CN107568220A - A kind of high-efficiency low-toxicity gardens herbicide - Google Patents
A kind of high-efficiency low-toxicity gardens herbicide Download PDFInfo
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- CN107568220A CN107568220A CN201710941128.1A CN201710941128A CN107568220A CN 107568220 A CN107568220 A CN 107568220A CN 201710941128 A CN201710941128 A CN 201710941128A CN 107568220 A CN107568220 A CN 107568220A
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Abstract
A kind of high-efficiency low-toxicity gardens herbicide, the herbicide are prepared from the following raw materials in parts by weight：12 parts of oxyfluorfen EC,14 28 parts of butachlor,10 12 parts of Acetochlor,15 40 parts of triethanolamine,48 parts of azoles humulone,5 10 parts of clodinafop-propargyl,10 20 parts of Flumiclorac pentyl missible oil,12 15 parts of fomesafen,8 15 parts of cloransulammethyl,5 10 parts of organosilicon,20 35 parts of fenoxaprop,5 10 parts of glyphosate,0.3 0.5 parts of gibberellin,0.1 0.2 parts of heteroauxin,10 12 parts of triacontanol,24 parts of urea,10 20 parts of carbetamide,5 10 parts of clopyralid,10 13 parts of mesotrione,57 parts of bentazone,68 parts of bensulfuron-methyl,10 12 parts of glufosinate-ammonium,12 15 parts of glyphosate,20 25 parts of water soluble salt,100 150 parts of deionized water,Compounded between each raw material of the present invention,Mutual supplement with each other's advantages can be reached,Dosage is reduced,The purpose of preventive effect enhancing,The present invention has quick,Herbicide spectrum width,Lasting period is grown,Weeding is thorough,Remain low,Low toxicity,The advantages that safety and environmental protection.
Description
Technical field
The present invention relates to a kind of high-efficiency low-toxicity gardens herbicide, belong to technical field of pesticide.
Background technology
Weed growth is rapid, not only fights for nutrient and moisture with flower plants and nursery stock, but also is that the centres of a variety of pest and disease damages is posted
It is main, if preventing and treating will spread not in time, influence flowers and trees growth.
Herbicide refers to make weeds that withered medicament thoroughly or selectively occur, to eliminate or suppress plant growth
A kind of material.Sodium chlorate therein, borax, arsenate, trichloroacetic acid play the role of for any kind of plant it is withered,
Its effect is influenceed by herbicide, plant and the factor of environmental condition three.It is divided into go out natural disposition and selective herbicide by effect, selects
Property herbicide particularly nitrophenol, chlorophenol, carbamic derivative majority is all effective.
Herbicide turns into the important means for the farmland weeding for reducing labor intensity and improving operating efficiency, at present chemical weed control
Agent occupies most markets, but with the continuous application of chemical herbicide, substantially exposes its drawback, be herbicide mist first
Drop drift, decoction volatilization, selectively pays no attention to the poisoning that the reasons such as the harm for thinking of catabolite cause crop；Next to that make repeatedly
The rising of resistance weed population, the appearance of antiweed weeds and environmental pollution is caused to be on the rise with herbicide so as to open
The difficulty and input for sending out novel herbicide increasingly increase.In the last hundred years although many is efficiently controlled using chemical herbicide
Weeds, but a large amount of use of chemical agent has also triggered a series of problem, such as appearance of herbicide-resistant weeds plant, soil
Earth pollution, the degeneration of water quality and harm to non-weeds biology etc., the field of some long-term use of long residual herbicides is also
There is the situation of herbicide residue amount accumulation, have a strong impact on the growth of succession crop, form the phenomenon in " cancer field ".And
Agricultural chemicals with Hazardous, also changes soil, makes alkalization of soils, pollutes environment, and it is too uneven to cause serious life, causes
Make many toys and birds extinction, its harmful substance remained also drastically influence the health and the boundless universe of the mankind
Species are multiplied.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of high-efficiency low-toxicity gardens herbicide so that herbicide removes
Careless efficiency high, there is the advantage that bactericidal speed is fast, prevention effect is stable.
