Products
 

Chlorpyrifos(97TC 95TC 48EC 40EC 20EC)

COMMON NAME:Chlorpyrifos
CHEMICAL NAME:O.O-dimethyl-O-(3.5.6-trichloro-2-pyridyl) phosphorothicate
STRUCTURAL FORMULA:  

PHYSICAL AND CHEMICAL PROPERTIES:
Technical product is white granular crystal with mercaptan-like odour,stable at normal temperature,m.p.41.5~43.5,It's easily soluble in many organic solvents such as acetone,benzene,dimethyl benzene,dichloroethane,trichloromethane and so on.
TOXICITY:
Acute oral LD50 of technical to mouse is 163 mg/kg,acute dermal LD50 is more than 2000mg/kg.It is lightly irritative to animal eyes. Touching for a long time will lead to be burned.It has no teratoge nicity,carcinogenicity and mutagenicity effect.It's high toxic to fish and aquatic animal,poisonous to bees.

FORMULATION AND SPECIFICATION:

 

Technical

EC

Carbofuran content,%(m/m)

94.0 min

40.,20

Moisture(%,m/m)

0.1 max

0.3 max

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

X0.1 max

0.3 max

USES:It's phosphorathicate insecticide with contact, stomach and fumigation poisoning effect. It has a short residual time in leaves but a longer residual time in soil.So,it is well effective to control underground pests.
PRECAUTION:
1.Avoid using it during the blossom period in order to protect bees.
2.Don't mix it with alkaline pesticides.It can't be used on tobacco.
3.Ceasing period of using on crops before harvest:cotton,21 days;rice,7 days; sugarcane, 7 days;soybean,14 days;peanut,21 days; corn,10 days.
THE SCALE,METHOD AND RECOMMENDATORY RATE OF APPLICTION:

Crop

insects

recommendatory rate

method of application

Rice

leaf rollers

360-600 g/ha

water 750kg and spraying

thrips

480-720 g/ha

water 750kg and spraying

wheat

armyworms

240 g/ha

water 600kg and spraying

aphids

300-450 g/ha

water 600kg and spraying

cotton

aphids

300 g/ha

water 600kg and spraying

pinkworms

700-1020 g/ha

water 600kg and spraying

vegetable

small diamond,black moth

600-900 g/ha

water 1350kg and spraying

fruit

peach pod borer

200-400 ppm

spraying

orange leaf miner

200-500 ppm

spraying

  Top Products  
 •  Insecticides
 •  Herbicides
 •  Fungicides
 
  Contact Us  
Add: No.57 Chengdongnan Road, Zhengzhou, Henan,China (450009)
Tel:+86-371-66813168 66813580
Fax:+86-371-66819620
E-mail: sales@pesticidechina.com
Copyright(C)2014 , Zhengzhou Labor Agrochemicals Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice Admin
豫ICP备11031584号-1
时时彩免费注册