CN1243668A - Mixture of benazolin-ethyl, quizalofop-p-ethyl and ethametsulfron and preparing process thereof - Google Patents
Mixture of benazolin-ethyl, quizalofop-p-ethyl and ethametsulfron and preparing process thereof Download PDFInfo
- Publication number
- CN1243668A CN1243668A CN 99111109 CN99111109A CN1243668A CN 1243668 A CN1243668 A CN 1243668A CN 99111109 CN99111109 CN 99111109 CN 99111109 A CN99111109 A CN 99111109A CN 1243668 A CN1243668 A CN 1243668A
- Authority
- CN
- China
- Prior art keywords
- ethyl
- benazolin
- ethametsulfuron
- auxiliary agent
- quizalotop
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims description 29
- 238000000034 method Methods 0.000 title description 7
- 239000005614 Quizalofop-P-ethyl Substances 0.000 title 1
- WQRCEBAZAUAUQC-UHFFFAOYSA-N benazolin-ethyl Chemical group C1=CC=C2SC(=O)N(CC(=O)OCC)C2=C1Cl WQRCEBAZAUAUQC-UHFFFAOYSA-N 0.000 title 1
- OSUHJPCHFDQAIT-GFCCVEGCSA-N quizalofop-P-ethyl Chemical group C1=CC(O[C@H](C)C(=O)OCC)=CC=C1OC1=CN=C(C=C(Cl)C=C2)C2=N1 OSUHJPCHFDQAIT-GFCCVEGCSA-N 0.000 title 1
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 28
- 239000002904 solvent Substances 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000000084 colloidal system Substances 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 claims abstract description 4
- NDNKHWUXXOFHTD-UHFFFAOYSA-N metizoline Chemical compound CC=1SC2=CC=CC=C2C=1CC1=NCCN1 NDNKHWUXXOFHTD-UHFFFAOYSA-N 0.000 claims description 31
- 229960002939 metizoline Drugs 0.000 claims description 31
- IRLGCAJYYKDTCG-UHFFFAOYSA-N ethametsulfuron Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(O)=O)=N1 IRLGCAJYYKDTCG-UHFFFAOYSA-N 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 238000009333 weeding Methods 0.000 claims description 16
- 239000002283 diesel fuel Substances 0.000 claims description 13
- 239000003814 drug Substances 0.000 claims description 10
- 239000003905 agrochemical Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 239000003995 emulsifying agent Substances 0.000 claims description 4
- 230000000740 bleeding effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 24
- 238000012360 testing method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000575 pesticide Substances 0.000 abstract description 7
- 241000209510 Liliopsida Species 0.000 abstract description 6
- OSUHJPCHFDQAIT-UHFFFAOYSA-N ethyl 2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoate Chemical group C1=CC(OC(C)C(=O)OCC)=CC=C1OC1=CN=C(C=C(Cl)C=C2)C2=N1 OSUHJPCHFDQAIT-UHFFFAOYSA-N 0.000 abstract 3
- ZINJLDJMHCUBIP-UHFFFAOYSA-N ethametsulfuron-methyl Chemical group CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(=O)OC)=N1 ZINJLDJMHCUBIP-UHFFFAOYSA-N 0.000 abstract 2
- 244000188595 Brassica sinapistrum Species 0.000 abstract 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 abstract 1
- 231100000674 Phytotoxicity Toxicity 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 231100000053 low toxicity Toxicity 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 description 38
- 230000002363 herbicidal effect Effects 0.000 description 19
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 18
- 238000001228 spectrum Methods 0.000 description 8
- 230000003449 preventive effect Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 244000025254 Cannabis sativa Species 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 244000237956 Amaranthus retroflexus Species 0.000 description 2
- 235000013479 Amaranthus retroflexus Nutrition 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 208000000509 infertility Diseases 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- 231100000535 infertility Toxicity 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- -1 Quizalotop-ethyl Chemical compound 0.000 description 1
- 229940100389 Sulfonylurea Drugs 0.000 description 1
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明的混合农药,含草除灵5—50%,精喹禾灵1—10%、胺苯磺隆0.2—5%,助剂5—10%,溶剂25—85%。其生产方法是将草除灵、精喹禾灵、胺苯磺隆、助剂、溶剂,固态物料用胶体磨和砂磨机充分磨成≤5μm后,按比例加入反应釜混配,过滤后检测、包装。经测定,属低毒农药。对油菜田的单双子叶杂草防效良好,对作物安全,对后茬无残留药害。The mixed pesticide of the present invention contains 5-50% of quizalofop-ethyl, 1-10% of quizalofop-ethyl, 0.2-5% of ethametsulfuron-methyl, 5-10% of auxiliary agent and 25-85% of solvent. Its production method is to fully grind quizalofop-ethyl, ethametsulfuron-methyl, additives, solvents, and solid materials with a colloid mill and a sand mill to a size of ≤5 μm, then add them to the reaction kettle for mixing in proportion, and filter them. Testing, packaging. After determination, it is a low-toxicity pesticide. It has good control effect on monocot and dicotyledonous weeds in rapeseed fields, is safe to crops, and has no residual phytotoxicity on subsequent crops.