In order to achieve the above objects and other related objects, technical scheme provided by the invention is：A kind of high-efficiency low-toxicity gardens
With herbicide, the composition of raw materials of high-efficiency low-toxicity gardens herbicide includes the raw material of following parts by weight：Oxyfluorfen breast
Oily 1-2 parts, butachlor 14-28 parts, Acetochlor 10-12 parts, triethanolamine 15-40 parts, azoles humulone 4-8 parts, clodinafop-propargyl 5-10 parts,
Flumiclorac pentyl missible oil 10-20 parts, fomesafen 12-15 parts, cloransulammethyl 8-15 parts, organosilicon 5-10 part, Jing oxazole standing grain
The clever 20-35 parts of grass, glyphosate 5-10 parts, gibberellin 0.3-0.5 parts, heteroauxin 0.1-0.2 parts, triacontanol 10-12 parts, urine
Plain 2-4 parts, carbetamide 10-20 parts, clopyralid 5-10 parts, mesotrione 10-13 parts, bentazone 5-7 parts, bensulfuron-methyl
6-8 parts, glufosinate-ammonium 10-12 parts, glyphosate 12-15 parts, water soluble salt 20-25 parts, deionized water 100-150 parts.
Preferably technical scheme is：The composition of raw materials of high-efficiency low-toxicity gardens herbicide includes the original of following parts by weight
Material：1.5 parts of oxyfluorfen EC, 20 parts of butachlor, 11 parts of Acetochlor, 30 parts of triethanolamine, 6 parts of azoles humulone, clodinafop-propargyl 7.5
Part, 15 parts of Flumiclorac pentyl missible oil, 13 parts of fomesafen, 10 parts of cloransulammethyl, 8 parts of organosilicon, 30 parts of, fenoxaprops,
8 parts of glyphosate, 0.4 part of gibberellin, 0.1 part of heteroauxin, 11 parts of triacontanol, 3 parts of urea, 150 parts of carbetamide, dichloro pyrrole
7 parts of pyridine acid, 12 parts of mesotrione, 6 parts of bentazone, 7 parts of bensulfuron-methyl, 11 parts of glufosinate-ammonium, 13 parts of glyphosate, water soluble salt 22
Part, 130 parts of deionized water.
Preferably technical scheme is：The mass ratio of the butachlor and oxyfluorfen EC is 14: 1.
Preferably technical scheme is：The mass ratio of the azoles humulone and clodinafop-propargyl is 4：5.
Preferably technical scheme is：The water soluble salt is mixed by Anhydrous potassium carbonate, sodium alginate and calcium acetate.
Preferably technical scheme is：The fomesafen is 25% fomesafen aqua.
Preferably technical scheme is：The cloransulammethyl is 84% cloransulammethyl water dispersible granules.
Because above-mentioned technical proposal is used, the present invention this have the advantage that compared with prior art：
1st, the invention provides a kind of high-efficiency low-toxicity gardens herbicide, azoles humulone makes jointly with clodinafop-propargyl in the present invention
With, weeding ratio is improved, and it is obvious to crop wheat safety, weeding effect of increasing production；Flumiclorac pentyl missible oil, fomesafen and
Cloransulammethyl reaches 100% to the preferably anti-efficiency of lamb's-quarters, Amaranthus retroflexus, Siberian cocklebur and black nightshade, can also have significantly to red bean yield
Improve；Organosilicon can significantly improve Fresh Yuxincao inhibiting rate of the fenoxaprop to hard grass, and organosilicon can be by clodinafop-propargyl to hard grass
Fresh Yuxincao inhibiting rate bring up to more than 90% by 86.66%, builder of the organosilicon as herbicide, herbicide can be extended
To the lasting period of weeds, increase the control action to weeds；There is synergistic effect between glyphosate and gibberellin, heteroauxin, grass
Sweet phosphine is mixed with triacontanol, can improve the preventive effect to perennial weeds such as gardens cogongrass and Bermuda grass；Butachlor and urine
Element mixing is applied, and can play dual parts of weed eradication and top dressing；Acetochlor and oxyfluorfen EC have obvious collaboration
Synergistic effect, mixture can improve drug effect, have to the gardens such as lady's-grass, eleusine indica, Amaranthus retroflexus, purslane weeds and preferably prevent and kill off effect
Fruit, moreover it is possible to expand herbicide controlling spectrum, extend the lasting period；Have complementary advantages after both mesotrione and clopyralid compounding, type of action
For summation action, both mesotrione and clopyralid mixed agent are equal to gardens weeds lady's-grass, purslane, acalypha copperleaf and piemarker
There is very good effect；Glyphosate has notable synergistic effect with glufosinate-ammonium compounding use, to lady's-grass, eleusine indica, Amaranthus retroflexus, purslane etc.
The preventive effect of weeds is significantly better than glyphosate single dose, better than glufosinate-ammonium single dose.
2nd, carbetamide, clopyralid, glyphosate, mesotrione, bentazone, glufosinate-ammonium are low toxicity in the present invention,
Compounded between each raw material of the present invention, mutual supplement with each other's advantages can be reached, the purpose that dosage is reduced, preventive effect strengthens, the present invention, which has, to be seen
The advantages that effect is fast, herbicide spectrum width, and the lasting period is long, weeding is thorough, residual is low, less toxic, safety and environmental protection.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this implementation
Content disclosed by example understands other advantages and effect of the present invention easily.
Embodiment 1：A kind of high-efficiency low-toxicity gardens herbicide
A kind of high-efficiency low-toxicity gardens herbicide, is prepared from the following raw materials in parts by weight：
1 part of oxyfluorfen EC, 14 parts of butachlor, 12 parts of Acetochlor, 15 parts of triethanolamine, 8 parts of azoles humulone, clodinafop-propargyl
10 parts, 10 parts of Flumiclorac pentyl missible oil, 15 parts of fomesafen, 8 parts of cloransulammethyl, 10 parts of, fenoxaprops 20 of organosilicon
Part, 10 parts of glyphosate, 0.3 part of gibberellin, 0.2 part of heteroauxin, 10 parts of triacontanol, 4 parts of urea, 10 parts of carbetamide, two
5 parts of chloropyridine acid, 13 parts of mesotrione, 5 parts of bentazone, 8 parts of bensulfuron-methyl, 10 parts of glufosinate-ammonium, 15 parts of glyphosate, water soluble salt
20 parts, 150 parts of deionized water.
Wherein, water soluble salt by Anhydrous potassium carbonate, sodium alginate and calcium acetate according to 1：1：1 mass ratio mixing and
Into；Fomesafen is 25% fomesafen aqua；Cloransulammethyl is 84% cloransulammethyl water dispersible granules.
Embodiment 2：A kind of high-efficiency low-toxicity gardens herbicide
A kind of high-efficiency low-toxicity gardens herbicide, is prepared from the following raw materials in parts by weight：
2 parts of oxyfluorfen EC, 28 parts of butachlor, 10 parts of Acetochlor, 40 parts of triethanolamine, 4 parts of azoles humulone, clodinafop-propargyl
5 parts, 20 parts of Flumiclorac pentyl missible oil, 12 parts of fomesafen, 15 parts of cloransulammethyl, 5 parts of, fenoxaprops 35 of organosilicon
Part, 5 parts of glyphosate, 0.5 part of gibberellin, 0.1 part of heteroauxin, 12 parts of triacontanol, 4 parts of urea, 20 parts of carbetamide, dichloro
10 parts of pyridine acid, 10 parts of mesotrione, 7 parts of bentazone, 6 parts of bensulfuron-methyl, 12 parts of glufosinate-ammonium, 12 parts of glyphosate, water soluble salt
25 parts, 100 parts of deionized water.
