53 results about "Quinalphos" patented technology

The invention relates to an advanced treatment method of pesticide industrial wastewater, particularly advanced treatment of quinalphos pesticide wastewater processed by biochemical treatment technique. The method comprises the following steps: carrying out continuous dynamic adsorption on quinalphos pesticide production wastewater, which is processed by aerobic biochemical treatment, and the magnetic resin: using the upflow type suspension bed magnetic resin contact reactor as the adsorption reactor, and continuously driving the water in and out of the adsorption reactor, wherein the temperature of the inflow water is controlled to be at a range of 15-30 DEG C, the pH value is 6-9, the CODcr is not greater than 200 mg / l, and the water flowing propart is not greater than 66.7:1; discharging water, wherein the CODcr is equal to or smaller than 50 mg / l; and continuously drawing part of the magnetic resin out of the contact reactor for dynamic regeneration, and continuously supplementing the magnetic resin after regeneration. The invention can effectively separate non-biochemical refractory organic matters remaining after biochemical treatment of quinalphos pesticide, so that the CODcr of the discharged water obtained by treating the quinalphos pesticide wastewater is reduced from the routine value 180-200 mg / l to 50 mg / l, which meets the discharge index of reuse water.

The invention belongs to the pesticide filed, relates to a liquid which can be applied to ultralow volume spraying, low volume spraying, or ultralow volume static spraying so as to achieve the effective control on crop insects, and specifically relates to an ultralow volume liquid containing sulfoxaflor and organic phosphorus pesticide. The ultralow volume liquid is composed of sulfoxaflor and an active component II, and the rest being surfactant and solvent, wherein the active component II is any one component selected from the following components: fenitrothion, quintiofos, triazophos, diazinon, phoxim, sumithion, profenofos, chlorpyrifos, malathion, and isocarbophos. The ultralow volume liquid has the advantages of convenient processing, long lasting period, high work efficiency, difficult generation of drug resistance of the target insects, low environmental pollution, reduction on pesticide and water consumption, and improvement on the pesticide utilization rate; and is capable of controlling a plurality of insects on paddy rice, wheat, corn, vegetable, tobacco, tea tree, fruit tree and sugarcane through the ultralow volume spraying, low volume spraying, or ultralow volume static spraying.

The invention relates to ultralow-volume liquid containing lufenuron and organic phosphorus insecticide, which comprises chemical composition, surfactant and solvent. The chemical composition is composed of lufenuron and an active ingredient II. The active ingredient II can be optional one of fenitrothion, dipterex, parathion-methyl, isazofos, pyridaphenthion, quinalphos, triazophos, colophonate, phoxim, fenitrothion, pirimiphos-methyl, fenthion, cyanophos, profenofos, chlorpyrifos-methyl, prothiofos, sulprofos, dimethoate, malathion, methidathion and isocarbophos. The ultralow-volume liquid is convenient in process, long-acting and highly efficient, targets are less apt to resist the ultralow-volume liquid, environment pollution is low, insecticide and water are economized, and insecticide utilization rate is increased. The ultralow-volume liquid can be used for controlling various pests for rice, wheat, corn, vegetables, tobacco, tree trees, fruit trees and sugarcane by ultralow-low spraying, low-volume spraying or ultralow-volume electrostatic spraying.

The invention discloses a solvent composition for preparing an organic phosphorus pesticide liquid preparation, which is composed of triethyl phosphate and eucalyptus oil in a mass ratio of 1:10-5:1; and the composition accounts for 5-90 wt% of the organic phosphorus liquid preparation. When being directly mixed with pesticide effective ingredients and surfactant to prepare an organic phosphorus pesticide liquid preparation, the solvent composition can greatly enhance the stability of the effective ingredients in the preparation. The solvent composition can substitute common aromatic hydrocarbon and alcohol solvent in the organic phosphorus liquid preparation, and has the advantages of high environmental protection property and high production safety. The solvent composition has favorable solubility for diazinon, quinalphos, triazophos, phoxim, chlorpyrifos and Dufulin, has favorable stabilizing effect, and meamwhile, has the function of synergic disinsection and sterilization.

The present invention relates to the active ingredient quinalphos (A: the common name in English is quinalphos, and the chemical name is O, O-diethyl-O-(quinoxalin-2-yl) phosphorothioate) and bis Formamidine (B: English common name is amitraz, chemical name is N′-(2,4-dimethylphenyl)-N-{[(2,4-dimethylphenyl)imino]methyl} -N'-methylmethyleneaminoamine) is a pesticide mixed composition formed with a surfactant and an organic solvent in a reasonable ratio. The pesticide mixed composition is suitable for controlling aphids on vegetables, fruit trees, flowers and other crops, and can also control mites.

