CN104304262A - Zea mays field weeding compound composition - Google Patents
Zea mays field weeding compound composition Download PDFInfo
- Publication number
- CN104304262A CN104304262A CN201410491493.3A CN201410491493A CN104304262A CN 104304262 A CN104304262 A CN 104304262A CN 201410491493 A CN201410491493 A CN 201410491493A CN 104304262 A CN104304262 A CN 104304262A
- Authority
- CN
- China
- Prior art keywords
- mesotrione
- atrazine
- mixture
- composition
- propisochlor
- 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
The invention relates to a herbicide composition, and especially relates to a zea mays field weeding compound composition, wherein the composition is prepared from the following raw materials by the weight percentage: 34-56% of a metolachlor.atrazine-mesotrione mixture, and 44-66% of a 2,4-D butylate.prometryn.propischlor mixture. The zea mays field weeding compound composition provided by the invention is quick in acting of pesticide efficacy, and long in drug application lasting period, and saves the time and labor.
Description
Technical field
The present invention relates to herbicidal composition, particularly a kind of cornfield weeding complex composition.
Background technology
Corn (formal name used at school: Zea mays), also known as maize, maize, maize, ear of maize; Guangdong language is called maize, and the south of Fujian Province language is called a kind wheat, is annual gramineae herbaceous plant, is important cereal crops and important feed resource, is also cereal crops that whole world gross yield is the highest, more taller than rice yield.
Corn is the zeistic seed of gramineous herbaceous plant.Original producton location is Mexico or Central America, and within 1492, Columbus finds corn in Cuba, later until there is cultivation in whole South and North America.After corn being taken back Spain in 1494, reach gradually all over the world.Arrive at the end of the Ming Dynasty, the plantation of corn Da Shiyu economizes, as Jilin, Zhejiang, Fujian, Yunnan, Guangdong, Guangxi, Guizhou, Sichuan, Shaanxi, Gansu, Shandong, Henan, Hebei, Anhui etc.To gather in summer, autumn ripening fruits, dry use by after seed shatter; Also can using fresh herb, very nice, all-ages.
Corn is one of the cereal crops the most widely that distribute in the world, and cultivated area is only second to wheat and paddy rice and occupies the 3rd.Planting range is from north latitude 58 ° (Canada and Russia) to 40 °, south latitude (South America).There is every month in the whole year corn ripe in the world.
Corn field main weeds has: the weeds such as lady's-grass, Amaranthus retroflexus, setaria glauca, speedwell, india lovegrass, black nightshade, barnyard grass, prince's-feather, little lamb's-quarters, chenopodium glaucum linn, kitchen garden, recessed head amaranth, salsola collina, summer cypress, perverse amaranth, green foxtail, numerous fringe amaranth, three-coloured amaranth, lamb's-quarters, green amaranth, eleusine indica, feather cockscomb, thorn lamb's-quarters, iron amaranth, piemarker, flowerofanhour root or herb, axillary flower amaranth.Perennial weed has japanese bearbind, reed, the rhizome of nutgrass flatsedge etc.
And corn field herbicide all has stronger selectivity usually, good and very poor to another section's weeds herbicidal effect to a certain section weeds herbicidal effect, therefore can only repeatedly, multi items, multiple dose medication, excess and pesticide abuse bring the negative effects such as rice quality decline and environmental pollution, turn increase drug cost.
Summary of the invention
Technical problem solved by the invention is to provide a kind of cornfield weeding complex composition.
The technical solution used in the present invention is:
A kind of cornfield weeding complex composition, described composition is made according to the raw material of following percentage by weight: 34-56% isopropyl methoxalamine atrazine-mesotrione mixture, 44-66%2,4-d butyl ester prometryn propisochlor mixture.
Preferably, described isopropyl methoxalamine atrazine-mesotrione mixture is according to weight ratio isopropyl methoxalamine: atrazine: mesotrione=3:5:2 mixing.
Preferably, 2,4-described d butyl ester propisochlor mesotrione mixtures are according to weight ratio 2,4-d butyl ester: propisochlor: mesotrione=2:4:6 mixing.
Preferably, described herbicidal composition is suspending agent.