Wherein, water soluble salt is mixed by Anhydrous potassium carbonate, sodium alginate and calcium acetate；Fomesafen is 25%
Fomesafen aqua；Cloransulammethyl is 84% cloransulammethyl water dispersible granules.
Embodiment 3：A kind of high-efficiency low-toxicity gardens herbicide
A kind of high-efficiency low-toxicity gardens herbicide, is prepared from the following raw materials in parts by weight：
1.5 parts of oxyfluorfen EC, 20 parts of butachlor, 11 parts of Acetochlor, 30 parts of triethanolamine, 6 parts of azoles humulone, alkynes grass
8 parts of 7.5 parts of ester, 15 parts of Flumiclorac pentyl missible oil, 13 parts of fomesafen, 10 parts of cloransulammethyl, organosilicon, fenoxaprops
30 parts, 8 parts of glyphosate, 0.4 part of gibberellin, 0.1 part of heteroauxin, 11 parts of triacontanol, 3 parts of urea, 15 parts of carbetamide, two
7 parts of chloropyridine acid, 12 parts of mesotrione, 6 parts of bentazone, 7 parts of bensulfuron-methyl, 11 parts of glufosinate-ammonium, 13 parts of glyphosate, water soluble salt
22 parts, 130 parts of deionized water.
Wherein, water soluble salt is mixed by Anhydrous potassium carbonate, sodium alginate and calcium acetate；Fomesafen is 25%
Fomesafen aqua；Cloransulammethyl is 84% cloransulammethyl water dispersible granules.
Embodiment 4：A kind of high-efficiency low-toxicity gardens herbicide
A kind of high-efficiency low-toxicity gardens herbicide, is prepared from the following raw materials in parts by weight：
1 part of oxyfluorfen EC, 14 parts of butachlor, 11 parts of Acetochlor, 25 parts of triethanolamine, 8 parts of azoles humulone, clodinafop-propargyl
10 parts, 16 parts of Flumiclorac pentyl missible oil, 14 parts of fomesafen, 11 parts of cloransulammethyl, 8 parts of, fenoxaprops 27 of organosilicon
Part, 6 parts of glyphosate, 0.4 part of gibberellin, 0.1 part of heteroauxin, 11.5 parts of triacontanol, 3.5 parts of urea, 16 parts of carbetamide,
7 parts of clopyralid, 11 parts of mesotrione, 6.5 parts of bentazone, 7.5 parts of bensulfuron-methyl, 10 parts of glufosinate-ammonium, 13 parts of glyphosate, water
22 parts of soluble, 140 parts of deionized water.
Wherein, water soluble salt is mixed by Anhydrous potassium carbonate, sodium alginate and calcium acetate；Fomesafen is 25%
Fomesafen aqua；Cloransulammethyl is 84% cloransulammethyl water dispersible granules.
Specific experiment：
1st, toxicity determination test：The seed of quantitative lady's-grass is seeded in Disposable paper cup respectively, broadcast in every glass
Kind 5-10 grain seeds, cultivate in illumination box, in the lady's-grass 4-6 leaf phases, are made respectively with embodiment 1-4 by conventional method
The identical multiple of weeding dilution agent after spraying treatment is carried out to it, continue to cultivate after processing, routine observation prevents and kill off effect to weeds
Fruit, the weeds fresh weight after each processing is weighed after 20 days, calculate its co-toxicity coefficient, embodiment 1-4 co-toxicity coefficient is respectively
281.2nd, 220.3,241.6,220.1, co-toxicity coefficient is all higher than 100, it is therefore seen that, have between each material of herbicide of the invention
There is Synergistic.
2nd, field control effectiveness test：After the embodiment 1-4 herbicides prepared according to conventional method are watered into the identical multiple of dilution,
Give respectively and spray with the different zones of a piece of wheat or red bean and sprayed after multiple identical with the existing weeding dilution agent in market, adopt
Wheat with the sprinkling existing herbicide in market is control group.
