CN105875634A - Dufulin-containing tablet composition with insecticidal and antiviral effects as well as application thereof - Google Patents
Dufulin-containing tablet composition with insecticidal and antiviral effects as well as application thereof Download PDFInfo
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- CN105875634A CN105875634A CN201410543361.0A CN201410543361A CN105875634A CN 105875634 A CN105875634 A CN 105875634A CN 201410543361 A CN201410543361 A CN 201410543361A CN 105875634 A CN105875634 A CN 105875634A
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- tablet
- agent
- medicament
- fluoride phosphate
- preventing diseases
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Abstract
The invention discloses a tablet composition with insecticidal and antiviral effects as well as an application method thereof. The tablet comprises the following components: a pesticide, Dufulin, a filling material, an adhesive, wetting agents, dispersants and a trace element. A preparation method of the tablet comprises the following steps: various powders are uniformly mixed in proportion and pulverized to 80-400 mesh, and a tablet press is used for direct compression. During usage, the tablet is covered by soil, the tablet can be used during sowing or transplanting seedlings, and the persistent period reaches 40-60 days. The Dufulin-containing tablet composition with insecticidal and antiviral effects is advantageous in that the tablet is covered by soil during usage, so that concealed application of the tablet is realized, atmospheric pollution and harm to non-target organisms are reduced; the medicament has uptake and translocation characteristics, and the medicament is absorbed by germinated seeds or roots of transplanted seedlings and is translocated to overground parts of the plants, so that the tablet composition has effective control effects for insect attacks during seedling stage of crops, and can be used for preventing and controlling cucumber mosaic virus disease, tobacco mosaic virus disease, tomato spotted wilt virus disease and other crops virus diseases; the tablet has the advantages of large drug loading capacity, slow releasing effect of drug effects with long persistent period, safety for crop seedlings, reduced medicament application frequency for overground parts, reduced medicament application quantity and labor cost for crop production, and the purposes for saving labor and medicament are realized.
Description
Technical field
The invention provides killing pests and preventing diseases poison containing toxic fluoride phosphate tablet composition composition formula, preparation method and applications technology,
It is a kind of to be applied to sowing time or transplanting time preventing and treating crop disease viral disease and the compound tablet of insect pest, relates to planting of agricultural
Thing resist technology field.
Background technology
For a long time, owing to the incorrect use of some pesticide causes the negative effect of series, as serious in environmental pollution,
Agricultural byproducts Pesticide Residues exceeds standard and various human diseasess increase.Tablet belongs to the formulations of pesticide of environmental protection, logical
Cross soil to bury and cover medication, it is to avoid the dosage form pesticide such as wettable powder, cream or suspending agent are making up a prescription or foliage spray
The environmental pollution caused in journey, and to people and animals or the harm of non-target organism.Simultaneously, it is easy to transport and store, keep away
Exempt from inflammable and the problem such as slopped over；Additionally, tablet has, drug loading is big, slow release and the feature of lasting period length, reduces field
Between times for spraying, save medicine saving of labor；The parasite killing of interior absorption, sterilization and antiviral agent are compounding to be used, it is also possible to realize disease
The double effect controlled of worm.
Aphid, aleyrodid, thrips, Brassica campestris L be chrysomelid and the insect such as Liriomyza can be caused serious during proportion of crop planting
Harm, additionally, these insects can also propagate Brassica 2 et 4, cucumber mosaic virus and tobacco mosaic virus (TMV), kind
Eggplant spotted wilt virus etc. causes the serious generation of virosis, if not being controlled by being likely to result in serious production loss.Poison
Fluorine phosphorus is the Novel antivirus compound of a kind of fluorine-containing amino phosphonate ester, has extremely strong Uptake and translocation active and excellent
Antiviral activity.Research toxic fluoride phosphate and the compounding tablet of systemic insecticide, pass through soil in sowing time or transplanting time
Burying and cover use, medicament can be by, in Uptake and translocation to overground part plant, can effectively prevent and treat overground part insect pest in seedling stage and disease
Viral disease, has the advantages such as simplicity, safety and lasting period length.
Summary of the invention
It is an object of the invention to provide the tablet with parasite killing and antiviral functions of a kind of toxic fluoride phosphate and pesticide compositional
Formula and preparation and application thereof.
The present invention provide killing pests and preventing diseases poison containing toxic fluoride phosphate tablet composition, including following component: insecticide, poison fluorine
Phosphorus, filler, binding agent, wetting agent, dispersant and trace element.
The mass fraction ratio of each component is as follows:
Insecticide: 1-20 part, preferably 5 parts；
Toxic fluoride phosphate: 1-20 part, preferably 5 parts；
Filler: 40-95 part；
Binding agent: 1-10 part, preferably 10 parts；
Wetting agent: 0.1-4 part, preferably 1 part；
Dispersant: 1-5 part, preferably 4 parts；
Trace element: 1-7 part, preferably 5 parts.
In this tablet, described insecticide selected from carbosulfan, rosickyite Ke Baiwei, chlopyrifos, pymetrozine, imidacloprid,
At least one in Diacloden, Nitenpyram, Acetamiprid and clothianidin；
Described antiviral agent is toxic fluoride phosphate；
Described binding agent selected from carboxymethyl cellulose, polyvinyl alcohol, starch, polyvinylpyrrolidone, Polyethylene Glycol,
At least one in dextrin and gelatin；
Described filler is selected from least in attapulgite, Kaolin, potter's clay, Magnesiumaluminumsilicate, bentonite and white clay
Kind；
Described wetting agent includes but not limited to sodium lauryl sulphate, alkylphenol polyoxyethylene, alkylphenol-polyethenoxy
Ether phosphate, fatty alcohol-polyoxyethylene ether etc.；
Described dispersant includes but not limited to that naphthalene sulfonic acid-formaldehyde condensation product, sodium lignin sulfonate, BX pull open powder, diffusion
Agent N, dispersing agent NNO etc.；
Described trace element is selected from iron sulfate, manganese sulfate, zinc sulfate, ammonium sulfate and boric acid at least one.
The invention provides the method preparing above-mentioned killing pests and preventing diseases poison containing toxic fluoride phosphate composition tablet, be will to include above-mentioned group
The raw material mix homogeneously divided is ground into 80-400 mesh, obtains described killing pests and preventing diseases toxitabella through direct compression.
Present invention also offers the above-mentioned killing pests and preventing diseases poison application process containing toxic fluoride phosphate composition tablet, it is characterized in that sowing
Phase medication or transplanting medication in seedling stage:
The feature of described medication in sowing time is: seedling-cultivation plate middle berth soil about 1cm, inserts tablet, earthing 3～5cm, is sown into
Seed, waters after earthing bottom seedling-cultivation plate.
The feature of described transplanting time medication is: tablet uses when field planting, and tablet is applied the degree of depth 10cm when transplanting by crop
Planting pit in, then field planting, it is desirable to medicament distance transplanted seedling root system 3-5cm.All water after field planting.
In the present invention, tablet formulation has the advantage that the toxic fluoride phosphate comprised and systemic insecticide can be prevented and treated seedling stage simultaneously
Insect, and worm passes and Seed-borne Virus is sick, the preventive effect phase, up to 40-60 days, can save agricultural insecticide diseases prevention cost,
Reduce the number of times of open spray medicine on the ground, thus reduce the pollution to spatial environments, reduce pesticide residues.
Accompanying drawing explanation
What Fig. 1 killing pests and preventing diseases was malicious prevents and treats Fructus Lycopersici esculenti Bemisia tabaci field experiment design sketch containing toxic fluoride phosphate tablet
What Fig. 2 killing pests and preventing diseases was malicious prevents and treats Fructus Lycopersici esculenti Bemisia tabaci seedbed test effect figure containing toxic fluoride phosphate tablet
Detailed description of the invention
In order to further illustrate the present invention, illustrate below in conjunction with concrete medication example, as a example by Bemisia tabaci is prevented and treated.
The former medicine of Diacloden is purchased from middle peasant's associating bio tech ltd, Shandong, and molecular formula is: C8H10ClN5O3S,
In this medicine, Diacloden weight/mass percentage composition is 96%, and the chemical name of its main active material is 3-(2-chloro-1,3-
Thiazole-5-ylmethyl)-5-methyl isophthalic acid, 3,5-oxadiazines-4-base fork (nitro) amine.
The former medicine of Nitenpyram is purchased from middle peasant's associating bio tech ltd, Shandong, molecular formula: C11H15ClN4O2,
In this medicine, Nitenpyram weight/mass percentage composition is 97.3%, and the chemical name of its main active material is (E)-N-(6-
Chloro-3-pyridyl ylmethyl)-N-ethyl-N '-methyl-2-nitro ethenylidene diamidogen.
The former medicine of Acetamiprid is purchased from middle peasant's associating bio tech ltd, Shandong, molecular formula: C10H11ClN4, this medicine
Middle Acetamiprid weight/mass percentage composition is 97.3%, and the chemical name of its main active material is E-N '-[(6-chloro-3-pyrrole
Piperidinyl) methyl]-N-cyano group-N '-methylacetamide.
The former medicine of toxic fluoride phosphate is purchased from Yunnan Guizhou University, molecular formula: C19H22FN2O3PS, toxic fluoride phosphate quality hundred in this medicine
Dividing content is 86%, and the chemical name of its main active material is N-[2-(4-methylbenzothiazole base)]-2-amino-2-
Difluorophenyl-O, O-diethyl phosphonate.
The Application Example of the present invention is the method using field control effectiveness test.Equal borer population is patted everywhere by observed and recorded
Calculate and prevent and treat efficiency.In embodiment if no special instructions, described number is parts by weight, and described percentage ratio is
Percentage by weight.
One, the preparation of tablet
By insecticide, toxic fluoride phosphate, filler, binding agent, wetting agent, dispersant and trace element etc. according to formula consumption
Mix homogeneously, is ground into 80-400 mesh, obtains killing pests and preventing diseases toxitabella through direct compression.
Two, field control effectiveness test
The tomato seeds kind is used to be according to " pesticide field efficacy medicine test criterion NY/T 1464.43-2012 " present invention
New No. 3 of Beijing, each replicated plot area 15m2, each community uses the group arrangement of random district.Four weights of each process
Multiple, data survey is repeated 3 times.
Three, the investigation of insect pest
Use 5 samplings, every some investigation 3 strains.After emerging, 14d, 21d, 28d investigate Bemisia tabaci number.
Prevention effect is pressed formula and is calculated:
PT=(CK-PT0)/CK
In formula:
PT-prevention effect, %；
PT0-tablet medicament treatment region borer population alive, unit is head；
CK-blank district borer population alive, unit is head；
Result of calculation retains 2 significant digits.Result application biological statistical method carries out statistical analysis.
Embodiment 1
The component of tablet and content:
Embodiment 2
The component of tablet coating agent and content:
Embodiment 3
The component of tablet coating agent and content:
Embodiment 4
The component of tablet and content:
Embodiment 5
The component of tablet coating agent and content:
Embodiment 6
The component of tablet coating agent and content:
Embodiment 7
The component of tablet and content:
Embodiment 8
The component of tablet coating agent and content:
Embodiment 9
The component of tablet coating agent and content:
Use killing pests and preventing diseases toxitabella sowing time, following (table 1) to Fructus Lycopersici esculenti Bemisia tabaci efficiency test result
Table 1 Fructus Lycopersici esculenti tablet greenhouse Bemisia tabaci prevention effect
Transplanting time uses killing pests and preventing diseases toxitabella, following (table 2) to Fructus Lycopersici esculenti Bemisia tabaci efficiency test result
Table 2 Fructus Lycopersici esculenti tablet field Bemisia tabaci prevention effect
Claims (6)
1. killing pests and preventing diseases poison containing a toxic fluoride phosphate composition tablet, including following component: insecticide, toxic fluoride phosphate, fill out
Material, binding agent, wetting agent, dispersant and trace element.
Tablet the most according to claim 1, it is characterised in that: described killing pests and preventing diseases seed culture of viruses sub-pieces agent be by under
State weight portion component composition:
Insecticide: 1-20 part, preferably 5 parts；
Toxic fluoride phosphate: 1-20 part, preferably 5 parts；
Filler: 40-95 part；
Binding agent: 1-15 part, preferably 10 parts；
Wetting agent: 0.1-4 part, preferably 1 part；
Dispersant: 1-5 part, preferably 4 parts；
Trace element: 1-7 part, preferably 5 parts.
3. according to the tablet described in claim 1,2, it is characterised in that:
Selected insecticide selected from carbosulfan, Benfuracard micro, chlopyrifos, pymetrozine, imidacloprid, Diacloden,
Nitenpyram, Acetamiprid and clothianidin；
Described antiviral agent is toxic fluoride phosphate.
4. according to the tablet described in claim 1,2, it is characterised in that:
Described binding agent selected from carboxymethyl cellulose, polyvinyl alcohol, starch, polyvinylpyrrolidone, Polyethylene Glycol,
At least one in dextrin and gelatin；
Described filler is selected from least in attapulgite, Kaolin, potter's clay, Magnesiumaluminumsilicate, bentonite and white clay
Kind；
Described wetting agent includes but not limited to sodium lauryl sulphate, alkylphenol polyoxyethylene, alkylphenol-polyethenoxy
Ether phosphate, fatty alcohol-polyoxyethylene ether etc.；
Described dispersant includes but not limited to that naphthalene sulfonic acid-formaldehyde condensation product, sodium lignin sulfonate, BX pull open powder, diffusion
Agent N, dispersing agent NNO etc.；
Selected trace element is selected from iron sulfate, manganese sulfate, zinc sulfate, ammonium sulfate and boric acid at least one.
5. the invention provides method prepared by killing pests and preventing diseases poison composition tablet Han toxic fluoride phosphate of right 1-4 requirement, be
The raw material mix homogeneously including described component is ground into 80-400 mesh, obtains described killing pests and preventing diseases through tabletting machine
Toxitabella, described tablet quality is 0.1～0.5g/ sheet.
6. present invention also offers the application process containing toxic fluoride phosphate composition tablet of the killing pests and preventing diseases poison described in right 1-4, its
Feature is medication in sowing time or transplants medication in seedling stage:
The feature of described medication in sowing time is: seedling-cultivation plate middle berth soil about 1cm, inserts tablet, earthing 3～5cm, is sown into
Seed, after earthing, water pours into bottom seedling-cultivation plate.
The feature of described transplanting time medication is: tablet uses when field planting, and tablet is applied the degree of depth 10cm when transplanting by crop
Planting pit in, distance transplanted seedling root system 3-5cm, water after whole field planting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543361.0A CN105875634A (en) | 2014-10-15 | 2014-10-15 | Dufulin-containing tablet composition with insecticidal and antiviral effects as well as application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543361.0A CN105875634A (en) | 2014-10-15 | 2014-10-15 | Dufulin-containing tablet composition with insecticidal and antiviral effects as well as application thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN105875634A true CN105875634A (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410543361.0A Pending CN105875634A (en) | 2014-10-15 | 2014-10-15 | Dufulin-containing tablet composition with insecticidal and antiviral effects as well as application thereof |
Country Status (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428956A (en) * | 2011-11-04 | 2012-05-02 | 广西田园生化股份有限公司 | Insecticidal antivirus composition based on Dufulin and insecticide |
| WO2012061288A1 (en) * | 2010-11-03 | 2012-05-10 | Dow Agrosciences Llc | Pesticidal compositions and processes related thereto |
| CN103238624A (en) * | 2013-05-28 | 2013-08-14 | 南通宏洋化工有限公司 | Chlorpyrifos tablet and preparation method thereof |
-
2014
- 2014-10-15 CN CN201410543361.0A patent/CN105875634A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012061288A1 (en) * | 2010-11-03 | 2012-05-10 | Dow Agrosciences Llc | Pesticidal compositions and processes related thereto |
| CN102428956A (en) * | 2011-11-04 | 2012-05-02 | 广西田园生化股份有限公司 | Insecticidal antivirus composition based on Dufulin and insecticide |
| CN103238624A (en) * | 2013-05-28 | 2013-08-14 | 南通宏洋化工有限公司 | Chlorpyrifos tablet and preparation method thereof |
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