CN108244122A - A kind of composition pesticide containing tiadinil and sulfoxaflor - Google Patents
A kind of composition pesticide containing tiadinil and sulfoxaflor Download PDFInfo
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- CN108244122A CN108244122A CN201810164611.8A CN201810164611A CN108244122A CN 108244122 A CN108244122 A CN 108244122A CN 201810164611 A CN201810164611 A CN 201810164611A CN 108244122 A CN108244122 A CN 108244122A
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- Prior art keywords
- rice
- sulfoxaflor
- tiadinil
- pesticide
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- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/82—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with three ring hetero atoms
-
- 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
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to crop pest control fields, and in particular to a kind of Fungicidal insecticidal composition comprising tiadinil and sulfoxaflor, the mass percentage of two kinds of active ingredient is 10 80%, preferably 40 65%.The dosage form of the bacteria and pest killing compound agent is water-dispersible granules.The sterilizing insecticide on paddy seedbed when using; diseases a variety of to the rice such as rice blast and planthopper, rice thrips, insect pest control effect with simultaneous; and synergistic function is apparent; saving of work and time; reduce spraying times, effectively reduce dispenser cost, reduce selection difficulty of the peasant household to pesticide; simultaneously to farmland beneficial organism and Environmental security, the good ecological environment in farmland is protected.
Description
Technical field
The invention belongs to technical field of pesticide, and in particular to be a kind of pesticide group containing tiadinil and sulfoxaflor
Close object.
Background technology
Tiadinil, English name tiadinil, No. CAS is 223580-51-6, belongs to the novel rice of thiadiazole formoxyl amine
Field fungicide is researched and developed successfully for 1996 by Nihon Nihyaku Co., Ltd.Tiadinil is mainly used for preventing rice blast, to other diseases
Evil such as brown spot, bacterial leaf-blight, banded sclerotial blight and sesame leaf blight also have preferable control effect.Tiadinil can induce place
The system of defense of main plant mainly prevents germ mycelia from invading neighbouring healthy cell, and can induce generation disease-resistant gene, can
To improve the disease resistance of rice in itself.But the medicament is poor to the inhibitory activity of germ in itself.The medicament has good interior suction
Property, it can be by root absorption, and it is transmitted to other positions rapidly, it is used suitable for the water surface, it is long, safe with the quick-acting and lasting period
The high characteristic of property.April in 2003 6% tiadinil granule, 12% tiadinil, 1% Firponil compounded granule, 12%
2% imidacloprid of tiadinil compounds granule and obtains formal registration in Japan.The country there is no tiadinil to register at present.
Sulfoxaflor, English name sulfoxaflor, No. CAS is 946578-00-3, belongs to sulfoximide series bactericidal agent.Fluorine
Sulfoxaflor is suitable for the suckings pest such as prevention cotton fleahopper, aphid, aleyrodid, plant hopper and coccid；Efficiently, quickly simultaneously
And the lasting period is long, can effectively prevent the suction juice that resistance is generated to nicotinoids, chrysanthemum esters, organophosphate and carbamate pesticide
Class pest.Single dose is mainly 50% sulfoxaflor water dispersible granules at present.
Rice is China the first generalized grain crop, and rice seed, that is, paddy claims rice, perfume (or spice) after paddy (grain) decladding
Rice, rice, nearly half population in the world, all using rice to eat.The eating method of rice is varied, there is rice, congee, rice
Cake, rice cake, rice wine etc..Rice can also make wine, refine sugar, doing the raw material of industry, rice husk, rice straw can make feed in addition to edible.
China rice main producing region is mainly the Northeast, the Yangtze river basin, Pearl River Delta, belongs to direct economy crop.
Disease, worm on current rice are presented diversification and change repeatedly, and peasant household, which has generally controlled disease, must control worm, repeatedly apply repeatedly
Medicine not only brings very big labor intensity to peasant household, and input economy is also very high, exists and causes environmental pollution, to crop
Poisoning is generated, dosage is big, consumes the shortcomings of resource is big, and drug effect is single.At present, rice producing region in China's is in paddy seedbed production management
The shortcomings of aspect is of high cost also there are working hour input amount is big, and seedling quality is poor, thus influence carrying for rice yield per unit area
High and overall economic benefit.Since the area in rice seedling bed is far smaller than the area of Honda, dosage is be easy to cause in medication etc.
Effect that is inaccurate and influencing production.Seedbed sprays root-inducing powder and blade face using sprinklings such as evil first aqua, vertical withered ichor agent
Fertilizer improves degeneration-resistant disease resistance to promote to grow.But in recent years, control effect is more and more bad, the reason is that the single pesticide of tradition
The drug resistance for making pathogen is more and more stronger, and peasant is forced to increase dosage, necessarily causes crops pesticide residue
Increase year by year, endanger safety of human and livestock.
Present inventor passes through a large amount of indoor measurement and field trial, finds tiadinil and sulfoxaflor
After compounding, there is the multi-effect cooperative synergistic effect of saving of work and time, sterilization and disinsection.Later stage is verified and completes by further research
The present invention.Through complete search, the relevant report about tiadinil and sulfoxaflor compounding is not yet found.
