CN107801713A - A kind of autographa california nuclear polyhedrosis virus suspending agent - Google Patents
A kind of autographa california nuclear polyhedrosis virus suspending agent Download PDFInfo
- Publication number
- CN107801713A CN107801713A CN201711047762.7A CN201711047762A CN107801713A CN 107801713 A CN107801713 A CN 107801713A CN 201711047762 A CN201711047762 A CN 201711047762A CN 107801713 A CN107801713 A CN 107801713A
- Authority
- CN
- China
- Prior art keywords
- polyhedrosis virus
- nuclear polyhedrosis
- suspending agent
- autographa california
- california nuclear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 241001367049 Autographa Species 0.000 title claims abstract description 58
- 241000701366 unidentified nuclear polyhedrosis viruses Species 0.000 title claims abstract description 58
- 239000000375 suspending agent Substances 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000013530 defoamer Substances 0.000 claims abstract description 14
- 239000002562 thickening agent Substances 0.000 claims abstract description 13
- 241000238631 Hexapoda Species 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 239000003755 preservative agent Substances 0.000 claims abstract description 9
- 230000002335 preservative effect Effects 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000000080 wetting agent Substances 0.000 claims abstract description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 36
- 238000002360 preparation method Methods 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 12
- 241000201370 Autographa californica nucleopolyhedrovirus Species 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 8
- 229920001285 xanthan gum Polymers 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 7
- WMGSQTMJHBYJMQ-UHFFFAOYSA-N aluminum;magnesium;silicate Chemical compound [Mg+2].[Al+3].[O-][Si]([O-])([O-])[O-] WMGSQTMJHBYJMQ-UHFFFAOYSA-N 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- 150000001450 anions Chemical class 0.000 claims description 5
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 4
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- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 4
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229940092782 bentonite Drugs 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 3
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- 229940113115 polyethylene glycol 200 Drugs 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229940080314 sodium bentonite Drugs 0.000 claims description 3
- 229910000280 sodium bentonite Inorganic materials 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000005720 sucrose Substances 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 claims description 3
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims description 2
- QYYMDNHUJFIDDQ-UHFFFAOYSA-N 5-chloro-2-methyl-1,2-thiazol-3-one;2-methyl-1,2-thiazol-3-one Chemical compound CN1SC=CC1=O.CN1SC(Cl)=CC1=O QYYMDNHUJFIDDQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 241001203868 Autographa californica Species 0.000 claims description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
- 229920001732 Lignosulfonate Polymers 0.000 claims description 2
- NVNLLIYOARQCIX-MSHCCFNRSA-N Nisin Chemical compound N1C(=O)[C@@H](CC(C)C)NC(=O)C(=C)NC(=O)[C@@H]([C@H](C)CC)NC(=O)[C@@H](NC(=O)C(=C/C)/NC(=O)[C@H](N)[C@H](C)CC)CSC[C@@H]1C(=O)N[C@@H]1C(=O)N2CCC[C@@H]2C(=O)NCC(=O)N[C@@H](C(=O)N[C@H](CCCCN)C(=O)N[C@@H]2C(NCC(=O)N[C@H](C)C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCSC)C(=O)NCC(=O)N[C@H](CS[C@@H]2C)C(=O)N[C@H](CC(N)=O)C(=O)N[C@H](CCSC)C(=O)N[C@H](CCCCN)C(=O)N[C@@H]2C(N[C@H](C)C(=O)N[C@@H]3C(=O)N[C@@H](C(N[C@H](CC=4NC=NC=4)C(=O)N[C@H](CS[C@@H]3C)C(=O)N[C@H](CO)C(=O)N[C@H]([C@H](C)CC)C(=O)N[C@H](CC=3NC=NC=3)C(=O)N[C@H](C(C)C)C(=O)NC(=C)C(=O)N[C@H](CCCCN)C(O)=O)=O)CS[C@@H]2C)=O)=O)CS[C@@H]1C NVNLLIYOARQCIX-MSHCCFNRSA-N 0.000 claims description 2
- 108010053775 Nisin Proteins 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 2
- 235000010489 acacia gum Nutrition 0.000 claims description 2
- 239000001785 acacia senegal l. willd gum Substances 0.000 claims description 2
- -1 alkyl naphthalene sulfonic acid salt Chemical class 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000011187 glycerol Nutrition 0.000 claims description 2
- 229920000831 ionic polymer Polymers 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004309 nisin Substances 0.000 claims description 2
- 235000010297 nisin Nutrition 0.000 claims description 2
- 150000003961 organosilicon compounds Chemical class 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 239000004302 potassium sorbate Substances 0.000 claims description 2
- 235000010241 potassium sorbate Nutrition 0.000 claims description 2
- 229940069338 potassium sorbate Drugs 0.000 claims description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 2
- 235000010265 sodium sulphite Nutrition 0.000 claims description 2
- PYODKQIVQIVELM-UHFFFAOYSA-M sodium;2,3-bis(2-methylpropyl)naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CC(C)C)C(CC(C)C)=CC2=C1 PYODKQIVQIVELM-UHFFFAOYSA-M 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 150000003871 sulfonates Chemical class 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 230000003612 virological effect Effects 0.000 claims description 2
- 239000003906 humectant Substances 0.000 claims 2
- 229920000742 Cotton Polymers 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 229920000604 Polyethylene Glycol 200 Polymers 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000001802 infusion Methods 0.000 claims 1
- 235000015110 jellies Nutrition 0.000 claims 1
- 239000008274 jelly Substances 0.000 claims 1
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- 150000003839 salts Chemical class 0.000 claims 1
- 150000003376 silicon Chemical class 0.000 claims 1
- 229960005137 succinic acid Drugs 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 7
- 241000607479 Yersinia pestis Species 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
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- 239000000575 pesticide Substances 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
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- 229910001051 Magnalium Inorganic materials 0.000 description 1
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- 241000819714 Monema flavescens Species 0.000 description 1
- 241000256259 Noctuidae Species 0.000 description 1
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- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 241000437063 Phyllotreta striolata Species 0.000 description 1
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- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241001414989 Thysanoptera Species 0.000 description 1
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
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- 229920005646 polycarboxylate Polymers 0.000 description 1
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- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
Abstract
The invention discloses a kind of autographa california nuclear polyhedrosis virus suspending agent formula development.Each component is by mass percentage in the autographa california nuclear polyhedrosis virus suspending agent：The PIB/mL of autographa california nuclear polyhedrosis virus 1 100 hundred million, wetting agent 2 5%, dispersant：1 15%, thickener：0.1 5%, preservative：0.1 1%, antifreezing agent：5 10%, defoamer：0.1 0.5%, filler：3 15%, water complements to 100%.Autographa california nuclear polyhedrosis virus suspending agent of the present invention is mainly used in the preventing and treating of insect, have the advantages that good synergy, impregnability, active height, effect stability, lasting period is long, environment influences that small, adhesiveness is strong and anti-evaporating, and can and Zhiduo County kind crop pest, there is good application and popularization value.
Description
Technical field
The present invention relates to pesticide field, more particularly to a kind of autographa california nuclear polyhedrosis virus suspending agent.
Background technology
Biological virus, particularly shaft-like insect viruses, there is insecticide efficiency height, effect is single-minded, does not infect other biologies, no
The advantages that human body is healthy, environmentally safe is endangered, is comparatively ideal insecticide variety.Autographa californica nuclear is polygonal
Precursor virus can infect Heliothis zea, cabbage looper, beet armyworm, diamondback moth, bollworm, pink bollworm, big daikon leaf beetle, beans leaf snout moth's larva,
Greenish brown hawk moth, phyllotreta striolata, bean-pod borer, oriental moth, lopper worm, 2 committee noctuid insect, thrips, rice leaf roller, Indian meal moth
Deng 30 various agricultural insects, thus this insect viruses have very important effect in agricultural production.
Autographa california nuclear polyhedrosis virus is as a kind of biological insecticides, and insecticidal spectrum is wide, to agricultures such as dangers to vegetables
Crop lepidoptera pest has preferable prevention effect, has the characteristics that low toxicity, lasting medicine, is not likely to produce resistance to insect, is
Produce the biological pesticide of pollution-free vegetable.The preparation of its active compound is more simple and convenient, can be raised by insect, Viral extraction technology obtains
, its preparation technology is also relatively simple, and cost input is less, furthermore it has that host range is wide, continuation is strong, is not easy to produce
The raw resistance to the action of a drug, the advantages that amount reproduction of insect can be effectively reduced, be a kind of more very good active compound kind.
According to statistics, biological pesticide in 2000 accounts for the 0.2% of global agrochemical market share, rises to 3.7% within 2009.2010
For the output value of year global biological pesticide more than 2,000,000,000 dollars, occupation rate of market reaches 4% or so.Issued according to Markets＆Markets
's《2012-2017 whole world biological pesticide market trend and prediction address》It has been shown that, global biological pesticide market value reaches within 2011
1300000000 dollars, it is expected within 2017 reach 3,200,000,000 dollars, by with 15.8% compound annual growth rate during 2012 to 2017
Increase.And from 2014, China starts to carry forward vigorously the demonstration subsidy work of low toxicity and low residue biological pesticide, so as to guide agriculture
The people strengthen environmental consciousness, improve the service efficiency of low toxicity and low residue agricultural chemicals, also rationalize to specification agricultural chemicals and use, it is residual to reduce agricultural chemicals
Stay and bring many benefits.The environmental protection of biological pesticide, it is degradable, brought to it the advantages of to people and harmless other biological very big
Development space, turn into the extensive pesticide new variety of demand.Although current domestic and international application virus type biological insecticides preventing and treating agriculture
The scale of crop pest is big not enough, but has shown that good application prospect.
The content of the invention
An object of the present invention is to provide a kind of autographa california nuclear polyhedrosis virus suspending agent.
To reach first purpose of the present invention, present invention employs following technical scheme：
The invention provides a kind of autographa california nuclear polyhedrosis virus suspending agent, each component is by mass percentage
For：Autographa california nuclear polyhedrosis virus 1-100 hundred million PIB/mL, wetting agent 2-5%, dispersant 1-15%, thickener
0.1-5%, preservative 0.1-1%, antifreezing agent 5-10%, defoamer 0.1-0.5%, filler 3-15%, water complement to 100%.
Preferably, described autographa california nuclear polyhedrosis virus suspending agent, each component are by mass percentage：
Autographa california nuclear polyhedrosis virus 1-50 hundred million PIB/mL, wetting agent 2-3%, dispersant 1-10%, thickener 0.1-
3%, preservative 0.1-0.5%, antifreezing agent 5-8%, defoamer 0.1-0.2%, filler 3-10%, water complement to 100%.
It is highly preferred that described autographa california nuclear polyhedrosis virus suspending agent, each component is by mass percentage
For：The PIB/mL of autographa california nuclear polyhedrosis virus 1,000,000,000, alkyl synthesis alcohol alkoxylates (RP-90) are 2%, alkane
Base naphthalenesulfonate (3010) is 3%, and APES phosphoric acid ester (8070) is 2%, white carbon 3%, silicic acid
Magnalium is 2%, xanthans 0.1%, S-30 0.1%, ethylene glycol 5%, and organic silicon composite (GYX-60) is 0.2%,
Water complements to 100%.
Described wetting agent can be Nekal BX, TERWET 1004, APES phosphate (8070), amber
The different dibutyl ester acid sodium of amber acid, WS-03 (compound product of non ionic polymer polymer and anion low polymer), W-04
(alkyl synthesizes alcohol alkoxylates by (modified anion surfactant), ST-83 (anion gemini surfactant), RP-90
Compound), the one or more combination in polyethers, ratio do not limit.
Described dispersant can be lignin sulfonate, Sulfonates, alkyl naphthalene sulfonic acid salt (3010), naphthalene sulfonate
Formaldehyde condensation products, polycarboxylate high performance dispersant (GYLW-08), modified polyether sulfonate (GL303), block polyether class
(GT6S2) one or more combination in, ratio do not limit.
Described thickener can be xanthans, aluminium-magnesium silicate, C-39-1 (modified cellulose thickener), Arabic gum, swollen
One or more combination in profit soil, sucrose, ratio do not limit.
Described filler can be kaolin, sodium bentonite, Nong Fengbao (Nong Zhi Chemical Co., Ltd.s of Jilin Province), white carbon
In one or more combination, ratio do not limit.
Described preservative be sodium benzoate, potassium sorbate, sodium sulfite, natrium nitrosum, nisin, Kathon CG,
At least one of OIT compound preservative, special anti-corrosion agent S-30 (quaternary ammonium salt).
Described antifreezing agent can be at least one in ethylene glycol, glycerine, polyethylene glycol 200, urea, calcium chloride, thiocarbamide
Kind.
Described defoamer can be organic silicon defoamer, GYX-60 (high performance organo-silicon compound of new generation), defoamer
At least one of 1501 (organic-silicon-modified silicones).
The second object of the present invention is to provide a kind of preparation method of autographa california nuclear polyhedrosis virus suspending agent,
Comprise the following steps：
1. presses formula rate, active compound is weighed with wetting agent, dispersant, water, filler in being sanded in container, in high speed shear
Emulsification shearing is carried out in machine, material is sufficiently mixed uniformly, defoamer is added in shear history.It is 4000 to emulsify shearing condition
15~20min of~6000r/min down cuts.
After 2. adds preservative, part (50-70% of formula ratio) antifreezing agent into 1. products therefrom, in sand mill
Be sanded, rotating speed control is taken in 1100~1200r/min, sand grinding process sample carry out droplet measurement, until particle diameter 5 μm with
Under, thickener and remaining antifreezing agent are added, stops being sanded after being sufficiently mixed uniformly, discharging, obtains linen Autographa
Californica nuclear polyhedrosis virus suspending agent.
1. the active constituent content of autographa california nuclear polyhedrosis virus is 180,000,000,000 PIB/ to step in the active compound
mL。
The third object of the present invention is to provide the method that the formulations of pesticide being formulated as previously described are used to prevent insect pest of the plant, institute
It is as caused by following any insect to state insect pest：Diamondback moth, cabbage looper, Ostrinia furnacalis, beet armyworm, prodenia litura.
The fourth object of the present invention is to provide the autographa california nuclear polyhedrosis virus suspending agent and is preparing preventing and treating
Application in terms of the preparation of the insects such as diamondback moth, cabbage looper, Ostrinia furnacalis, beet armyworm, prodenia litura.
The advantage of the invention is that：
1. be free of organic solvent by matrix of water；Particle diameter small (0.5-5 μm) is easily absorbed by target；Suspensibility is high,
Crop surface has good distributivity；Excellent storage stability；Flash-point is high；It is nonflammable explosive；It is few to produce dust；It is diluted with water
Use, be not easily blocked mister head；Environmental pollution is small；Product cost is low；Easily packaging.Inventor has found the formulations of pesticide energy
It is efficiently used for desinsection.
2. autographa california nuclear polyhedrosis virus suspending agent of the present invention is compared compared with chemical insecticide, have special
One property is strong, and efficiency of infection is high, the advantage such as environmentally safe；And the aqua such as suspending agent also has preferable phase compared with solid pharmaceutical preparation
Capacitive；Compared with other biological insecticides, there is the insecticidal range of a wider spectrum, be also very for increasing pest population
Good preventing and treating kind.
Brief description of the drawings
Fig. 1 is the processing process figure of autographa california nuclear polyhedrosis virus suspending agent.
Embodiment
Embodiments of the invention are described below in detail.Implementation below with reference to description is exemplary, it is intended to is used for
The present invention is explained, and is not considered as limiting the invention.All percentages in the embodiment of the present invention are quality percentage
Than 100 grams of meters of gross weight.
Embodiment 1：
Autographa california nuclear polyhedrosis virus suspending agent, it includes the component of following mass percent：Autographa
Californica nuclear polyhedrosis virus 1,000,000,000 PIB/mL, 1004：2%, 2700：3%, sucrose：0.5%, ethylene glycol：5%, benzoic acid
Sodium：0.3%, white carbon：2.2%, water is mended to 100%.
As shown in Figure 1, specific method is as follows for preparation technology flow chart：
1. pressing recipe requirements, autographa california nuclear polyhedrosis virus active compound and wetting agent, dispersant, filler are mixed
Add and be sanded in container afterwards, and add water, emulsification shearing is carried out in high-speed shearing machine, make material be sufficiently mixed uniformly,
5000r/min down cuts 20min.
2. after adding preservative, part (50-70% of formula ratio) antifreezing agent into 1. products therefrom, the sand in sand mill
Mill, rotating speed control takes sample to carry out droplet measurement in 1100~1200r/min, sand grinding process, until particle diameter is below 5 μm,
Thickener and remaining antifreezing agent are added, stops being sanded after being sufficiently mixed uniformly, discharging, obtains linen autographa california
Nuclear polyhedrosis virus suspending agent, carry out metering, distributing, packaging and get product.
Embodiment 2：
Autographa california nuclear polyhedrosis virus suspending agent, it includes the component of following mass percent：Autographa
The PIB/mL of californica nuclear polyhedrosis virus 1,000,000,000, organosilicon：3%, 2700：4%, xanthans：0.1%, ethylene glycol：5%, benzene first
Sour sodium：0.3%, sodium bentonite：5%, water is mended to 100%.
The preparation method of the autographa california nuclear polyhedrosis virus suspending agent is the same as embodiment 1.
Embodiment 3：
Autographa california nuclear polyhedrosis virus suspending agent, it includes the component of following mass percent：Autographa
Californica nuclear polyhedrosis virus 1,000,000,000 PIB/mL, RP-90：2%, SC-10：3%, polyvinyl alcohol 1799：2%, ethylene glycol：5%,
Sodium benzoate：0.5%, bentonite：3%, water is mended to 100%.
The preparation method of the autographa california nuclear polyhedrosis virus suspending agent is the same as embodiment 1.
Embodiment 4：
Autographa california nuclear polyhedrosis virus suspending agent, it includes the component of following mass percent：Autographa
Californica nuclear polyhedrosis virus 1,000,000,000 PIB/mL, GYLW-08：2%, WS-03：3%, ethylene glycol：5%, C-39-1：0.2%, benzene
Sodium formate：0.5%, GYX-60：0.05%, bentonite：3%, water is mended to 100%.
The preparation method of the autographa california nuclear polyhedrosis virus suspending agent is the same as embodiment 1.
Embodiment 5：
Autographa california nuclear polyhedrosis virus suspending agent, it includes the component of following mass percent：Autographa
Californica nuclear polyhedrosis virus 1,000,000,000 PIB/mL, RP-90：2%, 3010：2%, 8070：3%, aluminium-magnesium silicate：2%, xanthans：
0.1%, white carbon：3%, S-30：0.1%, ethylene glycol：5%, GYX-60：0.25%, water is mended to 100%.
The preparation method of the autographa california nuclear polyhedrosis virus suspending agent is the same as embodiment 1.
Embodiment 6：
Autographa california nuclear polyhedrosis virus suspending agent, it includes the component of following mass percent：Autographa
Californica nuclear polyhedrosis virus 1,000,000,000 PIB/mL, GL303：3%, GT6S2：1%, aluminium-magnesium silicate：1%, white carbon：3%, benzene first
Sour sodium：0.3%, ethylene glycol：5%, defoamer 1501：0.25%, xanthans：0.1%, water is mended to 100%.
The preparation method of the autographa california nuclear polyhedrosis virus suspending agent is the same as embodiment 1.
Embodiment 7：
Autographa california nuclear polyhedrosis virus suspending agent, it includes the component of following mass percent：Autographa
Californica nuclear polyhedrosis virus 1,000,000,000 PIB/mL, DSC2005：5%, aluminium-magnesium silicate：1%, xanthans：0.1%, white carbon：
3%, sodium benzoate：0.3%, ethylene glycol：5%, defoamer 1501：0.25%, water is mended to 100%.
The preparation method of the autographa california nuclear polyhedrosis virus suspending agent is the same as embodiment 1.
Embodiment 8：
Autographa california nuclear polyhedrosis virus suspending agent, it includes the component of following mass percent：Autographa
Californica nuclear polyhedrosis virus 1,000,000,000 PIB/mL, GL303：3%, GT6S2：1%, aluminium-magnesium silicate：1%, xanthans：0.1%, S-
30：0.1%, ethylene glycol：5%, defoamer 1501：0.25%, water is mended to 100%.
The preparation method of the autographa california nuclear polyhedrosis virus suspending agent is the same as embodiment 1.
Embodiment 9：Formulations of pesticide testing performance index is tested
This is tested for the autographa california nuclear polyhedrosis virus suspending agent that is prepared in testing example 1-8
Particle diameter, dispersiveness, heat storage stability and low-temperature stability.
The measure of particle diameter：The autographa california nuclear polyhedrosis virus in finite concentration above-described embodiment 1-8 is taken to suspend
Agent, the determination sample in BT-9300ST laser particle size analyzers.Particle size determination the results are shown in Table 1.
Dispersiveness：Have in 100mL in plug conical graduate, load 99.5mL standard hard waters, the above-mentioned realities of 0.5mL are taken with syringe
The autographa california nuclear polyhedrosis virus suspending agent in a 1-8 is applied, from away from being instilled at graduated cylinder water surface 5cm in water, observes it
Scattered situation.It is divided into excellent, good, bad three-level by its scattered quality.Top grade is automatically scattered without visible particle in cloud in water
Sink；Good grade can disperse automatically in water, there is a particles sink, jetsam can slowly disperse or gentle agitation after disperse；Bad level
It can not very well disperse in water, there is particles sink, jetsam to disperse after acutely moving.
Heat storage stability determines：Autographa california nuclear polyhedrosis virus suspending agent in above-described embodiment 1-8 is filled
Enter in container, be positioned over after sealing in the constant temperature oven of (54 ± 2) DEG C, observation is taken out after standing 14d, according to GB-T14825-
2600 standards, the suspensibility of autographa california nuclear polyhedrosis virus suspending agent is determined, the results are shown in Table 1.
Cold storage Stability Determination：Autographa california nuclear polyhedrosis virus suspending agent in above-described embodiment 1-8 is filled
Enter in container, be positioned over after sealing in the constant temperature oven of (0 scholar 2) DEG C, stand to take out to be placed in stand under room temperature condition after 7d and reply
Observed after room temperature, according to GB-T14825-2600 standards, determine the suspension of autographa california nuclear polyhedrosis virus suspending agent
Rate, it the results are shown in Table 1.
Each embodiment performance indications of table 1
In table 1, in embodiment 1-8, the dispersed and hot storage of each preparation, cold storage stability are preferable, thickener in the present invention
Order of addition it is particularly important, first adding thickener can make troubles to sand milling, and particle diameter distribution is uneven, and particle diameter to be sanded reaches
To after less than 5 μm, first thickener is dissolved in the suspension for being then added to and being sanded in a small amount of ethylene glycol, stirs, obtain
The suspensions stability arrived is good and without bleed lamination.Property indices are qualified.
Embodiment 10：Field Pharmacological Activity Screening experiment
Suspensibility height is chosen, effect experiment is carried out exemplified by the excellent embodiment 6 of dispersiveness.(result such as table 2)
Trial crops：Wild cabbage, kind are " in sweet No. 3 "
Controlling object：Diamondback moth
The medication phase：Beginning peak period medication occurs in diamondback moth low instar larvae.
Comparison medicament：Dipel/suspending agent/6000IU/ milligrams；Green No.1 (1,000,000,000 PIB/ milliliter Autographas difficult to understand
Californica nuclear polyhedrosis virus suspending agent).
The pharmacodynamic results of 2 embodiment of table 6
Positive effect after medication 7 days as can be seen from Table 2,750g/hm2More than 80% preventive effect can be reached under dosage,
1500g/hm2Preventive effect is not only better than the biological pesticide 6000IU/ of Fujian Pucheng Lv An biological pesticides Co., Ltd production under dosage
Milligram bacillus thuringiensis suspending agent, and be better than and active ingredient identical of the present invention green No.1 (Anhui Jixi green biology difficult to understand difficult to understand
Engineering Co., Ltd).
The preferred embodiment of the disclosure described in detail above, it is each described in above-mentioned embodiment
Particular technique feature, in the case of not contradiction, it can be combined by any suitable means, in order to avoid unnecessary
Repetition, the disclosure no longer separately illustrates to various possible modes.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (10)
- A kind of 1. autographa california nuclear polyhedrosis virus suspending agent, it is characterised in that Autographa californica nuclear polyhedral body Each component is by mass percentage in viral suspending agent：The PIB/mL of autographa california nuclear polyhedrosis virus 1-100 hundred million, profit Humectant 2-5%, dispersant 1-15%, thickener 0.1-5%, preservative 0.1-1%, antifreezing agent 5-10%, defoamer 0.1- 0.5%, filler 3-15%, water complements to 100%.
- 2. described autographa california nuclear polyhedrosis virus suspending agent is required according to right 1, it is characterised in that：Described profit Humectant be Nekal BX, TERWET 1004, APES phosphate (8070), the different dibutyl ester acid sodium of butanedioic acid, WS-03 (compound product of non ionic polymer polymer and anion low polymer), W-04 (live on modified anion surface Property agent), ST-83 (anion gemini surfactant), RP-90 (alkyl synthesis alcohol alkoxylates), in polyethers One or more combination, ratio do not limit.
- 3. described autographa california nuclear polyhedrosis virus suspending agent is required according to right 1, it is characterised in that：Described point Powder is lignin sulfonate, Sulfonates, alkyl naphthalene sulfonic acid salt (3010), naphthalenesulfonate formaldehyde condensation compound, polycarboxylic acids One or more in salt high-performance dispersant (GYLW-08), modified polyether sulfonate (GL303), block polyether class (GT6S2) Combination, ratio do not limit.
- 4. described autographa california nuclear polyhedrosis virus suspending agent is required according to right 1, it is characterised in that：Described increasing Thick dose be xanthans, aluminium-magnesium silicate, C-39-1 (modified cellulose thickener), Arabic gum, bentonite, one kind in sucrose or Several combinations, ratio do not limit.
- 5. described autographa california nuclear polyhedrosis virus suspending agent is required according to right 1, it is characterised in that：Described is anti- Rotten agent is that sodium benzoate, potassium sorbate, sodium sulfite, natrium nitrosum, nisin, Kathon CG, OIT are compound anti- At least one of rotten agent, special anti-corrosion agent S-30 (quaternary ammonium salt).
- 6. described autographa california nuclear polyhedrosis virus suspending agent is required according to right 1, it is characterised in that：Described is anti- Jelly agent is at least one of ethylene glycol, glycerine, polyethylene glycol 200 (PEG-200), urea, calcium chloride, thiocarbamide.
- 7. described autographa california nuclear polyhedrosis virus suspending agent is required according to right 1, it is characterised in that：Described disappears Infusion is organic silicon defoamer, GYX-60 (high performance organo-silicon compound of new generation), (the organic-silicon-modified silicon tree of defoamer 1501 At least one of fat).
- 8. described autographa california nuclear polyhedrosis virus suspending agent is required according to right 1, it is characterised in that：Described fills out Expect not limit for the one or more combination in kaolin, sodium bentonite, white carbon, Nong Fengbao, ratio.
- 9. according to the preparation method of the described autographa california nuclear polyhedrosis virus suspending agent of right 1-8 requirements, its feature It is to comprise the following steps：1. presses formula rate, active compound and wetting agent, dispersant, water, filler are weighed in being sanded in container, in high-speed shearing machine Emulsification shearing is carried out, material is sufficiently mixed uniformly, defoamer is added in shear history；Emulsify shearing condition be 4000~ 15~20min of 6000r/min down cuts；After 2. adds preservative, part (50-70% of formula ratio) antifreezing agent into 1. products therefrom, it is sanded in sand mill, Rotating speed control takes sample to carry out droplet measurement in 1100~1200r/min, sand grinding process, until particle diameter below 5 μm, adds Thickener and remaining antifreezing agent, stop being sanded after being sufficiently mixed uniformly, discharging, obtain linen Autographa californica nuclear Polyhedrosis virus suspending agent；1. the active constituent content of autographa california nuclear polyhedrosis virus is 180,000,000,000 PIB/mL to step in the active compound.
- 10. require prepared by the autographa california nuclear polyhedrosis virus suspending agent that the preparation method obtains according to right 9 Prevent and treat the application in terms of the preparation of fruit tree, vegetables, cotton, rice or flower crop insect.
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| CN201711047762.7A CN107801713A (en) | 2017-10-31 | 2017-10-31 | A kind of autographa california nuclear polyhedrosis virus suspending agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557309A (en) * | 2019-01-25 | 2020-08-21 | 河南勇冠乔迪农业科技有限公司 | Heliothis armigera nuclear polyhedrosis virus suspending agent |
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| US4973667A (en) * | 1988-04-06 | 1990-11-27 | Boyce Thompson Institute For Plant Research, Inc. | Baculovirus proteins and viral pesticides containing same |
| CN1539965A (en) * | 2002-09-29 | 2004-10-27 | 武汉大学 | Recombined baculovirus of insect, preparation method and application as insecticide |
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2017
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| US4973667A (en) * | 1988-04-06 | 1990-11-27 | Boyce Thompson Institute For Plant Research, Inc. | Baculovirus proteins and viral pesticides containing same |
| CN1539965A (en) * | 2002-09-29 | 2004-10-27 | 武汉大学 | Recombined baculovirus of insect, preparation method and application as insecticide |
| CN106577764A (en) * | 2016-11-11 | 2017-04-26 | 河南农业大学 | Mamestra brassicae nuclear polyhedrosis virus-containing pesticidal suspending agent and preparation method thereof |
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| CN111557309A (en) * | 2019-01-25 | 2020-08-21 | 河南勇冠乔迪农业科技有限公司 | Heliothis armigera nuclear polyhedrosis virus suspending agent |
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