CN1235766A - Nimbin mixed pesticide preparation and its preparing method - Google Patents
Nimbin mixed pesticide preparation and its preparing method Download PDFInfo
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- CN1235766A CN1235766A CN99116209A CN99116209A CN1235766A CN 1235766 A CN1235766 A CN 1235766A CN 99116209 A CN99116209 A CN 99116209A CN 99116209 A CN99116209 A CN 99116209A CN 1235766 A CN1235766 A CN 1235766A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The present invention provides one kind of mixed nimbin pesticide with high efficiency, low toxicity, no pollution, safety to human and farm animal and low pest resistance to drug. By using the synergistic effect and negative interactive resistance between the active nimbin component and some other pesticide to overcome pest's resistance to drug, the said mixed pesticide has high pesticidal effect and wide application range. The synergistic effect of the components in the mixed pesticide can make up the demerits of the components. The mixed pesticide is especially suitable for preventing and killing various pests with serious resistance to available pesticides.
Description
The invention belongs to a kind of mixed insecticide and preparation method thereof, particularly, relate to nimbin how with other insecticide mixtures.
Because people rely the insecticide that uses a certain type in the chief of the Xiongnu in Acient China for a long time, insect is easy to generate pesticide resistance, causes the chemical dosage of insecticide sharply to increase, and not only increases the weight of peasant's financial burden, contaminated environment, and because the natural enemy of a large amount of kill pests causes the wildness harm of insect.Have a large amount of mixed insecticides in the market, but the overwhelming majority is being mixed between the chemical pesticide, these mixtures mostly contain organic phosphates, toxicity to people and animals is bigger, easily cause the person poultry poisoning, and after the long period used, insect can develop immunity to drugs also.
The objective of the invention is to develop a class is active insecticidal components with the nimbin in the plant neem seed, and after reasonably being mixed by agricultural chemicals efficient with other, low toxicity, acquisition can overcome the mixture preparation of the nimbin of pest resistance to insecticide.
The present invention utilizes neem seed to carry out lixiviate, becomes to contain certain density nimbin extract, and extract becomes concentrate after concentrating evaporate to dryness.
The present invention utilizes the nimbin in the plant neem seed to be active insecticidal components, by with the biopesticide class, as Bt, Avermectin or rotenone, also can with pyrethroid, as cypermethrin, beta-cypermethrin or Belmark etc., also can be mixed with neires toxin such as Padan, thiocyclam, and allocate appropriate amount of addition agent into and be prepared from all kinds of mixed insecticide preparations, in the mixed insecticide, nimbin content is 0.1～80%, pesticide concentration is 0.05～50%, and all the other are auxiliary agents.
Nimbin and its composition range of Avermectin mixed emulsifiable solution preparation are: Azadirachtin Cotent 0.1-80% (weight) Avermectin content 0.05-2% (weight) surfactant 1-40% (weight) cosolvent 0.2-20% (weight) sun-screening agent 1-2.5% (weight) anticorrisive agent 0.1-2% (weight) stabilizing agent 0.1-30% (weight) synergist 0.5-10% (weight) organic solvent 5-40% (weight) penetrating agent 0.1-24% (weight) pH value conditioning agent 0.01-0.5% (weight)
The each component summation is 100%
Auxiliary agent selected preferably be: surfactant can be selected sodium alkyl sulfate, alkyl benzene calcium sulfonate, the lauryl of anionic for use
Sodium sulphate etc.; But best with nonionic, as many sorbitols of polyethenoxy ether class
Ester, tween sun-screening agent p-aminobenzoic acid, castor oil, Angelica oil preservative granular charcoal, active carbon, ethyl acetate, ammonia, Sodium Benzoate, water amine,
The maleic acid di-secondary of clorox, alkaline earth metal stabilizing agent epoxidized vegetable oil such as epoxidized soybean oil, epoxidized linseed synergist Butacide, sulfoxide, alkyl carbonate, chlorination fat, formaldehyde, soya-bean oil cosolvent isoamyl alcohol, phenol, ethyl acetate, dimethyl sulfoxide (DMSO) organic solvent dimethylbenzene, toluene, naphthalane, butanone, petroleum distillate penetrating agent Laurocapram, JFC-2, fatty sulfenic acid sodium class
The optimum proportion of monooctyl ester sodium sulfonate pH value conditioning agent NaOH, ammonium hydroxide, acetic acid nimbin and Avermectin missible oil mixture preparation is: Azadirachtin Cotent 0.3-15% (weight) Avermectin content 0.1-0.5% (weight) surfactant 8-25% (weight) cosolvent 1-5% (weight) sun-screening agent 1.2-1.5% (weight) anticorrisive agent 1-1.2% (weight) stabilizing agent 2-15% (weight) synergist 0.5-2% (weight) organic solvent 6-20% (weight) penetrating agent 1-10% (weight) pH value conditioning agent 0.1-0.2% (weight)
The each component summation is the compound method of 100% nimbin and Avermectin missible oil mixture: according to the reactor amount of capacity, choose an amount of seal chinaberry according to a certain percentage and extract concentrate or nimbin preparation, Avermectin, to print chinaberry extraction concentrate or nimbin preparation earlier and put into reactor, inject Avermectin then, temperature in the kettle is 38 ℃-60 ℃, adding certain amount of solvent earlier stirred after 35～50 minutes, add a certain amount of aforementioned each component again, continue to stir 40～80 minutes, solvent with effective dose drops in the still again, and the back blowing that stirs is this emulsified insecticide.
