CN101617675A - Herbicide composition - Google Patents
Herbicide composition Download PDFInfo
- Publication number
- CN101617675A CN101617675A CN200810017165A CN200810017165A CN101617675A CN 101617675 A CN101617675 A CN 101617675A CN 200810017165 A CN200810017165 A CN 200810017165A CN 200810017165 A CN200810017165 A CN 200810017165A CN 101617675 A CN101617675 A CN 101617675A
- Authority
- CN
- China
- Prior art keywords
- clopyralid
- atrazine
- nicosulfuron
- herbicidal composition
- oil
- 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 containing nicosulfuron, atrazine and clopyralid, which optimally uses the nicosulfuron, the atrazine and the clopyralid as active ingredients, wherein the weight ratio of the atrazine to the nicosulfuron to affinity is 40-1:20-1:10-1. The herbicide composition has the advantages of low toxicity, weak allergenicity and few damages to human and livestock, broad herbicide controlling spectrum and remarkable weed control strengthening effect and is suitable for preventing and controlling various weeds in fields of various crops, particularly corn fields.
Description
Technical field
The invention belongs to pesticide field, relate in particular to a kind of herbicidal composition.The invention provides a kind of pesticide herbicide composition by sym-trinitrobenzene, sulfonylurea and synthetic hormone class mixture of herbicides.
Background technology
Owing to win honour for, strive fertilizer with crops, strive water, farmland weed causes very big loss to crops production every year, the method of present control farmland weed mainly is a spraying herbicide, and it is narrow that the weed killer herbicide of unitary class kills the grass spectrum, and the herbicidal composition of Recompounded multielement can enlarge grass spectrum extremely.
Triazine herbicide (as atrazine, prometryn) is interior suction, conduction type herbicide, makes weeds death by disturbing photosynthesis of plants; Sulfonylurea herbicide (as nicosulfuron) mostly is a herbicide after seedling, can be absorbed, conduct and make it to be suppressed by plant stem-leaf or death; Synthetic hormone class weed killer herbicide is a clopyralid.The synergistic complex of agricultural chemicals is the effective ways that enlarge the pesticide control spectrum and improve drug effect, up to now, does not find to be become by sym-trinitrobenzene, sulfonylurea and class mixture of herbicides the report of above-mentioned formulation pesticide herbicide composition as yet.
Summary of the invention
The purpose of this invention is to provide a kind of pesticide herbicide composition by sym-trinitrobenzene, sulfonylurea and synthetic hormone class mixture of herbicides, grass is composed and the more excellent synergy control efficiency that gets to have wider killing.
Herbicidal composition of the present invention, it is characterized in that by sym-trinitrobenzene, sulfonylurea and synthetic hormone class weed killer herbicide as active component, wherein triazine herbicide is atrazine, Simanex or propazine, and sulfonylurea herbicide is nicosulfuron, rimsulfuron, thifensulfuron methyl, foramsulfuron or primisulfuronmethyl; Synthetic hormone class weed killer herbicide is a clopyralid, and weight ratio is a sym-trinitrobenzene: sulfonylurea: clopyralid=40～1: 20～1: 10～1.
The present invention is a kind of weed killer herbicide of ternary built, sym-trinitrobenzene wherein can be prevented and kill off the weeds of no seedlings by the closed soil effect, sulfonylurea herbicide such as nicosulfuron, rimsulfuron etc. can be absorbed, conduct and make it to be suppressed or be dead by plant stem-leaf, so can effectively kill the weeds of being unearthed, inhale the conduction hormone herbicide in synthetic hormone class weed killer herbicide such as the clopyralid alternative, can destroy the conducting tissue of dicotyledon, making grows is interfered, chap or cracking are expanded in cauline leaf distortion, basal part of stem.The mix preparation that forms with sym-trinitrobenzene, sulfonylurea and synthetic hormone class weed killer herbicide ternary built can seal the weeds that do not emerge, and can kill the weeds that emerged again simultaneously.Complex preparation provided by the present invention has following characteristics: the removing activity height, and broad weed-killing spectrum has grass to kill grass, does not have the grass sealing, can prevent and kill off multiple annual or perennial weeds such as the rhizome of nutgrass flatsedge, lady's-grass, green foxtail, eleusine indica, knotweed, amaranth, lamb's-quarters effectively; Lasting period is long, and a drug can guarantee that the corn whole growing is not endangered by weeds; Safe, to corn and following batch of wheat safety.The present inventor has carried out research widely, has selected the ratio of three kinds of complex weedicides, and its crops that are suitable for are selected.Three kinds of dissimilar weed killer herbicides are carried out composite, form stable compositions.
