CN103609599A - Botanical herbicide powder and preparation method thereof - Google Patents
Botanical herbicide powder and preparation method thereof Download PDFInfo
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- CN103609599A CN103609599A CN201310555253.0A CN201310555253A CN103609599A CN 103609599 A CN103609599 A CN 103609599A CN 201310555253 A CN201310555253 A CN 201310555253A CN 103609599 A CN103609599 A CN 103609599A
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- weed killer
- killer herbicide
- eupatorium herb
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- 239000004009 herbicide Substances 0.000 title claims abstract description 92
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000000843 powder Substances 0.000 title abstract 6
- 239000000284 extract Substances 0.000 claims abstract description 68
- 241000735527 Eupatorium Species 0.000 claims abstract description 27
- 240000003377 Shepherdia canadensis Species 0.000 claims abstract description 23
- 235000018324 Shepherdia canadensis Nutrition 0.000 claims abstract description 23
- 229920002774 Maltodextrin Polymers 0.000 claims abstract description 20
- 238000001694 spray drying Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 8
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 claims description 39
- 241000196324 Embryophyta Species 0.000 claims description 28
- 239000000839 emulsion Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 239000000469 ethanolic extract Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 239000005913 Maltodextrin Substances 0.000 abstract 1
- 244000273618 Sphenoclea zeylanica Species 0.000 abstract 1
- 235000017967 Sphenoclea zeylanica Nutrition 0.000 abstract 1
- 229940035034 maltodextrin Drugs 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 abstract 1
- 229920000053 polysorbate 80 Polymers 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 description 8
- 230000012010 growth Effects 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 2
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 description 2
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 244000058871 Echinochloa crus-galli Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 240000004928 Paspalum scrobiculatum Species 0.000 description 1
- 244000019397 Pinus jeffreyi Species 0.000 description 1
- 235000013267 Pinus ponderosa Nutrition 0.000 description 1
- 235000006237 Pinus sabiniana Nutrition 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 235000010726 Vigna sinensis Nutrition 0.000 description 1
- 244000042314 Vigna unguiculata Species 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000036531 allelopathy Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- -1 control farmland Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000401 methanolic extract Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000006273 synthetic pesticide Substances 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Detergent Compositions (AREA)
Abstract
The invention relates to botanical herbicide powder and a preparation method thereof, and belongs to the technical field of herbicide processing. The botanical herbicide powder is prepared from the following components in parts by weight: 15 to 20 parts of soapberry testa extract, 10 to 15 parts of sphenoclea zeylanica extract, 10 to 15 parts of fragrant eupatorium herb extracting solution, 5 to 8 parts of tween-80 and 50 to 55 parts of maltodextrin. The preparation method comprises the following steps: mixing the components in proportion, stirring for 30 to 35 minutes and then homogenizing for 25 to 30 minutes under the condition of 300MPa to 350MPa so as to obtain a lactescence; and performing spray drying treatment on the lactescence by controlling spray drying conditions that the inlet air temperature ranges from 165 DEG C to 163 DEG C, the exhaust temperature ranges from 98 DEG C to 101 DEG C, the pumping speed ranges from 8.0mL/min to 8.5mL/min, the exhaust pressure ranges from 100Pa to 150Pa and the inlet air quantity ranges from 1050L/h to 1055L/h, namely, obtaining the botanical herbicide powder. The botanical herbicide powder has the good water solubility and can be used independently or compounded with other herbicides. The botanical herbicide powder has the advantages of being efficient, environment-friendly and difficult to generate resistibility.
Description
Technical field
The present invention relates to a kind of weed killer herbicide, be specifically related to a kind of plant resource weed killer herbicide pulvis and preparation method thereof, belong to weed killer herbicide processing technique field.
Background technology
In the later stage forties 20th century, chemical synthetic pesticide gains great popularity because of the feature such as efficient, quick-acting, insecticidal spectrum is wide, and this makes the research of botanical pesticide and use be once absorbed in low ebb.Yet along with the use of chemical pesticide, its drawback also reveals gradually, " 3R " problem (residual, pesticide resistance, insect rampant again) for example.Botanical pesticide, because the features such as it is efficient, low toxicity, low-residual, selectivity is high, pest is difficult for developing immunity to drugs cause people's concern again, becomes the focus of current pesticide research.Because botanical pesticide is low to person poultry toxicity, easily degraded in environment, essentially no obvious residual hazard problem.Therefore, botanical pesticide can be applied to the aspects such as vegetables, tealeaves, traditional Chinese medicine, the production of flowers and plants and urban afforestation prevention and elimination of disease and pests.
Nowadays, global agrochemical market continues to increase, and pesticide market sales volume is up to 30,000,000,000 dollars of left and right, and year increases by 1.2%.Wherein weed killer herbicide is 15,000,000,000 dollars of left and right, accounts for 50%, year growth by 1.2%.Weed killer herbicide claims again weedicide, in order to eliminate or to suppress a class material of plant growth.Effect is subject to the impact of weed killer herbicide, plant and environmental condition three factors.By effect, be divided into go out natural disposition and selective herbicide, conventional kind is organic compound.Can be widely used in ground weeds, the assorted noxious plants such as tree of filling with, mix such as control farmland, orchard, floral nursery, grassland and uncultivated area, railway line, river course, reservoir, warehouse.Along with the development of Chinese agricultural modernization and agricultural workforce's progressively transfer, cultivation tillage method trends towards scale and intensive, and the demand of agricultural chemicals is significantly increased.Wherein, weed killer herbicide growth rate in recent years, far above insecticide and bactericide development level, accounts for 1/3 of agricultural chemicals output proportion.Current national farmland chemical weed control area has reached 0.53 hundred million hectare of left and right, compared with 1980, has increased more than 10 times.Although the development of weed killer herbicide is rapid, but still exist many problems.The one, herbicide resistance is on the rise.Over the past two decades, in world wide, have at least 30 above countries to find that different weeds have produced resistance to the different polytype weed killer herbicide of chemical constitution; The 2nd, weed killer herbicide product on the market exists the problems such as herbicide spectral limit is narrow, efficiency is low, safety shortcoming.
The thick thick bull pine of cusp scape; the irregular wrinkle striped of surface tool; in areas such as China Taiwan, Guangdong, Guangxi, Yunnan, all there is distribution; research shows; the methanolic extract of cusp flower can suppress the growth of rice seedling; sampling point and leaf age that inhibitory action is spent because of cusp are variant: the extract of reproductive organs is the strongest to rice inhibiting effect, is secondly leaf, stem, and the inhibitory action of root is the poorest; The cusp flower inhibitory action that leaf age is large is strong.Fragrant eupatorium herb ethanol extract has allelopathy in various degree to cowpea, green cucumber, radish, cabbage heart, Chinese cabbage, a variety of Chinese cabbage, paddy rice and barnyard grass.In addition, in soapberry exosper, be also rich in the active ingredient that weed growth is played to inhibition.It is the weed killer herbicide pulvis of a kind of efficient, environmentally friendly and difficult generation resistance of main herbicidal active component exploitation that the present invention utilizes soapberry exosper extract, cusp flower extract, fragrant eupatorium herb extract, overcomes the problem that prior art exists.
Summary of the invention
The object of this invention is to provide a kind of plant resource weed killer herbicide pulvis, this weed killer herbicide pulvis good water solubility, can be used separately or use with other mixture of herbicides, has the advantages such as efficient, environmentally friendly and difficult generation resistance.
In order to address the above problem, the technical solution adopted in the present invention is:
A plant resource weed killer herbicide pulvis, the weight portion of each component is:
15 ~ 20 parts of soapberry exosper extracts, 10 ~ 15 parts of cusp flower extracts, 10 ~ 15 parts of fragrant eupatorium herb extracts, 5 ~ 8 parts of Tween-80s, 50 ~ 55 parts of maltodextrins;
15 ~ 18 parts of soapberry exosper extracts, 10 ~ 13 parts of cusp flower extracts, 10 ~ 13 parts of fragrant eupatorium herb extracts, 6 ~ 8 parts of Tween-80s, 50 ~ 53 parts of maltodextrins;
15 ~ 18 parts of soapberry exosper extracts, 13 ~ 15 parts of cusp flower extracts, 10 ~ 13 parts of fragrant eupatorium herb extracts, 6 ~ 8 parts of Tween-80s, 53 ~ 55 parts of maltodextrins;
18 ~ 20 parts of soapberry exosper extracts, 13 ~ 15 parts of cusp flower extracts, 13 ~ 15 parts of fragrant eupatorium herb extracts, 6 ~ 8 parts of Tween-80s, 53 ~ 55 parts of maltodextrins;
18 ~ 20 parts of soapberry exosper extracts, 13 ~ 15 parts of cusp flower extracts, 13 ~ 15 parts of fragrant eupatorium herb extracts, 5 ~ 6 parts of Tween-80s, 53 ~ 55 parts of maltodextrins;
15 parts of soapberry exosper extracts, 15 parts of cusp flower extracts, 13 parts of fragrant eupatorium herb extracts, 6 parts of Tween-80s, 53 parts of maltodextrins;
20 parts of soapberry exosper extracts, 15 parts of cusp flower extracts, 15 parts of fragrant eupatorium herb extracts, 5 parts of Tween-80s, 55 parts of maltodextrins.