Nimbin and its composition range of Bt wettable powder agent formulation are: nimbin content 0.1-35% (weight) Bt content 0.5-5% (weight) wetting agent 1-20% (weight) dispersant 7-30% (weight) preservative 0.1-2.9% (weight) filler 40-75% (weight)
The each component summation is 100%
Auxiliary agent selected preferably be: wetting agent lignosulfonates, alkylbenzenesulfonate, draw back powder, multi-sorbitol ester dispersant naphthalene sulfonate, alkylsulfonate, polyoxy ethyl ether sulfonate, diisopropyl phosphorus
Hydrochlorate preservative active carbon, alkaline earth metal filler kaolin, diatomite, active carbon
The optimum proportion scope of nimbin+Bt wettable powder agent formulation is: nimbin content 0.3-20% (weight) Bt content 1-1.5% (weight) wetting agent 5-15% (weight) dispersant 10-25% (weight) preservative 1-1.5% (weight) filler 45-65% (weight)
The each component summation is 100%
Nimbin+Bt wetting powder preparing preparation:
Choose an amount of nimbin according to a certain percentage and extract concentrate, the former medicine of Bt (or wetting powder) and additive mixing, incorporation time is 25～40 minutes, be crushed into female powder through airslide disintegrating mill, female powder directly is 4～5 microns, mixes with certain amount of dispersant and the preliminary filler of pulverizing again, pulverizes through Raymond machine again, the pulverizing time is 30～45 minutes, mixer mixes, and incorporation time is 30～40 minutes, is this wetting powder through blowing.
The composition scope of nimbin and rotenone emulsifiable solution mixture preparation is: nimbin content 0.1-80%, (weight) rotenone content 0.1-20%, (weight) surfactant 1-40%, (weight) cosolvent 0.2-20%, (weight) sun-screening agent 1-2.5%, (weight) preservative 0.1-2%, (weight) stabilizing agent 0.1-30%, (weight) synergist 0.5-10%, (weight) organic solvent 5-40%, (weight) penetrating agent 0.1-24%, (weight) pH value conditioning agent 0.01-0.5%, (weight)
The each component summation is 100%
Auxiliary agent selected preferably be: surfactant can be selected sodium alkyl sulfate, NaLS of anionic etc. for use; But with non-
Ionic is best, as many sorbitol esters of polyethenoxy ether class, tween sun-screening agent p-aminobenzoic acid, castor oil, Angelica oil preservative granular charcoal, active carbon, ethyl acetate, ammonia, Sodium Benzoate, water amine,
The maleic acid di-secondary of clorox, alkaline earth metal stabilizing agent epoxidized vegetable oil such as epoxidized soybean oil, epoxidized linseed synergist Butacide, sulfoxide, alkyl carbonate, chlorination fat, formaldehyde, soya-bean oil cosolvent isoamyl alcohol, phenol, ethyl acetate, dimethyl sulfoxide (DMSO) organic solvent dimethylbenzene, toluene, naphthalane, butanone, petroleum distillate penetrating agent Laurocapram, JFC-2, fatty sulfenic acid sodium class
The optimum proportion of monooctyl ester sodium sulfonate pH value conditioning agent NaOH, ammonium hydroxide, acetic acid nimbin+rotenone emulsifiable solution mixture preparation is: Azadirachtin Cotent 0.3-15% (weight) rotenone content 0.2-2% (weight) surfactant 8-25% (weight) cosolvent 1-5% (weight) sun-screening agent 1.2-1.5% (weight) anticorrisive agent 1-1.2% (weight) stabilizing agent 2-15% (weight) synergist 0.5-2% (weight) organic solvent 6-20% (weight) penetrating agent 1-10% (weight) pH value conditioning agent 0.1-0.2% (weight)
The each component summation is 100%
Nimbin+rotenone emulsifiable solution mixture preparing preparation:
According to the reactor amount of capacity, choose an amount of seal chinaberry according to a certain percentage and extract concentrate or nimbin preparation, rotenone, to print chinaberry extraction concentrate or nimbin preparation earlier and put into reactor, inject trifoliate jewelvine then and extract concentrate or rotenone preparation, temperature in the kettle is 40 ℃-65 ℃, adding certain amount of solvent earlier stirred 35～75 minutes, add a certain amount of aforementioned each component again, continue to stir 80～120 minutes, solvent with effective dose drops in the still again, and the back blowing that stirs is this emulsified insecticide.
