CN104322524A - Potato post-emergence herbicidal composition - Google Patents
Potato post-emergence herbicidal composition Download PDFInfo
- Publication number
- CN104322524A CN104322524A CN201410472824.9A CN201410472824A CN104322524A CN 104322524 A CN104322524 A CN 104322524A CN 201410472824 A CN201410472824 A CN 201410472824A CN 104322524 A CN104322524 A CN 104322524A
- Authority
- CN
- China
- Prior art keywords
- parts
- potato
- herbicidal composition
- composition
- rimsulfuron
- 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 herbicidal composition, especially to a composition which is prepared from the following raw materials, by weight, 25-35 parts of metribuzin, 23-34 parts of rimsulfuron, 15-20 parts of Quizalofop-P-tefuryl, 30-40 parts of fenoxaprop-p-ethyl, 10-15 parts of cycloate and 10-15 parts of Dipropylthiocarbamic Acid S-Ethyl Ester. The composition provided by the invention has high herbicidal activity, wide herbicidal spectrum and high security, and can be used to prevent and eliminate gramineous weeds as well as broadleaved weeds.
Description
Technical field
The present invention relates to herbicidal composition, particularly herbicidal composition after a kind of potato set.
Background technology
Potato (formal name used at school: Solanum tuberosum, English: potato), Solanaceae Solanum, annual herb plant, another name potato, potato, potato etc.The south of Peru that the artificial cultivation ground of potato can trace back to approximately B.C. 8000 to 5000 is the earliest regional.The main producing region of potatoes is southwest, northwest, the Inner Mongol and the Northeast.Advantageous geographical environment and natural conditions make Dingxi become one of China and even the best Shi Zhong district of world potato.Dingxi has become one of large main producing region of national potato three virus-free seed potato Breeding base maximum with the whole nation, important commodity potato production base, the whole nation and potato goods processing base.
The happiness of potato property cools, and is the crop liking low temperature.Its underground potato block is formed and loose ventilative, the nice and cool damp soil environment of growth needs.Requirement to temperature: the thermophilic of tuber growth is 16 DEG C ~ 18 DEG C, and when ground temperature is higher than 25 DEG C, stem tuber stops growing; The thermophilic of cauline leaf growth is 15 DEG C ~ 25 DEG C, stops growing more than 39 DEG C.
Potato is because having feature that is drought-enduring, cold-resistant, barren-resistant, wide adaptability, and the soil of national most area and weather conditions all can meet working condition.At present, China's potato planting area is more than 5,000,000 hectares.Due to the better economic benefit of potato planting, so in agricultural sector structure adjustment, potato planting area also has larger increase.In recent years along with the continuous enlargement of cultivated area and the rising of labor cost, the control of weeds of potato fields becomes a major issue.Applying of chemical herbicide can increase substantially production efficiency, is one of saving of labor, laborsaving, cost-effective important measures.At present, the herbicide after seedling that potato is applied is the weed killer herbicide such as haloxyfop-r-methyl, rimsulfuron mainly, and there is the problems such as herbicide spectrum is narrow, anti-heterodyne, poisoning also easily occurs part weed killer herbicide misapplication, has a strong impact on potato yield more.Production is needed broad weed-killing spectrum, safely and efficiently weed killer herbicide kind badly.
Summary of the invention
Technical problem solved by the invention is to provide herbicidal composition after a kind of potato set.
The technical solution used in the present invention is:
Herbicidal composition after a kind of potato set, described composition is made according to the raw material of following parts by weight: piperazine humulone 25-35 part, rimsulfuron 23-34 part, quinoline standing grain health ester 15-20 part, fenoxaprop 30-40 part, the special 10-15 part of ring grass, EPTC 10-15 part.
On the basis of above scheme, described composition is made according to the raw material of following parts by weight: piperazine humulone 30 parts, rimsulfuron 30 parts, quinoline standing grain health ester 18 parts of, fenoxaprops 32 parts, ring grass special 12 parts, EPTC 12 parts.
On the basis of above scheme, 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:
1, activity of weeding is high.Herbicidal combinations of the present invention can kill weeds by two kinds of different mechanism, makes Weed Resistance produce speed and reduces, greatly improve the removing activity of weed killer herbicide.
2, herbicidal spectrum is wide.
3, safety is high.Because its using dosage is under control, make medicament under the prerequisite that improve drug effect, it have also been obtained raising to the safety of potato and succession crop.
Embodiment
Embodiment 1
Herbicidal composition after a kind of potato set, described composition is made according to the raw material of following parts by weight: piperazine humulone 30 parts, rimsulfuron 30 parts, quinoline standing grain health ester 18 parts of, fenoxaprops 32 parts, ring grass special 12 parts, EPTC 12 parts.
Embodiment 2
Herbicidal composition after a kind of potato set, described composition is made according to the raw material of following parts by weight: piperazine humulone 25 parts, rimsulfuron 23 parts, quinoline standing grain health ester 15 parts of, fenoxaprops 30 parts, ring grass special 10 parts, EPTC 10 parts.
Embodiment 3:
Herbicidal composition after a kind of potato set, described composition is made according to the raw material of following parts by weight: piperazine humulone 35 parts, rimsulfuron 34 parts, quinoline standing grain health ester 20 parts of, fenoxaprops 40 parts, ring grass special 15 parts, EPTC 15 parts.
Herbicidal composition of the present invention, can prevent and kill off grassy weed and can prevent and kill off broad leaved weed again, and respond well potato post-emergence complex weedicide.
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 (2)
1. a herbicidal composition after potato set, described composition is made according to the raw material of following parts by weight: piperazine humulone 25-35 part, rimsulfuron 23-34 part, quinoline standing grain health ester 15-20 part, fenoxaprop 30-40 part, the special 10-15 part of ring grass, EPTC 10-15 part.
2. herbicidal composition after potato set according to claim 1, it is characterized in that, described composition is made according to the raw material of following parts by weight: piperazine humulone 30 parts, rimsulfuron 30 parts, quinoline standing grain health ester 18 parts of, fenoxaprops 32 parts, ring grass special 12 parts, EPTC 12 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410472824.9A CN104322524A (en) | 2014-09-16 | 2014-09-16 | Potato post-emergence herbicidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410472824.9A CN104322524A (en) | 2014-09-16 | 2014-09-16 | Potato post-emergence herbicidal composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104322524A true CN104322524A (en) | 2015-02-04 |
Family
ID=52397456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410472824.9A Pending CN104322524A (en) | 2014-09-16 | 2014-09-16 | Potato post-emergence herbicidal composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104322524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318871A (en) * | 2016-04-28 | 2017-11-07 | 浙江中山化工集团股份有限公司 | A kind of potato ground weeding agricultural chemical compositions |
-
2014
- 2014-09-16 CN CN201410472824.9A patent/CN104322524A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318871A (en) * | 2016-04-28 | 2017-11-07 | 浙江中山化工集团股份有限公司 | A kind of potato ground weeding agricultural chemical compositions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104160902B (en) | Do not know the assorted mandarin orange off-season cultivation method of fire | |
| CN104855115A (en) | Cultivation method for promoting stable yield of dried sweet potatoes in northern sweet potato area plains to exceed one ton per mu | |
| CN109832099A (en) | A kind of industrial hemp fine breeding technology | |
| Kaur et al. | Mulching: A viable option to increase productivity of field and fruit crops | |
| Mazurczyk et al. | Harvest index of potato crop grown under different nitrogen and water supply | |
| Zhang et al. | Farming systems in China: Innovations for sustainable crop production | |
| CN110604009B (en) | Method for eliminating continuous cropping obstacles by transplanting live crop roots and rhizosphere soil | |
| CN104956864A (en) | Nuisance free chrysanthemum plantation method | |
| CN104322524A (en) | Potato post-emergence herbicidal composition | |
| Hussain et al. | Common cocklebur competition in forage maize | |
| CN103891557A (en) | Post-seedling weeding method for seedling growing bed for sugar beet in paper pots | |
| CN203968577U (en) | A kind of straw-returning pivot plow | |
| CN105660158A (en) | Antibacterial and insect-resisting cultivation method for bananas | |
| CN102626106A (en) | Fulvic acid-containing pesticide synergistic composition and use thereof | |
| Rajkumar et al. | Enhancing the yield, quality and productivity in tomato (Lycopersicon esculentum mill.) through trellis technology in Northern Telangana zone of the state | |
| CN104255761A (en) | Corn field herbicide | |
| CN104186496A (en) | Potato preemergence herbicide composition | |
| Kumar et al. | Evaluation of FLD and existing practices for yield of tomato (Lycopersicon esculentum) under semi-arid conditions of middle Gujarat | |
| Ksiezak et al. | The economic assessment of maize cultivation depending on pre-sowing tillage system | |
| Ty | Rebuilding soil properties during the fallow: Indigenous innovations in the highlands of Vietnam | |
| CN108083881A (en) | One kind is used for tomato growth nutrient solution | |
| Bawa et al. | Evaluation of some genotypes of maize (Zea mays L.) for tolerance to Striga hermonthica (Del.) Benth in northern Ghana. | |
| Hussain et al. | Yield and economic dynamics of intercopping in summer vegetables | |
| Wang et al. | Diurnal and seasonal variations in photosynthesis, leaf water potential and soil water content of six alfalfa cultivars on the semiarid Loess Plateau | |
| Kuś et al. | Yields of the selected spring wheat varieties cultivated in organic and conventional crop production systems. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |