CN102919239A - Special herbicide composition preparation agent for garlic and application thereof - Google Patents
Special herbicide composition preparation agent for garlic and application thereof Download PDFInfo
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- CN102919239A CN102919239A CN2012104807970A CN201210480797A CN102919239A CN 102919239 A CN102919239 A CN 102919239A CN 2012104807970 A CN2012104807970 A CN 2012104807970A CN 201210480797 A CN201210480797 A CN 201210480797A CN 102919239 A CN102919239 A CN 102919239A
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Abstract
The invention relates to a special herbicide composition preparation agent for garlic and an application thereof. The preparation agent comprises an effective constituent and an additive, wherein the effective constituent is the combination of diflufenican and oxadiazon and/or acetochlor, particulary, at the mass ratio of (0.5-2.5): (1-2.5): (1.5-7). The preparation agent actually is 20-50% wettable pulvis, missible oil, suspending agent or aqueous emulsion formed through compounding the effective constituent and the additive. The watered preparation agent is used in combination with watering after garlic seeding or is sprayed on the soil surface after the garlic seedling emergence, but before weed sprouting or at the early stage of the weed seedling emergence, and a mulching film is covered. The preparation agent provided by the invention has the advantages of good weeding effect and low chemical injury, and can increase the safety of subsequent crops; and through one-time spraying before film covering, the weeds in the whole period of duration of the garlic can be prevented and removed once and for all.
Description
Technical field
The present invention relates to a kind of garlic herbicide composition specially preparation and application thereof, belong to farm weeding preparation technique field.
Background technology
In the plant development of garlic one very difficult and hard work is exactly weeding because the crop smothering in garlic field is seriously more many than other crops.The characteristics of the crop smothering in garlic field are that, generating capacity various in the grass seeds class is large, the harm phase is long, and general weed killer herbicide is relatively poor to grassy weed preventive effects such as the green foxtail in garlic field, annual bluegrass, amur foxtails.Report recommendation oxyfluorfen EC control garlic weeds in field is arranged, 24% oxyfluorfen EC (if so) after broadcasting, use to the vertical pin phase before the bud, general every mu (1 mu=667 square metres) are with if so 50～60 milliliters of missible oil.Garlic 2 leaves 1 heart also can be used this medicine to 1 heart stage of 4 leaves, and this moment, the weeds children was tender, and pesticide resistance is relatively poor.
Along with the development of agricultural science and technology, the main plastic mulching cultivation technology that adopts of at present garlic cultivation, it can improve ground temperature, reduces the freeze injury in seedling stage, prevents ground moisture evaporation.But after the plastic mulching, autumn, two season of spring the weeds generating capacity further increase, have a strong impact on Garlic Growth, often cause and have to take off ahead of time film, reduced the effect of plastic mulching, increased garlic farmers' the amount of labour and production cost.Therefore, need to select especially the weeding technology of effectively preventing weeds.The weed killer herbicide that Autumn sowing garlic plastic film mulching cultivation plot chemical weed control requires to use should have: the weeding scope is wide, the term of validity long, to garlic without poisoning and to second stubble crop safety, selectivity soil inorganic agent.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of garlic herbicide composition specially and preparation method thereof and application are provided.This herbicidal composition is excellent for the crop smothering preventive effect in garlic field, for the herbicidal effect of grassy weed, broad leaved weed remarkable result is arranged.
The term explanation:
Diflufenican, common name diflufenican, chemical name: 2', 4'-two fluoro-[2-(3-4-trifluoromethylphenopendant)]-3-pyridine anilide;
Acetochlor, common name Acetochlor, chemical name: 2'-ethyl-6' methyl--N-ethoxyl methyl-alpha-chloro acetanil;
The Evil humulone, common name: Oxadiazon, chemical name: 5-tertiary butyl-3-(2,4-, two chloro-5-o-phenyl-isopropyls)-quinoline-2-ketone].
Broad leaved weed: the broad leaved weed in garlic field mainly comprises broadcasts ma wormwood artemisia, shepherd's purse, chickweed, clearvers, field bindweed etc.;
Grassy weed: the grassy weed in garlic field mainly comprises Ma Tang, eleusine indica, green foxtail, annual bluegrass, amur foxtail etc.
Technical scheme of the present invention is as follows:
A kind of garlic herbicide composition specially preparation comprises active ingredient and auxiliary agent, it is characterized in that, active ingredient is the combination of diflufenican and Evil humulone and/or Acetochlor, is selected from one of following a, b, c:
A. diflufenican: Evil humulone: Acetochlor is (0.5 ~ 2.5) in mass ratio: (1 ~ 2.5): the combination of (1.5 ~ 7);
B. diflufenican: Evil humulone in mass ratio (0.5 ~ 1): the combination of (1 ~ 2.5);
C. diflufenican: Acetochlor is (1 ~ 2) in mass ratio: the combination of (4 ~ 10).
Preferred according to the present invention, described active ingredient is diflufenican, Evil humulone and Acetochlor in mass ratio (1 ~ 2): (1 ~ 2.5): the combination of (1.5 ~ 6).
Preferred according to the present invention, described garlic herbicide composition specially preparation is that described active ingredient is become 20-50% wetting powder, missible oil, suspending agent or aqueous emulsion with additive compound, and described percentage is the mass content of active ingredient.
Preferred according to the present invention, described auxiliary agent comprises one or more in emulsifier, filler, solvent, proportion conditioning agent, the stabilizing agent.Can according to the kind of preparation routinely technology select.
Emulsifier is selected from one or more in neopelex, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate, the sodium lignin sulfonate.
Filler be selected from barium sulfate, potassium dihydrogen phosphate, White Carbon black, carbonate one or more.Wherein said carbonate is selected from sodium carbonate, potash or sodium bicarbonate; Preferred carbonate.
Solvent is selected from one or more in ethylene glycol, butanols, cyclohexanone, dimethyl formamide, dimethylbenzene, the water.
The proportion conditioning agent is selected from isopropyl alcohol or urea.
Stabilizing agent is selected from tributyl phosphate, triphenyl phosphite, 2, one or more in the 6-di-tert-butyl-4-methy phenol.
According to the present invention, one of preferred scheme, a kind of garlic herbicide composition specially preparation, make wetting powder by following weight portion composition:
Active ingredient: 5 ~ 12 parts of diflufenican 5 Fen ， Evil humulones, 20 ~ 30 parts of Acetochlors;
Filler: 10 ~ 20 parts in barium sulfate, 0 ~ 10 part of potassium dihydrogen phosphate, 10 ~ 18 parts of White Carbon blacks, 14 ~ 20 parts in carbonate.
Emulsifier: di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 6-8 part, sodium lignin sulfonate 2-5 part.
Active ingredient is pulverized, grinds, dried with filler and emulsifier.
According to the present invention, two of preferred scheme, a kind of garlic herbicide composition specially preparation, make suspending agent or aqueous emulsion by following weight portion composition:
Active ingredient: 5 ~ 6 parts of diflufenican 5 ~ 10 Fen ， Evil humulones, 20 ~ 40 parts of Acetochlors;
Emulsifier: di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 6-8 part, sodium lignin sulfonate 2-3 part;
Proportion conditioning agent: 2 ~ 3 parts of ureas;
Filler: 1 ~ 2 part of White Carbon black;
Stabilizing agent: 0.5 ~ 0.8 part of triphenyl phosphite;
Solvent: 4 ~ 5 parts of ethylene glycol, 30 ~ 50 parts in water.
Active ingredient is pulverized with solid additive, joined in the solvent and to grind homogenizing and disperse to make suspending agent or aqueous emulsion.
According to the present invention, three of preferred scheme, a kind of garlic herbicide composition specially preparation, make missible oil by following weight portion composition:
Active ingredient: 6 ~ 12 parts of diflufenican 5 Fen ， Evil humulones, 10 ~ 30 parts of Acetochlors;
Emulsifier: 5 ~ 10 parts of neopelexes, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 2-3 part;
Solvent: 10 ~ 30 parts of cyclohexanone, 10 ~ 20 parts of dimethyl formamides, 12 ~ 40 parts of dimethylbenzene.
Active ingredient is dissolved in the solvent, adding emulsifier, stirs and make missible oil.
According to the present invention, four of preferred scheme, a kind of garlic herbicide composition specially preparation, make wetting powder by following weight portion composition:
Active ingredient: 6 ~ 20 parts of diflufenican 5 Fen ， Evil humulones;
Filler: 10 ~ 20 parts in barium sulfate, 0 ~ 10 part of potassium dihydrogen phosphate, 20 ~ 40 parts of White Carbon blacks, 14 ~ 20 parts in carbonate.
