CN1096920A - The preparation of bensulfuron-methyl and butachlor - Google Patents
The preparation of bensulfuron-methyl and butachlor Download PDFInfo
- Publication number
- CN1096920A CN1096920A CN 93112042 CN93112042A CN1096920A CN 1096920 A CN1096920 A CN 1096920A CN 93112042 CN93112042 CN 93112042 CN 93112042 A CN93112042 A CN 93112042A CN 1096920 A CN1096920 A CN 1096920A
- Authority
- CN
- China
- Prior art keywords
- preparation
- weed
- bensulfuron
- butachlor
- methyl
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Bensulfuron-methyl and butachlor are mixed with mix preparation, are used to prevent and kill off broad leaved weed, sedge weed, the grassy weed in paddy field, and to rice safety.
Description
The preparation of bensulfuron-methyl and butachlor and the application in the paddy field thereof belong to the preparation of farm weeding.
Bensulfuron-methyl is a highy potent herbicide
This weed killer herbicide uses separately to be prevented and kill off annual or perennial broadleaf weed and the active height of sedge weed, but to preventing and kill off the active low of barnyard grass grass.
The herbicide butachlor structural formula is:
Butachlor is the selectivity preemergence herbicide, is mainly used in paddy field and prevents and kill off annual gramineous weed, and as to barnyard grass grass preventive effect height, but low to preventive effects such as broadleaved herb and nutgrass flatsedges.Above-mentioned two kinds of weed killer herbicides can not be prevented and kill off paddy land weed fully as using separately all.
For overcoming above-mentioned deficiency, the present invention proposes above-mentioned two kinds of weed killer herbicides are made into mixture, can prevent and kill off broad leaved weed, sedge weed, grassy weed in the paddy field fully through using proof, and to rice safety.Said preparation is not seen domestic and international report.
The herbicidal formulations effective ingredient that the present invention proposes is bensulfuron-methyl and butachlor, and the two mixed proportion (weight ratio) is 1: 15-50, formulation has granule, pulvis, wetting powder.Granule effective ingredient total content is 3-10%, and pulvis, wetting powder effective component content are 10-40%.
Granule can be used coating method, kneading method or infusion process manufacturing, and filler is sand, clay, potter's clay, diatomite, bentonite etc., adhesive available polyethylene alcohol, starch, paraffin, gum Arabic etc.
Wetting powder, dust diluent is clay, potter's clay, diatomite, white carbon, bentonite, attapulgite, talcum powder etc., auxiliary agent can be with sodium lignin sulfonate or calcium lignosulfonate, carboxymethyl cellulose, NNO, draw back powder, dodecyl sodium sulfate etc., and auxiliary dosage is the 5-20% of preparation.
Butachlor and bensulfuron-methyl mix and can cause that bensulfuron-methyl slowly decomposes, and add B in the preparation
aSO
4Or C
aSO
4With phosphatic mixture as stabilizing agent, effect is fine.Used phosphate has dipotassium hydrogen phosphate or sodium, ammonium salt, potassium dihydrogen phosphate, sodium or ammonium salt etc., and the two gross weight of barium sulfate that is added and phosphate is the 5-20% of preparation.
For bensulfuron-methyl is uniformly dispersed, is processed into female powder earlier, and then is processed into granule of the present invention, pulvis or wetting powder with usual method and herbicide butachlor.
Embodiment 1
Butachlor 3%, bensulfuron-methyl 0.20%, B
aSO
45%, phosphate 3%, polyvinyl alcohol 2%, diatomite 7%, all the other are sand, make granule with coating method.Herbicidal effect sees Table 1.
Embodiment 2
Butachlor 10%, bensulfuron-methyl 0.40%, B
aSO
410%, N
aH
2PO
410%, carboxymethyl cellulose 5%, adopts the kneading legal system to get granule.
Embodiment 3
Butachlor 3%, bensulfuron-methyl 0.15%, B
aSO
45%, potter's clay 5%, and all the other are zeolite, adopts absorption method to make granule.
Embodiment 4
Butachlor 12%, bensulfuron-methyl 0.5%, white carbon 15%, KH
2PO
410%, B
aSO
45%, all the other add bentonite, mix to pulverize to make pulvis.
Embodiment 5
Butachlor 10%, bensulfuron-methyl 0.5%, B
aSO
410%, phosphate 5%, and all the other add potter's clay mixing pulverizing and make pulvis.
Embodiment 6
Butachlor 10%, bensulfuron-methyl 0.5%, sodium lignin sulfonate 5%, NNO5%, white carbon 10%, B
aSO
410%, potassium dihydrogen phosphate 5%, and all the other add diatomite and make pulvis.Herbicidal effect sees Table 2.
Table 1 granule is to the production-increasing function of paddy rice
| Handle | Preparation consumption (gram/mu) | Per unit area yield (kilogram/mu) | Volume increase (kilogram/mu) |
| But example 1 granule bensulfuron-methyl 10% wet-milling butachlor 60% missible oil CK | 1250 1875 2500 15 100 | 467.6 520.9 534.9 441.6 382.9 218.8 | 113.7 138.1 144.5 101.8 75.0 |
The herbicidal effect of table 2 wetting powder and volume increase situation
| Handle | Preparation consumption (gram/mu) | Herbicidal effect (%) | Per unit area yield (kilogram/mu) | Volume increase (%) |
| But 2 CK of example 6 pulvis 60% butachlor ec, 10% bensulfuron-methyl wet-milling artificial weedings | 250 200 15 | 91.5 72.7 70.8 42.5 | 622.3 544.5 513.4 468.9 410 | 51.8 32.8 25.2 14.4 |
Claims (7)
1, the preparation of bensulfuron-methyl and butachlor, it is characterized in that effective ingredient is bensulfuron-methyl and butachlor in the preparation, add carrier in addition, adhesive, stabilizing agent, auxiliary agent, or do not add stabilizing agent and be mixed with granule, pulvis or wetting powder, two kinds of shared ratios of effective ingredient are 1 in the preparation: 15-50, the consumption of auxiliary agent and stabilizing agent is the 5-20% of preparation, other is a carrier, effective component content is 3-10% in the granule, pulvis, the wetting powder effective component content is 10-40%, and preparation of the present invention is mainly used in the broad leaved weed in the control paddy field, sedge weed, grassy weed.
2, herbicidal formulations according to claim 1 is characterized in that used carrier is sand, clay, potter's clay, diatomite, bentonite, and adhesive is polyvinyl alcohol, polyvinyl acetate, starch, paraffin, gum Arabic, carboxymethyl cellulose.
3, herbicidal formulations according to claim 1 is characterized in that used stabilizing agent is sulphate and phosphate.
4,, it is characterized in that used sulphate stabilizing agent is B according to claim 1 and 3 described herbicidal formulations
aSO
4, C
aSO
4, phosphate stabilizer is dipotassium hydrogen phosphate, sodium, ammonium salt, potassium dihydrogen phosphate, sodium, ammonium salt, the potassium or the sodium salt of pyrophosphoric acid, tripolyphosphate, four polyphosphoric acids, metaphosphoric acid, single using or the mixing application.
5, herbicidal formulations according to claim 1 is characterized in that the filler in described pulvis or the wetting powder is clay, potter's clay, diatomite, white carbon, bentonite, attapulgite, talcum powder etc.
6, herbicidal formulations according to claim 1 is characterized in that used auxiliary agent is sodium lignin sulfonate or calcium, carboxymethyl cellulose, NNO, draws back powder, dodecyl sodium sulfate etc.
7, herbicidal formulations according to claim 1 is characterized in that preparation of the present invention is mainly used in broad leaved weed, sedge weed, the grassy weed in the control paddy field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93112042 CN1096920A (en) | 1993-06-29 | 1993-06-29 | The preparation of bensulfuron-methyl and butachlor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93112042 CN1096920A (en) | 1993-06-29 | 1993-06-29 | The preparation of bensulfuron-methyl and butachlor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1096920A true CN1096920A (en) | 1995-01-04 |
Family
ID=4989786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93112042 Pending CN1096920A (en) | 1993-06-29 | 1993-06-29 | The preparation of bensulfuron-methyl and butachlor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1096920A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100356847C (en) * | 2006-03-10 | 2007-12-26 | 廖克祥 | Weeding pesticide-added fertilizer for paddy and method for preparing the same |
| CN102047895A (en) * | 2010-12-20 | 2011-05-11 | 安徽美兰农化有限公司 | Weeding wettable powder for paddy field |
| CN102845446A (en) * | 2011-06-30 | 2013-01-02 | 浙江天丰化学有限公司 | Herbicidal composition containing bensulfuron methyl and butachlorfor for paddy field |
| CN104068036A (en) * | 2014-07-09 | 2014-10-01 | 江苏省苏科农化有限责任公司 | Closed weeding method for machine transplanting rice field |
| CN104522018A (en) * | 2004-12-17 | 2015-04-22 | 株式会社Lg生命科学 | Synergistic herbicidal compositions |
-
1993
- 1993-06-29 CN CN 93112042 patent/CN1096920A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104522018A (en) * | 2004-12-17 | 2015-04-22 | 株式会社Lg生命科学 | Synergistic herbicidal compositions |
| CN100356847C (en) * | 2006-03-10 | 2007-12-26 | 廖克祥 | Weeding pesticide-added fertilizer for paddy and method for preparing the same |
| CN102047895A (en) * | 2010-12-20 | 2011-05-11 | 安徽美兰农化有限公司 | Weeding wettable powder for paddy field |
| CN102845446A (en) * | 2011-06-30 | 2013-01-02 | 浙江天丰化学有限公司 | Herbicidal composition containing bensulfuron methyl and butachlorfor for paddy field |
| CN104068036A (en) * | 2014-07-09 | 2014-10-01 | 江苏省苏科农化有限责任公司 | Closed weeding method for machine transplanting rice field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60021176T2 (en) | PHOSPHONATE AND THIOSULFATE-CONTAINING FERTILIZER | |
| CN1096920A (en) | The preparation of bensulfuron-methyl and butachlor | |
| EP1757187A2 (en) | Preparation for improving plant growth and resistance to diseases | |
| CN101617654A (en) | Herbicide composition containing mesotrione and nicosulfuron | |
| DE10034103B4 (en) | Preparation with fungicidal action | |
| DE3005016A1 (en) | INSECTICID AUXILIARY COMPOSITION | |
| DE3442800C2 (en) | Stabilized fungicides based on aluminum fosetyl and a copper-based product | |
| EP1562426B1 (en) | Fungicidal mixtures for controlling rice pathogens | |
| DE4437313B4 (en) | Use of phospholipids to improve plant growth | |
| CN1085884A (en) | Foliar fertilizer specially used for peanut | |
| EP0579951A1 (en) | Pesticidal composition | |
| CN105746524A (en) | Pesticide composition containing bicyclopyrone, halosulfuron-methyl and bromoxynil octanoate | |
| DE2803246C2 (en) | Process for the production of a food or feed preparation containing phosphoric acid and starch and / or a starch degradation product | |
| CN101836653A (en) | Pesticide composition containing amino-oligosaccharide and thiophanate methyl and use method and application thereof | |
| DD252115A5 (en) | FUNGICIDAL AGENT AND ITS USE | |
| CN105794824A (en) | Pesticide composition containing bicyclopyrone, halosulfuron-methyl and atrazine | |
| EP1124420A1 (en) | Use of useful substances to promote the growth and health of plants | |
| CN1268294A (en) | Pretilachlor and bensulfuron-methyl compounded preparation | |
| GB2099302A (en) | Fungicide preparation | |
| US6335308B1 (en) | Sugar mobilizing and insect combatting fertilizer composition and use | |
| CN1104847A (en) | Disposable "Daofujing" herbicide for rice field | |
| CN1275322A (en) | Compound preparational agent of metolachlor and bensulfuron-methyl | |
| DE2014297C3 (en) | Powdered herbicide concentrate | |
| DE873391C (en) | Process for the production of a neutral phosphoric acid fertilizer with selective growth control | |
| DE2706275A1 (en) | Lawn care composition - contg. clay mineral e.g. bentonite or kaolin, colloidal silicic acid, and nitrogen- and phosphorus-contg. nutrients |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |