CN106942235A - A kind of Pesticidal combination containing propylene glycol alginate and second azoles mite nitrile - Google Patents
A kind of Pesticidal combination containing propylene glycol alginate and second azoles mite nitrile Download PDFInfo
- Publication number
- CN106942235A CN106942235A CN201710170989.4A CN201710170989A CN106942235A CN 106942235 A CN106942235 A CN 106942235A CN 201710170989 A CN201710170989 A CN 201710170989A CN 106942235 A CN106942235 A CN 106942235A
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- China
- Prior art keywords
- propylene glycol
- glycol alginate
- azoles mite
- mite nitrile
- composition pesticide
- 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.)
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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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of agriculture light composition comprising propylene glycol alginate and second azoles mite nitrile, the weight ratio of propylene glycol alginate and second azoles mite nitrile is 1 in the composition pesticide:30‑30:1, preferably 1:10‑10:1.The composition pesticide of the present invention is applied to preventing and treating crops evil mite, and mixture has synergistic effect in the ratio range, is worth the popularization and application in production.
Description
Technical field
The invention belongs to composition pesticide field, and in particular to be a kind of killing containing propylene glycol alginate and second azoles mite nitrile
Worm composition and application thereof.
Background technology
Mite class is commonly called as red spider, belongs to arachnoide pest, is that cause harm fruit tree, cotton, Solanaceae, vegetables and ornamental flower etc. is a variety of
One of important pests of crop, belong to Acariformes and Acarina common evil mite more.Mite class mainly causes harm leaf, stem and the flower of plant
Deng thorn inhales the cauline leaf of plant, and there is the yellowish-brown dot of a large amount of needle point size chlorosis in leaf at initial stage front, and anaphase blade is opened from the bottom up
Beginning chlorosis is crispaturaed, even come off.Sometimes take place from blade in the middle part of plant, blade gradually turns yellow, come off.Evil mite occurs from generation to generation
Many, fertility is strong, under suitable temperature and humidity conditions, mite population can be doubled and redoubled rapidly within a short period of time, to agriculture
Crop causes very big harm.Evil mite is also easy to produce the resistance to the action of a drug to mite killing medicament, aggrieved to make if do not prevented and treated in time in serious generation
The blade meeting chlorosis of thing is turned white, and is withered and fallen in advance.Under the torrid zone and greenhouse experiment, whole year can all occur.The height of temperature is determined
The number of the growth cycle of each worm state of mite class, reproduction speed and egg laying amount.It is big that the weather conditions of extreme arid torrid climate frequently can lead to its
Amount occurs.
The new acaricide of second Zuo Manjingshi China independent intellectual property right, Shenyang Sciencreat Chemicals Co., Ltd. develops
30% second azoles mite nitrile suspending agent product.Second azoles mite nitrile quite tires out such as panonychus citri, citrus to phytophagous and embroiders mite, apple tetranychus, cotton
Tetranychid, eggplant tetranychid etc. show high Mars, have preferable therapeutic effect to each period of acarid.
Propylene glycol alginate is a kind of conventional food additives, all harmless to people and animals and environment, and it can be with also
As a kind of Biocidal medicine of physical action mechanism, the mode of action is contact with its distinctive viscosity and physics to tag,
Quick closure and blocking insect are used for the stomata of respiratory metabolism, block metabolism and the circulation canal of insect, make its death by suffocation, energy
The evil of the agriculturally more difficult preventing and treating such as enough effectively preventing trialeurodes vaporariorums, red spider, pear sucker, tea lesser leafhopper, aphid and planthopper
Worm.
The pesticide active ingredient of different cultivars is compounded, and is the common method that the pest control resistance to the action of a drug is produced, different
Pesticide active ingredient is compounded, and according to the effect of practical application, to judge that compounding is synergy, addition or antagonism, agricultural chemicals is multiple
If there is synergistic effect with rear, it will significantly improve effect, Pesticide use amount is reduced, delays the generation of pest resistance to insecticide, is
The important means of integrated pest control.At present, the relevant report of propylene glycol alginate and second azoles mite nitrile compounding is not yet found.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide, a kind of to reduce Pesticide use amount, synergistic effect bright
Aobvious, lasting effect and the excellent agricultural insecticide composition of quick-acting.
The purposes for preventing and treating crop pests another object of the present invention is to provide the composition pesticide to be used for.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of composition pesticide, it is characterised in that active component includes propylene glycol alginate and second azoles mite nitrile, wherein, alginic acid third
The weight ratio of diol ester and second azoles mite nitrile is 1:30-30：1, preferably 1:10-10:1.
Further, the weight percentage of active component is 1-90%, preferably 20-50% in the composition pesticide.
Further, composition pesticide of the invention can be aided with auxiliary element conventional in formulations of pesticide processing and be prepared into
It is adapted to any one formulation for agriculturally using, including it is wettable powder, water dispersible granules, aqueous emulsion, microemulsion, missible oil, outstanding
Floating agent, suspension emulsion.
Further, described agricultural chemicals auxiliary element includes dispersant, wetting agent, emulsifying agent, antifreezing agent, defoamer, increasing
Thick dose, stabilizer, disintegrant, film forming agent, colouring agent, filler and solvent.
Further, composition pesticide of the invention can be mixed with other compounds with desinsection, weeding, bactericidal property
Conjunction is used, and can be also used in mixed way with nematicide, fertilizer, plant growth regulator, nutrient for plants or soil conditioner.
The frequency of administration and usage amount of the present composition change and small variations with crops, insect, weather condition,
The purpose effectively prevented and treated can be reached by using appropriate dosage.
The present invention composition pesticide be mainly used in preventing and treating various agricultural evil mite, particularly for prevent and treat citrus red mite,
European red mite, apple Tetranychus urticae, the purposes of cotton red spider.
It is blended that the miticide composition of the present invention can be directly prepared into each material in finished product preparation form, i.e. composition,
It is directly used in mite killing；The composition of composition can also be provided by independent preparation, using preceding in bucket（Tank）In directly mix.The present invention
Concentrate the concentration of the active material is generally mixed to get with water.
Unless otherwise indicated, " % " in description of the invention is weight percentage.
Compared with prior art, beneficial effects of the present invention are：
1st, substantially, the interaction between each component activity is not simple superposition for synergistic effect, but has obvious Synergistic to make
With.
2nd, the active component mechanism of action is different in composition pesticide of the invention, the mite killing combination of the different mechanisms of action
Thing is used in conjunction with that the generation of pest resistance to insecticide can be delayed.
3rd, composition pesticide prevention effect of the invention is good, and the lasting period is long, and can reduce the use of pesticide active ingredient
Amount, meets the demand of " decrement synergy ".
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, present invention specific examples below
Illustrate, but the present invention is limited to absolutely not these examples.As described below is only the present invention preferably embodiment, is used only for explaining
The present invention, but can not be therefore understands that being the limitation to the scope of the claims of the present invention.It should be pointed out that it is all the present invention spirit and
Any modification, equivalent or improvement for being made within principle etc., should be included within the scope of the present invention, therefore,
The protection domain of patent of the present invention should be determined by the appended claims.
First, example of formulations
1st, embodiment 1:30% propylene glycol alginate second azoles mite nitrile wettable powder（1：1）
Propylene glycol alginate 15%
Second azoles mite nitrile 15%
Di-2-ethylhexylphosphine oxide naphthalene sulfonate 6%
Sodium lignin sulfonate 4%
Lauryl sodium sulfate 4%
Sodium acid carbonate 3%
Diatomite surplus
2nd, embodiment 2：44% propylene glycol alginate second azoles mite nitrile suspending agent（1:10）
Propylene glycol alginate 4%
Second azoles mite nitrile 40%
Dibutyl naphthalenesulfonic acid salt 5%
Polyoxyethylene ether phosphate 6%
Aluminium-magnesium silicate 0.4%
Organic silicone 0.4%
Ethylene glycol 1.7%
Deionized water surplus
3rd, embodiment 3:22% propylene glycol alginate second azoles mite nitrile water dispersible granules（10：1）
Propylene glycol alginate 20%
Second azoles mite nitrile 2%
Alkylbenzenesulfonate 4%
Alkyl sulfo succinate 5%
Urea 2%
Polyvinylpyrrolidone 1.8%
Kaolin surplus
4th, embodiment 4:3.8% propylene glycol alginate second azoles mite nitrile microemulsion（4:15）
Propylene glycol alginate 0.8%
Second azoles mite nitrile 3%
APEO sorbierite oil anhydride ester 5%
Isopropanol 8%
Solvent naphtha 3%
Deionized water surplus
2nd, Toxicity Determination
In order to prevent and treat agriculturally produce resistance citrus red mite, present inventor using propylene glycol alginate, second azoles mite nitrile as
Test medicine has carried out Toxicity Determination of the pesticide activity component to citrus red mite of different ratio.
Experiment use infusion process, propylene glycol alginate and second azoles mite nitrile are configured to different series concentrations, using clear water as
Control.Citrus leaf with red spider is taken back into interior, 3cm length is cut into two-sided tape is attached to slide one end and select
The basically identical red spider of body size, viscose glue is pasted onto with small writing brush by its back, per slide 30, if 4 repetitions, is first being protected
Placed 4 hours under the conditions of wet, dissect spectroscopy with the bitubular, dead red spider is chosen and abandoned, then is supplied.Then red spider will be stained with
The slide leaching of spider is into the liquid to be gently shaken, and is soaked and is taken out for 5 seconds or so, adhesive surface and the decoction of surrounding is sucked with blotting paper, often
Processing is repeated 3 times.The survival number of each processing red spider is checked within 24 hours after medicine, the death rate is calculated, poison is calculated with least square method
Power equation and lethal final concentration LC50, the toxicity index and mixed co-toxicity coefficient CTC values of medicament are calculated according to the abundant methods of Sun Yun.Examination
Test result as shown in table 1.
As can be seen from Table 1, propylene glycol alginate and second azoles mite nitrile are 1 in mixed ratio:30-30:To mandarin orange in the range of 1
The co-toxicity coefficient of Exocarpium Citri Rubrum spider preventing and treating shows as certain synergistic function more than 120；Wherein, it is when both match
1:10-10:When 1, co-toxicity coefficient is more than 150, and synergistic function becomes apparent from.
3rd, field control effectiveness test
In order to preferably verify the practical application effect of the present invention, preventing and treating mandarin orange is carried out using embodiment of the present invention 1-4 preparation
Exocarpium Citri Rubrum spider field control effectiveness test, each cell is arranged using random district's groups, per three trees of cell, is set between each processing cell
There is isolation strip, often processing is repeated 4 times.
Reagent agent：（1）30% propylene glycol alginate second azoles mite nitrile wettable powder；（2）44% propylene glycol alginate
Second azoles mite nitrile suspending agent；（3）22% propylene glycol alginate second azoles mite nitrile water dispersible granules；（4）3.8% propylene glycol alginate second
Azoles mite nitrile microemulsion；（5）Comparative example 1:0.12% propylene glycol alginate soluble concentrate；（6）Comparative example 2:30% second azoles mite nitrile suspends
Agent.
Respectively at 7 days after medicine, investigation in 14 days insect population numbers and calculate preventive effect, result of the test is as shown in table 2.
As can be seen from Table 2, the preventing and treating of propylene glycol alginate and second azoles mite nitrile to citrus red mite has good holding effect
7 days and 14 days preventive effects to citrus red mite are above 80% after property and quick-acting, medicine.In addition, in scope of medication, not finding
The composition pesticide of the present invention has poisoning generation to citrus crop, does not also observe that medicament produces harmful effect to beneficial natural enemy.
In summary, the compound pesticide composition of propylene glycol alginate and second azoles mite nitrile can reduce Pesticide use amount, drop
Low agricultural chemicals drug cost, the advantages of improving medication rate, is worth the popularization and application in production.
Claims (7)
1. a kind of composition pesticide, it is characterised in that active component includes propylene glycol alginate and second azoles mite nitrile.
2. composition pesticide according to claim 1, it is characterised in that the weight of the propylene glycol alginate and second azoles mite nitrile
Amount is than being 1:30-30:1.
3. composition pesticide according to claim 2, it is characterised in that the weight of the propylene glycol alginate and second azoles mite nitrile
Amount is than being 1:10-10:1.
4. the composition pesticide according to any one of claim 1-3 claim, it is characterised in that the pesticide combination
Thing is aided with auxiliary element conventional in formulations of pesticide processing and is prepared into any one formulation for being adapted to agriculturally use.
5. composition pesticide according to claim 4, it is characterised in that the formulation be WP, water dispersible granules,
In any in aqueous emulsion, microemulsion, missible oil, suspending agent, suspension emulsion.
6. the composition pesticide according to claim 1-5 is used for the purposes for preventing and treating crop pests.
7. purposes according to claim 6, it is characterised in that the crop pests are evil mite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170989.4A CN106942235A (en) | 2017-03-21 | 2017-03-21 | A kind of Pesticidal combination containing propylene glycol alginate and second azoles mite nitrile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170989.4A CN106942235A (en) | 2017-03-21 | 2017-03-21 | A kind of Pesticidal combination containing propylene glycol alginate and second azoles mite nitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106942235A true CN106942235A (en) | 2017-07-14 |
Family
ID=59472145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710170989.4A Pending CN106942235A (en) | 2017-03-21 | 2017-03-21 | A kind of Pesticidal combination containing propylene glycol alginate and second azoles mite nitrile |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563950A (en) * | 2012-07-19 | 2014-02-12 | 陕西美邦农药有限公司 | Pesticide composition |
| CN104663670A (en) * | 2013-11-26 | 2015-06-03 | 中国中化股份有限公司 | Synergistic miticidal composition |
| CN104663704A (en) * | 2013-11-26 | 2015-06-03 | 中国中化股份有限公司 | Insecticidal and acaricidal composition containing ATP synthetase inhibitor acaricide |
| CN105394044A (en) * | 2015-12-31 | 2016-03-16 | 青岛瀚生生物科技股份有限公司 | Miticidal composition and application thereof |
| CN106035341A (en) * | 2016-06-27 | 2016-10-26 | 青岛润生农化有限公司 | Acaricidal compound containing ethyl cyanide and spirodiclofen |
| CN106106465A (en) * | 2016-07-06 | 2016-11-16 | 李祥英 | A kind of containing propylene glycol alginate with the composition pesticide of etoxazole |
-
2017
- 2017-03-21 CN CN201710170989.4A patent/CN106942235A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563950A (en) * | 2012-07-19 | 2014-02-12 | 陕西美邦农药有限公司 | Pesticide composition |
| CN104663670A (en) * | 2013-11-26 | 2015-06-03 | 中国中化股份有限公司 | Synergistic miticidal composition |
| CN104663704A (en) * | 2013-11-26 | 2015-06-03 | 中国中化股份有限公司 | Insecticidal and acaricidal composition containing ATP synthetase inhibitor acaricide |
| CN105394044A (en) * | 2015-12-31 | 2016-03-16 | 青岛瀚生生物科技股份有限公司 | Miticidal composition and application thereof |
| CN106035341A (en) * | 2016-06-27 | 2016-10-26 | 青岛润生农化有限公司 | Acaricidal compound containing ethyl cyanide and spirodiclofen |
| CN106106465A (en) * | 2016-07-06 | 2016-11-16 | 李祥英 | A kind of containing propylene glycol alginate with the composition pesticide of etoxazole |
Non-Patent Citations (2)
| Title |
|---|
| 李斌等: ""乙唑螨腈的合成及其杀螨活性"", 《现代农药》 * |
| 顾宝根等: "《农药生物活性测试标准操作规范•杀虫剂卷》", 25 August 2016 * |
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Application publication date: 20170714 |
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