Emulsifier: di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 6-8 part, sodium lignin sulfonate 2-5 part.
Active ingredient is pulverized, grinds, dried with filler and emulsifier.
According to the present invention, five of preferred scheme, a kind of garlic herbicide composition specially preparation, make wetting powder by following weight portion composition:
Active ingredient: 5 parts of diflufenicans, 10 ~ 40 parts of Acetochlors;
Filler: 10 ~ 20 parts in barium sulfate, 0 ~ 10 part of potassium dihydrogen phosphate, 10 ~ 18 parts of White Carbon blacks, 14 ~ 20 parts in carbonate.
Emulsifier: di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 6-8 part, sodium lignin sulfonate 2-5 part.
Active ingredient is pulverized, grinds, dried with filler and emulsifier.
The preparation method of garlic herbicide composition specially preparation of the present invention according to different dosage forms, in proportion, takes by weighing active ingredient diflufenican, Evil humulone and/or Acetochlor, with the auxiliary agent of selecting.Make by pulverizing, grinding or the steps such as stirring, homogenizing.The present invention does not specify, gets final product by prior art.
The application of garlic herbicide composition specially preparation of the present invention, application process such as one of following:
A. after planting water in garlic, after the field was slightly dried, weeds did not sprout front or weeds emerge in early days (1 ~ 3 leaf phase), and get 150 ~ 200 milliliters in herbicidal composition preparation and be watered 30 ~ 45 kilograms and evenly spray in the soil table, and covering with plastic film.
B. also can be after garlic emerge, weeds do not sprout front or weeds emerge in early days (1 ~ 3 leaf phase), get 150 ~ 200 milliliters of weed killer herbicides and are watered 45 ~ 60 kilograms and evenly spray in the soil table, in time put seedling behind the covering with plastic film.
The effect explanation of garlic herbicide composition specially preparation of the present invention:
Diflufenican belongs to picolinamide class weed killer herbicide, young shoot or Root Absorption medicament when weed germination by the inhibition obstruction class carotin biosynthesis to phytoene dehydrogenase, cause carotenoid content to descend, chlorophyll is destroyed, membranolysis.Weeds then show as young shoot decolouring or white, and last whole strain is wilted dead.It is Herbicidal agent before the selectivity bud, behind the bud.The weeding scope is wide, and the term of validity is long, and leaching is low, and is little to influence on groundwater, but metabolism is slow in soil, easily succession crop produced poisoning.Evil humulone Shu Yu oxadiazole ketone weed killer herbicide mainly absorbs by weeds young shoot or cauline leaf.By the inhibition to proporphyrinogen oxidase, destroy cellular tissure and chlorophyll, cause weeds young shoot withered death.Poor to the grassy weed control efficiency, and cost accounting is high.Mainly be that the weed killer herbicide price is higher.Acetochlor belongs to acetamide-group herbicides, and weeds young shoot (bud scale and lower embryo) absorbs, and by ester class synzyme is suppressed, interferencing protein is synthetic, causes weeds young shoot, young root to stop growing.It is processing soil treatment agent before the selectivity bud.Good to the grassy weed control efficiency, cost accounting is low, but the term of validity is short, and is poor to the broad leaved weed control efficiency.
In order to overcome the deficiency of weed killer herbicide single dose, the agricultural chemicals mix preparation is an importance of Agrochemicals.But the combination of known single dose and proportioning need a large amount of arduous experiments to the judgement of specific control of weeds validity.The inventor is from nineteen ninety, carried out a large amount of herbicide screenings and the service test that is mixed, unexpected discovery diflufenican is obvious at garlic field herbicidal effect, in conjunction with the characteristics of various weeds, by preferably having determined the composition of diflufenican, Evil humulone and Acetochlor mix preparation.Garlic herbicide composition specially of the present invention has not only enlarged herbicidal spectrum, improved herbicidal effect, alleviated herbicide damage, reduced cost accounting, and strengthened the safety to succession crop, reached a drug before the overlay film and prevented and kill off the purpose of garlic whole breeding time of weeds (see Table 1, table 2), and obvious production-increasing function (seeing Table 3) arranged.Agricultural chemicals mix preparation of the present invention has the drug effect of increasing, reduces the several functions such as poisoning, expanding prevention spectrum, delaying drug resistance, saving labour and cost accounting.