Description
The present invention relates to a kind of farm weeding blended, particularly be benazolin, Quizalotop-ethyl and ethametsulfuron mixture and manufacture method thereof, belong to pesticide production technology field.
From the forties 2, since 4-D came out, the Synthetic Organic Chemistry weed killer herbicide had obtained developing swift and violently.According to incompletely statistics, kind surplus commercial in the world at present weed killer herbicide has reached 200, weed killer herbicide is quite universal in the application of developed country, is almost all using weed killer herbicide on the crop of 85-100%.And operation technique also develops along with the chemistry of pesticide industrial expansion.In order to enlarge the using dosage that kills the grass spectrum, reduces single agent, alleviate the selection pressure of target weeds to weed killer herbicide, the application of weed killer herbicide mixture is paid attention to by people more.With Japan is example, kind surplus the weed killer herbicide mixture kind of registration, registration just reaches 200.
In China, though chemical weed control research is started late, step is big, development is fast.During the sixties, begin to carry out the chemical weed control test of pesticide effectiveness, reached more than 5,000 ten thousand hectares to whole nation chemical weed control at end of the nineties area.And along with the continuous development of chemical weed control, homemade weed killer herbicide kind is grown out of nothing, from 13 of the eighties develop into 1998 60 surplus.So far, kind surplus the weed killer herbicide kind of registering, using in China has reached 70.Aspect the exploitation of novel, low amount, efficient, safe weed killer herbicide, development, China has also stepped gratifying paces.Believe the foundation at Chinese south, northern agricultural chemicals initiative center, will promote and quicken the exploitation of new herbicides further.
The exploitation of weed killer herbicide mixture, utilize at home also as the weed killer herbicide new varieties, also be in the starting stage.In recent years, disposable herbicide is subjected to the welcome of vast farmers deeply because of it has the saving of labor, economizes medicine, the characteristics of efficient, wide spectrum.Yet, can be used for the rape field easily and safely and prevent and kill off the cauline leaf of single, double cotyledon weeds to handle the weed killer herbicide mixture rare.
Main purpose of the present invention is by rationally being mixed of the different mechanisms of action and the different weed killer herbicides that kill the grass spectrum, and reduces the weed killer herbicide consumption, enlarges and kills the grass spectrum, reduces pesticide pollution, improves herbicidal effect, reduces the weeding cost, increases economic efficiency.
The object of the present invention is achieved like this
A kind of farm weeding blended contains benazolin 5-50%, Quizalotop-ethyl 1-10%, ethametsulfuron 0.2-5%, auxiliary agent 5-10%, solvent 25-85%.
Auxiliary agent is emulsifier, dispersant, tackifier, antifreezing agent and bleeding agent.
A kind of farm weeding blended contains benazolin 25%, Quizalotop-ethyl 4%, ethametsulfuron 1%, auxiliary agent 10% (wherein emulsifier 4%, dispersant 1%, tackifier 1%, antifreezing agent 3% and bleeding agent 1%), solvent 60%.
Solvent of the present invention is a diesel oil.
A kind of production method of agricultural blended, raw material weight than prescription is: benazolin 5-50%, Quizalotop-ethyl 1-10%, ethametsulfuron 0.2-5%, auxiliary agent 5-10%, solvent 25-85%; With the former medicine of solid and auxiliary agent with colloid mill and sand mill fully wear into≤5 μ m after, in proportion the former medicinal powder of solid, the former medicine of liquid, auxiliary agent and solvent are added reactor and mix, filter that the back is detected, packing.
Development process of the present invention is:
(1) lab screening of multiple weed killer herbicide
Use multiple weed killer herbicide, be mixed with certain concentration series, the multiple weeds of indoor pot and rape are carried out behind the seedling quantitatively spraying handle.Therefrom select annual monocotyledon weed or broadleaf weed are had the weed killer herbicide of higher removing activity, and be grouping and use test with.The result shows: benazolin, Quizalotop-ethyl and ethametsulfuron are mixed by a certain percentage and have tangible synergy and enlarge the effect of killing the grass spectrum, organize testing the prescription of having determined mixture by multiple dose more.
(2) effective ingredient analytical method research
The existing report of the analytical method of benazolin, Quizalotop-ethyl and the agent of ethametsulfuron list, but the analytical method of mixture do not appear in the newspapers has as yet been set up a whole set of and has been carried out the liquid-phase chromatography method of above-mentioned three kinds of effective ingredient quantitative analyses by testing us.
(3) safety of mixture is measured
At Different Crop such as rape and back stubble paddy rice, carried out indoor and field observation respectively to the safety of mixture.Result of the test shows that under the situation that exceeds 2 times of recommended dose, this mixture is to safety such as rape and back stubble paddy rice.
(4) auxiliary agent of mixture is selected
Process numerous emulsifiers, dispersant, tackifier, antifreezing agent and stabilizing agent be screening test repeatedly, searched out comparatively desirable auxiliary formula, the basic formulation of mixture is oily suspended emulsion, has good emulsifying and stability, and its every index all reaches the requirement of commercialization agricultural chemicals.
Four, acute toxicity toxicological test
Defend institute's result of the test through Tianjin labor and show, belong to safety low-poison agricultural chemicals.
Five, indoor and field control effectiveness test evaluation
Indoor measurement is the result show: mixture restrains at per hectare 90 grams, 180, the preventive effect to lady's-grass when 270 grams and 360 restrain effective doses is respectively 75%, 93%, 98% and 100%, far above the effect of the benazolin and the ethametsulfuron of Isodose, suitable with Quizalotop-ethyl; Preventive effect to Amaranthus retroflexus when per hectare 90 grams and 180 gram effective doses is respectively 99 and 100%, all is higher than the effect of Isodose list agent.Land for growing field crops drug effect result shows per hectare dispenser 180 gram effective doses, after 20 days and 40 days to the preventive effects of single, double cotyledon weeds all more than 95%.And benazolin and ethametsulfuron to the preventive effect of broadleaf weed better and to the monocotyledon weed nearly unavailable; Quizalotop-ethyl is good to the preventive effect of monocotyledon weed, but to the broadleaf weed nearly unavailable.
The main feature of this mixture
Through indoor and outdoor experimental study in 3 years, mixture suspended emulsion development work was finished substantially.From the comprehensive condition of each individual event report, this product has following characteristics:
1, synergy is obvious
2, enlarged grass spectrum extremely
3, reduce the single agent consumption of unit are
4, low, the easy to use, safe performance of residual quantity is good
5, overcome the weakness of benazolin, Quizalotop-ethyl and ethametsulfuron
6, but cauline leaf is handled the weeds harm in the time of infertility of a drug basic controlling rape field
Prescription of the present invention is:
Farm weeding formulation of pesticide of the present invention is: benazolin 25%, Quizalotop-ethyl 4%, ethametsulfuron 1%, auxiliary agent 10%, diesel oil 60%.
Primary raw material:
1, benazolin
Chemical name: 4-chloro-2-oxidation benzothiazole-3-guanidine-acetic acid ethyl ester.Structural formula:
Molecular formula: C
11H
10ClNO
3S
Molecular weight: 271.7
2, Quizalotop-ethyl
Chemical name: (R)-2-[4-(6-chloro-quinoxaline-Z-base oxygen) phenoxy group] ethyl propionate
Structural formula:
Molecular formula: C
19H
17ClN
2O
4
Molecular weight: 372.80
3, ethametsulfuron
Chemical name: 3-(4-ethoxy basic training-methylamino-1,3,5-triazines-2-yl)-1-(2-methoxy methyl acyl group phenyl) sulfonylureas
Structural formula:
Molecular formula: C
15H
18N
6O
5S
Molecular weight: 410.4
4, technical target of the product
Numbering index name index
1 benazolin content % (m/m) 25
2 Quizalotop-ethyl content % (m/m) 4
3 ethametsulfuron content % (m/m) 1
4 fineness≤5 μ m
5 suspensibility % (m/m) 〉=90
6 pH 5-9
7 emulsifying dispersivities are qualified
8 thermodynamic stabilities are qualified
9 low-temperature stabilities are qualified
Advantage of the present invention and good effect are as follows:
1, synergy is obvious
A large amount of indoor biometricses show that benazolin, Quizalotop-ethyl and ethametsulfuron are mixed single broadleaf weeds such as lady's-grass, Amaranthus retroflexus are had obvious synergistic effect.
2, enlarged grass spectrum extremely
The multiple spot field medicine effect test shows the broad weed-killing spectrum of mixture than single agent, for example: Hubei basic point field experiment benazolin list is bad with preventing and kill off the monocotyledon weed effect, the Quizalotop-ethyl list is used the broadleaf weed preventive effect bad, and mixture is all fine to annual single broadleaf weed preventive effect.
3, reduce the single agent consumption of unit are, mixture is lower, effective than single agent consumption.
4, easy to use, residual quantity is low, security performance good
Test shows that mixture is lower than single agent consumption, so its residual quantity is also low under same environmental conditions, security performance is good.
5, overcome some weakness of benazolin, Quizalotop-ethyl and the agent of ethametsulfuron list
The benazolin list is used in and easily produces the poisoning incident under the unfavorable or consumption condition with higher of environmental condition, and long-term use also can cause the weed community succession, and monocotyledon weed and perennial weed obviously increase; The ethametsulfuron list is easy to occur the poisoning incident with being subjected to environmental influence very big during large usage quantity, long-term single with also causing the farmland weed succession of community; The Quizalotop-ethyl list obviously increases with broadleaf weed and perennial weed; Mixture has overcome the weakness of three single agent preferably, has brought into play the advantage of each single agent, has accomplished to maximize favourable factors and minimize unfavourable ones.
6, but cauline leaf is handled the weeds harm in the time of infertility of a drug basic controlling crop
To prevent and kill off annual single broadleaf weed effect good because mixture has, so but once use the harm of basic controlling weeds to crop.
Narrate embodiments of the invention below:
Example 1, farm weeding blended of the present invention contain benazolin 5%, Quizalotop-ethyl 1%, ethametsulfuron 0.2%, auxiliary agent 8.8%, diesel oil 85%.
Example 2, farm weeding blended of the present invention contain benazolin 7%, Quizalotop-ethyl 2%, ethametsulfuron 0.2%, auxiliary agent 8.8%, diesel oil 82%.
Example 3, farm weeding blended of the present invention contain benazolin 10%, Quizalotop-ethyl 3%, ethametsulfuron 0.3%, auxiliary agent 9%, diesel oil 77.7%.
Example 4, farm weeding blended of the present invention contain benazolin 12%, Quizalotop-ethyl 4%, ethametsulfuron 0.4%, auxiliary agent 9%, diesel oil 74.6%.
Example 5, farm weeding blended of the present invention contain benazolin 15%, Quizalotop-ethyl 5%, ethametsulfuron 0.5%, auxiliary agent 9%, diesel oil 70.5%.
Example 6, farm weeding blended of the present invention contain benazolin 20%, Quizalotop-ethyl 6%, ethametsulfuron 1.0%, auxiliary agent 10%, diesel oil 63%.
Example 7, farm weeding blended of the present invention contain benazolin 25%, Quizalotop-ethyl 4%, ethametsulfuron 1.0%, auxiliary agent 10%, diesel oil 60%.
Example 8, farm weeding blended of the present invention contain benazolin 30%, Quizalotop-ethyl 8%, ethametsulfuron 2%, auxiliary agent 10%, diesel oil 50%.
Example 9, farm weeding blended of the present invention contain benazolin 40%, Quizalotop-ethyl 9%, ethametsulfuron 3%, auxiliary agent 10%, diesel oil 38%.
Example 10, farm weeding blended of the present invention contain benazolin 50%, Quizalotop-ethyl 10%, ethametsulfuron 5%, auxiliary agent 10%, diesel oil 25%.