Another object of the present invention is to provide a kind of preparation method of plant resource weed killer herbicide pulvis, comprises the steps:
Above material is mixed according to the above ratio, stir 30 ~ 35min, then homogeneous 25 ~ 30min under the condition of 300 ~ 350Mpa, obtains emulsion; Controlling spraying drying condition is 165 ~ 163 ℃ of EATs, 98 ~ 101 ℃ of temperature of outgoing airs, pump speed 8.0 ~ 8.5mL/min, air draft pressure 100～150Pa, intake: 1050 ~ 1055L/h, and emulsion is carried out to spray drying treatment, obtains weed killer herbicide pulvis.
The present invention with respect to the beneficial effect of prior art is:
The present invention adopts soapberry exosper extract, cusp flower extract, fragrant eupatorium herb extract is composite forms, make full use of the mixed synergistic effect of different activities material, overcome single herbicide agent exploitation with duration, cost is high, cost is large, and consumption is used the weeds shortcoming that easily develops immunity to drugs to obtain greatly, for a long time, make weed killer herbicide pulvis good water solubility, can use separately or use with other mixture of herbicides, there is the advantages such as efficient, environmentally friendly and difficult generation resistance; Its preparation technology is simple to operate, with low cost, is adapted at industrial promoting the use of.
Embodiment
Below by embodiment, the present invention is described in further details, these embodiment are only used for illustrating the present invention, do not limit the scope of the invention.
embodiment 1
A plant resource weed killer herbicide pulvis, the weight portion of each component is:
15 parts of soapberry exosper extracts, 15 parts of cusp flower extracts, 13 parts of fragrant eupatorium herb extracts, 6 parts of Tween-80s, 53 parts of maltodextrins.
Its preparation method, comprises the steps:
Above material is mixed according to the above ratio, stir 32min, then homogeneous 30min under the condition of 300Mpa, obtains emulsion; Controlling spraying drying condition is 165 ± 1 ℃ of EATs, 98 ℃ of temperature of outgoing airs, pump speed 8.0mL/min, air draft pressure 150Pa, intake: 1055L/h, and emulsion is carried out to spray drying treatment, obtains weed killer herbicide pulvis.
embodiment 2
A plant resource weed killer herbicide pulvis, the weight portion of each component is:
20 parts of soapberry exosper extracts, 15 parts of cusp flower extracts, 15 parts of fragrant eupatorium herb extracts, 5 parts of Tween-80s, 55 parts of maltodextrins.
Its preparation method, comprises the steps:
Above material is mixed according to the above ratio, stir 30min, then homogeneous 30min under the condition of 300Mpa, obtains emulsion; Controlling spraying drying condition is 165 ± 1 ℃ of EATs, 98 ℃ of temperature of outgoing airs, pump speed 8.0mL/min, air draft pressure 150Pa, intake: 1050L/h, and emulsion is carried out to spray drying treatment, obtains weed killer herbicide pulvis.
embodiment 3
A plant resource weed killer herbicide pulvis, the weight portion of each component is:
18 parts of soapberry exosper extracts, 15 parts of cusp flower extracts, 15 parts of fragrant eupatorium herb extracts, 6 parts of Tween-80s, 55 parts of maltodextrins.
Its preparation method, comprises the steps:
Above material is mixed according to the above ratio, stir 30min, then homogeneous 30min under the condition of 300Mpa, obtains emulsion; Controlling spraying drying condition is 165 ± 1 ℃ of EATs, 98 ℃ of temperature of outgoing airs, pump speed 8.2mL/min, air draft pressure 130Pa, intake: 1050L/h, and emulsion is carried out to spray drying treatment, obtains weed killer herbicide pulvis.
embodiment 4
A plant resource weed killer herbicide pulvis, the weight portion of each component is:
18 parts of soapberry exosper extracts, 13 parts of cusp flower extracts, 13 parts of fragrant eupatorium herb extracts, 8 parts of Tween-80s, 53 parts of maltodextrins.
