.20
at 20 ºC Solubility In water 8.4 g/l (22 ºC). In ethanol 400,
acetone 450, toluene 340, n-hexane 11, n-octanol 68 (all in g/l, 25
ºC). Stability Stable up to 300 ºC. Stable in neutral and acidic
media at room temperature; on hydrolysis, DT50 (calc.) (20 ºC)
>200 d (pH 1), 115 d (pH 9), 12 d (pH 10). pKa <<0
Copper oxide: Composition Contains 86% Cu++. Mol. wt. 143.1 M.f. Cu2O Form
Red-brown powder. M.p. 1235°C B.p. 1800°C V.p. Negligible Solubility Practically insoluble in water and
organic solvents. Soluble in dilute mineral acids and in aqueous
ammonia and its salts. Stability Liable to oxidation to cupric
oxide and to conversion to a carbonate on exposure to moist air.
|Mode of Action:|
Metalaxyl: Systemic fungicide with protective and curative action, absorbed
through the leaves, stems, and roots.
Copper oxide: Foliar fungicide with preventative action. Deposits must be on the
crop before fungal spores begin to germinate.
Toxicity: Oral LD50 (Rat)>669 mg/kg. Dermal LD50 (Rabbit)
Oral Acute oral LD50 for rats 1500 mg/kg. Skin and eye Acute
percutaneous LD50 for rats >2000 mg/kg. Moderate to minimal
irritation to skin. Inhalation LC50 for rats 5.0 mg/l air.
|Product name: Metalaxyl 12% + copper oxide 60% WP|
|Content of Metalaxyl|
|Content of copper oxide||≥60%|
|Our product features:||Our Services Guarantee:|
|1) Competitive price||1) Prompt respond (Reply with 24 hours)|
|2) Good quality||2) Free Samples (Customer pay for the delivery cost)|
|3) Professional Packaging,||3) Registration support.|
|4) Produce according to Customers’ instruction||4) Photos/videos are available during production.|
|5) None delay shipment|
5) Loading inspection, and send loading photos before shipment.