Example 11, production method are: raw material weight than prescription is: benazolin 5-50%, Quizalotop-ethyl 1-10%, ethametsulfuron 0.2-5%, auxiliary agent 5-10%, solvent 25-85% (but the ratio of composition of raw materials use-case 1-10 is determined); With the former medicine of solid and auxiliary agent with colloid mill and sand mill fully wear into≤5 μ m after, in proportion the former medicinal powder of solid, the former medicine of liquid, auxiliary agent and solvent are added reactor and mix, filter that the back is detected, packing.
Claims (5)
1, a kind of farm weeding blended is characterized in that: contain benazolin 5-50%, Quizalotop-ethyl 1-10%, ethametsulfuron 0.2-5%, auxiliary agent 5-10%, solvent 25-85%.
2, agricultural chemicals according to claim 1 is characterized in that: contain benazolin 25%, Quizalotop-ethyl 4%, ethametsulfuron 1%, auxiliary agent 10%, solvent 60%.
3, according to claim 1,2 described agricultural chemicals is characterized in that: auxiliary agent is emulsifier 4%, dispersant 1%, tackifier 1%, antifreezing agent 3% and bleeding agent 1%.
4, agricultural chemicals according to claim 1 is characterized in that: solvent is a diesel oil.
5, a kind of production method of agricultural blended is characterized in that: raw material weight than prescription is: benazolin 5-50%, Quizalotop-ethyl 1-10%, ethametsulfuron 0.2-5%, auxiliary agent 5-10%, solvent 25-85%; With the former medicine of solid and auxiliary agent with colloid mill and sand mill fully wear into≤5 μ m after, in proportion the former medicinal powder of solid, the former medicine of liquid, auxiliary agent and solvent are added reactor and mix, filter that the back is detected, packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99111109 CN1243668A (en) | 1999-07-23 | 1999-07-23 | Mixture of benazolin-ethyl, quizalofop-p-ethyl and ethametsulfron and preparing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99111109 CN1243668A (en) | 1999-07-23 | 1999-07-23 | Mixture of benazolin-ethyl, quizalofop-p-ethyl and ethametsulfron and preparing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1243668A true CN1243668A (en) | 2000-02-09 |
Family
ID=5274883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99111109 Pending CN1243668A (en) | 1999-07-23 | 1999-07-23 | Mixture of benazolin-ethyl, quizalofop-p-ethyl and ethametsulfron and preparing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1243668A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361580C (en) * | 2005-04-18 | 2008-01-16 | 通州市宝成农业技术开发有限公司 | Rape field weeding composition |
| CN101637173B (en) * | 2009-09-07 | 2013-01-02 | 陕西上格之路生物科学有限公司 | Herbicide composition for rape field |
| 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 |
| CN104488892A (en) * | 2014-12-10 | 2015-04-08 | 安徽省化工研究院 | Oxadiargyl and cyhalofop-butyl oil suspoemulsion and preparation method thereof |
| CN105165873A (en) * | 2013-07-03 | 2015-12-23 | 江苏龙灯化学有限公司 | Synergistic composition for weeding |
-
1999
- 1999-07-23 CN CN 99111109 patent/CN1243668A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361580C (en) * | 2005-04-18 | 2008-01-16 | 通州市宝成农业技术开发有限公司 | Rape field weeding composition |
| CN101637173B (en) * | 2009-09-07 | 2013-01-02 | 陕西上格之路生物科学有限公司 | Herbicide composition for rape field |
| CN105165873A (en) * | 2013-07-03 | 2015-12-23 | 江苏龙灯化学有限公司 | Synergistic composition for weeding |
| CN105165873B (en) * | 2013-07-03 | 2017-09-05 | 江苏龙灯化学有限公司 | Synergistic herbicide compositions |
| 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 |
| CN103734147B (en) * | 2013-12-28 | 2016-03-02 | 上海艳紫化工科技有限公司 | Benazolin and the composite agricultural chemicals weeding suspending agent of Quizalotop-ethyl |
| CN104488892A (en) * | 2014-12-10 | 2015-04-08 | 安徽省化工研究院 | Oxadiargyl and cyhalofop-butyl oil suspoemulsion and preparation method thereof |
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