Embodiment
Be described further below in conjunction with embodiment and the present invention of field experiment team, but be not limited to this.
Embodiment 1: garlic herbicide composition specially wetting powder forms mass percent as follows:
Diflufenican 5%, Evil humulone 6%, Acetochlor 30%, sodium lignin sulfonate 8%, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 2%, barium sulfate 10%, potassium dihydrogen phosphate 10% complement to 100% with White Carbon black and sodium carbonate by the 1:1 mass ratio.
The preparation method: each components in certain proportion mixing, pulverizing, homogenizing are disperseed, and wetting powder is made in oven dry.
Embodiment 2: garlic herbicide composition specially wetting powder forms mass percent as follows:
Diflufenican 5%, Evil humulone 12%, Acetochlor 20%, sodium lignin sulfonate 6%, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 5%, barium sulfate 20% complement to 100% with White Carbon black and sodium carbonate by the 1.2:1 mass ratio.
The preparation method is with embodiment 1.
Embodiment 3: garlic herbicide composition specially suspending agent forms mass percent as follows:
Diflufenican 10%, Evil humulone 6%, Acetochlor 20%, neopelex 8%, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 2%, urea 3%, White Carbon black 1.8%, triphenyl phosphite 0.5%, ethylene glycol 4%, water complements to 100%.
Active ingredient is pulverized with emulsifier, added solvent and use bead mill to carry out the wet grinding preparation.
Embodiment 4: garlic herbicide composition specially missible oil forms mass percent as follows:
Diflufenican 5% ， Evil humulone 12%, Acetochlor 30%, neopelex 8%, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 2%, cyclohexanone 10%, dimethyl formamide 20% complements to 100% with dimethylbenzene.Active ingredient (diflufenican, Evil humulone, Acetochlor) adds in the solvent (cyclohexanone, dimethyl formamide, dimethylbenzene) with emulsifier (neopelex, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate) and disperses to make missible oil through dissolving, homogenizing.
Embodiment 5: garlic herbicide composition specially missible oil forms mass percent as follows:
Diflufenican 5%, Evil humulone 6%, Acetochlor 10%, neopelex 8%, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 2%, cyclohexanone 30%, dimethyl formamide 10% complement to 100% with dimethylbenzene.
Embodiment 6: garlic herbicide composition specially suspending agent forms mass percent as follows:
Diflufenican 5%, Evil humulone 6%, Acetochlor 39%, neopelex 8%, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 2%, urea 3%, White Carbon black 1.8%, triphenyl phosphite 0.5%, ethylene glycol 4%, water complements to 100%.
Embodiment 7: garlic herbicide composition specially wetting powder forms mass percent as follows:
Diflufenican 5%, Acetochlor 30%, sodium lignin sulfonate 8%, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 2%, barium sulfate 10%, potassium dihydrogen phosphate 10% complement to 100% with White Carbon black and sodium carbonate by the 1:1.2 mass ratio.
The preparation method: each components in certain proportion mixing, pulverizing, homogenizing are disperseed, and wetting powder is made in oven dry.
The herbicidal spectrum determination test
Time: 2006 ~ 2007 years, place: Jinxiang County, Shandong Province bureau of agriculture proving ground.
1. experimental scheme:
Five processing: I, 50% acetochlor ec 200ml/667m are established in test
2II, 25% Evil humulone EC 150ml/667m
2III, 50% diflufenican 40ml/667m
2IV, herbicidal composition of the present invention (embodiment 4) EC200ml/667m
2V, clear water (contrast CK), every processing repeats 3 times, residential quarter randomized arrangement, residential quarter area 6m
2
2. management: test is chosen in the more plot of weeds kind in the bureau of agriculture proving ground, and soil property is loam soil, and garlic cultivar is " the white skin garlic in Jinxiang ", density 2.0 ten thousand strains/666.7m
2, water on October 5 sowing, October 6, October 8 is by 666.7m
2Dosage is to water 30kg, conversion residential quarter dosage, and with workers and peasants' 16 sprayer dispensers, overlay film immediately behind the spray medicine.Other management are identical.
3. investigation method: choose 1m (before surviving the winter) on November 28th, 2006
2Open mulch film sampling survey weeds kind and number.The results are shown in Table 1.
Field experiment:
Time: 2006 ~ 2007 years, place: Jinxiang County, Shandong Province bureau of agriculture proving ground.
1. experimental scheme:
Five processing: I, 50% acetochlor ec 200ml/667m are established in test
2II, 25% Evil humulone EC 150ml/667m
2III, 50% diflufenican 40ml/667m
2IV, herbicidal composition of the present invention (embodiment 4) EC200ml/667m
2V, clear water (contrast CK), every processing repeats 3 times, residential quarter randomized arrangement, residential quarter area 6m
2
2. management: soil property is loam soil, and garlic cultivar is " the white skin garlic in Jinxiang ", density 2.0 ten thousand strains/666.7m
2, water on October 7 sowing, October 8, afternoon October 12 is by 666.7m
2Dosage is to water 30kg, conversion residential quarter dosage, and with workers and peasants' 16 sprayer dispensers, overlay film immediately behind the spray medicine.Other management are identical.
Investigation method: A, choosing 1m on April 5th, 2007 respectively at (survive the winter before) on November 30th, 2006, (after turning green)
2Open the mulch film sampling by grass family, broad leaved weed difference grass investigation weeds number.In B, when results (on May 25th, 2007), gather in the crops separately by the residential quarter, dry.In bu another name re-computation garlic head of garlic output June 30 in 2007.
The results are shown in Table 2, table 3.
The effect of increasing production of table 3 weed killer herbicide of the present invention
Annotate:
*Relatively increase production more than 5%,
*Relatively increase production more than 10%.
Claims (9)
1. a garlic herbicide composition specially preparation comprises active ingredient and auxiliary agent, it is characterized in that, active ingredient is the combination of diflufenican and Evil humulone and/or Acetochlor, is selected from one of following a, b, c:
A. diflufenican: Evil humulone: Acetochlor is (0.5 ~ 2.5) in mass ratio: (1 ~ 2.5): the combination of (1.5 ~ 7);
B. diflufenican: Evil humulone in mass ratio (0.5 ~ 1): the combination of (1 ~ 2.5);
C. diflufenican: Acetochlor is (1 ~ 2) in mass ratio: the combination of (4 ~ 10).
2. garlic herbicide composition specially preparation as claimed in claim 1 is characterized in that, described active ingredient is diflufenican, Evil humulone and Acetochlor in mass ratio (1 ~ 2): (1 ~ 2.5): the combination of (1.5 ~ 6).
3. garlic herbicide composition specially preparation as claimed in claim 1, it is characterized in that, said preparation is that described active ingredient is become 20-50% wetting powder, missible oil, suspending agent or aqueous emulsion with additive compound, and described percentage is the mass content of active ingredient.
4. garlic herbicide composition specially preparation as claimed in claim 1 is characterized in that, said preparation is to make wetting powder by following weight portion composition:
Active ingredient: 5 ~ 12 parts of diflufenican 5 Fen ， Evil humulones, 20 ~ 30 parts of Acetochlors;
Filler: 10 ~ 20 parts in barium sulfate, 0 ~ 10 part of potassium dihydrogen phosphate, 10 ~ 18 parts of White Carbon blacks, 14 ~ 20 parts in carbonate.
Emulsifier: di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 6-8 part, sodium lignin sulfonate 2-5 part.
5. garlic herbicide composition specially preparation as claimed in claim 1 is characterized in that, said preparation is to make suspending agent or aqueous emulsion by following weight portion composition:
Active ingredient: 5 ~ 6 parts of diflufenican 5 ~ 10 Fen ， Evil humulones, 20 ~ 40 parts of Acetochlors;
Emulsifier: di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 6-8 part, sodium lignin sulfonate 2-3 part;
Proportion conditioning agent: 2 ~ 3 parts of ureas;
Filler: 1 ~ 2 part of White Carbon black;
Stabilizing agent: 0.5 ~ 0.8 part of triphenyl phosphite;
Solvent: 4 ~ 5 parts of ethylene glycol, 30 ~ 50 parts in water.
6. garlic herbicide composition specially preparation as claimed in claim 1 is characterized in that, said preparation is to make missible oil by following weight portion composition:
Active ingredient: 6 ~ 12 parts of diflufenican 5 Fen ， Evil humulones, 10 ~ 30 parts of Acetochlors;
Emulsifier: 5 ~ 10 parts of neopelexes, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 2-3 part;
Solvent: 10 ~ 30 parts of cyclohexanone, 10 ~ 20 parts of dimethyl formamides, 12 ~ 40 parts of dimethylbenzene.