Invention content
The object of the present invention is to provide a kind of saving of work and time, lasting effect length, environmentally friendly, multi-effect cooperative synergy sterilization and disinsection agricultures
Medicine compounding agent.
To realize above-mentioned technical problem, the present invention adopts the following technical scheme that:
A kind of Fungicidal insecticidal composition, its active constituent include at least tiadinil and sulfoxaflor, wherein thiophene acyl
Bacterium amine is 1-90 with sulfoxaflor weight ratio:90-1, further preferably 1-50:50-1.
Further, the mass percent that active constituent accounts for composition in the composition pesticide is 10-80%, preferably
40-65%.
Further, other agricultural active ingredients can be also contained in composition pesticide of the invention.
Further, Fungicidal insecticidal composition of the invention is removed except active constituent, also comprising in Pesticide formulation
Conventional auxiliary agent and/or carrier.
Further, the Fungicidal insecticidal composition is re-dubbed water dispersible granules with known auxiliary agent and excipient.
The composition pesticide of the present invention is respectively provided with excellent preventive effect to rice blast, planthopper, rice thrips etc..
Compared with prior art, beneficial effects of the present invention are：1) tiadinil of the invention and sulfoxaflor compounding
Sterilizing insecticide, emphasis has accomplished simultaneous Zhiduo County's kind pest and disease damage using rice blast, planthopper, rice thrips as controlling object, time saving
Saving of labor, it is synergistic, dispenser cost is effectively reduced, reduces selection difficulty of the peasant household to pesticide；2) beneficial organism and environment are pacified
Entirely, the good ecological environment in farmland is protected；3) can emphasis realize for rice most disease and pest early period prevention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, present invention specific examples below
It illustrates, but the present invention is limited to absolutely not these examples.As described below is only the preferable embodiment of the present invention, is used only for explaining
The present invention, but cannot be therefore understands that for the limitation to the scope of the claims of the present invention.It should be understood that when, it is all the present invention spirit and
Any modification, equivalent replacement or improvement for being made within principle etc., should all be included in the protection scope of the present invention.
First, example of formulations
1st, embodiment 1：65% tiadinil sulfoxaflor water dispersible granules
Weigh 150 grams of tiadinils, 500 grams of sulfoxaflors, 50 grams of polycarboxylates, 70 grams of sodium lignin sulfonates, 20 grams
Alkylnaphthalene sulfonate formaldehyde condensation products, 50 grams of ammonium sulfate, attapulgites complement to 1000g.
2nd, embodiment 2：60% tiadinil sulfoxaflor water dispersible granules
Weigh 300 grams of tiadinils, 300 grams of sulfoxaflors, 50 grams of dodecylbenzene sodium sulfonates, 200 grams of alkyl naphthalene sulfonic acids
Salt formaldehyde condensation products, kaolin complement to 1000g.
3rd, embodiment 3：40% tiadinil sulfoxaflor water dispersible granules
Weigh 100 grams of tiadinils, 300 grams of sulfoxaflors, 50 grams of T36,100 grams of naphthalene sulfonates, 30 grams of tea seed cake powder, 30
Gram sodium alkyl sulfonate, diatomite complement to 1000g.
4th, embodiment 4：50% tiadinil sulfoxaflor water dispersible granules
Weigh 150 grams of tiadinils, 350 grams of sulfoxaflors, 40 grams of sodium polycarboxylates, 20 grams of Nekal BX (dibutyl naphthalenes
Sodium sulfonate), 20 grams of K-12 (lauryl sodium sulfate), kaolin complements to 1000g.
5th, embodiment 5：55% tiadinil sulfoxaflor water dispersible granules
Weigh 300 grams of tiadinils, 250 grams of sulfoxaflors, 40 grams of wooden sodium sulfonates, 80 grams of ammonium sulfate, 40 grams of poly- second
Enol, 50 grams of K-12 (lauryl sodium sulfate), clay complements to 1000g.
Preparation method：Above-mentioned raw materials are adequately mixed, ultra micro air-flow crushing, mixing, granulation, drying, screening step prepare
Obtain the tiadinil sulfoxaflor water dispersible granules of corresponding content.
2nd, Assays Example
1st, the seedbed efficacy testing of rice blast is prevented
Test process：
The difference of each ingredient of this experimental evidence sets two dosings respectively, and dosing is active ingredient tiadinil
With the quality of sulfoxaflor and.Comparison medicament is 6% tiadinil granule, 50% sulfoxaflor water dispersible granules and sky
White clean water experiment.
Trial crops are rice, and kind is five excellent rice No. 2.Controlling object is rice blast (Pyricularia oryzae).
Experiment is located at Junichiro Koizumi village of xiangtan, hunan province county, and test medicine and dosage refer to table 1.The each cell 10m in seedbed2, often handle 4 weights
It is multiple, random district's groups arrangement.It is paddy seedbed after planting, be covered with one centimetre of thick soil stratum, medicament is uniformly then spread fertilizer over the fields into rice seedlings
Bed.
Pilot survey and statistical method：
When the rice seedlings of blank control on seedbed all sprout, random 5 points of samplings per cell, every is investigated 20 clumps, and investigation is each
Handle the emergence rate and diseased plant rate in seedbed.
Diseased plant rate (%)=total seedling number × 100 of sick seedling number/investigation
Control effect (%)=(blank district diseased plant rate-chemicals treatment district diseased plant rate)/blank district diseased plant rate ×
100
Result of the test is shown in Table 1:
The different pesticidal preparations of table 1 are to rice blast the results of seedling
Field efficacy the result shows that, as shown in Table 1, the present composition have apparent synergistic function, composition
Control effect it is excellent, control effect is better than single dose kind, aims at prevention, and protection effect is apparent, promote well developed root system, training
Educating healthy and strong seedling increases the disease-resistant insect resistace of rice seedling.In addition, in scope of medication, the composition pesticide pair of the present invention is not found
There is poisoning generation, show that the composition pesticide safety of the present invention is good, get Shui, fertilizer, sunlight, temperature, fertilizer are striven for rice rice seedling,
Make rice seedling healthy, healthy and strong, established the prerequisite that rice finally increases production, be worthy of popularization.
2nd, rice hoppers and thrips seedbed efficacy testing are prevented
Test process：
The difference of each ingredient of this experimental evidence sets two dosings respectively, and dosing is active ingredient tiadinil
With the quality of sulfoxaflor and.Comparison medicament is 50% sulfoxaflor water dispersible granules, 6% tiadinil granule and sky
White clean water experiment.Trial crops are rice, and kind is five excellent rice No. 2.Controlling object is brown plant-hopper (Nilaparvata
lugens).Test site be Junichiro Koizumi village of xiangtan, hunan province county, cultivation condition (soil types, the fertilising in all experimental plot seedbeds
Quantity, watering etc.) uniformity.
Pilot survey and statistical method：
Per cell seedbed, parallel jump method investigates at 10 points, 2 clumps every, counts number of pest, calculates preventive effect.
Control effect (%)=(blank district borer population-chemicals treatment district borer population)/blank district borer population × 100
Result of the test is shown in Table 2：
The different pesticidal preparations of table 2 are to the test of pesticide effectiveness result of rice hoppers and rice thrips
Field efficacy the result shows that, as shown in Table 2, the present composition have apparent synergistic function, composition
Control effect it is excellent, control effect is better than single dose kind, is worthy to be popularized.
In conclusion tiadinil is compounded with sulfoxaflor, activity and bactericidal and Insecticidal effect are not each components
The simple superposition of activity compared with existing single formulation, has apparent sterilization and disinsection synergistic effect, on paddy seedbed
Rice blast and planthopper, the control effect of rice thrips are notable, to crop safety, there is good economic benefit and environmental benefit, value
It must promote.
Claims (6)
1. a kind of composition pesticide, which is characterized in that active constituent includes tiadinil and sulfoxaflor.
2. composition pesticide according to claim 1, which is characterized in that the weight of the tiadinil and sulfoxaflor
Than being 1:90-90:1.
3. a kind of Fungicidal insecticidal composition containing tiadinil and sulfoxaflor, it is characterised in that：Active ingredient is thiophene acyl
Bacterium amine and sulfoxaflor, parts by weight in the composition are 1:90-90:1, tiadinil and sulfoxaflor weight are total
Mass percentage in the composition is 10-80%, preferably 40-65%.
4. according to the composition pesticide described in any one of claim 1-2 claims, it is characterised in that：The pesticide combination
Object is aided with Pesticide formulation auxiliary element and is processed into water dispersible granules.
5. it is used to prevent and kill off paddy seedbed upper pest and disease damage according to composition pesticide described in any one of claim 1-4 claims
Purposes.
6. purposes according to claim 6, which is characterized in that the pest and disease damage is preferably rice blast, planthopper, rice
Thrips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164611.8A CN108244122B (en) | 2018-02-27 | 2018-02-27 | Pesticide composition containing tiadinil and sulfoxaflor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164611.8A CN108244122B (en) | 2018-02-27 | 2018-02-27 | Pesticide composition containing tiadinil and sulfoxaflor |
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| Publication Number | Publication Date |
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| CN108244122A true CN108244122A (en) | 2018-07-06 |
| CN108244122B CN108244122B (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141500A (en) * | 2013-03-20 | 2013-06-12 | 海南正业中农高科股份有限公司 | Insect killing and sterilizing composition containing tiadinil |
| CN103929966A (en) * | 2011-01-28 | 2014-07-16 | 陶氏益农公司 | Controlling mealybugs |
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2018
- 2018-02-27 CN CN201810164611.8A patent/CN108244122B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929966A (en) * | 2011-01-28 | 2014-07-16 | 陶氏益农公司 | Controlling mealybugs |
| CN103141500A (en) * | 2013-03-20 | 2013-06-12 | 海南正业中农高科股份有限公司 | Insect killing and sterilizing composition containing tiadinil |
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| Publication number | Publication date |
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| CN108244122B (en) | 2020-09-25 |
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