The composition scope of nimbin and pyrethroid cream preparation is: Azadirachtin Cotent 0.1-80% (weight) pyrethroid content 0.3-15% (weight) surfactant 1-40% (weight) cosolvent 0.2-20% (weight) sun-screening agent 1-2.5% (weight) anticorrisive agent 0.1-2% (weight) stabilizing agent 0.1-30% (weight) synergist 0.5-10% (weight) organic solvent 5-40% (weight) penetrating agent 0.1-24% (weight) pH value conditioning agent 0.01-0.5% (weight)
Each component summation is 100%
Auxiliary agent selected preferably be: surfactant can be selected sodium alkyl sulfate, NaLS of anionic etc. for use; But with non-
Ionic is best, as many sorbitol esters of polyethenoxy ether class, tween sun-screening agent p-aminobenzoic acid, castor oil, Angelica oil preservative granular charcoal, active carbon, ethyl acetate, ammonia, Sodium Benzoate, water amine,
The maleic acid di-secondary of clorox, alkaline earth metal stabilizing agent epoxidized vegetable oil such as epoxidized soybean oil, epoxidized linseed synergist Butacide, sulfoxide, alkyl carbonate, chlorination fat, formaldehyde, soya-bean oil cosolvent isoamyl alcohol, phenol, ethyl acetate, dimethyl sulfoxide (DMSO) organic solvent dimethylbenzene, toluene, naphthalane, butanone, petroleum distillate penetrating agent Laurocapram, JFC-2, fatty sulfenic acid sodium class
The optimum proportion of the cream preparation of monooctyl ester sodium sulfonate pH value conditioning agent NaOH, ammonium hydroxide, acetic acid nimbin+pyrethroid is: Azadirachtin Cotent 0.3-15% (weight) pyrethroid content 0.8-25% (weight) surfactant 8-25% (weight) cosolvent 1-5% (weight) sun-screening agent 1.2-1.5% (weight) anticorrisive agent 1-1.2% (weight) stabilizing agent 2-15% (weight) synergist 0.5-2% (weight) organic solvent 6-20% (weight) penetrating agent 1-10% (weight) pH value conditioning agent 0.1-0.2% (weight)
The each component summation is 100%
The compound method of the cream preparation of nimbin+pyrethroid:
According to the reactor amount of capacity, choose an amount of seal chinaberry according to a certain percentage and extract certain pyrethroid of concentrate or nimbin preparation and desire preparation, to print chinaberry extraction concentrate or nimbin preparation earlier and put into reactor, inject selected pyrethroid pesticide then, temperature in the kettle is 33 ℃-62 ℃, adding certain amount of solvent earlier stirred 25～55 minutes, add a certain amount of aforementioned each component again, continue to stir 45～90 minutes, solvent with effective dose drops in the still again, and the back blowing that stirs is this emulsified insecticide.
The composition range of the wettable powder agent formulation of nimbin and neires toxin is: nimbin content 0.1-35% (weight) neires toxin content 0.1-50% (weight) wetting agent 1-20% (weight) dispersant 7-30% (weight) preservative 0.1-2.9% (weight) filler 40-75% (weight)
The each component summation is 100%
Auxiliary agent selected preferably be: wetting agent lignosulfonates, alkylbenzenesulfonate, draw back powder, multi-sorbitol ester dispersant naphthalene sulfonate, alkylsulfonate, polyoxy ethyl ether sulfonate, diisopropyl phosphorus
Hydrochlorate preservative active carbon, alkaline earth metal filler kaolin, diatomite, the optimum proportion scope of the wettable powder agent formulation of active carbon nimbin+neires toxin is: nimbin 0.3-20% (weight) neires toxin content 5-10% (weight) wetting agent 5-15% (weight) dispersant 10-25% (weight) preservative 1-1.5% (weight) filler 45-65% (weight)
The each component summation is 100%
The wetting powder preparing preparation of nimbin+neires toxin:
Choose an amount of seal chinaberry according to a certain percentage and extract concentrate, the former medicine of neires toxin (or wetting powder) and additive mixing, incorporation time is 25～40 minutes, be crushed into female powder through airslide disintegrating mill, female powder directly is 4～6 microns, mixes with certain amount of dispersant and the preliminary filler of pulverizing again, incorporation time is 35～56 minutes, pulverize through Raymond machine, the pulverizing time is 30～40 minutes again, and mixer mixes, incorporation time is 22～28 minutes, is this wetting powder through blowing.
In order to understand essence of an invention better; describe the technology contents of invention below in detail with example, but content of the present invention is not limited thereto.：0.8％ ( +Avermectin ) ： 0.3％ ( ) Avermectin 0.5％ ( ) 25％ ( ) 5％ ( ) 1％ ( ) 1％ ( ) 15％ ( ) 2％ ( ) 40％ ( ) 10％ ( ) pH 0.2％ ( ) ：1％ ( +Avermectin ) 0.8％ ( ) Avermectin 0.2％ ( ) 25％ ( ) 1％ ( ) 1.5％ ( ) 1％ ( ) 25％ ( ) 0.3％ ( ) 30％ ( ) 10％ ( ) pH 0.2％ ( ) ：50％ ( +Bt ) 3％ ( ) Bt 47％ ( ) 10％ ( ) 20％ ( ) 1.5％ ( ) 18.5％ ( ) ：45％ ( +Bt ) 1％ ( ) Bt 44％ ( ) 5％ ( ) 19％ ( ) 1％ ( ) 30％ ( ) ：1.8％ ( + ) 0.6％ ( ) 1.2％ ( ) 20％ ( ) 15％ ( ) 1.5％ ( ) 1.2％ ( ) 15％ ( ) 2.3％ ( ) 33％ ( ) 10％ ( ) pH 0.2％ ( ) ：2.5％ ( + ) 0.5％ ( ) 2％ ( ) 21％ ( ) 5％ ( ) 1％ ( ) 1％ ( ) 2％ ( ) 12％ ( ) 45.3％ ( ) 10％ ( ) pH 0.2％ ( ) ：1％ ( + ) 0.2％ ( ) 0.8％ ( ) 2％ ( ) 7％ ( ) 2.5％ ( ) 2％ ( ) 10.5％ ( ) 10％ ( ) 45％ ( ) 19.5％ ( ) pH 0.5％ ( ) ：3％ ( + ) 0.3％ ( ) 2.7％ ( ) 27％ ( ) 5％ ( ) 2.5％ ( ) 2％ ( ) 0.5％ ( ) 7％ ( ) 49.5％ ( ) 3％ ( ) pH 0.5％ ( ) ：55％ ( + ) 1.5％ ( ) 53.5％ ( ) 5％ ( ) 10％ ( ) 1％ ( ) 29％ ( ) ：40％ ( + ) 0.5％ ( ) 35％ ( ) 5％ ( ) 10％ ( ) 1％ ( ) 48.5％ ( )
In 10 cited unrestricted embodiment, missible oil type mixture can be finished by the preparation method of above-mentioned associated class mixture; The preparation method of the then above-mentioned associated class wetting powder of wettable powder formulation mixture carries out.
Mixture preparation provided by the present invention has following advantages 1. after nimbin and Avermectin (or Bt) are mixed, both can overcome Avermectin, Bt is easy Produce the shortcoming of resistance, can keep again the biological pesticide advantage of mixture, and can widen the use usefulness of medicament Scope improves drug effect, and is particularly particularly remarkable to vegetable-crop pest-insect diamondback moth prevention effect. 2. after nimbin and rotenone are mixed in aforementioned selected ratio, the crowd who has not only kept botanical pesticide Many advantages, and the reduction of the dosage of mixture, drug effect increases substantially, and has remedied nimbin vegetalitas Pesticide is to the tag weakness of weak effect of insect, and this mixture has the Application and Development of natural insecticide deeply Meaning far away. 3. pyrethroid insecticides is the highest class agricultural chemicals of insecticidal activity in the current chemical pesticide, deeply is subjected to People's favor, but insect is very fast to its drug-fast development, finally may cause washing in a pan of this class medicine Eliminate. Utilize nimbin concentrated extract (or nimbin preparation) and pyrethroid insecticides to carry out Be mixed, although mixture does not have obvious synergistic effect, it can delay the resistance to the action of a drug of insect, and has one Decide the negative cross resistance effect, the resistance management of insect is had immeasurable using value. 4. nereistoxin pesticide belongs to emerging organic synthesis bionic pesticide, and insect is had good tagging And stomach poison function, as the insects such as corn borer, striped rice borer, yellow rice borer are had very high preventive effect. Nimbin with After nereistoxin mixes according to the aforementioned component proportioning, control spectrum and raising medicament to insect both can have been enlarged Application effect, can avoid again insect that sandworm toxin insecticide is developed immunity to drugs, this is just current " not to has Public hazards " important channel of pesticide developing. 5. because compatibility and the reasonable mixture ratio of preparation this insecticides required each material, can greatly alleviate to kill The go out toxic action of various pest natural enemies, infringement and less pollution to ecological environment are conducive to protect the people Poultry safety. Be that a class can be prevented and treated multiple agriculture and forestry injurious insect, it is little that poison is paid effect, and can overcome pest resistance to insecticide The nimbin mixture.
Claims (20)
1. nimbin mixed pesticide preparation, it is characterized in that: with the nimbin in the plant neem seed is active insecticidal components, by being mixed with biological species agricultural chemicals or pyrethroid pesticide or nereistoxin pesticide, and allocate auxiliary agent into, obtain nimbin+Avermectin cream preparation, nimbin+Bt wettable powder agent formulation, nimbin+pyrethroid cream preparation, nimbin+neires toxin moist powder preparation and nimbin+rotenone emulsifiable solution mixture preparation, nimbin content is 0.1%～80% in the mixed insecticide, chemical pesticide content is 0.05%～50%, and all the other are auxiliary agent.
2. nimbin according to claim 1+Avermectin cream preparation is characterized in that its composition range is: Azadirachtin Cotent 0.1-80% (weight) Avermectin content 0.05-2% (weight) surfactant 1-40% (weight) cosolvent 0.2-20% (weight) sun-screening agent 1-2.5% (weight) anticorrisive agent 0.1-2% (weight) stabilizing agent 0.1-30% (weight) synergist 0.5-10% (weight) organic solvent 5-40% (weight) penetrating agent 0.1-24% (weight) pH value conditioning agent 0.01-0.5% (weight)
The each component summation is 100%
3. mixed insecticide preparation according to claim 2 is characterized in that described surface active agent composition is to be selected from: the polyethenoxy ether class of nonionic, as many sorbitol esters, tween; The sodium alkyl sulfate of anionic, NaLS, alkyl benzene sulfonate;
Co-solvent component is to be selected from: isoamyl alcohol, phenol, ethyl acetate, dimethyl sulfoxide (DMSO);
The sun-screening agent component is to be selected from: p-aminobenzoic acid, castor oil, Angelica oil;
Preservative component is to be selected from: granular charcoal, active carbon, ethyl acetate, ammonia, water amine, clorox, Sodium Benzoate, alkaline earth metal;
Stabilizer component is to be selected from: epoxidized vegetable oil such as epoxidized soybean oil, epoxidized linseed;
Boosting components is to be selected from: Butacide, sulfoxide, alkyl carbonate, chlorination fat, formaldehyde, soya-bean oil;
The organic solvent component is to be selected from: dimethylbenzene, toluene, naphthalane, butanone, petroleum distillate;
The penetrating agent component is to be selected from: the maleic acid di-sec-octyl sodium sulfonate of Laurocapram, JFC-2, fatty sulfenic acid sodium class;
PH value conditioning agent component is to be selected from: sodium hydroxide, ammonium hydroxide, acetic acid.
4. nimbin according to claim 1 and 2+Avermectin cream preparation is characterized in that its optimum proportion scope is: Azadirachtin Cotent 0.3-15% (weight) pyrethroid content 0.8-25% (weight) surfactant 8-25% (weight) cosolvent 1-5% (weight) sun-screening agent 1.2-1.5% (weight) anticorrisive agent 1-1.2% (weight) stabilizing agent 2-15% (weight) synergist 0.5-2% (weight) organic solvent 6-20% (weight) penetrating agent 1-10% (weight) pH value conditioning agent 0.1-0.2% (weight)
The each component summation is 100%
5. nimbin according to claim 1 and 2+Avermectin cream preparation, it is characterized in that its preparation method is: according to the reactor amount of capacity, choose an amount of seal chinaberry according to a certain percentage and extract concentrate or nimbin preparation, Avermectin, to print chinaberry earlier and extract concentrate, or nimbin preparation, put into reactor, inject Avermectin then, temperature in the kettle is 38 ℃-60 ℃, add certain amount of solvent earlier and stirred 35～50 minutes, add a certain amount of aforementioned each component again, continue to stir 40～80 minutes, solvent with effective dose drops in the still again, and the back blowing that stirs is this emulsified insecticide.
6. nimbin according to claim 1+Bt wettable powder agent formulation is characterized in that its composition range is: nimbin content 0.1-35% (weight) Bt content 0.5-5% (weight) wetting agent 1-20% (weight) dispersant 7-30% (weight) preservative 0.1-2.9% (weight) filler 40-75% (weight)
The each component summation is 100%
7. mixed insecticide preparation according to claim 6 is characterized in that described wetting agent component is to be selected from: lignosulfonates, alkylbenzenesulfonate, draw back powder, multi-sorbitol ester;
The dispersant component is to be selected from: naphthalene sulfonate, alkylsulfonate, polyoxy ethyl ether sulfonate, diisopropyl phosphate;
Preservative component is to be selected from: active carbon, alkaline earth metal;
Filler component is to be selected from: kaolin, diatomite, active carbon.
8. according to claim 1 or 6 described nimbins+Bt wettable powder agent formulation, it is characterized in that its optimum proportion scope is: nimbin content 0.3-20% (weight) Bt content 1-1.5% (weight) wetting agent 5-15% (weight) dispersant 10-25% (weight) preservative 1-1.5% (weight) filler 45-65% (weight)
The each component summation is 100%
9. according to claim 1 or 6 described nimbins+Bt wettable powder agent formulation, it is characterized in that its compound method is: choose an amount of seal chinaberry according to a certain percentage and extract concentrate, the former medicine of Bt or wetting powder and additive mixing, incorporation time is 25～40 minutes, be crushed into female powder through airslide disintegrating mill, female powder directly is 4～5 microns, mix with certain amount of dispersant and the preliminary filler of pulverizing again, pulverize through Raymond machine again, the pulverizing time is 30～40 minutes, mixer mixes, incorporation time is 30～60 minutes, is this wetting powder through blowing.
10. nimbin+rotenone emulsifiable solution formulation according to claim 1 is characterized in that its composition range is: Azadirachtin Cotent 0.1-80% (weight) rotenone content 0.1-20% (weight) surfactant 1-40% (weight) cosolvent 0.2-20% (weight) sun-screening agent 1-2.5% (weight) anticorrisive agent 0.1-2% (weight) stabilizing agent 0.1-30% (weight) synergist 0.5-10% (weight) organic solvent 5-40% (weight) penetrating agent 0.1-24% (weight) pH value conditioning agent 0.01-0.5% (weight)
The each component summation is 100%
11. mixed insecticide preparation according to claim 10 is characterized in that described surface active agent composition is to be selected from: the polyethenoxy ether class of nonionic, as many sorbitol esters, tween; The sodium alkyl sulfate of anionic, NaLS, alkyl benzene sulfonate;
Co-solvent component is to be selected from: isoamyl alcohol, phenol, ethyl acetate, dimethyl sulfoxide (DMSO);
The sun-screening agent component is to be selected from: p-aminobenzoic acid, castor oil, Angelica oil;
Preservative component is to be selected from: granular charcoal, active carbon, ethyl acetate, ammonia, water amine, clorox, Sodium Benzoate, alkaline earth metal;
Stabilizer component is to be selected from: epoxidized vegetable oil such as epoxidized soybean oil, epoxidized linseed;
Boosting components is to be selected from: Butacide, sulfoxide, alkyl carbonate, chlorination fat, formaldehyde, soya-bean oil;
The organic solvent component is to be selected from: dimethylbenzene, toluene, naphthalane, butanone, petroleum distillate;
The penetrating agent component is to be selected from: the maleic acid di-sec-octyl sodium sulfonate of Laurocapram, JFC-2, fatty sulfenic acid sodium class;
PH value conditioning agent component is to be selected from: sodium hydroxide, ammonium hydroxide, acetic acid.
12. according to claim 1 or 10 described nimbin+rotenone emulsifiable solution formulations, it is characterized in that the preparation method is: according to the reactor amount of capacity, choose an amount of seal chinaberry according to a certain percentage and extract concentrate or nimbin preparation, rotenone extracts concentrate or rotenone preparation, to print chinaberry extraction concentrate or nimbin preparation earlier and put into reactor, inject trifoliate jewelvine then and extract concentrate or rotenone preparation, temperature in the kettle is 40 ℃-65 ℃, adding certain amount of solvent earlier stirred 35～75 minutes, add a certain amount of aforementioned each component again, continue to stir 80～120 minutes, solvent with effective dose drops in the still again, and the back blowing that stirs is this emulsified insecticide.
13. nimbin according to claim 1+pyrethroid cream preparation is characterized in that its composition range is: Azadirachtin Cotent 0.1-80% (weight) pyrethroid content 0.3-1 5% (weight) surfactant 1-40% (weight) cosolvent 0.2-20% (weight) sun-screening agent 1-2.5% (weight) anticorrisive agent 0.1-2% (weight) stabilizing agent 0.1-30% (weight) synergist 0.5-10% (weight) organic solvent 5-40% (weight) penetrating agent 0.1-24% (weight) pH value conditioning agent 0.01-0.5% (weight)
Each component summation is 100%
14. mixed insecticide preparation according to claim 13 is characterized in that described surface active agent composition is to be selected from: the polyethenoxy ether class of nonionic, as many sorbitol esters, tween; The sodium alkyl sulfate of anionic, NaLS, alkyl benzene sulfonate;
Co-solvent component is to be selected from: isoamyl alcohol, phenol, ethyl acetate, dimethyl sulfoxide (DMSO);
The sun-screening agent component is to be selected from: p-aminobenzoic acid, castor oil, Angelica oil;
Preservative component is to be selected from: granular charcoal, active carbon, ethyl acetate, ammonia, water amine, clorox, Sodium Benzoate, alkaline earth metal;
Stabilizer component is to be selected from: epoxidized vegetable oil such as epoxidized soybean oil, epoxidized linseed;
Boosting components is to be selected from: Butacide, sulfoxide, alkyl carbonate, chlorination fat, formaldehyde, soya-bean oil;
The organic solvent component is to be selected from: dimethylbenzene, toluene, naphthalane, butanone, petroleum distillate;
The penetrating agent component is to be selected from: the maleic acid di-sec-octyl sodium sulfonate of Laurocapram, JFC-2, fatty sulfenic acid sodium class;
PH value conditioning agent component is to be selected from: sodium hydroxide, ammonium hydroxide, acetic acid;
15. with 13 described nimbin+pyrethroid cream preparations, it is characterized in that its optimum proportion scope is: Azadirachtin Cotent 0.3-15% (weight) pyrethroid content 0.8-25% (weight) surfactant 8-25% (weight) cosolvent 1-5% (weight) sun-screening agent 1.2-1.5% (weight) anticorrisive agent 1-1.2% (weight) stabilizing agent 2-15% (weight) synergist 0.5-2% (weight) organic solvent 6-20% (weight) penetrating agent 1-10% (weight) pH value conditioning agent 0.1-0.2% (weight) according to claim 1
The each component summation is 100%
16. according to claim 1 or 13 described nimbin+pyrethroid cream preparations, it is characterized in that its preparation method is: according to the reactor amount of capacity, choose an amount of seal chinaberry according to a certain percentage and extract certain pyrethroid of concentrate or nimbin preparation and desire preparation, to print chinaberry extraction concentrate or nimbin preparation earlier and put into reactor, inject selected pyrethroid pesticide then, temperature in the kettle is 33 ℃-62 ℃, adding certain amount of solvent earlier stirred 25～55 minutes, add a certain amount of aforementioned each component again, continue to stir 45～90 minutes, solvent with effective dose drops in the still again, and the back blowing that stirs is this emulsified insecticide.
17. nimbin according to claim 1+neires toxin wettable powder agent formulation is characterized in that its composition range is: nimbin content 0.1-35% (weight) neires toxin content 0.1-50% (weight) wetting agent 1-20% (weight) dispersant 7-30% (weight) preservative 0.1-2.9% (weight) filler 40-75% (weight)
The each component summation is 100%
18. mixed insecticide preparation according to claim 17 is characterized in that described wetting agent component is to be selected from: lignosulfonates, alkylbenzenesulfonate, draw back powder, multi-sorbitol ester;
The dispersant component is to be selected from: naphthalene sulfonate, alkylsulfonate, polyoxy ethyl ether sulfonate, diisopropyl phosphate;
Preservative component is to be selected from: active carbon, alkaline earth metal;
Filler component is to be selected from: kaolin, diatomite, active carbon.
19., it is characterized in that its optimum proportion scope is: nimbin 0.3-20% (weight) neires toxin content 5-10% (weight) wetting agent 5-15% (weight) dispersant 10-25% (weight) preservative 1-1.5% (weight) filler 45-65% (weight) according to claim 1 or 17 described nimbins+neires toxin wettable powder agent formulation
The each component summation is 100%
20. according to claim 1 or 17 described nimbins+neires toxin wettable powder agent formulation, it is characterized in that its compound method is: choose an amount of seal chinaberry according to a certain percentage and extract concentrate, the former medicine of neires toxin or wetting powder and additive mixing, with with the time be 25～40 minutes, be crushed into female powder through airslide disintegrating mill, female powder directly is 4～6 microns, mix with certain amount of dispersant and the preliminary filler of pulverizing again, incorporation time is 35～56 minutes, mix through Raymond machine pulverizing, mixer again, be this wetting powder through blowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99116209A CN1094040C (en) | 1999-05-28 | 1999-05-28 | Nimbin mixed pesticide preparation and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99116209A CN1094040C (en) | 1999-05-28 | 1999-05-28 | Nimbin mixed pesticide preparation and its preparing method |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011193999A Division CN1166294C (en) | 1999-05-28 | 1999-05-28 | Insecticide compounded with nimbin and pyrethroid |
| CNB011193972A Division CN1165235C (en) | 2001-06-04 | 2001-06-04 | Insecticide compounded with nimbin and Bt |
| CNB011193980A Division CN1165236C (en) | 2001-06-04 | 2001-06-04 | Insecticide compounded with nimbin and nereistoxin |