Active ingredient is dissolved in the solvent, adding emulsifier, stirs and make missible oil.
7. garlic herbicide composition specially preparation as claimed in claim 1 is characterized in that, said preparation is to make wetting powder by following weight portion composition:
Active ingredient: 6 ~ 20 parts of diflufenican 5 Fen ， Evil humulones;
Filler: 10 ~ 20 parts in barium sulfate, 0 ~ 10 part of potassium dihydrogen phosphate, 20 ~ 40 parts of White Carbon blacks, 14 ~ 20 parts in carbonate.
Emulsifier: di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 6-8 part, sodium lignin sulfonate 2-5 part.
8. garlic herbicide composition specially preparation as claimed in claim 1 is characterized in that, said preparation is to make wetting powder by following weight portion composition:
Active ingredient: 5 parts of diflufenicans, 10 ~ 40 parts of Acetochlors;
Filler: 10 ~ 20 parts in barium sulfate, 0 ~ 10 part of potassium dihydrogen phosphate, 10 ~ 18 parts of White Carbon blacks, 14 ~ 20 parts in carbonate.
Emulsifier: di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 6-8 part, sodium lignin sulfonate 2-5 part.
9. the application of each described garlic herbicide composition specially preparation of claim 1 ~ 8 is characterized in that, application process such as one of following:
A. after planting water in garlic, after the field was slightly dried, weeds did not sprout front or weeds emerge in early days (1 ~ 3 leaf phase), and get 150 ~ 200 milliliters in described herbicidal composition preparation and be watered 30 ~ 45 kilograms and evenly spray in the soil table, and covering with plastic film;
B. after garlic emerged, weeds did not sprout front or weeds emerge in early days (1 ~ 3 leaf phase), got 150 ~ 200 milliliters of described weed killer herbicides and were watered 45 ~ 60 kilograms and evenly spray in the soil table, in time put seedling behind the covering with plastic film.
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| CN2012104807970A CN102919239A (en) | 2012-11-20 | 2012-11-20 | Special herbicide composition preparation agent for garlic and application thereof |
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| CN2012104807970A CN102919239A (en) | 2012-11-20 | 2012-11-20 | Special herbicide composition preparation agent for garlic and application thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035338A (en) * | 2016-07-07 | 2016-10-26 | 江苏辉丰农化股份有限公司 | Herbicidal composition comprising diflufenican and butachlor |
| CN109463241A (en) * | 2018-11-20 | 2019-03-15 | 大理现代农业科技有限公司 | A kind of control method of garlic field malignant weed water peanut |
| CN112772665A (en) * | 2021-01-05 | 2021-05-11 | 青岛恒宁生物科技有限公司 | Weeding composition and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2258186A2 (en) * | 2003-03-13 | 2010-12-08 | Basf Se | Herbicidal mixtures containing picolinafen |
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- 2012-11-20 CN CN2012104807970A patent/CN102919239A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2258186A2 (en) * | 2003-03-13 | 2010-12-08 | Basf Se | Herbicidal mixtures containing picolinafen |
Non-Patent Citations (3)
| Title |
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| 彭江涛: "吡氟酰草胺10%+噁草酮15%水悬浮乳剂的配方研究", 《山东化工》 * |
| 李福元等: "蒜田杂草种群及防除", 《杂草科学》 * |
| 蒋仁棠 等: "吡氟酰草胺2种混配剂防除覆膜蒜田杂草研究", 《世界农药》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035338A (en) * | 2016-07-07 | 2016-10-26 | 江苏辉丰农化股份有限公司 | Herbicidal composition comprising diflufenican and butachlor |
| CN106035338B (en) * | 2016-07-07 | 2019-01-29 | 江苏辉丰农化股份有限公司 | A kind of Herbicidal combinations comprising diflufenican and butachlor |
| CN109463241A (en) * | 2018-11-20 | 2019-03-15 | 大理现代农业科技有限公司 | A kind of control method of garlic field malignant weed water peanut |
| CN112772665A (en) * | 2021-01-05 | 2021-05-11 | 青岛恒宁生物科技有限公司 | Weeding composition and application thereof |
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Application publication date: 20130213 |