During spraying, it should be noted that be uniformly sprayed onto decoction in test block, the phenomenon for accomplish no drain spray, spraying more.After experiment
It is as a result as follows respectively 20 days after medicine, 30 days death conditions for observing weeds：
Table 1：Field control effectiveness test result (after medicine 20 days)
Table 2：Field control effectiveness test result (after medicine 30 days)
To sum up, the embodiment of the present invention has the advantages that：1-4 of the embodiment of the present invention is according to one it can be seen from table
As method prepare herbicide, have the advantages that：Have the function that to be mutually improved between each raw material of the present invention, can reach
Mutual supplement with each other's advantages, dosage are reduced, the purpose of preventive effect enhancing, and the present invention has quick, herbicide spectrum width, the lasting period is long, weeding is thorough,
The advantages that remaining low, less toxic, safety and environmental protection, and the per mu yield of wheat or red red bean can be increased.
Embodiment 5：A kind of high-efficiency low-toxicity gardens herbicide
A kind of high-efficiency low-toxicity gardens herbicide, the composition of raw materials of high-efficiency low-toxicity gardens herbicide is including following heavy
Measure the raw material of part：1.2 parts of oxyfluorfen EC, 20 parts of butachlor, 12 parts of Acetochlor, 15 parts of triethanolamine, 8 parts of azoles humulone,
10 parts of 5 parts of clodinafop-propargyl, 12 parts of Flumiclorac pentyl missible oil, 15 parts of fomesafen, 10 parts of cloransulammethyl, organosilicon, Jing oxazole standing grain
Careless 25 parts of spirit, 8 parts of glyphosate, 0.4 part of gibberellin, 0.2 part of heteroauxin, 12 parts of triacontanol, 4 parts of urea, carbetamide 10
Part, 10 parts of clopyralid, 13 parts of mesotrione, 6 parts of bentazone, 6 parts of bensulfuron-methyl, 10 parts of glufosinate-ammonium, 15 parts of glyphosate, water
25 parts of soluble, 150 parts of deionized water.
Preferred embodiment is：The water soluble salt is by Anhydrous potassium carbonate, sodium alginate and calcium acetate according to 1：2：1
Mass ratio mixes.
As described above is only to explain the preferred embodiments of the invention, is not intended to tool to do any shape to the present invention
Limitation in formula, therefore all have any modification or change for making the relevant present invention under identical spirit, it should all wrap
Include the invention is intended to the category protected.
Claims (7)
- A kind of 1. high-efficiency low-toxicity gardens herbicide, it is characterised in that：The composition of raw materials of high-efficiency low-toxicity gardens herbicide Include the raw material of following parts by weight：Oxyfluorfen EC 1-2 parts, butachlor 14-28 parts, Acetochlor 10-12 parts, triethanolamine 15-40 parts, azoles humulone 4-8 parts, clodinafop-propargyl 5-10 parts, Flumiclorac pentyl missible oil 10-20 parts, fomesafen 12-15 parts, chlorine ester sulphur Careless amine 8-15 parts, organosilicon 5-10 part, fenoxaprop 20-35 parts, glyphosate 5-10 parts, gibberellin 0.3-0.5 parts, indoles Acetic acid 0.1-0.2 parts, triacontanol 10-12 parts, urea 2-4 parts, carbetamide 10-20 parts, clopyralid 5-10 parts, nitre sulphur Humulone 10-13 parts, bentazone 5-7 parts, bensulfuron-methyl 6-8 parts, glufosinate-ammonium 10-12 parts, glyphosate 12-15 parts, water soluble salt 20- 25 parts, deionized water 100-150 parts.
- 2. high-efficiency low-toxicity gardens according to claim 1 herbicide, it is characterised in that：The high-efficiency low-toxicity gardens are with removing The composition of raw materials of careless agent includes the raw material of following parts by weight：1.5 parts of oxyfluorfen EC, 20 parts of butachlor, 11 parts of Acetochlor, 30 parts of triethanolamine, 6 parts of azoles humulone, 7.5 parts of clodinafop-propargyl, 15 parts of Flumiclorac pentyl missible oil, 13 parts of fomesafen, cloransulammethyl 10 parts, 8 parts of organosilicon, 30 parts of, fenoxaprops, 8 parts of glyphosate, 0.4 part of gibberellin, 0.1 part of heteroauxin, triacontanol 11 parts, 3 parts of urea, 150 parts of carbetamide, 7 parts of clopyralid, 12 parts of mesotrione, 6 parts of bentazone, 7 parts of bensulfuron-methyl, 11 parts of glufosinate-ammonium, 13 parts of glyphosate, 22 parts of water soluble salt, 130 parts of deionized water.
- 3. high-efficiency low-toxicity gardens according to claim 1 herbicide, it is characterised in that：The butachlor and ethoxy fluorine grass The mass ratio of ether missible oil is 14: 1.
- 4. high-efficiency low-toxicity gardens according to claim 1 herbicide, it is characterised in that：The azoles humulone and clodinafop-propargyl Mass ratio is 4：5.
- 5. high-efficiency low-toxicity gardens according to claim 1 herbicide, it is characterised in that：The water soluble salt is by anhydrous carbon Sour potassium, sodium alginate and calcium acetate mix.
- 6. high-efficiency low-toxicity gardens according to claim 1 herbicide, it is characterised in that：The fomesafen is 25% Fomesafen aqua.
- 7. high-efficiency low-toxicity gardens according to claim 1 herbicide, it is characterised in that：The cloransulammethyl is 84% Cloransulammethyl water dispersible granules.
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| CN201710941128.1A CN107568220A (en) | 2017-10-11 | 2017-10-11 | A kind of high-efficiency low-toxicity gardens herbicide |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432806A (en) * | 2018-05-14 | 2018-08-24 | 衢州福创工业设计有限公司 | A kind of nursery special efficient herbicide and its application |
| CN109757249A (en) * | 2019-03-25 | 2019-05-17 | 西南林业大学 | A method of Mikania micrantha is removed using chloropyuril class combination exogenous hormone |
| CN110833071A (en) * | 2018-08-17 | 2020-02-25 | 新乡市莱恩坪安园林有限公司 | Herbicide for preventing and controlling weeds in cold-season lawns |
| WO2021152485A1 (en) * | 2020-01-31 | 2021-08-05 | Upl Limited | A synergistic agrochemical combination |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210676A (en) * | 1997-09-09 | 1999-03-17 | 江苏省激素研究所 | Efficient herbicide for gardens |
| CN106922664A (en) * | 2017-04-14 | 2017-07-07 | 广西大学 | Compound herbicide for gardens and preparation method thereof |
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2017
- 2017-10-11 CN CN201710941128.1A patent/CN107568220A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210676A (en) * | 1997-09-09 | 1999-03-17 | 江苏省激素研究所 | Efficient herbicide for gardens |
| CN106922664A (en) * | 2017-04-14 | 2017-07-07 | 广西大学 | Compound herbicide for gardens and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432806A (en) * | 2018-05-14 | 2018-08-24 | 衢州福创工业设计有限公司 | A kind of nursery special efficient herbicide and its application |
| CN110833071A (en) * | 2018-08-17 | 2020-02-25 | 新乡市莱恩坪安园林有限公司 | Herbicide for preventing and controlling weeds in cold-season lawns |
| CN109757249A (en) * | 2019-03-25 | 2019-05-17 | 西南林业大学 | A method of Mikania micrantha is removed using chloropyuril class combination exogenous hormone |
| CN109757249B (en) * | 2019-03-25 | 2021-06-01 | 西南林业大学 | Method for removing mikania micrantha by using chloropyrazoles combined exogenous hormone |
| WO2021152485A1 (en) * | 2020-01-31 | 2021-08-05 | Upl Limited | A synergistic agrochemical combination |
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