CN107787983A - A kind of ternary weeding composition containing Quizalotop-ethyl - Google Patents
A kind of ternary weeding composition containing Quizalotop-ethyl Download PDFInfo
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- CN107787983A CN107787983A CN201711256382.4A CN201711256382A CN107787983A CN 107787983 A CN107787983 A CN 107787983A CN 201711256382 A CN201711256382 A CN 201711256382A CN 107787983 A CN107787983 A CN 107787983A
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- CN
- China
- Prior art keywords
- quizalotop
- ethyl
- benazolin
- composition containing
- picloram
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Classifications
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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
- A01N43/60—1,4-Diazines; Hydrogenated 1,4-diazines
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- 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
- A01N43/74—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 one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
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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 present invention provides a kind of ternary weeding composition containing Quizalotop-ethyl, and active component is made up of Quizalotop-ethyl, picloram and benazolin, and the weight proportion of Quizalotop-ethyl, picloram and benazolin is 1 50: 5~45: 10 70；Available for a variety of control of weeds of Rapeseed Field.
Description
Technical field
The invention belongs to herbicide field, and in particular to a kind of ternary weeding composition and its application containing Quizalotop-ethyl.
Background technology
China is large agricultural country, and crop acreage is larger, and during crop growth, weeds also can be the same as crops one
Growth is played, weeds can absorb fertilizer in soil, so as to influence the growth of crops, cause crop production reduction.In order to reduce weeds
Influence to crop growth, people are needed the weeds removing in field, are to the miscellaneous of field by two ways mostly now
Grass is removed, and one kind is by manual type, and artificial to be removed the weeds in field using Weeding tool, this mode is worked by force
Degree is big, and weeding ratio is low；One kind is to carry out weeding by medicine, it is necessary to during weeding, sprays weeding medicine in field, passes through medicine
Weeds are killed, this weeding system labor intensity is low, and weeding ratio is high, so as to increasingly be widely used.
Quizalotop-ethyl is a kind of arylphenoxy phenoxy propionic acid herbicide, selective post-emergence herbicide, and its action principle is：It is logical
Leaf Assimilation and conductivity is crossed, is accumulated in top, careless internode separate living tissue is destroyed, loses power of regeneration, stop growing and wither,
It is a variety of to be usually used in soybean, beet, rape, potato, flax, pea, broad bean, tobacco, watermelon, cotton, peanut, broad-leaved vegetables etc.
The grassy weed preventing and treating of the crop association such as crop and fruit tree, forestry nursery, tending ot young growth, clover.
Picloram belongs to picolinic acid class herbicide, is interior suction, selective herbicide, and have plant growth regulating
Effect.Nucleic acid metabolism is mainly acted on, and makes chloroplast structure and other organelle developmental deformities, interferencing protein synthesis,
Separate living tissue activity etc. is acted on, finally results in Plant death.Most of grasses are and most to picloram resistance
Number dicotyledonous crops (in addition to Cruciferae), weeds, shrub are sensitive to picloram, and it is annual that it can be used for selectivity to prevent and kill off
And perennial weeds.
Benazolin is cauline leaf process agent after a kind of selective inner sucting conduction type bud, and a kind of hormone biosynthesis interference suppression
Preparation.Plant is absorbed by blade after dispenser, transporting to whole plant, sensitive plant growth retardation after by medicine, blade deadlock is green,
Thicken warp, Newborn Leaves distortion, shortened internodes, last death.Inactive material is degraded into drug resistance plant, to wheat class
Deng crop safety.The high effect of temperature is fast.Free acid is changed into soil and is degraded into inactive material quickly, to succession crop
Without influence.The annual broadleaf weeds such as chickweed, ox chickweed, tongue of sparrow grass, amaranth, clearvers, piemarker, Siberian cocklebur can effectively be prevented and kill off.
It facts have proved that resistance problem easily occurs in the long-term use of chemical pesticide single dose, cause dosage to continue to increase, risk
Increase, is unfavorable for Environment Ecological Safe.The pesticide active ingredient of different types of structure is compounded, is current solution agricultural chemicals list
Cost and a kind of effective means the problems such as resistance in agent application process.Not by Quizalotop-ethyl, ammonia in currently available technology
The document report that chloropyridine acid and benazolin are applied in combination.
The content of the invention
To solve technical problem present in prior art, the present invention provides a kind of ternary Herbicidal combination containing Quizalotop-ethyl
Thing, a variety of control of weeds can be used for simultaneously, effectively reduce herbicide resistance, reduce the amount of application of medicine.
The present invention provides following technical scheme：
A kind of ternary weeding composition containing Quizalotop-ethyl, active component is by Quizalotop-ethyl, picloram and benazolin
Composition, the weight proportion of Quizalotop-ethyl, picloram and benazolin is 1-50: 5-45: 10-70.
A kind of ternary weeding composition containing Quizalotop-ethyl of the present invention, Quizalotop-ethyl, picloram and benazolin
Weight proportion be 10-30: 15-25: 25-45.It is preferred that the weight proportion of Quizalotop-ethyl, picloram and benazolin is 15:
20∶40。
A kind of ternary weeding composition containing Quizalotop-ethyl of the present invention, also containing agriculturally acceptable surface-active
Agent and carrier.
Quizalotop-ethyl, picloram and benazolin in a kind of ternary weeding composition containing Quizalotop-ethyl of the present invention
Weight percentage is 5%-85%.Preferable Quizalotop-ethyl, picloram and benazolin weight percentage are 20%-
50%.
Combination dosage form of the present invention is suspending agent, wettable powder, water dispersible granules, missible oil, microemulsion etc..
A kind of ternary weeding composition containing Quizalotop-ethyl of the present invention is on preventing and treating grassy weed and broad leaved weed
Application.
A kind of ternary weeding composition containing Quizalotop-ethyl of the present invention is used for rape field weed.
Compared with prior art, the present invention has the advantages that：
Instant component is reasonable, and herbicidal effect is good, and drug cost is low, and its activity and herbicidal effect are not each component activity
Simple superposition, but have significant synergistic effect, control of weeds spectrum can be expanded, delaying drug resistance is good to crop safety, meets
The security requirement of pesticidal preparations.
Embodiment
The embodiment of the present invention is described in detail with reference to embodiment, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Embodiment 1
Weigh 15% Quizalotop-ethyl, 20% picloram, 40% benazolin, 2% alkyl naphthalene formaldehyde condensation product sulfoacid calcium,
4% alkylphenol-polyethenoxy base ether sulfonic acid sodium, 2% Negel, 3% talcum powder, diatomite add to 100% parts by weight.
Above-mentioned raw materials are blended, and 75% picloram Quizalotop-ethyl benazolin wettable powder is made after air-flow crushing.
Embodiment 2
Weigh 10% Quizalotop-ethyl, 5% picloram, 25% benazolin, 4% Negel, 3% sulfomethylated lignin
Sour sodium, 2% nekal, 5% sodium carboxymethylcellulose, 4% sodium sulphate, white carbon add to 100% parts by weight.It is above-mentioned
Method i.e. mixing, ultra micro air-flow crushing, mixing, the granulation step of the frequent regulation water intaking dispersible granule of raw material produces 40% smart quinoline standing grain
Clever picloram benazolin water dispersible granules.
Embodiment 3
Weigh 35% Quizalotop-ethyl, 15% picloram, 15% benazolin, 4% alkylpolyoxyethylene phosphoric acid
Ester, 2% alkyl polyoxyethylene ether sodium sulfonate, 0.4% xanthans, 0.2% carboxyethyl cellulose, 4% sorbierite, 0.1% benzene first
Sour sodium, 0.5% silicone oil, deionized water add to 100% parts by weight.Above-mentioned raw materials are blended, and high speed shear disperses 30min, uses sand
65% Quizalotop-ethyl picloram benazolin suspending agent is made after being sanded in grinding machine.
Embodiment 4
Weigh 13% Quizalotop-ethyl, 13% picloram, 13% benazolin, 4% alkyl naphthalene formaldehyde condensation product sulfoacid calcium,
5% alkylphenol-polyethenoxy base ether sulfonic acid sodium, 3% Negel, 4.5% talcum powder, diatomite add to 100% weight
Part.Above-mentioned raw materials are blended, and 39% picloram Quizalotop-ethyl benazolin wettable powder is made after air-flow crushing.
Comparative example 1
15% Quizalotop-ethyl, 20% picloram, 2% alkyl naphthalene formaldehyde condensation product sulfoacid calcium, 4% alkyl phenol is weighed to gather
Oxyethylene group ether sulfonic acid sodium, 2% Negel, 3% talcum powder, diatomite add to 100% parts by weight.Above-mentioned raw materials are through mixed
Close, 44% picloram Quizalotop-ethyl benazolin wettable powder is made after air-flow crushing.
Comparative example 2
Weigh 15% Quizalotop-ethyl, 40% benazolin, 2% alkyl naphthalene formaldehyde condensation product sulfoacid calcium, 4% alkyl phenol polyoxy second
Alkene ether sodium sulfonate, 2% Negel, 3% talcum powder, diatomite add to 100% parts by weight.Above-mentioned raw materials are blended,
44% picloram Quizalotop-ethyl benazolin wettable powder is made after air-flow crushing.
Comparative example 3
Weigh 20% picloram, 40% benazolin, 2% alkyl naphthalene formaldehyde condensation product sulfoacid calcium, 4% alkyl phenol polyoxy
Vinyl ethers sodium sulfonate, 2% Negel, 3% talcum powder, diatomite add to 100% parts by weight.Above-mentioned raw materials are through mixed
Close, 44% picloram Quizalotop-ethyl benazolin wettable powder is made after air-flow crushing.
Test example 1:Indoor biological determination of activity
Test object：Weeds chickweed；Method of testing：Spraying treatment, 4 repetitions are often handled, and set the processing without medicament
As blank control.Move into greenhouse and cultivate after processing, 30 days after processing, clip weeds ground fresh weight part is weighed, and is calculated fresh
Weight inhibiting rate, dispenser dosage is referring to following table.
The activity of weeding after using with is detected by Colby methods.By Colby methods, when E-E0 ＞ 10% are synergistic effect；
When E-E0 ＜ -10% are antagonism；When -10%≤E-E0≤10% is addition.
The Herbicidal combinations management of weeds chickweed indoor bioassay of table 1
As can be seen from the above table, composition has significant synergies, and can effectively lower dosage.
The field efficiency test of test example 2
Experimental field：Rapeseed Field, experimental plot physical features is flat, and minizone rich water quality management and other cultivation conditions are consistent.Field is miscellaneous
Grass mainly has amur foxtail, clearvers, tongue of sparrow grass, chickweed.
Test method：2-4 leaf phase dispensers 1 time are in rape 7-8 leaf phases, weeds, each processing repeats four by experimental design
It is secondary, plot area 30m2, using hand sprayer, to the processing of weeds even spraying.It is fixed 4 points per cell after dispenser, every point
0.25m2,60d investigates weeds fresh weight after medicine, calculates fresh weight preventive effect.Specific measurement result is as shown in the table.
The Herbicidal combinations Controlling Weeds in Rape Fields field weed field efficacy of table 2
As can be seen from the above table, compared with single dose, comparative example 1-3, ternary composition to Rapeseed Field amur foxtail, clearvers,
Tongue of sparrow grass, chickweed weeds have good prevention effect, have significant synergistic function, can effectively reduce active component
Amount of application, reduce the pollution to environment.Field test observes the ternary composition to rape safety.
Claims (9)
- A kind of 1. ternary weeding composition containing Quizalotop-ethyl, it is characterised in that：Active component is by Quizalotop-ethyl, picloram Formed with benazolin, the weight proportion of Quizalotop-ethyl, picloram and benazolin is 1-50: 5-45: 10-70.
- A kind of 2. ternary weeding composition containing Quizalotop-ethyl according to claim 1, it is characterised in that：Quizalotop-ethyl, ammonia The weight proportion of chloropyridine acid and benazolin is 10-30: 15-25: 25-45.
- A kind of 3. ternary weeding composition containing Quizalotop-ethyl according to claim 1, it is characterised in that：Quizalotop-ethyl, ammonia The weight proportion of chloropyridine acid and benazolin is 15: 20: 40.
- 4. according to a kind of any one of claim 1-3 ternary weeding compositions containing Quizalotop-ethyl, it is characterised in that：It is described Herbicidal combinations are also containing agriculturally acceptable surfactant and carrier.
- 5. according to a kind of any one of claim 4 ternary weeding composition containing Quizalotop-ethyl, it is characterised in that：Smart quinoline standing grain Spirit, picloram and benazolin weight percentage are 5%-85%.
- 6. according to a kind of any one of claim 5 ternary weeding composition containing Quizalotop-ethyl, it is characterised in that：Smart quinoline standing grain Spirit, picloram and benazolin weight percentage are 20%-50%.
- A kind of 7. ternary weeding composition containing Quizalotop-ethyl according to claim 4, it is characterised in that：The combination agent Type is suspending agent, wettable powder, water dispersible granules, missible oil, microemulsion etc..
- 8. according to a kind of any one of claim 1-8 ternary weeding compositions containing Quizalotop-ethyl in preventing and treating grassy weed With the application on broad leaved weed.
- 9. application according to claim 9, it is characterised in that for Rapeseed Field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711256382.4A CN107787983A (en) | 2017-12-04 | 2017-12-04 | A kind of ternary weeding composition containing Quizalotop-ethyl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711256382.4A CN107787983A (en) | 2017-12-04 | 2017-12-04 | A kind of ternary weeding composition containing Quizalotop-ethyl |
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| Publication Number | Publication Date |
|---|---|
| CN107787983A true CN107787983A (en) | 2018-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711256382.4A Pending CN107787983A (en) | 2017-12-04 | 2017-12-04 | A kind of ternary weeding composition containing Quizalotop-ethyl |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309533A (en) * | 1998-07-16 | 2001-08-22 | 阿温提斯作物科学有限公司 | Herbicide composition |
| CN103734147A (en) * | 2013-12-28 | 2014-04-23 | 上海艳紫化工科技有限公司 | Pesticide weed-killing suspending agent obtained by compounding benazolin and quizalofop-p-ethyl for pesticide |
| CN107372535A (en) * | 2017-07-03 | 2017-11-24 | 安徽嘉联生物科技有限公司 | A kind of ternary built Herbicidal combinations |
-
2017
- 2017-12-04 CN CN201711256382.4A patent/CN107787983A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309533A (en) * | 1998-07-16 | 2001-08-22 | 阿温提斯作物科学有限公司 | Herbicide composition |
| CN103734147A (en) * | 2013-12-28 | 2014-04-23 | 上海艳紫化工科技有限公司 | Pesticide weed-killing suspending agent obtained by compounding benazolin and quizalofop-p-ethyl for pesticide |
| CN107372535A (en) * | 2017-07-03 | 2017-11-24 | 安徽嘉联生物科技有限公司 | A kind of ternary built Herbicidal combinations |
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Effective date of registration: 20200701 Address after: 230012 the third and fourth floors of No.2 workshop of Hefei Yongtong Plastics Co., Ltd., Xinhai Avenue, Xinzhan District, Hefei City, Anhui Province Applicant after: Anhui shiprun Biotechnology Co., Ltd Address before: Five Lane 247200 east of Anhui city of Chizhou province Dongzhi County town No. 31 Building 1 room 1 Applicant before: Ding Shaocheng |
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Application publication date: 20180313 |