CN104430362B - A kind of pesticidal preparations for storing Rhizoma Zingiberis Recens and application process thereof - Google Patents
A kind of pesticidal preparations for storing Rhizoma Zingiberis Recens and application process thereof Download PDFInfo
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- CN104430362B CN104430362B CN201410649842.XA CN201410649842A CN104430362B CN 104430362 B CN104430362 B CN 104430362B CN 201410649842 A CN201410649842 A CN 201410649842A CN 104430362 B CN104430362 B CN 104430362B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 71
- 230000000361 pesticidal effect Effects 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000008569 process Effects 0.000 title claims abstract description 23
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical group C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000004615 ingredient Substances 0.000 claims abstract description 10
- 239000005927 Pyriproxyfen Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
- 239000004576 sand Substances 0.000 claims description 24
- 239000003337 fertilizer Substances 0.000 claims description 16
- 239000000470 constituent Substances 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 6
- 239000004563 wettable powder Substances 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000004530 micro-emulsion Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000000375 suspending agent Substances 0.000 claims description 5
- 239000004562 water dispersible granule Substances 0.000 claims description 5
- 239000002552 dosage form Substances 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 34
- 230000006378 damage Effects 0.000 abstract description 16
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- 239000003814 drug Substances 0.000 description 6
- 239000002917 insecticide Substances 0.000 description 6
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- 230000000694 effects Effects 0.000 description 5
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- ATROHALUCMTWTB-OWBHPGMISA-N phoxim Chemical compound CCOP(=S)(OCC)O\N=C(\C#N)C1=CC=CC=C1 ATROHALUCMTWTB-OWBHPGMISA-N 0.000 description 4
- 229950001664 phoxim Drugs 0.000 description 4
- 241000752372 Pnyxia scabiei Species 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
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- 238000002156 mixing Methods 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000001018 virulence Effects 0.000 description 3
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- 239000004141 Sodium laurylsulphate Substances 0.000 description 2
- 241000234314 Zingiber Species 0.000 description 2
- 235000006886 Zingiber officinale Nutrition 0.000 description 2
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- 235000008397 ginger Nutrition 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
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- 235000019333 sodium laurylsulphate Nutrition 0.000 description 2
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 description 2
- -1 synergist Substances 0.000 description 2
- RFQOPUYDLCMQCE-UHFFFAOYSA-N 1-(2-hydroxyethyl)-5-nitropyrrole-2-carboxamide Chemical compound NC(=O)C1=CC=C([N+]([O-])=O)N1CCO RFQOPUYDLCMQCE-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 241000256113 Culicidae Species 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 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 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
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- 238000005266 casting Methods 0.000 description 1
- 231100000739 chronic poisoning Toxicity 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
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- 239000013530 defoamer Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- OEBRKCOSUFCWJD-UHFFFAOYSA-N dichlorvos Chemical compound COP(=O)(OC)OC=C(Cl)Cl OEBRKCOSUFCWJD-UHFFFAOYSA-N 0.000 description 1
- 229950001327 dichlorvos Drugs 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
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- 208000002173 dizziness Diseases 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
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- 239000003112 inhibitor Substances 0.000 description 1
- 239000002949 juvenile hormone Substances 0.000 description 1
- 229930014550 juvenile hormone Natural products 0.000 description 1
- 239000002950 juvenile hormone derivative Substances 0.000 description 1
- 150000003633 juvenile hormone derivatives Chemical class 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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- 239000011734 sodium Substances 0.000 description 1
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- 230000004936 stimulating effect Effects 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of pesticidal preparations for storing Rhizoma Zingiberis Recens and application process thereof, its effective ingredient is Nylar, and the mass fraction of described Nylar is 0.1～25%.Application process, including: using described pesticidal preparations when Rhizoma Zingiberis Recens enters cellar for storing things storage, the described pesticidal preparations of pyriproxyfen-containing 15～60 grams used by Rhizoma Zingiberis Recens per ton.Pesticidal preparations for storing Rhizoma Zingiberis Recens provided by the invention can effectively prevent and treat the harm of great Jiang insect storage period (mainly Rhizoma Zingiberis Recens maggot), improves the quality of great Jiang storage period, reduces the drug residue of storage Rhizoma Zingiberis Recens simultaneously, reduces the storage period of the injury to human body.Therefore, pesticidal preparations provided by the invention may be used for storage Rhizoma Zingiberis Recens in Rhizoma Zingiberis Recens is stored, the harm of the insects such as preventing and treating Rhizoma Zingiberis Recens maggot (larva), Rhizoma Zingiberis Recens abnormity eye Tan mosquito (adult).
