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Yellow River insecticide product of Methamidophos

Butachlor

Other herbicide products
Pretilachlor
Terbutryne 98%
Isoproturon 97%
2,4-D Sodium Salt 80% SP, 95%SP
2,4-D Dimethyl Ammonium 84% w/v SL
2,4-D Butyl Ester 79.2% w/v EC
Alachlor 95% TC, 92% TC, 48% w/v EC
Butachlor 92% TC, 95% TC, 60% w/v EC, 5% G
Diuron 95% TC, 40% w/v SC, 80% WP
Metsulfuron methyl 90% TC, 10% WP
Atrazine 80% WP
Glyphosate 95% Acid, 62% TC, 48% w/v SL
Paraquat dichloride 42% TC, 45% TC, 27.6% w/v SL, 24% w/w SL, 200g/l SL
Acetochlor 95% TC, 90% TC, 90% EC, 50% E
Propanil 97% TC, 36% w/v EC
Pendimethaline 95% TC, 33% EC
Chlorsulfuron 95% TC, 90% TC, 25WP
Quinchlorac 90% TC, 25% WP,50% WP
Bentazone 95% TC, 25% SL, 48% SL
Gluphosinate 13.5% w/w SL, 15% w/v SL, 18% w/v SL
Insecticide products
Fungicide products
Plant Growth Regutator
Intermediate
Biocide

 

Specification
  Active Ingredient 95% min., 92% min.
  Appearance Light yellow to purple liquid with a faint, sweet odor.
     
Physical and chemical properties
  Chemical Name N-butoxymethyl-2-chloro-2’,6’-diethylacetanilide
  Empirical Formula C17H26ClNO2
  Molecular Weight 311.9
  Structural Formula Butachlor structural formula
  Melting point -2.8 to 1.7°C
  Solubility In water 20 mg/l (20°C). Soluble in most organic solvents, including diethyl ether, acetone, benzene, ethanol, ethyl acetate, and hexane.
  Vapor pressure 0.24 mPa (25°C)
  Corrosive properties  
  Explosive properties  
  Combustible properties  
   
Formulations
    60% (w/v) E.C., 5% G.
     
Application
   

Butachlor is a selective systemic herbicide, absorbed primarily by the germinating shoots, and secondarily by the roots, with translocation throughout the plant, giving higer concentrations in vegetative parts than in reproductive parts.

Used pre-emergence for the control of annual grasses and certain broad-leaved weeds in rice, both seeded and transplanted. It shows selectivity in barley, cotton, peanuts, sugar beet, wheat and several brassica crops. Effective rates range from 1.0-4.5 kg a.i./ha. Activity is dependent on water availability such as rainfall following treatment, overhead irrigation or applications to standing water as in rice culture.

     

quote  Butachlor

   
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