The part by weight of each active ingredient can change in the scope of broad in the above-mentioned weed killer herbicide, sym-trinitrobenzene in the formulation: sulfonylurea: clopyralid is 40～1: 20～1～10: 1.In the preparation of this weed killer herbicide, the weight content scope of active ingredient is 0.1～80%, is preferably 10～70%, most preferably is 20～60%.
The preferred three kinds of active ingredients of the present invention are atrazine, nicosulfuron and clopyralid, and preferred weight ratio is 25: 4: 1.
Utilize the above-mentioned weed killer herbicide active ingredient that is mixed, the inventor furthers investigate, and has disposed following stable formulation.Comprising: A, oil-suspending agent (OF); B, wetting powder (WP); C, dry suspending agent (DF); D, water dispersible granules (WG); E, granula (GR); F, tablet (TA) (comprising effervescent tablet); G, emulsifiable paste (GS); H, pill (PT).The preferred dosage form of the present invention is oil suspending agent and wetting powder.Therefore the present invention relates to various preparations of above-mentioned herbicidal activity composition and preparation method thereof further.
Now with preparation of the present invention and wherein each kind of composition all according to mode conventional on the Pesticide Science, details are as follows:
A, oil-suspending agent (OF) are the high dispersive that forms in non-water system dispersion medium of active component, stable suspension system.Oil-suspending agent of the present invention is made up of active component, vegetable oil and/or mineral oils solvent, emulsifier, wetting agent, dispersant etc.Wherein the plant oil solvent can be soya-bean oil, cottonseed oil, palm oil, cocoa butter, rapeseed oil, Semen Ricini oil, turpentine oil, enriching vegetable oil, sunflower wet goods; Mineral oil can be the senior aliphatic hydrocarbon wet goods of paraffin series oil, methyl naphthalene.Emulsifier can be for one or more anion or/and the compound of non-ionic surface active agent, non-ionic surface active agent such as fatty acid esters of sorbitan, alkylphenol-polyethenoxy polyethenoxy ether, polyoxyethylene alkyl amine etc.Anion surfactant such as calcium dodecyl benzene sulfonate, neopelex etc.The non-ionic surface active agent in the emulsifier and the ratio of anion surfactant are 1～10: 1, and preferred proportion is 2～8: 1, and wetting agent is by lauryl sodium sulfate, JFC etc., and dispersant has sodium lignin sulfonate, NNO etc.In preparation, the weight ratio of active component is 0.1～80%, and the weight ratio of emulsifier is 1～20%, and the weight ratio of wetting agent and/or dispersant is 0.1～15%, the oil of surplus.
B, wetting powder (WP) are homodisperse preparations in water.Wetting powder of the present invention is except to thinners such as active component such as potter's clay, diatomite or inert substance, it also has ionic or nonionic surface active agent wetting agent or dispersant, for example, fatty alcohol polyglycol ether sulphate, fatty acid amide N methyl taurine salt, sodium sulfate of polyethenoxy ether of fatty alcohol etc.; Dispersant has sodium lignin sulfonate, NNO etc., and wetting agent has lauryl sodium sulfate, JFC etc.In preparation, the content of active component is 0.1～80%, and the weight ratio of emulsifier is 0.1～20%, and the weight ratio of dispersant is 0.1～15%, the thinner of surplus.
C, dry suspending agent (DF) are with former the effective elements of the medicine, wetting agent, dispersant and adhesive, form by the mixing granulation with water.Be used for active component of the present invention, its its weight ratio is 0.1～60%; Be used for wetting agent of the present invention and can be among sodium alkyl sulfate, the sodium alkyl benzene sulfonate plasma type surfactant one or more, its weight ratio is 0.1～15%; Be used for disintegrant of the present invention and can be among starch and derivative, alginic acid and salt and the clay etc. one or more, consumption is 0.1～20%; Be used for formaldehyde condensation products and one or more materials among the polycarboxylic acid surfactant, consumption 2～35% usually that dispersant of the present invention and adhesive are lignosulfonates, alkylbenzenesulfonate, alkylnaphthalene sulfonate.
D, water dispersible granules (WG) are the formulations that grows up on wetting powder and aqueous suspension agent basis, and its outward appearance is graininess, disintegration quickly, dispersion in water, the dispersion of formation higher suspension.Water dispersible granules of the present invention is made up of former medicine, wetting agent, dispersant, binding agent, emulsifier and carrier.
E, granula (GR) are loose granule shape product, have former medicine, carrier and auxiliary agent to make.In the granula of the present invention, auxiliary agent has wetting agent, dispersant, emulsifier, binding agent, wetting agent, helps disintegrant, adsorbent etc.
F, tablet (TA) and effervescent tablet are Formulation, and tablet of the present invention also has filler, wetting agent, dispersant, emulsifier, binding agent, wetting agent, helps disintegrant etc. except that former medicine.
G, emulsifiable paste (GS) are ointment preparation, and emulsifiable paste of the present invention also has filler, wetting agent, dispersant, emulsifier, binding agent, wetting agent etc. except that former medicine.
H, pill (PT) are ball shape preparation, and pill of the present invention also has wetting agent, dispersant, emulsifier, binding agent, wetting agent, helps disintegrant, inert filler etc. except that former medicine.
Herbicidal composition of the present invention can control of maize Tanaka weeds.Can be used for preventing and kill off multiple annual and perennial weed, as the rhizome of nutgrass flatsedge, lady's-grass, green foxtail, eleusine indica, knotweed, amaranth, lamb's-quarters etc.
The present invention relates to the using method of using herbicidal composition of the present invention to prevent and treat the weeds in the various crop further.Using the present composition in the farmland, during controlling weeds, can the present composition be diluted with water to certain concentration, adopt the conventional method of spraying insecticide to use weeds and get on according to conditions such as different crops, soil, weather and weeds populations.Herbicidal composition of the present invention can be used in corn field.Broadcast back, 3-5 leaf phase at corn, even spraying is in soil surface.After dispenser, avoid destroying ground medicine administered to bring out the cold layer as far as possible, but can apply fertilizer or farming activities such as thinning.
Compared with the prior art the present invention has following advantage:
1. broad weed-killing spectrum.Can be widely used in the land for growing field crops management of weeds, as lady's-grass, eleusine indica, green foxtail, acalypha copperleaf, kitchen garden, multitude etc.
2. to the crop safety height.Herbicidal combinations toxicity of the present invention is low, and weak sensitization is low to the toxicity of crop, people and animals, useful natural enemy.Can be under the situation that does not injure crop, the management of weeds of safety.
3. the weed control synergistic effect is remarkable.
Embodiment
The present invention describes with the following example, but does not limit the present invention.Following examples all by weight percentage.
[example of formulations] 1: atrazine nicosulfuron clopyralid oil suspending agent
| Material name | 34% oil suspending agent | 8% oil suspending agent | 45% oil suspending agent | 55% oil suspending agent |
| Atrazine | ??30 | ??5 | ??38 | ??48 |
| Nicosulfuron | ??3 | ??1 | ??4 | ??3.5 |
| Clopyralid | ??1 | ??3 | ??3 | ??3.5 |
| Emulsifier | ??15 | ??15 | ??17 | ??20 |
| Wetting agent | ??0.5 | ??0.5 | ??2 | ??2.5 |
| Dispersant | ??2 | ??1 | ??2 | ??3 |
| Vegetable oil | Supply | Supply | ??- | ??- |
| Mineral oil | ??- | ??- | Supply | Supply |
Annotate: 1. emulsifier is a fatty acid esters of sorbitan: calcium dodecyl benzene sulfonate=5: 1.
2. wetting agent is a fatty alcohol polyglycol ether sulphate: fatty acid amide N methyl taurine salt=2: 1.5.
3. dispersant is a sodium lignin sulfonate: NNO=1: 1.
Shown in above-mentioned embodiment 1, take by weighing each amount of substance; according to atrazine (other title: atrazine; 2-chloro-4-ethylamino--6-isopropylamine base s-triazine) nicosulfuron (chemical name: 1-(4; 6-dimethyl oxygen yl pyrimidines-2-yl)-3-(3-dimethylamino formylpyridine-2-base sulphonyl) urea or 2-(4; 6-dimethoxypyridin-2-base amino carbonyl amino sulfonyl)-N; the N-dimethyl nicotinamide) clopyralid (commercial goods; produce for Shangyu, Zhejiang city Austria holds in the palm chemical industry Co., Ltd again) preparation method of oil suspending agent processing technology, make the oil-suspending agent of different content of the present invention.
Each active component, emulsifier and other component are fully mixed, in sand mill, be ground to the oil suspending agent of active ingredient particle diameter, promptly make described oil suspending agent after filtration less than 3um.
[example of formulations] 2: atrazine nicosulfuron clopyralid wetting powder
| Material name | ??30％WP | ??40％WP | ??50％WP | ??80％WP |
| Atrazine | ??23 | ??34 | ??45 | ??70 |
| Nicosulfuron | ??4 | ??4 | ??3.5 | ??8 |
| Clopyralid | ??3 | ??2 | ??1.5 | ??2 |
| Wetting agent | ??0.5 | ??1 | ??5 | ??5 |
| Dispersant | ??1 | ??1 | ??5 | ??5 |
| Thinner | Supply | Supply | Supply | Supply |
Annotate: 1. dispersant is NNO.
2. wetting agent is JFC.
3. thinner is kaolin or potter's clay.
Shown in above-mentioned enforcement, take by weighing each amount of substance,, make the wettable powder of different content of the present invention according to the method for preparation wetting powder.
Biological Examples 1: prevent and kill off the corn field weed field control effectiveness test
1, test is handled
(1) 30% atrazine nicosulfuron clopyralid oil suspending agent (25: 4: 1) 40ml/ mu
(2) 30% atrazine nicosulfuron clopyralid oil suspending agent (25: 4: 1) 60ml/ mus
(3) 30% atrazine nicosulfuron clopyralid oil suspending agent (25: 4: 1) 80ml/ mus
(4) 30% atrazine nicosulfuron clopyralid oil suspending agent (25: 4: 1) 100ml/ mus
(5) 38% atrazine suspending agent 200ml/ mus
(6) 4% nicosulfuron oil suspending agent 67ml/ mus
(7) 75% clopyralid water dispersible granules 15g/ mus
(8) clear water contrast
8 processing are established in test, and 4 repetitions are handled sub-districts for totally 32,20 square metres of every processing sub-district areas, and district's group is arranged at random.30% atrazine nicosulfuron clopyralid oil suspending agent (production of Co., Ltd of Shandong Binnong Technology Co., Ltd.) is a reagent agent, 38% atrazine suspending agent, 4% nicosulfuron oil suspending agent and 75% clopyralid water dispersible granules are the contrast medicament, and establishing not dispenser spray clear water is blank (CK).Convert 30 kilograms in water for every mu, adopt 552 third type sprayers (0.7mm aperture) even spraying.The field main weeds has: lady's-grass, barnyard grass grass, eleusine indica, kitchen garden, Amaranthus retroflexus, acalypha copperleaf etc.
2, pilot project and method
(1) safety: after the dispenser, the situation of growing of investigation corn is estimated the safety of reagent agent to corn.
(2) herbicidal effect: every sub-district is got 4 points at random, 1/4 square metre of every some investigation, and after the dispenser 15 days, each investigation in 30 days was once write down weeds kind and strain number respectively, calculates weeds strain preventive effect.After the last investigation, collect 4 weeds in the sub-district, claim that its bright grass is heavy, calculate the heavy preventive effect of bright grass.
(3) experimental result
1. safety: the dispenser " Invest, Then Investigate ", chemicals treatment district corn plant height, Ye Se and blank district basically identical show that reagent agent 30% atrazine nicosulfuron clopyralid oil suspending agent is to corn safety.
2. herbicidal effect.Result of the test sees Table I
It is better that 30% atrazine nicosulfuron clopyralid oil suspending agent is prevented and kill off the corn field weed effect as can be seen from Table 1.After the dispenser 15 days, 30% atrazine nicosulfuron clopyralid oil suspending agent mu with 80, the 100ml herbicidal effect is best, weeds strain preventive effect is 93.7-96.4%, is higher than the preventive effect (86.6%) of contrast medicament 38% atrazine suspending agent mu consumption 200ml/ mu, the preventive effect (78.2%) that 4% nicosulfuron suspending agent mu is used 15g/ mu with the preventive effect (88.8%) and the 75% clopyralid water dispersible granules mu of 67ml/ mu.After the dispenser 30 days, 30% atrazine nicosulfuron clopyralid oil suspending agent mu with 60,80 and the 100ml herbicidal effect better, weeds strain preventive effect is 93.4-99.8%, the fresh weight preventive effect is 94.1-98.1%, be better than contrasting medicament 38% atrazine suspending agent, 4% nicosulfuron suspending agent and 75% clopyralid water dispersible granules (it is 89.1%, 92.3% and 88.3% that preventive effect is counted in the weeds strain, and the fresh weight preventive effect is 87.6%, 93.6% and 86%).It is above-mentioned that to show that synergistic effect is compared in 30% atrazine nicosulfuron clopyralid oil suspending agent and single agent obvious.
Biological Examples 2: prevent and kill off the corn field weed field control effectiveness test
1, test is handled
(1) 70% atrazine nicosulfuron clopyralid WP (40: 20: 10) 50ml/ mu
(2) 61% atrazine nicosulfuron clopyralid WP (40: 20: 1) 50ml/ mus
(3) 51% atrazine nicosulfuron clopyralid WP (40: 1: 10) 50ml/ mus
(4) 42% atrazine nicosulfuron clopyralid oil suspending agent (40: 1: 1) 100ml/ mus
(5) 31% atrazine nicosulfuron clopyralid oil suspending agent (1: 20: 10) 100ml/ mus
(6) 22% atrazine nicosulfuron clopyralid oil suspending agent (1: 20: 1) 100ml/ mus
(7) 36% atrazine nicosulfuron clopyralid oil suspending agent (1: 1: 10) 100ml/ mus
(8) 30% atrazine nicosulfuron clopyralid oil suspending agent (1: 1: 1) 100ml/ mus
(9) 38% atrazine suspending agent 200ml/ mus
(10) 4% nicosulfuron suspending agent 67ml/ mus
(11) 75% clopyralid water dispersible granules 15g/ mus
(12) clear water contrast
12 processing are established in test, and 4 repetitions are handled sub-districts for totally 48,20 square metres of every processing sub-district areas, and district's group is arranged at random.(1)-(8) atrazine nicosulfuron clopyralid (production of Co., Ltd of Shandong Binnong Technology Co., Ltd.) is a reagent agent, 38% atrazine suspending agent, 4% nicosulfuron suspending agent and 75% clopyralid water dispersible granules are the contrast medicament, and establishing not dispenser spray clear water is blank.Convert 30 kilograms in water for every mu, adopt 552 third type sprayers (0.7mm aperture) even spraying.The field main weeds has: lady's-grass, barnyard grass grass, eleusine indica, kitchen garden, Amaranthus retroflexus, acalypha copperleaf etc.
2, pilot project and method
(1) safety: after the dispenser, the situation of growing of investigation corn is estimated the safety of reagent agent to corn.
(2) herbicidal effect: every sub-district is got 4 points at random, investigates 1/4 square metre at every, and each investigation in 30 days is once write down weeds kind and strain number respectively after the dispenser, calculates weeds strain preventive effect, and claims it bright careless heavy, calculates bright grass and weighs preventive effect.
(3) result of the test
1. safety: the dispenser " Invest, Then Investigate ", chemicals treatment district corn plant height, Ye Se and blank district basically identical show that reagent agent (1)-(8) atrazine nicosulfuron clopyralid is all to corn safety.
2. herbicidal effect
Result of the test sees Table II
By Table II as can be known the atrazine nicosulfuron clopyralid of different proportionings to the good preventive effect of annual common weed, to weeds strain preventive effect between 80.9～83.0%, to weeds fresh weight preventive effect between 84.1%～86.9%, effectively the control of maize field weed has guaranteed that the whole growth phase of corn is not subjected to weed encroachment.
Above test examples explanation, best proportioning atrazine nicosulfuron clopyralid=25: 4: 1 pairs common annual gramineae of corn field and broad leaved weed preventive effect are remarkable, weeds strain preventive effect and fresh weight preventive effect are all about 90%, lasting period is more than one month, basic controlling the crop smothering of corn whole growth phase.And in atrazine nicosulfuron clopyralid=40～1: 20～1: in 1: 1 scope, annual gramineae and the broad leaved weed common to corn field all have good preventive effect.
Though above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements all belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1, a kind of herbicidal composition, it is characterized in that by sym-trinitrobenzene, sulfonylurea and synthetic hormone class weed killer herbicide as active component, wherein triazine herbicide is atrazine, Simanex or propazine, and sulfonylurea herbicide is nicosulfuron, rimsulfuron, thifensulfuron methyl, foramsulfuron or primisulfuronmethyl; Synthetic hormone class weed killer herbicide is a clopyralid, and weight ratio is a sym-trinitrobenzene: sulfonylurea: clopyralid=40～1: 20～1: 10～1.
2, herbicidal composition according to claim 1, its feature are at sym-trinitrobenzene: sulfonylurea: the weight ratio of clopyralid is 25: 4: 1.
3, herbicidal composition according to claim 1 is characterized in that the active component weight content is 0.1～80%.
4, herbicidal composition according to claim 3 is characterized in that the active component weight content is 10～70%.
5, herbicidal composition according to claim 4 is characterized in that the active component weight content is 20～60%.
6,, it is characterized in that described active component is made up of nicosulfuron, atrazine and clopyralid according to the described herbicidal composition of one of claim 1～5.
7, herbicidal composition according to claim 1 is characterized in that being oil suspending agent, wettable dispersible granule, dry suspending agent, water dispersible granules, granula, tablet, effervescent tablet, emulsifiable paste, pill, suspending agent or missible oil.
8, herbicidal composition according to claim 7, it is characterized in that the weight percentage of active component in herbicidal composition is 0.1-80% in the oil suspending agent, the content of emulsifier is 1-20%, and the content of wetting agent and/or dispersant is 0.1-15% weight, and surplus is an oil.
9, herbicidal composition according to claim 8, it is characterized in that emulsifier is that one or more anion are or/and the compound of non-ionic surface active agent, non-ionic surface active agent is selected fatty acid esters of sorbitan, alkylphenol-polyethenoxy, alkyl phenol polyoxypropylene or polyoxyethylene alkyl amine, anion surfactant is calcium dodecyl benzene sulfonate or neopelex, wetting agent is lauryl sodium sulfate or JFC, and dispersant is sodium lignin sulfonate or NNO.
10, herbicidal composition according to claim 1 is characterized in that each composition weight content is an atrazine 25% in atrazine, nicosulfuron, the clopyralid oil suspending agent, nicosulfuron 4%, clopyralid 1%, emulsifier 8%, wetting agent 1%, dispersant 4%, the oil of surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810017165A CN101617675A (en) | 2008-07-02 | 2008-07-02 | Herbicide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810017165A CN101617675A (en) | 2008-07-02 | 2008-07-02 | Herbicide composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101617675A true CN101617675A (en) | 2010-01-06 |
Family
ID=41511226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810017165A Pending CN101617675A (en) | 2008-07-02 | 2008-07-02 | Herbicide composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101617675A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265885A (en) * | 2010-06-03 | 2011-12-07 | 南京华洲药业有限公司 | Mixed herbicide containing bentazone, rimsulfuron and atrazine, and application thereof |
| CN102388903A (en) * | 2011-12-15 | 2012-03-28 | 安徽丰乐农化有限责任公司 | Composite herbicide for wheat after seedling |
| CN102428941A (en) * | 2011-11-09 | 2012-05-02 | 山东胜邦绿野化学有限公司 | Composite herbicide and preparation method thereof |
| CN103222470A (en) * | 2012-01-31 | 2013-07-31 | 胡登魁 | Leaves-removing herbicide after seedling emergence |
| CN104585203A (en) * | 2014-12-16 | 2015-05-06 | 广东中迅农科股份有限公司 | Post-emergence herbicide composition used in corn fields |
| CN105104388A (en) * | 2015-09-20 | 2015-12-02 | 安徽丰乐农化有限责任公司 | Post-emergence compound herbicide containing topramezone, clopyralid and atrazine for corn |
| CN105211087A (en) * | 2015-09-30 | 2016-01-06 | 河南科技学院 | A kind of Herbicidal combinations and application thereof containing triflusulfuronmethyl and atrazine |
| CN106135250A (en) * | 2015-05-11 | 2016-11-23 | 四川利尔作物科学有限公司 | Herbicidal combinations and application thereof |
| CN106332894A (en) * | 2016-08-23 | 2017-01-18 | 安徽久易农业股份有限公司 | Nicosulfuron-containing cornfield herbicide composition |
| CN109964951A (en) * | 2017-12-28 | 2019-07-05 | 山东侨昌化学有限公司 | A kind of mixed herbicide and its application containing nicosulfuron, clopyralid and atrazine |
| CN110583706A (en) * | 2019-10-15 | 2019-12-20 | 安徽省益农化工有限公司 | Dry suspending agent containing nicosulfuron and preparation method thereof |
| CN113925054A (en) * | 2021-11-22 | 2022-01-14 | 浙江中山化工集团股份有限公司 | Herbicide composition of mesotrione and application thereof |
| CN115067349A (en) * | 2021-03-11 | 2022-09-20 | 青岛清原化合物有限公司 | Weeding composition containing nicosulfuron and ametryn and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331916A (en) * | 2001-06-06 | 2002-01-23 | 河北宣化农药有限责任公司 | Herbicide |
| CN101057584A (en) * | 2007-04-20 | 2007-10-24 | 山东省农业科学院植物保护研究所 | Nicosulfuron and cyanazine herbicide composition |
-
2008
- 2008-07-02 CN CN200810017165A patent/CN101617675A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331916A (en) * | 2001-06-06 | 2002-01-23 | 河北宣化农药有限责任公司 | Herbicide |
| CN101057584A (en) * | 2007-04-20 | 2007-10-24 | 山东省农业科学院植物保护研究所 | Nicosulfuron and cyanazine herbicide composition |
Non-Patent Citations (1)
| Title |
|---|
| 唐晓燕: "油菜田防治阔叶杂草除草剂——75%龙拳 (二氯吡啶酸) GS", 《现代农药》 * |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265885A (en) * | 2010-06-03 | 2011-12-07 | 南京华洲药业有限公司 | Mixed herbicide containing bentazone, rimsulfuron and atrazine, and application thereof |
| CN102265885B (en) * | 2010-06-03 | 2013-08-07 | 南京华洲药业有限公司 | Mixed herbicide containing bentazone, rimsulfuron and atrazine, and application thereof |
| CN102428941A (en) * | 2011-11-09 | 2012-05-02 | 山东胜邦绿野化学有限公司 | Composite herbicide and preparation method thereof |
| CN102388903A (en) * | 2011-12-15 | 2012-03-28 | 安徽丰乐农化有限责任公司 | Composite herbicide for wheat after seedling |
| CN102388903B (en) * | 2011-12-15 | 2013-07-10 | 安徽丰乐农化有限责任公司 | Composite herbicide for wheat after seedling |
| CN103222470A (en) * | 2012-01-31 | 2013-07-31 | 胡登魁 | Leaves-removing herbicide after seedling emergence |
| CN104585203A (en) * | 2014-12-16 | 2015-05-06 | 广东中迅农科股份有限公司 | Post-emergence herbicide composition used in corn fields |
| CN106135250A (en) * | 2015-05-11 | 2016-11-23 | 四川利尔作物科学有限公司 | Herbicidal combinations and application thereof |
| CN105104388A (en) * | 2015-09-20 | 2015-12-02 | 安徽丰乐农化有限责任公司 | Post-emergence compound herbicide containing topramezone, clopyralid and atrazine for corn |
| CN105211087A (en) * | 2015-09-30 | 2016-01-06 | 河南科技学院 | A kind of Herbicidal combinations and application thereof containing triflusulfuronmethyl and atrazine |
| CN106332894A (en) * | 2016-08-23 | 2017-01-18 | 安徽久易农业股份有限公司 | Nicosulfuron-containing cornfield herbicide composition |
| CN109964951A (en) * | 2017-12-28 | 2019-07-05 | 山东侨昌化学有限公司 | A kind of mixed herbicide and its application containing nicosulfuron, clopyralid and atrazine |
| CN110583706A (en) * | 2019-10-15 | 2019-12-20 | 安徽省益农化工有限公司 | Dry suspending agent containing nicosulfuron and preparation method thereof |
| CN115067349A (en) * | 2021-03-11 | 2022-09-20 | 青岛清原化合物有限公司 | Weeding composition containing nicosulfuron and ametryn and application thereof |
| CN113925054A (en) * | 2021-11-22 | 2022-01-14 | 浙江中山化工集团股份有限公司 | Herbicide composition of mesotrione and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101617675A (en) | Herbicide composition | |
| CN101861867A (en) | Pesticide compound containing penoxsulam and cyhalofop-butyl and application thereof | |
| WO2017166567A1 (en) | Synergistic plant growth regulator composition | |
| CN101617653B (en) | Compound herbicide composition | |
| CN1977603A (en) | Herbicide composition | |
| CN104522026A (en) | Weed control composition containing propyrisulfuron and oxyfluorfen | |
| CN101617654A (en) | Herbicide composition containing mesotrione and nicosulfuron | |
| CN1537428A (en) | Composite of herbicide | |
| CN106719720A (en) | A kind of herbicidal composition containing bentazone | |
| CN104186513A (en) | Herbicidal composition and preparation thereof | |
| CN101617684A (en) | Herbicide composition containing nicosulfuron and clopyralid | |
| CN108308184A (en) | A kind of Herbicidal composition for paddy fields | |
| CN102845446A (en) | Herbicidal composition containing bensulfuron methyl and butachlorfor for paddy field | |
| CN105248442B (en) | A kind of herbicidal composition containing topramezone | |
| CN102027929B (en) | Herbicidal composition containing haloxyfop-R-methyl and quizalofop-p-ethyl and application thereof | |
| CN100369547C (en) | Corn field herbicide composition | |
| CN102860314A (en) | Flumetsulam containing weeding composition | |
| CN103190414A (en) | Herbicide composition containing topramezone and MCPA | |
| CN101861868A (en) | Pesticide compound containing penoxsulam and quinclorac and application thereof | |
| CN102258024A (en) | Herbicide composition | |
| CN102258027B (en) | Synergistic weeding composition | |
| CN102792953B (en) | Herbicide composition including metamifop and cyclosulfamuron | |
| CN106857605A (en) | A kind of Recompounded multielement Herbicidal composition for paddy fields | |
| CN1481683A (en) | Phytocide composite | |
| CN112120037A (en) | Weeding composition containing rimsulfuron, halosulfuron-methyl and flufenacet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100106 |