Description
Technical field
The present invention relates to Rhizoma Zingiberis Recens storing technology field, be a kind of pesticidal preparations for storing Rhizoma Zingiberis Recens and application process thereof.
Background technology
Rhizoma Zingiberis Recens is the fresh rhizome of Zingiberaceae herbaceos perennial Rhizoma Zingiberis Recens (ZingiberofficinaleRoscoe), another name have race, hundred peppery clouds, hook dress refer to, because of ground boy pungent, hot and cold, fresh ginger, processed with honey Rhizoma Zingiberis Recens.Widely cultivate in Central China, each provinces and regions, the southeast to the west and south.The ground such as Laiwu in Shandong province, Anqiu, Changyi, Qingzhou, Yishui also produce, and Tropical Asian area is common cultivation also.
In the main ginger cultivation region of China, in the past storage Rhizoma Zingiberis Recens was with some high poison persistent pesticide preparations, Long Term Contact, eats and easily causes chronic poisoning；And remain height, accumulate in human body, it is impossible to discharge, internal organs impaired mechanical can be caused, can carcinogenic, teratogenesis when measuring big；Abnormal smells from the patient is poor；Contaminated environment, decomposes the unfavorable factors such as slow.Country has expressly provided cut-off, disabling, and during Rhizoma Zingiberis Recens detection, one it is found that embargo.Utilizing chlopyrifos, phoxim, dichlorvos, chrysanthemum esters etc. to remain less but that the product of poor stability is to store Rhizoma Zingiberis Recens method in addition with some, the Pesticidal products used in these storage proceduress can cause people's acute poisoning.Though remaining less but the smell is awful, it is easily caused vomiting, dizziness.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of pesticidal preparations for storing Rhizoma Zingiberis Recens and application process thereof, to improve the storage effect of Rhizoma Zingiberis Recens, reduce the drug residue of storage Rhizoma Zingiberis Recens simultaneously.
Based on above-mentioned purpose, the effective ingredient of the pesticidal preparations for storing Rhizoma Zingiberis Recens provided by the invention is Nylar, and the mass fraction of described Nylar is 0.1～25%.
It is preferred that the mass fraction of described Nylar is 1～15%.
It is preferred that the processing dosage form of described pesticidal preparations is the one in powder, wettable powder, granule, water dispersible granules, cream, suspending agent, microemulsion and aqueous emulsion.
Alternatively, the described pesticidal preparations for storing Rhizoma Zingiberis Recens also includes auxiliary agent and the fillers such as the wetting agent needed for relative dosage form, dispersion regulators, emulsifying agent, synergist, antioxidant.
The present invention also provides for the application process of above-mentioned pesticidal preparations storage Rhizoma Zingiberis Recens, including: using described pesticidal preparations when Rhizoma Zingiberis Recens enters cellar for storing things storage, the described pesticidal preparations of pyriproxyfen-containing 15～60 grams used by Rhizoma Zingiberis Recens per ton.
Preferably, described application process also includes: described pesticidal preparations and silt are mixed according to the weight ratio of 1:5～15, spread fertilizer over the fields, in bottom, Rhizoma Zingiberis Recens cellar for storing things, the silt being mixed with described pesticidal preparations, on silt, then put Rhizoma Zingiberis Recens, then on Rhizoma Zingiberis Recens, spread fertilizer over the fields the silt being mixed with described pesticidal preparations.
Preferably, described pesticidal preparations and silt are mixed according to the mass ratio of 1:8～12, spread fertilizer over the fields, in bottom, Rhizoma Zingiberis Recens cellar for storing things, the silt being mixed with described pesticidal preparations, on silt, then put Rhizoma Zingiberis Recens, then on Rhizoma Zingiberis Recens, spread fertilizer over the fields the silt being mixed with described pesticidal preparations.
Alternatively, the humidity of described silt is 50～60%, and fineness is 30～50 orders.
Described silt at least one in river sand, sea sand.
As can be seen from above, pesticidal preparations for storing Rhizoma Zingiberis Recens provided by the invention can effectively prevent and treat the harm of great Jiang insect storage period (mainly Rhizoma Zingiberis Recens maggot), improve the quality of great Jiang storage period, reduce the drug residue of storage Rhizoma Zingiberis Recens simultaneously, reduce the storage period of the injury to human body.Therefore, pesticidal preparations provided by the invention may be used for storage Rhizoma Zingiberis Recens in Rhizoma Zingiberis Recens is stored, the harm of the insects such as preventing and treating Rhizoma Zingiberis Recens maggot (larva), Rhizoma Zingiberis Recens abnormity eye Tan mosquito (adult).
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, the present invention is described in more detail.
Nylar, chemical name: 4-phenoxy phenyl (RS)-2-(2-pyridine radicals oxygen) propyl ether, it is the chitin synthesis inhibitor of a kind of juvenile hormone type, there is strong ovicidal action, also there is interior absorption transfer activity.The inhibitory action of insecticide is shown that affecting insecticide changes in quality and breeding.Nylar can retain at hemolymph middle and high concentration, accelerates the secretion to gonadal hormone of the insecticide thymus；On the other hand, Nylar can make insecticide lack required stimulating factor of laying eggs, it is suppressed that the hatching of fetal development and ovum, or generates the ovum not having viability, thus effectively controlling and reach the purpose of Pest control.Nylar low toxicity, the lasting period is long, to crop safety, efficiently, dosage is few, lasting period length, to crop safety, to Fish low toxicity, the feature that eco-environmental impact is little.Can be used for preventing and treating Homoptera, Thysanoptera, Diptera, lepidoptera pest.The inhibitory action surface of insecticide is being affected casting off a skin and breeding of insecticide by it.To mosquitos and flies class sanitary insect pest, namely the 4 instar larvae low dosage this product in later stage cause stage death of pupating, it is suppressed that adult is formed.Rhizoma Zingiberis Recens maggot (larva), Rhizoma Zingiberis Recens abnormity eye Tan mosquito (adult) can be effectively prevented and treated when being used for storing Rhizoma Zingiberis Recens in Rhizoma Zingiberis Recens is stored.
Embodiment 1 prepares the powder that Nylar mass fraction is 1%
Concrete proportioning is:
Preparation method includes: weigh Nylar, hydrated SiO 2, clay, Gypsum Fibrosum mix homogeneously, remixes to certain fineness (fineness is more than 200 orders) and prepare into the powder that Nylar mass fraction is 1% after eddy current pulverizing.
Embodiment 2 prepares the granule (disintegrative) that Nylar mass fraction is 0.5%
Concrete proportioning is:
Preparation method includes: weighing Nylar, carboxymethyl starch sodium, Kaolin, mix homogeneously by above weight ratio, then add binding agent water to mixture, blended, pelletize prepares into, with dry, the granule that described active constituent content is 0.5%.Wherein, the addition of described water is the 7% of mixture total weight amount, and dried water is removed, and therefore the weight of water is not counted in the weight of granule.
Embodiment 3 prepares the wettable powder that Nylar mass fraction is 25%
Concrete proportioning is:
Preparation method includes: weigh the filler mix homogeneously such as Nylar, sodium lauryl sulphate, dodecylbenzene sodium sulfonate, white carbon, fine particle calcium carbonate by above weight ratio, preparing into described active constituent content through comminution by gas stream is the wettable powder of 25%.
Embodiment 4 prepares the water dispersible granules that Nylar mass fraction is 10%
Concrete proportioning is:
Preparation method includes: weigh the filler mix homogeneously such as Nylar, sodium lauryl sulphate, dodecylbenzene sodium sulfonate, white carbon, fine particle calcium carbonate by above weight ratio, preparing into described active constituent content through comminution by gas stream is the wettable powder of 10%；The water dispersible granules of 10% is can be made into then through pelletize.
Embodiment 5 prepares the suspending agent that Nylar mass fraction is 25%
Concrete proportioning is as follows:
Preparation method: weigh Nylar by above weight ratio, auxiliary agent, emulsifying agent, deionized water are stirred mixing, remix after sand milling after required particle diameter, and preparing into described active constituent content is the suspending agent of 25%.
Embodiment 6 prepares the microemulsion that Nylar mass fraction is 15%
Its formula is as follows:
Preparation method: weigh the mixing such as Nylar, NP-10, Butacide PBO synergist, hexane, ethylene glycol antifreeze by above weight ratio after, adds deionized water and carries out high shear agitation, prepare into the microemulsion that described active constituent content is 15%.
Embodiment 7 prepares the aqueous emulsion that Nylar mass fraction is 20%
Concrete formula is as follows:
Preparation method: weigh the mixing such as Nylar, Nylar parasite killing auxiliary agent, HD-3004 emulsifying dispersant, organic silicon defoamer, dimethylbenzene, hexane equal solvent, ethylene glycol antifreeze by above weight ratio after, add deionized water and carry out high shear agitation, prepare into the aqueous emulsion that described active constituent content is 20%.
The present invention also provides for the application process of above-mentioned pesticidal preparations, specifically include: by described pesticidal preparations and humidity be 52%～58%, fineness be that the river sand of 30 orders fully mixes according to the mass ratio of 1:10～13, one layer of river sand being mixed with described pesticidal preparations is spread fertilizer over the fields in bottom, Rhizoma Zingiberis Recens cellar for storing things after Jiang Jiao cleans up, then on river sand, continue to put one layer of Rhizoma Zingiberis Recens, then on Rhizoma Zingiberis Recens, spread fertilizer over the fields one layer of river sand being mixed with described pesticidal preparations.Namely often put one layer of Rhizoma Zingiberis Recens, on Rhizoma Zingiberis Recens, just spread fertilizer over the fields the river sand being once mixed with described pesticidal preparations, the river sand being mixed with described pesticidal preparations is spread fertilizer over the fields layer by layer on the Rhizoma Zingiberis Recens in Rhizoma Zingiberis Recens is stored.
Preferably, using described pesticidal preparations when Rhizoma Zingiberis Recens enters cellar for storing things storage, generally use 1 time, the described pesticidal preparations of pyriproxyfen-containing 30～40 grams used by Rhizoma Zingiberis Recens per ton.
Another embodiment as the present invention, described application process specifically may include that by described pesticidal preparations and humidity be 52%～55%, fineness be that the river sand of 40 orders fully mixes according to the mass ratio of 1:8～12, one layer of sea sand being mixed with described pesticidal preparations is spread fertilizer over the fields in bottom, Rhizoma Zingiberis Recens cellar for storing things after Jiang Jiao cleans up, then on river sand, continue to put one layer of Rhizoma Zingiberis Recens, then on Rhizoma Zingiberis Recens, spread fertilizer over the fields one layer of river sand being mixed with described pesticidal preparations.Preferably, using described pesticidal preparations when Rhizoma Zingiberis Recens enters cellar for storing things storage, generally use 1 time, the described pesticidal preparations of pyriproxyfen-containing 15～30 grams used by Rhizoma Zingiberis Recens per ton.
Another embodiment as the present invention, described application process specifically may include that by described pesticidal preparations and humidity be 56%～60%, fineness be that the river sand of 50 orders fully mixes according to the mass ratio of 1:5～10, one layer of river sand being mixed with described pesticidal preparations is spread fertilizer over the fields in bottom, Rhizoma Zingiberis Recens cellar for storing things after Jiang Jiao cleans up, then on river sand, continue to put one layer of Rhizoma Zingiberis Recens, then on Rhizoma Zingiberis Recens, spread fertilizer over the fields one layer of river sand being mixed with described pesticidal preparations.Preferably, using described pesticidal preparations when Rhizoma Zingiberis Recens enters cellar for storing things storage, generally use 1 time, the described pesticidal preparations of pyriproxyfen-containing 45～60 grams used by Rhizoma Zingiberis Recens per ton.
Another embodiment as the present invention, described application process specifically may include that by described pesticidal preparations and humidity be 55%～58%, fineness be that the river sand of 50 orders fully mixes according to the mass ratio of 1:10～15, one layer of sea sand being mixed with described pesticidal preparations is spread fertilizer over the fields in bottom, Rhizoma Zingiberis Recens cellar for storing things after Jiang Jiao cleans up, then on river sand, continue to put one layer of Rhizoma Zingiberis Recens, then on Rhizoma Zingiberis Recens, spread fertilizer over the fields one layer of river sand being mixed with described pesticidal preparations.Preferably, using described pesticidal preparations when Rhizoma Zingiberis Recens enters cellar for storing things storage, generally use 1 time, the described pesticidal preparations of pyriproxyfen-containing 40～50 grams used by Rhizoma Zingiberis Recens per ton.
