TECHNOLOGY FOCUS - AGRICULTURE - Preferred Composition: Agrochemical preparation is prepared in the form of miscible oil by using 25.0-90.0% of solvent, 0.1-20.0% of emulsifier, 0.1-5.0% of co-solvent and 0.1-5.0% of stabilizer, where the solvent is selected from dimethylbenzene, toluene, benzene, isophorone, pyrrolidone, methanol, alcohol, acetone, butanol, ethylene glycol, dimethylfomamide and acetonitrile. Emulsifier is calcium dodecylbenzene sulfonate, dibenzyl phenol polyoxyethylene ether, styrene phenol polyoxyethylene ether, benzyl phenol polyoxyethylene ether, alpha -methyl benzyl phenol polyoxyethylene ether, emulsifier 0201, Tween (RTM: Polysorbate) 20, Tween 40, Tween 60, Tween 80, penetrating agent BX and OP-10. Co-solvent is cyclohexanone, pyrrolidone and dimethylfomamide. Stabilizer is aminobenzoic acid, pyrogallic acid, p-nitrobenzoic acid, castor oil, Sudan black or propylgallate. Agrochemical preparation is prepared in the form of microemulsion by using 0.1-70% of emulsifier, 0.1-50.0% of solvent, 0.1-5.0% of stabilizer, 0.1-5.0% of anti-freeze agent and balanced water, where emulsifier is selected from triphenylethylene phenol epoxy ethyl phosphoric triethanolamine salt, alkyl di-polyoxyethylene dobesilate calcium, styrene phenol polyoxyethylene ether, diphenyl polyoxyethylene ether or polyoxyethylene phenyl phenol ether. Solvent is cyclohexanone, pyrrolidone, dimethylfomamide, dimethylbenzene, toluene, benzene and cyclohexanol. Stabilizer is selected from aminobenzoic acid, pyrogallic acid, p-nitrobenzoic acid, castor oil, Sudan black, propylgallate, 3-chloro-1,2-epoxy chloropropane, butyl glycidyl ether, phenyl glycidyl ether, polyethylene diglycidyl ether or sorbitol. Anti-freeze agent is ethylene glycol, propanediol, glycerol, polyethylene glycol or sorbitol. Agrochemical preparation is prepared in the form of aqueous emulsion by using 0.1-60.0% of solvent, 0.1-60.0% of emulsifier, 0.1-5.0% of dispersant and 0.1-5.0% of anti-freeze agent and balanced water, where solvent is selected from methanol, dimethylbenzene, ethylene glycol, propanediol, polyethylene glycol or N-long chain alkyl pyrrolidone. Emulsifier is selected from epoxy ethane-epoxy propane block copolymer, alkyl polyethylene glycol ether, alkyl phenyl polyethylene glycol, polyoxyethylene sorbitan ester, polyoxyethylene fatty acid ester, 2,4,6-tri-(1-phenethyl) phenol poly (20) ethylene glycol phosphate mono-ester, oxidized alkyl phenylate, oxidized alkyl ether, alkyl calcium dobesilate or epoxy ethane-fatty acid primary amine condensate. Dispersant is polyvinyl alcohol or arabic gum and anti-freeze agent is ethylene glycol, propanediol, glycerol, polyethylene glycol or sorbitol. Agrochemical preparation is prepared in the form of suspension by using 0.1-60.0% of solvent, 0.1-60% of emulsifier, 0.1-5.0% of stabilizer, 0.1-5.0% of anti-freeze agent, 0.1-5.0% of thickener, 0.1-5.0% of preservative and balanced water, where emulsifier is selected from epoxy ethane-epoxy propane block copolymer, alkyl polyethylene glycol ether, alkyl phenyl polyethylene glycol, polyoxyethylene sorbitan ester, polyoxyethylene fatty acid ester, 2,4,6-tri-(1-phenethyl) phenol poly (20) ethylene glycol phosphate mono-ester, oxidized alkyl phenylate, oxidized alkyl ether, alkyl calcium dobesilate and epoxy ethane-fatty acid primary amine condensate. Solvent is selected from toluene, dimethylbenzene, ethylene glycol, propanediol, glycerol, polyethylene glycol, N-long-chain alkyl pyrrolidone, methanol, alcohol, propyl alcohol, butyl alcohol, isobutyl alcohol, cyclohexanone, methyl ethyl ketone compound, dimethylfomamide and dimethyl sulfoxide. Thickener is polyvinyl acetate, glutin, polyvinyl alcohol, styrene-butadiene latex, arabic gum, sodium alga acid, xanthan gum, sodium carboxymethyl cellulose, hydroxypropyl cellulose, polyethylene glycol, oxidized polyethylene, polyvinylpyrrolidone, polyacrylamide, soluble starch, dextrin, polyvinyl acetate or naphthol-formaldehyde resin. Stabilizer is selected from aminobenzoic acid, pyrogallic acid, p-nitrobenzoic acid, castor oil, Sudan black, propylgallate, 3-chloro-1,2-epoxy chloropropane, butyl glycidyl ether, phenyl glycidyl ether, polyethylene diglycidyl ether, sorbitol, epoxy soybean oil or epoxy linseed oil. Anti-freeze agent is ethylene glycol, propanediol, glycerol, polyethylene glycol or sorbitol. Preservative is formaldehyde, sodium benzoate or isothiazolinone. ACTIVITY - Insecticide.