The invention discloses a compound pesticide of quinalphos and hexaflumuron, pertaining to the technical field of compound pesticides. The compound pesticide of the quinalphos and the hexaflumuron comprises hexaflumuron of 0.1 to 10wt percent and quinalphos of 10 to 50wt percent; the best proportion of hexaflumuron to quinalphos is 1: 20 to 40. The co-toxicity coefficient of the compound pesticideof the invention is 126.98 to 340.43, has good effect in control of harmful resistant insects such as chilo suppressaliq, tryporyza incertulas, cnaphalocrocis medinalis, cotton bollworm, smaller green leaf hopper and diamond back moth, etc. with a control rate of 98.56 percent, and good quick lasting effect, little harm to environment and human beings and low use-cost.

The invention provides an insecticide composition containing quinalphos and cyhalodiamide. The insecticide composition is used for killing agricultural insects. The weight ratio of the quinalphos to the cyhalodiamide is 1-50:20-1. The insecticide composition is efficient, low in toxicity, long in lasting effect and capable of preventing and controlling crop lepidoptera pests effectively.

The invention relates to an isoprocarb and quinalphos compound pesticide belonging to the technical field of compound pesticides. The isoprocarb and quinalphos compound pesticide comprises the following components in percentage by weight: 6-14 percent of isoprocarb and 10-18 percent of quinalphos. The isoprocarb and quinalphos compound pesticide has a cotoxicity coefficient of above 500, has a remarkable synergistic effect, is good in brown planthopper controlling effect of 89-100 percent and is good in quick-acting property and durability, the control effect can be above 90 percent after being applied for 10 days, the pesticide is low in use cost which is reduced by about 20-30 percent compared with the single-used quinalphos.

The invention relates to the fields of pesticides and preparations thereof, and particularly to a composition for preventing and controlling forestry pests namely poplar longhorn beetles. The composition is composed of the following ingredients by weight: 1-10 parts of quinalphos, 1-20 parts of acephate and 2-5 parts of acetamiprid.

The present invention discloses a pesticide main agent for controlling erythrina indica ichneumonid and preparation made up by using said main agent. Said main agent mainly contains (by wt%) 5.0-40.0% of quinalphos and 1.0-30.0% of methomyl. Said main agent can be made into emulsifiable concentrate, microeumulsion and emulsion in water.

The invention discloses an ointment for preventing and treating longicorns with systemic conduction function, which belongs to the field of pesticides and preparations thereof, and is prepared by mixing trifluoropyrim, quinthion and auxiliary agents, wherein trifluoropyrim, quinthio The percentage by weight of phosphorus accounting for the total weight of the ointment is 0.1-20%, 0.1-20%, and the rest are auxiliary agents. The auxiliaries include solvents, adhesives and fillers, wherein the weight percentages of the solvents, adhesives and fillers in the total weight of the ointment are 0.1-80.0%, 0.1-80.0%, and 0.1-80.0%, respectively. The invention also discloses a method for using the above-mentioned ointment: the ointment of the invention is applied to the peeled bark, which has good adhesion and long-lasting effect, is easy to apply, improves the utilization rate of the medicament, and reduces environmental pollution. The ointment can be sucked into the plant through the plant epidermis, and the ointment of the invention has a certain contact killing effect, which can prevent pests from crawling up and down the trunk, thereby greatly reducing the damage to the plant.

The invention discloses special lubricating oil for an automobile clutch. The special lubricating oil is prepared from the following raw materials in parts by weight: 7 to 12 parts of para aminobenzoic acid, 5 to 8 parts of chlorinated paraffin, 5 to 8 parts of phosphotriester, 2 to 8 parts of boride polyisobutylene succinimide, 4 to 6 parts of butyl octyl dithiophosphate alkyl zinc salts, 10 to 15 parts of petroleum ether, 4 to 8 parts of sulfurized calcium alkyl phenate, 15 to 20 parts of oil solvents, 25 to 35 parts of lubricating oil base oil, 7 to 15 parts of sulfurized calcium alkyl phenate, 2 to 4 parts of sodium dodecyl sulfate, 2 to 4 parts of p-hydroxy benzaldehyde, 4 to 6 parts of trimethyl citrate, 1 to 3 parts of monomethyl citrate, 1 to 2 parts of tetrahydropalmatine, 2 to 4 parts of lupenyl palmitate, 15 to 25 parts of quinalphos primary-secondary alkyl zinc salts, 5 to 15 parts of sulphide isobutene, 5 to 8 parts of pentaerythritol and 2 to 4 parts of crylic acid glyceride. The special lubricating oil for the automobile clutch disclosed by the invention has the advantages that the ingredient proportioning is reasonable; the automobile clutch can be effectively lubricated; an automobile engine is enabled to normally work; the extreme pressure and antiwear properties are extremely good; the bearing capability is high; the high-temperature sintering load is higher.