Suspending agent is the stable suspersion paste that the solid pesticide being insoluble in water is formed in water with the Granular composite being less than 5 microns, make after mixing with following emulsifiable concentrate, it solid and lipophile agricultural chemicals is added appropriate wetting agent, dispersant, thickener, antifreezing agent, defoamer and water form through wet-milling.Use front dilute with water.Suspending agent after prolonged storage not stratified, do not lump, easily disperse after dilute with water, suspension is good.
Beneficial effect of the present invention:
Cornfield weeding complex composition provided by the present invention, drug effect instant effect, the dispenser lasting period is long, time saving and energy saving.The specific activity of described Herbicidal combinations uses single activity more remarkable.Synergistic effect show as wider Weeds distribution spectrum, herbicide effect onset sooner, more lasting control efficiency, by once or minority use several times and just can control harmful crop better and broaden possible dispenser interval.
Embodiment
Embodiment 1
A kind of cornfield weeding complex composition, described composition is made according to the raw material of following percentage by weight: 34% isopropyl methoxalamine atrazine-mesotrione mixture, 66%2,4-d butyl ester prometryn propisochlor mixtures.
Wherein, described isopropyl methoxalamine atrazine-mesotrione mixture is according to weight ratio isopropyl methoxalamine: atrazine: mesotrione=3:5:2 mixing.2,4-described d butyl ester propisochlor mesotrione mixtures are according to weight ratio 2,4-d butyl ester: propisochlor: mesotrione=2:4:6 mixing.
Embodiment 2
A kind of cornfield weeding complex composition, described composition is made according to the raw material of following percentage by weight: 56% isopropyl methoxalamine atrazine-mesotrione mixture, 44%2,4-d butyl ester prometryn propisochlor mixtures.
Wherein, described isopropyl methoxalamine atrazine-mesotrione mixture is according to weight ratio isopropyl methoxalamine: atrazine: mesotrione=3:5:2 mixing.2,4-described d butyl ester propisochlor mesotrione mixtures are according to weight ratio 2,4-d butyl ester: propisochlor: mesotrione=2:4:6 mixing.
Embodiment 3:
A kind of cornfield weeding complex composition, described composition is made according to the raw material of following percentage by weight: 50% isopropyl methoxalamine atrazine-mesotrione mixture, 50%2,4-d butyl ester prometryn propisochlor mixtures.
Wherein, described isopropyl methoxalamine atrazine-mesotrione mixture is according to weight ratio isopropyl methoxalamine: atrazine: mesotrione=3:5:2 mixing.2,4-described d butyl ester propisochlor mesotrione mixtures are according to weight ratio 2,4-d butyl ester: propisochlor: mesotrione=2:4:6 mixing.
Above-described embodiment is illustrative instead of determinate, can list several embodiments, therefore in the change do not departed under general plotting of the present invention and amendment, should belong within protection scope of the present invention according to institute's limited range.
Claims (4)
1. a cornfield weeding complex composition, described composition is made according to the raw material of following percentage by weight: 34-56% isopropyl methoxalamine atrazine-mesotrione mixture, 44-66%2,4-d butyl ester prometryn propisochlor mixture.
2. cornfield weeding complex composition according to claim 1, is characterized in that, described isopropyl methoxalamine atrazine-mesotrione mixture is according to weight ratio isopropyl methoxalamine: atrazine: mesotrione=3:5:2 mixing.
3. cornfield weeding complex composition according to claim 1, is characterized in that, 2,4-described d butyl ester propisochlor mesotrione mixtures are according to weight ratio 2,4-d butyl ester: propisochlor: mesotrione=2:4:6 mixing.
4. cornfield weeding complex composition according to claim 1, described herbicidal composition is suspending agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491493.3A CN104304262A (en) | 2014-09-23 | 2014-09-23 | Zea mays field weeding compound composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491493.3A CN104304262A (en) | 2014-09-23 | 2014-09-23 | Zea mays field weeding compound composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104304262A true CN104304262A (en) | 2015-01-28 |
Family
ID=52359700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410491493.3A Pending CN104304262A (en) | 2014-09-23 | 2014-09-23 | Zea mays field weeding compound composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104304262A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439577A (en) * | 2017-08-04 | 2017-12-08 | 安徽圣丰生化有限公司 | A kind of herbicidal composition containing mesotrione |
| CN107517970A (en) * | 2017-08-04 | 2017-12-29 | 安徽圣丰生化有限公司 | A kind of herbicidal composition containing mesotrione, propisochlor and atrazine and preparation method thereof, pharmaceutical applications |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183217A (en) * | 1996-11-25 | 1998-06-03 | 由振国 | Herbicidal composition contg. PrPisochlor |
| CN102893997A (en) * | 2012-09-29 | 2013-01-30 | 上海沪联生物药业（夏邑）有限公司 | Compound herbicide containing mesotrione, s-metolachlor and atrazine and applications of compound herbicide |
-
2014
- 2014-09-23 CN CN201410491493.3A patent/CN104304262A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183217A (en) * | 1996-11-25 | 1998-06-03 | 由振国 | Herbicidal composition contg. PrPisochlor |
| CN102893997A (en) * | 2012-09-29 | 2013-01-30 | 上海沪联生物药业（夏邑）有限公司 | Compound herbicide containing mesotrione, s-metolachlor and atrazine and applications of compound herbicide |
Non-Patent Citations (2)
| Title |
|---|
| 宋丽华 等: "2,4-滴丁酯•扑草净•异丙草胺乳油的高效液相色谱分析", 《化学工程师》 * |
| 管凯义 等: "56% 硝磺草酮 • 莠去津 • 异丙甲草胺悬浮剂对玉米田杂草的防除效果及其安全性评价", 《农业科学》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439577A (en) * | 2017-08-04 | 2017-12-08 | 安徽圣丰生化有限公司 | A kind of herbicidal composition containing mesotrione |
| CN107517970A (en) * | 2017-08-04 | 2017-12-29 | 安徽圣丰生化有限公司 | A kind of herbicidal composition containing mesotrione, propisochlor and atrazine and preparation method thereof, pharmaceutical applications |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104904737A (en) | Corn field sealing herbicide | |
| CN104304262A (en) | Zea mays field weeding compound composition | |
| CN104322527A (en) | Corn field herbicide composition | |
| CN104273134A (en) | Efficient weeding compound preparation for maize seedlings | |
| CN103250725A (en) | Ternary weed-killing composition for corn field | |
| CN106508954A (en) | Cornfield herbicide composition | |
| CN103271054A (en) | Complex formulation herbicide for protective cultivation of corn field | |
| CN104273133A (en) | Weeding compound preparation for maize seedlings | |
| CN102326567B (en) | Wheat field weeding composition and preparation thereof | |
| CN103070185B (en) | Herbicidal water dispersible granule for wheat fields | |
| CN104211482A (en) | Multifunctional high calcium fertilizer | |
| CN102027978A (en) | Mixed herbicidal composition containing nicosulfuron and application thereof | |
| CN102027985B (en) | Synergistic herbicide composition containing rimsulfuron and clopyralid and application thereof | |
| CN104255761A (en) | Corn field herbicide | |
| CN102326568B (en) | Wheat field weeding composition and preparation thereof | |
| CN106577886A (en) | Traditional Chinese medicine prevention and treatment agent for insect pests on grapes and preparation method thereof | |
| CN102027963B (en) | Herbicidal composition containing diflufenzopyr and mesotrione and application thereof | |
| CN104351213A (en) | Weedicide composition for peanut fields | |
| CN102027914B (en) | Herbicide composition containing dithiopyr and fluroxypyr and application thereof | |
| CN105410018A (en) | Ammonium glyphosate, chipton and clopyralid compound water agent and preparation method thereof | |
| CN104285950A (en) | Pre-emergence herbicide mixture applied to peanut field | |
| CN102027965B (en) | Herbicidal composition containing diflufenzopyr and clopyralid and use thereof | |
| CN102027964B (en) | Herbicidal composition containing diflufenzopyr and atrazine and application thereof | |
| CN104621191A (en) | Fungicide for controlling willow pests and preparation method of fungicide | |
| CN102630682A (en) | Weeding composition, and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |