CN103392710A - Tembotrions compound cornfield herbicide - Google Patents
Tembotrions compound cornfield herbicide Download PDFInfo
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- CN103392710A CN103392710A CN2013103232843A CN201310323284A CN103392710A CN 103392710 A CN103392710 A CN 103392710A CN 2013103232843 A CN2013103232843 A CN 2013103232843A CN 201310323284 A CN201310323284 A CN 201310323284A CN 103392710 A CN103392710 A CN 103392710A
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Abstract
The invention discloses a tembotrions compound cornfield herbicide. According to the adopted technical scheme, the herbicide comprises the following components in percentage by weight: 5-80 percent of effective components, 5-15 percent of auxiliaries and 5-80 percent of filler, wherein a first effective component is tembotrions, and a second effective component is any one of atrazine, terbuthylazine/nicosulfuron, foramsulfuron, rimsulfuron/fluroxypyr, MCPA-Na/mesotrione, sulcotrione and topramezone; the weight ratio of the first effective component to the second effective component is (1:8)-(8:1). The technical effect is that multiple grassy weeds, broadleaf weeds and cyperaceae weeds which can be prevented by the independent tembotrions can be also prevented by the tembotrions compound cornfield herbicide; furthermore, a prevention effect for part of grassy weeds and part of broadleaf weeds is improved, the herbicide controlling spectrum is expanded, the safety to the corns is improved, the drug using amount is reduced, the prevention and treatment cost is reduced, and the pollution to the environment is reduced.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of weed killer herbicide, particularly encircle the composite corn field herbicide of sulphur ketone.
Background technology
Corn is the important cereal crops of China, is also important forage crop and the raw material of industry, and along with the development of the industries such as livestock breeding, food processing, wine-making industry and biodiesel, the market demand of corn constantly increases.The weeds of corn field occur general, and are of a great variety, when Maize Seedling is subjected to weeds harm, plant is short and small, and bar spire Huang causes the middle and later periods corn growth bad, Severe Reduction, therefore, the chemical control of corn field weed all after broadcasting before seedling and seedling after two critical periods of getting up early carry out.Ring sulphur ketone is mainly used in multiple grassy weed and broad leaved weed in corn field are prevented and treated, but poor to the preventive effect of part grassy weed and broad leaved weed, so use separately ring sulphur ketone control of maize Tanaka's weeds well.
Summary of the invention
The objective of the invention is in order to solve existing corn field herbicide to part grassy weed and the poor technical problem of broad leaved weed control efficiency, in order to address this problem, we have designed the composite corn field herbicide of ring sulphur ketone, not only can prevent and treat multiple grassy weed, the broad leaved weed that can prevent and treat when ring sulphur ketone uses separately, reach sedge weed, and very remarkable to the control synergy of part grassy weed and broad leaved weed, widened the herbicide spectrum, improved the degree of safety to corn, reduce dosage, saved cost accounting.
concrete technical scheme of the present invention is: the composite corn field herbicide of ring sulphur ketone, key is: in described weed killer herbicide, each compositions in weight percentage comprises: active ingredient 5～80%, auxiliary agent 5～15%, filler 5～80%, wherein the first active ingredient is ring sulphur ketone, the second active ingredient is atrazine, Garagard/nicosulfuron, foramsulfuron, rimsulfuron/fluroxypyr, methoxone sodium/mesotrione, the sulphur humulone, any one in benzene azoles humulone, the weight ratio of the first active ingredient and the second active ingredient is (1: 8)～(8: 1).
The invention has the beneficial effects as follows: economical and efficient, safe, not only can prevent and treat multiple grassy weed, the broad leaved weed that can prevent and treat when ring sulphur ketone uses separately, reach sedge weed, and very remarkable to the control synergy of part grassy weed and broad leaved weed, widened the herbicide spectrum, improved the degree of safety to corn, after composite, by the synergistic effect between different active ingredient, can reduce dosage, saved cost accounting, slow down the generation of herbicide resistance, reduced simultaneously the pollution to environment.
Filler is any one in white carbon, kaolin, potter's clay, attapulgite, precipitated calcium carbonate, methyl oleate, esterification soybean oil, corn oil, white oil, can adsorb well the active ingredient in weed killer herbicide, reaches slow release effect.
Wetting agent is any one in sodium alkyl sulfate, sodium butylnaphthalenesulfonate, sodium alkyl benzene sulfonate, alkyl phenol polyethenoxy ether sodium sulfate, can improve the moistening dispersiveness of weed killer herbicide in water.
Dispersant is any one in sodium lignin sulfonate, sodium polyphosphate, sodium methylene bis-naphthalene sulfonate, can impel weed killer herbicide to disperse in water, makes weed killer herbicide have good stability.
Thickener is any one in aluminium-magnesium silicate, carboxymethyl cellulose, methylcellulose gum Arabic, the viscosity that can regulate suspending agent, thus reduce suspending agent produces in storage process sedimentation, improve the suspension stability of suspending agent.
Preservative is any one in Sodium Benzoate, Nepal's tortoise beetle ester, formaldehyde, polyhydroxy benzenes propyl formate, can prevent that suspending agent is rotten mouldy, guarantees better the quality of suspending agent.
Antifreezing agent is any one in ethylene glycol, propane diols, glycerine, urea, can increase the freezing tolerance of suspending agent, improves the stability of suspending agent in low-temperature storage, transportation.
Binding agent is any one in corn starch, natural gum, denaturated sodium polyacrylate, alkylaryl polyoxy ethyl ether, can improve the viscosity of water dispersible granules, and consumption is less.
Disintegrant is any one in ammonium sulfate, bentonite, urea, aluminium chloride, glucose, can accelerate the disintegration rate of water dispersible granules in water, and water dispersible granules is played a role faster and betterly.
Thinner is any one in kaolin, diatomite, clay, can effectively reduce the viscosity of water dispersible granules.
Stabilizing agent is any one in epoxychloropropane, Sodium Benzoate, organic acid, organic base, antioxidant, can prevent or delay that water dispersible granules occurs to decompose in storage process or physical property is deteriorated, keep and strengthen the stability of water dispersible granules, assurance water dispersible granules property indices before the deadline meets the requirements.
Embodiment
The composite corn field herbicide of ring sulphur ketone, key is: in described weed killer herbicide, each compositions in weight percentage comprises: active ingredient 5～80%, auxiliary agent 5～15%, filler 5～80%, wherein the first active ingredient is ring sulphur ketone, the second active ingredient is any one in atrazine, Garagard/nicosulfuron, foramsulfuron, rimsulfuron/fluroxypyr, methoxone sodium, mesotrione, sulphur humulone, benzene azoles humulone, and the weight ratio of the first active ingredient and the second active ingredient is (1: 8)～(8: 1).
The formulation of described composition is wetting powder or for suspending agent or for water dispersible granules.
In described wetting powder, auxiliary agent comprises wetting agent 1～6%, dispersant 1～6%.
In described suspending agent, auxiliary agent comprises wetting agent 1～6%, dispersant 1～6%, thickener 1～3%, preservative 1～3%, antifreezing agent 1～5%.
In described water dispersible granules, auxiliary agent comprises wetting agent 1～6%, dispersant 1～6%, binding agent 1～3%, disintegrant 1～4%, thinner 1～4%, stabilizing agent 1～2%.
Described wetting agent and dispersant weight sum are 6～10%.
The optimum weight ratio of described the first active ingredient and the second active ingredient is 1: (2～6).
In the present invention, the specific embodiment of wetting powder is as shown in table 1:
Table 1
The preparation process of wetting powder is: take ring sulphur ketone 8.5g, atrazine 34g, sodium alkyl benzene sulfonate 4g, sodium polyphosphate 4g, precipitated calcium carbonate 49.5g, fully mix and with comminution by gas stream, crushing material to 1000 order percent of pass is got final product more than 80% afterwards, pack and obtain wetting powder.
In the present invention, wetting powder is as shown in table 2 to the control efficiency of corn field weed:
Table 2
As seen from Table 2, the preventive effect of compound on grassy weed, broad leaved weed, sedge weed of 30% ring sulphur ketone * atrazine wetting powder all 125g/L ring sulphur ketone wetting powder and the preventive effect that 50% atrazine wetting powder single dose is used of more equal effective ingredient consumption is high, significant difference, synergy is obvious, and is especially very remarkable for the control synergy of grassy weed and broad leaved weed.
In the present invention, the specific embodiment of suspending agent is as shown in table 3:
Table 3
The preparation process of suspending agent is: take ring sulphur ketone 8.5g, atrazine 34g, sodium alkyl benzene sulfonate 4g, sodium polyphosphate 4g, carboxymethyl cellulose 2g, polyhydroxy benzenes propyl formate 2g, propane diols 3g, methyl oleate 42.5g, after at the beginning of carrying out, mixing, shear agitation are mixed with slurry, with horizontal sand mill, ground 1～2 hour, be crushed to the active ingredient particle diameter and reach 3～5 μ m, pack and obtain suspending agent.
In the present invention, suspending agent is as shown in table 4 to the control efficiency of corn field weed:
Table 4
As seen from Table 4, the preventive effect of compound on grassy weed, broad leaved weed, sedge weed of 30% ring sulphur ketone * atrazine suspending agent all 125g/L ring sulphur ketone suspending agent and the preventive effect that 50% atrazine suspending agent single dose is used of more equal effective ingredient consumption is high, significant difference, synergy is obvious, and is especially very remarkable for the control synergy of grassy weed and broad leaved weed.
In the present invention, the specific embodiment of water dispersible granules is as shown in table 5:
Table 5
The preparation process of water dispersible granules is: take ring sulphur ketone 8.5g, atrazine 34g, sodium alkyl benzene sulfonate 4g, sodium polyphosphate 4g, gummy 2g, bentonite 4g, diatomite 2g, epoxychloropropane 1g, precipitated calcium carbonate 40.5g, after fully mixing, with comminution by gas stream, be crushed to 1000 order percent of pass more than 80%, then adopt spray granulation or extruder grain method to carry out granulation, oven dry, screening, pack and obtain water dispersible granules.
In the present invention, water dispersible granules is as shown in table 6 to the control efficiency of corn field weed:
Table 6
As seen from Table 6, the preventive effect of compound on grassy weed, broad leaved weed, sedge weed of 30% ring sulphur ketone * atrazine water dispersible granule all 125g/L ring sulphur ketone water dispersible granules and the preventive effect that 50% atrazine water dispersible granule single dose is used of more equal effective ingredient consumption is high, significant difference, synergy is obvious, and is especially very remarkable for the control synergy of grassy weed and broad leaved weed.
In sum, this weed killer herbicide, production process is simple, convenient, can make multiple formulation selects for the user, as can be known by the data shown in table 2, table 4, table 6, the control efficiency of suspending agent is best, wetting powder takes second place, water dispersible granules is the poorest comparatively speaking, but these three kinds of formulations all have control efficiency preferably to grassy weed, broad leaved weed and sedge weed, and are especially very remarkable for the control synergy of grassy weed and broad leaved weed, widened the herbicide spectrum, reduce dosage, saved cost accounting.
Claims (7)
1. encircle the composite corn field herbicide of sulphur ketone, it is characterized in that: in described weed killer herbicide, each compositions in weight percentage comprises: active ingredient 5～80%, auxiliary agent 5～15%, filler 5～80%, wherein the first active ingredient is ring sulphur ketone, the second active ingredient is any one in atrazine, Garagard/nicosulfuron, foramsulfuron, rimsulfuron/fluroxypyr, methoxone sodium/mesotrione, sulphur humulone, benzene azoles humulone, and the weight ratio of the first active ingredient and the second active ingredient is (1: 8)～(8: 1).
2. the composite corn field herbicide of ring sulphur ketone according to claim 1 is characterized in that: the formulation of described composition is wetting powder or for suspending agent or be water dispersible granules.
3. the composite corn field herbicide of ring sulphur ketone according to claim 2, it is characterized in that: in described wetting powder, auxiliary agent comprises wetting agent 1～6%, dispersant 1～6%.
4. the composite corn field herbicide of ring sulphur ketone according to claim 2, it is characterized in that: in described suspending agent, auxiliary agent comprises wetting agent 1～6%, dispersant 1～6%, thickener 1～3%, preservative 1～3%, antifreezing agent 1～5%.
5. the composite corn field herbicide of ring sulphur ketone according to claim 2, it is characterized in that: in described water dispersible granules, auxiliary agent comprises wetting agent 1～6%, dispersant 1～6%, binding agent 1～3%, disintegrant 1～4%, thinner 1～4%, stabilizing agent 1～2%.
6. the composite corn field herbicide of the described ring sulphur of any one ketone according to claim 3～5, it is characterized in that: described wetting agent and dispersant weight sum are 6～10%.
7. the composite corn field herbicide of ring sulphur ketone according to claim 1, it is characterized in that: the optimum weight ratio of described the first active ingredient and the second active ingredient is 1: (2～6).
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| CN2013103232843A CN103392710A (en) | 2013-07-30 | 2013-07-30 | Tembotrions compound cornfield herbicide |
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Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103688970A (en) * | 2013-11-28 | 2014-04-02 | 广东中迅农科股份有限公司 | Herbicidal composition containing foramsulfuron and fluroxypyr |
| CN104041506A (en) * | 2014-06-19 | 2014-09-17 | 山东康乔生物科技有限公司 | High-efficiency weedicide composition containing tembotrione |
| CN104054716A (en) * | 2014-06-18 | 2014-09-24 | 山东康乔生物科技有限公司 | Weeding composition containing tembotrione |
| CN104126590A (en) * | 2014-08-15 | 2014-11-05 | 陕西上格之路生物科学有限公司 | Topramezone-containing herbicide composition for corn field |
| CN104137847A (en) * | 2014-08-04 | 2014-11-12 | 安徽美兰农业发展股份有限公司 | Nicosulfuron, atrazine and 2,4-D isooctyl ester compound oil-based suspension concentrate |
| CN104542614A (en) * | 2014-12-30 | 2015-04-29 | 山东省农业科学院玉米研究所 | Weeding compound containing tembotrions, atrazine and isoxadifen-ethyl |
| CN104814016A (en) * | 2015-05-13 | 2015-08-05 | 广东中迅农科股份有限公司 | Corn field weed control composition |
| CN104886076A (en) * | 2015-06-17 | 2015-09-09 | 广东中迅农科股份有限公司 | Weeding composition for paddy fields |
| CN105010354A (en) * | 2015-08-06 | 2015-11-04 | 京博农化科技股份有限公司 | Weeding composition with tembotrione |
| CN105191949A (en) * | 2015-10-10 | 2015-12-30 | 广东中迅农科股份有限公司 | Pesticide composition containing tembotrione, topramezone and atrazine |
| CN105211074A (en) * | 2015-10-09 | 2016-01-06 | 广东中迅农科股份有限公司 | Composition pesticide containing ring sulphur ketone and benzene azoles humulone and bromoxynil octanoate |
| CN105265463A (en) * | 2015-11-04 | 2016-01-27 | 广东中迅农科股份有限公司 | Pesticide composition containing tembotrions, nicosulfuron and pyridyloxyacetic acid herbicide |
| CN105284824A (en) * | 2015-12-03 | 2016-02-03 | 京博农化科技股份有限公司 | Tembotrions-containing weeding composition |
| CN105340939A (en) * | 2015-11-18 | 2016-02-24 | 广东中迅农科股份有限公司 | Corn field weeding composition |
| CN106342863A (en) * | 2016-08-29 | 2017-01-25 | 陕西上格之路生物科学有限公司 | Ternary weeding composition |
| CN106857613A (en) * | 2017-03-28 | 2017-06-20 | 安徽久易农业股份有限公司 | A kind of herbicide composition specially for corn field |
| CN107410346A (en) * | 2017-07-28 | 2017-12-01 | 安徽蓝田农业开发有限公司 | A kind of herbicidal composition and its application of the ketone of sulphur containing ring and rimsulfuron |
| CN110178839A (en) * | 2019-06-20 | 2019-08-30 | 范强 | A kind of special assistant and its application suitable for tembotrions suspending agent |
| CN110663682A (en) * | 2019-10-30 | 2020-01-10 | 淄博职业学院 | Slow-release type double-effect pesticide and preparation method thereof |
| CN111184016A (en) * | 2019-12-23 | 2020-05-22 | 黑龙江省绥化农垦晨环生物制剂有限责任公司 | Herbicide composition |
| CN111436450A (en) * | 2020-05-20 | 2020-07-24 | 淄博新农基作物科学有限公司 | Compound preparation of post-emergence herbicide for corn field and preparation method |
| CN111449068A (en) * | 2020-05-12 | 2020-07-28 | 侨昌现代农业有限公司 | Mixed herbicide for corn field and preparation process thereof |
| CN111567547A (en) * | 2020-06-16 | 2020-08-25 | 河南远见农业科技有限公司 | Corn field herbicide and preparation method and application thereof |
| CN111685122A (en) * | 2020-08-04 | 2020-09-22 | 陕西上格之路生物科学有限公司 | Tertiary weeding composition containing terbuthylazine |
| CN111955466A (en) * | 2020-07-20 | 2020-11-20 | 京博农化科技有限公司 | Weeding composition containing topramezone, tembotrione and nicosulfuron, preparation and application |
| CN112471160A (en) * | 2020-11-09 | 2021-03-12 | 陕西上格之路生物科学有限公司 | Tertiary weeding composition containing terbuthylazine |
| CN115299450A (en) * | 2022-08-08 | 2022-11-08 | 安徽久易农业股份有限公司 | Herbicide composition, herbicide and application thereof |
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Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103688970A (en) * | 2013-11-28 | 2014-04-02 | 广东中迅农科股份有限公司 | Herbicidal composition containing foramsulfuron and fluroxypyr |
| CN104054716A (en) * | 2014-06-18 | 2014-09-24 | 山东康乔生物科技有限公司 | Weeding composition containing tembotrione |
| CN104054716B (en) * | 2014-06-18 | 2017-02-15 | 山东康乔生物科技有限公司 | Weeding composition containing tembotrione |
| CN104041506A (en) * | 2014-06-19 | 2014-09-17 | 山东康乔生物科技有限公司 | High-efficiency weedicide composition containing tembotrione |
| CN104137847B (en) * | 2014-08-04 | 2016-03-02 | 安徽美兰农业发展股份有限公司 | The different monooctyl ester of nicosulfuron, atrazine and 2,4-D is composite dispersibles oil-suspending agent |
| CN104137847A (en) * | 2014-08-04 | 2014-11-12 | 安徽美兰农业发展股份有限公司 | Nicosulfuron, atrazine and 2,4-D isooctyl ester compound oil-based suspension concentrate |
| CN104126590A (en) * | 2014-08-15 | 2014-11-05 | 陕西上格之路生物科学有限公司 | Topramezone-containing herbicide composition for corn field |
| CN104126590B (en) * | 2014-08-15 | 2016-06-22 | 陕西上格之路生物科学有限公司 | A kind of corn field herbicide composition containing topramezone |
| CN104542614A (en) * | 2014-12-30 | 2015-04-29 | 山东省农业科学院玉米研究所 | Weeding compound containing tembotrions, atrazine and isoxadifen-ethyl |
| CN104814016A (en) * | 2015-05-13 | 2015-08-05 | 广东中迅农科股份有限公司 | Corn field weed control composition |
| CN104886076A (en) * | 2015-06-17 | 2015-09-09 | 广东中迅农科股份有限公司 | Weeding composition for paddy fields |
| CN105010354A (en) * | 2015-08-06 | 2015-11-04 | 京博农化科技股份有限公司 | Weeding composition with tembotrione |
| CN105211074A (en) * | 2015-10-09 | 2016-01-06 | 广东中迅农科股份有限公司 | Composition pesticide containing ring sulphur ketone and benzene azoles humulone and bromoxynil octanoate |
| CN105191949A (en) * | 2015-10-10 | 2015-12-30 | 广东中迅农科股份有限公司 | Pesticide composition containing tembotrione, topramezone and atrazine |
| CN105265463A (en) * | 2015-11-04 | 2016-01-27 | 广东中迅农科股份有限公司 | Pesticide composition containing tembotrions, nicosulfuron and pyridyloxyacetic acid herbicide |
| CN105340939A (en) * | 2015-11-18 | 2016-02-24 | 广东中迅农科股份有限公司 | Corn field weeding composition |
| CN105284824A (en) * | 2015-12-03 | 2016-02-03 | 京博农化科技股份有限公司 | Tembotrions-containing weeding composition |
| CN106342863A (en) * | 2016-08-29 | 2017-01-25 | 陕西上格之路生物科学有限公司 | Ternary weeding composition |
| CN106857613A (en) * | 2017-03-28 | 2017-06-20 | 安徽久易农业股份有限公司 | A kind of herbicide composition specially for corn field |
| CN107410346A (en) * | 2017-07-28 | 2017-12-01 | 安徽蓝田农业开发有限公司 | A kind of herbicidal composition and its application of the ketone of sulphur containing ring and rimsulfuron |
| CN110178839A (en) * | 2019-06-20 | 2019-08-30 | 范强 | A kind of special assistant and its application suitable for tembotrions suspending agent |
| CN110663682A (en) * | 2019-10-30 | 2020-01-10 | 淄博职业学院 | Slow-release type double-effect pesticide and preparation method thereof |
| CN111184016A (en) * | 2019-12-23 | 2020-05-22 | 黑龙江省绥化农垦晨环生物制剂有限责任公司 | Herbicide composition |
| CN111449068A (en) * | 2020-05-12 | 2020-07-28 | 侨昌现代农业有限公司 | Mixed herbicide for corn field and preparation process thereof |
| CN111436450A (en) * | 2020-05-20 | 2020-07-24 | 淄博新农基作物科学有限公司 | Compound preparation of post-emergence herbicide for corn field and preparation method |
| CN111567547A (en) * | 2020-06-16 | 2020-08-25 | 河南远见农业科技有限公司 | Corn field herbicide and preparation method and application thereof |
| CN111955466A (en) * | 2020-07-20 | 2020-11-20 | 京博农化科技有限公司 | Weeding composition containing topramezone, tembotrione and nicosulfuron, preparation and application |
| CN111685122A (en) * | 2020-08-04 | 2020-09-22 | 陕西上格之路生物科学有限公司 | Tertiary weeding composition containing terbuthylazine |
| CN112471160A (en) * | 2020-11-09 | 2021-03-12 | 陕西上格之路生物科学有限公司 | Tertiary weeding composition containing terbuthylazine |
| CN115299450A (en) * | 2022-08-08 | 2022-11-08 | 安徽久易农业股份有限公司 | Herbicide composition, herbicide and application thereof |
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Application publication date: 20131120 |