CN106857690A - A kind of insecticide - Google Patents

A kind of insecticide Download PDF

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Publication number
CN106857690A
CN106857690A CN201510912866.4A CN201510912866A CN106857690A CN 106857690 A CN106857690 A CN 106857690A CN 201510912866 A CN201510912866 A CN 201510912866A CN 106857690 A CN106857690 A CN 106857690A
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CN
China
Prior art keywords
insecticide
pyrethrins
insect amide
cyanogen insect
chlorine fluorine
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CN201510912866.4A
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Chinese (zh)
Inventor
黄少安
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Individual
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Individual
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Priority to CN201510912866.4A priority Critical patent/CN106857690A/en
Publication of CN106857690A publication Critical patent/CN106857690A/en
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Abstract

The invention provides it is a kind of be not likely to produce the resistance to the action of a drug, can continuous and effective and have prevention effect higher insecticide, the active component of the insecticide is made up of pyrethrins and chlorine fluorine cyanogen insect amide, and the quality sum of pyrethrins and chlorine fluorine cyanogen insect amide accounts for the 30%~60% of insecticidal total quality.Insecticide of the present invention is by two kinds of controls of the ratio and content of active ingredient so that two kinds of active ingredients have obvious humidification, and its good disinsection effect, drug cost is low, achieve significant technique effect.

Description

A kind of insecticide
Technical field
The invention belongs to agricultural technology field, it is related to a kind of insecticide, more particularly to it is a kind of containing pyrethrins and chlorine fluorine The insecticide of cyanogen insect amide.
Background technology
At present in the case where the exploitation of novel agrochemical compound is increasingly difficult to, pesticide combination technology is increasingly by producer Pay attention to, become one of important channel of exploitation pesticide new product, but have one between each component in existing formulation of pesticide Fixed resistance so that insecticidal effect reduction.One good mixed pesticide, can not only produce synergistic effect, and agricultural chemicals according to Different proportion compounding use can increase inadaptability for insect, can delay drug-fast generation, the different mechanisms of action Pesticide compositional can be complementary to one another, improve insecticidal effect, reduce Pesticide use amount, existing good economic and society imitates Benefit, also mitigates the harm to environment.
The content of the invention
The technical problem to be solved in the present invention is directed to the deficiency of existing insecticide, there is provided one kind be not likely to produce the resistance to the action of a drug, Being capable of continuous and effective and the insecticide with prevention effect higher.
In order to solve the above-mentioned technical problem, the present invention uses following technical scheme:
A kind of insecticide, the active component of the insecticide is made up of pyrethrins and chlorine fluorine cyanogen insect amide, pyrethrins and chlorine The quality sum of fluorine cyanogen insect amide accounts for the 30%~60% of insecticidal total quality.
The quality sum of pyrethrins and chlorine fluorine cyanogen insect amide accounts for the 40%~55% of insecticidal total quality
The insecticide is suspending agent, by the active component and dispersant, wetting agent, thickener, antifreezing agent and water by following Mass percent is constituted:Pyrethrins 10%~45%, chlorine fluorine cyanogen insect amide 10%~30%, dispersant 1%~10%, emulsifying agent 2%~ 7%th, wetting agent 2%~8%, thickener 0.1%~1%, antifreezing agent 0.1%~1% and excess water.
The dispersant is the one kind in alkylnaphthalene sulfonate, polycarboxylate, TERSPERSE 4894, lignosulfonates Or its combination.
The emulsifying agent is agriculture breast 2201, sorbitan monostearate APEO, sorbitol anhydride monostearate One kind or its combination in ester.
The thickener is one kind or its combination in polyvinyl alcohol, bentonite, xanthans.
The wetting agent be TERSPERSE 2500, naphthalene sulfonate, alkyl sulfate, alkylsulfonate in one kind or its Combination.
Insecticide of the present invention is by two kinds of controls of the ratio and content of active ingredient so that two kinds of active ingredient tools There is obvious humidification, its good disinsection effect, drug cost is low, the biocidal activity and insecticidal effect are not that each component is lived The simple superposition of property, but have significant synergistic effect, its quick-acting is high, lasting effect is long, can slow down the generation of resistance, right Crop safety is good, meets the security requirement of pesticidal preparations.
Specific embodiment
Present invention is described in further detail with reference to specific embodiment.
Embodiment 1:Prepare 30% pyrethrins chlorine fluorine cyanogen insect amide suspending agent
Pyrethrins 20%
Chlorine fluorine cyanogen insect amide 10%
TERSPERSE 4894 (Huntsman Corporation of the U.S., dispersant) 2%
Polycarboxylate (Huntsman Corporation of the U.S., dispersant) 3%
Sorbitan monostearate(Emulsifying agent)2%
Xanthans(Thickener)0.3%
Benzoic acid(Preservative)0.3%
Deionized water complements to 100%.
According to the conventional method for preparing suspending agent, above-mentioned raw materials are mixed in mass ratio, high speed shear dispersion 30min is used Sand mill is obtained 30% pyrethrins chlorine fluorine cyanogen insect amide suspending agent after being sanded.
Embodiment 2:Prepare 40% pyrethrins chlorine fluorine cyanogen insect amide suspending agent
Pyrethrins 20%
Chlorine fluorine cyanogen insect amide 20%
Alkylnaphthalene sulfonate(Huntsman Corporation of the U.S. produces)3.5%
Alkyl naphthalene sulfonic acid salt (trade name:TERSPERSE 2500, Huntsman Corporation of the U.S. produces) 1.5%
Phenethyl phenol polyoxyethylene poly-oxygen propylene aether 1.5%
Xanthans 0.5%
White carbon 1%
Benzoic acid 0.5%
Deionized water complements to 100%.
According to the conventional method for preparing suspending agent, above-mentioned raw materials are mixed in mass ratio, high speed shear dispersion 30min is used Sand mill is obtained 40% pyrethrins chlorine fluorine cyanogen insect amide suspending agent after being sanded.
Embodiment 3:Prepare 55% pyrethrins chlorine fluorine cyanogen insect amide suspending agent
Pyrethrins 10%
Chlorine fluorine cyanogen insect amide 45%
Alkylnaphthalene sulfonate 8%
Sorbitan monostearate APEO(Emulsifying agent)7%
Polyvinyl alcohol(Thickener)0.6%
Urea(Antifreezing agent)0.7%
Deionized water complements to 100%.
According to the conventional method for preparing suspending agent, above-mentioned raw materials are mixed in mass ratio, high speed shear dispersion 30min is used Sand mill is obtained 55% pyrethrins chlorine fluorine cyanogen insect amide suspending agent after being sanded.
Embodiment 4:Prepare 60% pyrethrins chlorine fluorine cyanogen insect amide suspending agent
Pyrethrins 30%
Chlorine fluorine cyanogen insect amide 30%
Polycarboxylate (Huntsman Corporation of the U.S., dispersant) 10%
Sorbitan monostearate(Emulsifying agent)5%
Bentonite(Thickener)0.3%
Glycerine(Antifreezing agent)1%
Deionized water complements to 100%.
According to the conventional method for preparing suspending agent, above-mentioned raw materials are mixed in mass ratio, high speed shear dispersion 30min is used Sand mill is obtained 60% pyrethrins chlorine fluorine cyanogen insect amide suspending agent after being sanded.
The killing effect experiment of 1 pair of Yellow Rice Borer of experiment
Consumption according to table 1, various embodiments of the present invention are sprayed in paddy rice by spray pattern, and are still soaked in blade In the case of, Yellow Rice Borer larva is moved into, the prevention effect of the 1st, 7 and 15 days after statistics spraying, this experiment uses 40% chlorine fluorine Cyanogen insect amide suspending agent and 40% pyrethrins water dispersible granules single dose are tested as a comparison.As it can be seen from table 1 and Dalmatian chrysanthemum Ester single dose is compared with chlorine fluorine cyanogen insect amide single dose, and pyrethrins and chlorine fluorine cyanogen insect amide built agent are possible on the 1st day after administration Significant prevention effect is obtained, the quick-acting of built agent is illustrated very well, in dispenser the 7th day, its prevention effect reached most preferably, highest Up to 98%, it is significantly improved than single dose, in dispenser the 15th day, built agent remained to keep insecticidal effect higher, shows that this is answered Ingredients has lasting effect very high.
Experimental result of each embodiment of table 1 to Yellow Rice Borer
Medicament and treatment Effective ingredient consumption(Gram/acre) 1st day death rate % after dispenser 7th day death rate % after dispenser 15th day death rate % after dispenser
30% pyrethrins chlorine fluorine cyanogen insect amide dispersive granule 7 78 85 89
40% pyrethrins chlorine fluorine cyanogen insect amide dispersive granule 7 83 94 95
55% pyrethrins chlorine fluorine cyanogen insect amide suspending agent) 7 84 95 97
60% pyrethrins chlorine fluorine cyanogen insect amide wettable powder 7 91 96 98
Pyrethrins 7 67 74 78
Chlorine fluorine cyanogen insect amide 7 72 76 79

