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Cypermethrin( 95TC,92TC,10 EC,5EC )

COMMON NAME:Cypermethrin
CHEMICAL NAME:-cyano-3-phenoxybenzyl-3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropanecarboxylate
STRUCTURAL FORMULA:
 
PHYSICAL AND CHEMICAL PROPERTIES:
Tech.Grade is a thick liquid or semisolid with yellow-brown colour,the special gravity is 1.24 (20oC), flash point is 80oC,hardly soluble in water,easily soluble in water, easily soluble in alcohol, acetone, benzene, etc,. Stable in acidity and neutral condition.
TOXICITY: Actual oral LD50 for rats 138mg/kg, 303-4123mg/kg for mice. Acute Percutaneous toxicity:LD50=1600mg/kg for rats and LD50=2000mg/kg for rabbits Fish toxicity Tlm 1ppb max.Low toxic to birds.Actual oral LD50 2000mg/kg min. High toxic to bee, silkworm and earthworm and earthworm, ADI for man is 0.06mg/kg per day.
SPECIFICATION AND FORMULATION:

Item

94 Tech

10EC

Cypermethrin,%(m/m)

94.0 min

10.0 min

Acidity(as H2SO4),%(m/m)

0.1 max

0.2 max

Moisture,%(m/m)

0.2 max

0.5 max

PACKING:Technical, usually,iron drums, 100,200kg net weight;EC, 0.5 or 1.0 litre/aluminum bottle or PET bottle and is flexible depending upon the customers' requirements.

USES:It is mainly used to control most insectpests on rice, tobacco, tea, vegetables, cotton, fruit trees, cereal crops, forestry and etc. It is high effective against cotton pink bollworm, pink bolloworms, common cabbage worn, diamond back moth, aphid,fulgorids, rice leaf roller, thrips and etc.
PRECAUTION:
1.Don't mix the product with alkaline pesticides or fertilizers.
2.Don't pollute water area and field of breeding bee and silkworms for high toxictiy of the product.
THE SCALE,METHOD AND DOSAGE OF APPLICATION (10 EC)

Crops

Insects

Dosage(ml/ha)

method of application

Vegetable

Common cabbage worn

250-600

water,2000£-4000 times,spraying

 

Diamond back moths

450-600

water,2000 times,spraying

Cotton

Aphids

250-450

water,2000 times,spraying

 

Pink bollworms

450-750

water,2000 times,spraying

 

Cotton pink bollworms

450-750

water,2000 times,spraying

Fruit tree

Citrus leaf miner

50ppm

water,2000 times,spraying

 

Apple Manchurian fruit moth

25-250ppm

water,2000£-4000 times,spraying

 

Yellow peach grub

25-66.7ppm

water,1500£-4000 times,spraying

Tea tree

Smaller green leaf hopper

25-50ppm

water,2000£-4000 times,spraying

Soybean

Greenish brown hawk moth

520-700

water,2000 times,spraying

 

Fruit moth

520-700

water,2000 times,spraying

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