| CNB011193948A Division CN1151723C (en) | 2001-06-04 | 2001-06-04 | Insecticide compounded with nimbin and rotenone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1235766A true CN1235766A (en) | 1999-11-24 |
| CN1094040C CN1094040C (en) | 2002-11-13 |
Family
ID=5279048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99116209A Expired - Lifetime CN1094040C (en) | 1999-05-28 | 1999-05-28 | Nimbin mixed pesticide preparation and its preparing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1094040C (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1314318C (en) * | 2003-09-03 | 2007-05-09 | 云南印楝研究院有限公司 | Pesticide cream preparation |
| CN101606520A (en) * | 2008-06-17 | 2009-12-23 | 乐清市绿得保森林病虫害防治研究所 | A kind of novel biological locust control preparation |
| CN101849549A (en) * | 2010-06-02 | 2010-10-06 | 扬州大学 | Pesticide preparation for preventing and treating rice hoppers and other rice pests |
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| CN102428957A (en) * | 2011-12-20 | 2012-05-02 | 湖北仙隆化工股份有限公司 | Compounded insecticidal composition |
| CN104273176A (en) * | 2013-07-05 | 2015-01-14 | 华南农业大学 | Plant organic matter-bacillus subtils mixed inoculum and its preparation method and use |
| CN104322538A (en) * | 2014-09-30 | 2015-02-04 | 青岛康和食品有限公司 | High-efficient pesticide containing azadirachtin, cyphenothrin and tralomethrin |
| CN105340980A (en) * | 2015-10-09 | 2016-02-24 | 南宁源广农业科技有限公司 | Fruit tree insecticidal composition |
| CN108208022A (en) * | 2018-03-06 | 2018-06-29 | 昆明方禾农业科技有限公司 | It is applicable in the biological insecticides of seasonal vegetable |
| CN108552210A (en) * | 2018-05-31 | 2018-09-21 | 云南省农业科学院甘蔗研究所 | A kind of sugarcane special pesticide composition and its application of containing fipronil and imidaclothiz |
| CN115462391A (en) * | 2022-08-25 | 2022-12-13 | 宁夏农林科学院植物保护研究所（宁夏植物病虫害防治重点实验室） | Agricultural insecticidal composition and preparation method and application thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049091C (en) * | 1996-09-06 | 2000-02-09 | 中国科学院昆明植物研究所 | Preparation technology for nimbin |
| CN1063914C (en) * | 1997-03-27 | 2001-04-04 | 中国农业大学 | Plant protection pesticide containing avermectin |
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1999
- 1999-05-28 CN CN99116209A patent/CN1094040C/en not_active Expired - Lifetime
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1314318C (en) * | 2003-09-03 | 2007-05-09 | 云南印楝研究院有限公司 | Pesticide cream preparation |
| CN101606520A (en) * | 2008-06-17 | 2009-12-23 | 乐清市绿得保森林病虫害防治研究所 | A kind of novel biological locust control preparation |
| CN101331880B (en) * | 2008-07-25 | 2011-01-19 | 华南农业大学 | Paecilomyces javanicus and neem compounded pesticides |
| CN101849549B (en) * | 2010-06-02 | 2013-02-20 | 扬州大学 | Pesticide preparation for preventing and treating rice hoppers and other rice pests |
| CN101849549A (en) * | 2010-06-02 | 2010-10-06 | 扬州大学 | Pesticide preparation for preventing and treating rice hoppers and other rice pests |
| CN102027999A (en) * | 2010-11-18 | 2011-04-27 | 黑龙江大学 | Bacillus thuringiensis wettable powder containing pullulan polysaccharide and preparation method thereof |
| CN102084868B (en) * | 2011-03-15 | 2014-01-08 | 浙江农林大学 | Azadirachtin and cyfluthrin composite for preventive treatment on potato beetles |
| CN102084868A (en) * | 2011-03-15 | 2011-06-08 | 浙江农林大学 | Azadirachtin and cyfluthrin composite for preventive treatment on potato beetles |
| CN102428957A (en) * | 2011-12-20 | 2012-05-02 | 湖北仙隆化工股份有限公司 | Compounded insecticidal composition |
| CN104273176A (en) * | 2013-07-05 | 2015-01-14 | 华南农业大学 | Plant organic matter-bacillus subtils mixed inoculum and its preparation method and use |
| CN104273176B (en) * | 2013-07-05 | 2018-12-18 | 华南农业大学 | A kind of plant organic matter-bacillus subtilis mix bacterium agent, preparation method and application |
| CN104322538A (en) * | 2014-09-30 | 2015-02-04 | 青岛康和食品有限公司 | High-efficient pesticide containing azadirachtin, cyphenothrin and tralomethrin |
| CN105340980A (en) * | 2015-10-09 | 2016-02-24 | 南宁源广农业科技有限公司 | Fruit tree insecticidal composition |
| CN108208022A (en) * | 2018-03-06 | 2018-06-29 | 昆明方禾农业科技有限公司 | It is applicable in the biological insecticides of seasonal vegetable |
| CN108552210A (en) * | 2018-05-31 | 2018-09-21 | 云南省农业科学院甘蔗研究所 | A kind of sugarcane special pesticide composition and its application of containing fipronil and imidaclothiz |
| CN115462391A (en) * | 2022-08-25 | 2022-12-13 | 宁夏农林科学院植物保护研究所（宁夏植物病虫害防治重点实验室） | Agricultural insecticidal composition and preparation method and application thereof |
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| CN1094040C (en) | 2002-11-13 |
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