Claims (7)

1. a kind of insecticide, it is characterised in that the active component of the insecticide is made up of pyrethrins and chlorine fluorine cyanogen insect amide, The quality sum of pyrethrins and chlorine fluorine cyanogen insect amide accounts for the 30%~60% of insecticidal total quality.
2. insecticide according to claim 1, it is characterised in that the quality sum of pyrethrins and chlorine fluorine cyanogen insect amide is accounted for The 40%~55% of insecticidal total quality.
3. insecticide according to claim 1, it is characterised in that the insecticide is suspending agent, by the active component Constituted by following mass percent with dispersant, wetting agent, thickener, preservative and water:Pyrethrins 10%~45%, chlorine fluorine cyanogen Insect amide 10%~30%, antifreezing agent 0.1%~1%, dispersant 1%~10%, emulsifying agent 2%~7%, wetting agent 2%~8% and thickener 0.1%~1%, balance of water.
4. insecticide according to claim 4, it is characterised in that the dispersant be alkylnaphthalene sulfonate, polycarboxylate, One kind or its combination in TERSPERSE 4894, lignosulfonates.
5. insecticide according to claim 4, it is characterised in that the emulsifying agent is agriculture breast 2201, anhydrous sorbitol list One kind or its combination in stearate APEO, sorbitan monostearate.
6. insecticide according to claim 4, it is characterised in that the thickener is polyvinyl alcohol, xanthans, bentonite In one kind or its combination.
7. insecticide according to claim 4, it is characterised in that the wetting agent is alkyl sulfate, TERSPERSE 2500th, in naphthalene sulfonate, alkylsulfonate one kind or its combination.
CN201510912866.4A 2015-12-11 2015-12-11 A kind of insecticide Withdrawn CN106857690A (en)

Priority Applications (1)

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CN201510912866.4A CN106857690A (en) 2015-12-11 2015-12-11 A kind of insecticide

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CN106857690A true CN106857690A (en) 2017-06-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110870486A (en) * 2018-09-01 2020-03-10 云南神创蔬菜种植有限公司 Pesticide for baby cabbage planting and production method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103947647A (en) * 2014-05-21 2014-07-30 北京燕化永乐生物科技股份有限公司 Insecticidal composition
CN104222115A (en) * 2014-09-25 2014-12-24 江苏省绿盾植保农药实验有限公司 Insecticidal composition containing avermectin and cyhalodiamide and application thereof
CN104322502A (en) * 2014-10-16 2015-02-04 浙江省化工研究院有限公司 Pesticide composition containing cyhalodiamide
CN104430415A (en) * 2014-11-04 2015-03-25 浙江省化工研究院有限公司 Insecticidal composition containing spirotetramat and chlorofluorocarbon cyantraniliprole
CN104642373A (en) * 2015-02-05 2015-05-27 浙江禾田化工有限公司 Insecticide composition containing chlorine-fluorine cyantraniliprole and high-efficiency chlorine-fluorine clocythrin
CN104686562A (en) * 2014-11-28 2015-06-10 许冠安 Pesticide

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103947647A (en) * 2014-05-21 2014-07-30 北京燕化永乐生物科技股份有限公司 Insecticidal composition
CN104222115A (en) * 2014-09-25 2014-12-24 江苏省绿盾植保农药实验有限公司 Insecticidal composition containing avermectin and cyhalodiamide and application thereof
CN104322502A (en) * 2014-10-16 2015-02-04 浙江省化工研究院有限公司 Pesticide composition containing cyhalodiamide
CN104430415A (en) * 2014-11-04 2015-03-25 浙江省化工研究院有限公司 Insecticidal composition containing spirotetramat and chlorofluorocarbon cyantraniliprole
CN104686562A (en) * 2014-11-28 2015-06-10 许冠安 Pesticide
CN104642373A (en) * 2015-02-05 2015-05-27 浙江禾田化工有限公司 Insecticide composition containing chlorine-fluorine cyantraniliprole and high-efficiency chlorine-fluorine clocythrin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110870486A (en) * 2018-09-01 2020-03-10 云南神创蔬菜种植有限公司 Pesticide for baby cabbage planting and production method thereof

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Application publication date: 20170620

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