Application process provided by the invention has to be used conveniently, uses safe advantage, meets the medication custom of Jiang Nong, and through continuous 3 years in Laiwu in Shandong province, the test of pesticide effectiveness carried out with local agricultural sector of Anqiu, Changyi, Qingzhou, Yishui verifies.Adopt the present invention offer pesticidal preparations storage after Rhizoma Zingiberis Recens epidermis is smooth, bright, do not find to be subject to Rhizoma Zingiberis Recens Pnyxia scabiei larva (Rhizoma Zingiberis Recens maggot) to endanger Rhizoma Zingiberis Recens block.Rhizoma Zingiberis Recens after storage detects noresidue through world-class independent third party testing laboratory, complies fully with current export requirement, and economic and social benefit is notable.
In order to further illustrate the feasibility of method provided by the invention, illustrate below in conjunction with concrete test.
Store sth. in a cellar Rhizoma Zingiberis Recens Rhizoma Zingiberis Recens maggot because of preventing and treating and be not enrolled for pesticide, select the medicament phoxim of local currently used preventing and treating Rhizoma Zingiberis Recens maggot.
Table 1 Nylar virulence to Rhizoma Zingiberis Recens Pnyxia scabiei 3 instar larvae
| Medicament | Regression equation (y=) | LC50(mg/L) | 95% confidence limit |
| Phoxim | 1.6883+1.8926x | 56.208 | 46.463～67.997 |
| Nylar | 3.9133+1.8691x | 3.8140 | 3.3374～4.3586 |
Found out by table 1 result, the Nylar LC to Rhizoma Zingiberis Recens Pnyxia scabiei 3 instar larvae 240h50For 3.8140mg/L, relatively comparison medicament phoxim (72hLC50Be 56.208) virulence high 14.7 times.But because Nylar belongs to juvenoid, Virulence Expression is slower, but the Rhizoma Zingiberis Recens actual control action of maggot population is very strong, so Nylar is the efficient medicament preventing and treating Rhizoma Zingiberis Recens maggot at present.
Medication in conjunction with Rhizoma Zingiberis Recens main producing region Jiang Nong such as Shandong is accustomed to, select above-described embodiment product, all utilize containing effective ingredient Nylar 15 grams, 30 grams, the dosage of 60 g ton Rhizoma Zingiberis Recenss to store Rhizoma Zingiberis Recens, wherein 1% Nylar powder is directly mixed homogeneously according to 1:10 ratio with fluvial sand, standby；0.5% Nylar granule, 25% wettable powder, 10% water dispersible granules are mixed homogeneously with fluvial sand after dissolving with a small amount of water again, standby；25% Nylar suspending agent, 15% Nylar microemulsion, 20% Nylar aqueous emulsion are mixed homogeneously with fluvial sand after being diluted with a small amount of water again, standby.The number of emerging of each process is observed after 10 days, with or without symptom of chemical damage performance etc. in dispenser.
The impact that Shandong Rhizoma Zingiberis Recens No. is germinateed by table 2 pesticidal preparations provided by the invention
From table 2 it can be seen that select above-described embodiment product, with effective ingredient 15 grams, 30 grams and 60 g ton Rhizoma Zingiberis Recenss dosage storage after the number of emerging of Shandong Rhizoma Zingiberis Recens No. there was no significant difference compared with the control, and show without symptom of chemical damage.
Table 3 compositions provided by the invention is on the middle areas in Shandong Province great Jiang impact germinateed
From table 3 it can be seen that select above-described embodiment product, with effective ingredient 15 grams, 30 grams and 60 g ton Rhizoma Zingiberis Recenss dosage storage after the number of emerging of middle areas in Shandong Province great Jiang there was no significant difference compared with the control, and show without symptom of chemical damage.
The impact that mountain agriculture one is germinateed by table 4 compositions provided by the invention
From table 4, it can be seen that select above-described embodiment product, with effective ingredient 15 grams, 30 grams and 60 g ton Rhizoma Zingiberis Recenss dosage storage after the number of emerging of mountain agriculture one there was no significant difference compared with the control, and show without symptom of chemical damage.
The impact of a table 5 compositions Shandong provided by the invention number plant height of Rhizoma Zingiberis Recens
As can be seen from Table 5, select above-described embodiment product, with effective ingredient 15 grams, 30 grams and 60 g ton Rhizoma Zingiberis Recenss dosage storage after Shandong Rhizoma Zingiberis Recens No., after dispenser 30 days, each dosage processes plant height and growth rate to Rhizoma Zingiberis Recens seedling and has no significant effect compared with the control, and show without obvious symptom of chemical damage, its safety coefficient reaches 4.
The impact of table 6 compositions provided by the invention middle areas in Shandong Province great Jiang plant height
As can be seen from Table 6, select above-described embodiment product, with effective ingredient 15 grams, 30 grams and 60 g ton Rhizoma Zingiberis Recenss dosage storage after middle areas in Shandong Province great Jiang, after dispenser 30 days, each dosage processes plant height and growth rate to Rhizoma Zingiberis Recens seedling and has no significant effect compared with the control, and show without obvious symptom of chemical damage, its safety coefficient reaches 4.
The impact of a table 7 agriculture number plant height in compositions mountain provided by the invention
As can be seen from Table 7, select above-described embodiment product, with effective ingredient 15 grams, 30 grams and 60 g ton Rhizoma Zingiberis Recenss dosage storage after mountain agriculture one, after dispenser 30 days, each dosage processes plant height and growth rate to Rhizoma Zingiberis Recens seedling and has no significant effect compared with the control, and show without obvious symptom of chemical damage, its safety coefficient reaches 4.
As can be seen here, pesticidal preparations for storing Rhizoma Zingiberis Recens provided by the invention can effectively prevent and treat the harm of great Jiang insect storage period (mainly Rhizoma Zingiberis Recens maggot), improve the quality of great Jiang storage period, reduce the drug residue of storage Rhizoma Zingiberis Recens simultaneously, reduce the storage period of the injury to human body.Therefore, pesticidal preparations provided by the invention may be used for storage Rhizoma Zingiberis Recens in Rhizoma Zingiberis Recens is stored, the harm of the insects such as preventing and treating Rhizoma Zingiberis Recens maggot (larva), Rhizoma Zingiberis Recens abnormity eye Tan mosquito (adult).
Those of ordinary skill in the field are it is understood that the foregoing is only specific embodiments of the invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. the application process being used for storing the pesticidal preparations of Rhizoma Zingiberis Recens, it is characterised in that including:
Described pesticidal preparations and silt are mixed according to the weight ratio of 1:5～15, spreads fertilizer over the fields, in bottom, Rhizoma Zingiberis Recens cellar for storing things, the silt being mixed with described pesticidal preparations, on silt, then put Rhizoma Zingiberis Recens, then on Rhizoma Zingiberis Recens, spread fertilizer over the fields the silt being mixed with described pesticidal preparations；
The effective ingredient of the described pesticidal preparations for storing Rhizoma Zingiberis Recens is Nylar, and the mass fraction of described Nylar is 0.1～25%, and the described pesticidal preparations of pyriproxyfen-containing 15～60 grams used by Rhizoma Zingiberis Recens per ton.
2. the application process of the pesticidal preparations for storing Rhizoma Zingiberis Recens according to claim 1, it is characterised in that described pesticidal preparations and silt are mixed according to the mass ratio of 1:8～12.
3. the application process of the pesticidal preparations for storing Rhizoma Zingiberis Recens according to claim 1, it is characterised in that the humidity of described silt is 50～60%, fineness is 30～50 orders.
4. the application process of the pesticidal preparations for storing Rhizoma Zingiberis Recens according to claim 1, it is characterised in that described silt at least one in river sand, sea sand.
5. the application process of the pesticidal preparations for storing Rhizoma Zingiberis Recens according to claim 1, it is characterised in that described Nylar is active constituent content is 1～20%.
6. the application process of the pesticidal preparations for storing Rhizoma Zingiberis Recens according to claim 1, it is characterized in that, the processing dosage form of described pesticidal preparations is the one in powder, wettable powder, granule, water dispersible granules, cream, suspending agent, microemulsion and aqueous emulsion.
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