Its preparation method, comprises the steps:
Above material is mixed according to the above ratio, stir 33min, then homogeneous 30min under the condition of 310Mpa, obtains emulsion; Controlling spraying drying condition is 165 ± 1 ℃ of EATs, 98 ℃ of temperature of outgoing airs, pump speed 8.2mL/min, air draft pressure 130Pa, intake: 1050L/h, and emulsion is carried out to spray drying treatment, obtains weed killer herbicide pulvis.
embodiment 5
A plant resource weed killer herbicide pulvis, the weight portion of each component is:
20 parts of soapberry exosper extracts, 13 parts of cusp flower extracts, 13 parts of fragrant eupatorium herb extracts, 8 parts of Tween-80s, 55 parts of maltodextrins;
Its preparation method, comprises the steps:
Above material is mixed according to the above ratio, stir 33min, then homogeneous 30min under the condition of 310Mpa, obtains emulsion; Controlling spraying drying condition is 165 ± 1 ℃ of EATs, 98 ℃ of temperature of outgoing airs, pump speed 8.2mL/min, air draft pressure 130Pa, intake: 1053L/h, and emulsion is carried out to spray drying treatment, obtains weed killer herbicide pulvis.
Claims (10)
1. a plant resource weed killer herbicide pulvis, is characterized in that: the weight portion of each component is:
15 ~ 20 parts of soapberry exosper extracts, 10 ~ 15 parts of cusp flower extracts, 10 ~ 15 parts of fragrant eupatorium herb extracts, 5 ~ 8 parts of Tween-80s, 50 ~ 55 parts of maltodextrins.
2. a plant resource weed killer herbicide pulvis, is characterized in that: the weight portion of each component is:
15 ~ 18 parts of soapberry exosper extracts, 10 ~ 13 parts of cusp flower extracts, 10 ~ 13 parts of fragrant eupatorium herb extracts, 6 ~ 8 parts of Tween-80s, 50 ~ 53 parts of maltodextrins.
3. a plant resource weed killer herbicide pulvis, is characterized in that: the weight portion of each component is:
15 ~ 18 parts of soapberry exosper extracts, 13 ~ 15 parts of cusp flower extracts, 10 ~ 13 parts of fragrant eupatorium herb extracts, 6 ~ 8 parts of Tween-80s, 53 ~ 55 parts of maltodextrins.
4. a plant resource weed killer herbicide pulvis, is characterized in that: the weight portion of each component is:
18 ~ 20 parts of soapberry exosper extracts, 13 ~ 15 parts of cusp flower extracts, 13 ~ 15 parts of fragrant eupatorium herb extracts, 6 ~ 8 parts of Tween-80s, 53 ~ 55 parts of maltodextrins.
5. a plant resource weed killer herbicide pulvis, is characterized in that: the weight portion of each component is:
18 ~ 20 parts of soapberry exosper extracts, 13 ~ 15 parts of cusp flower extracts, 13 ~ 15 parts of fragrant eupatorium herb extracts, 5 ~ 6 parts of Tween-80s, 53 ~ 55 parts of maltodextrins.
6. a plant resource weed killer herbicide pulvis, is characterized in that: the weight portion of each component is:
15 parts of soapberry exosper extracts, 15 parts of cusp flower extracts, 13 parts of fragrant eupatorium herb extracts, 6 parts of Tween-80s, 53 parts of maltodextrins.
7. a plant resource weed killer herbicide pulvis, is characterized in that: the weight portion of each component is:
20 parts of soapberry exosper extracts, 15 parts of cusp flower extracts, 15 parts of fragrant eupatorium herb extracts, 5 parts of Tween-80s, 55 parts of maltodextrins.
8. according to a kind of plant resource weed killer herbicide pulvis described in claim 1 ~ 7, it is characterized in that: the ethanol extract that described fragrant eupatorium herb extract is fragrant eupatorium herb.
9. a preparation method for plant resource weed killer herbicide pulvis, is characterized in that: comprise the following steps:
Above material is mixed according to the above ratio, stir 30 ~ 35min, then homogeneous 25 ~ 30min under the condition of 300 ~ 350Mpa, obtains emulsion; Controlling spraying drying condition is 165 ~ 163 ℃ of EATs, 98 ~ 101 ℃ of temperature of outgoing airs, pump speed 8.0 ~ 8.5mL/min, air draft pressure 100～150Pa, intake: 1050 ~ 1055L/h, and emulsion is carried out to spray drying treatment, obtains weed killer herbicide pulvis.
10. the preparation method of a kind of plant resource weed killer herbicide pulvis according to claim 9, is characterized in that: the ethanol extract that described fragrant eupatorium herb extract is fragrant eupatorium herb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310555253.0A CN103609599B (en) | 2013-11-11 | 2013-11-11 | A kind of Botanical herbicide powder and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310555253.0A CN103609599B (en) | 2013-11-11 | 2013-11-11 | A kind of Botanical herbicide powder and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103609599A true CN103609599A (en) | 2014-03-05 |
| CN103609599B CN103609599B (en) | 2015-10-28 |
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| CN201310555253.0A Expired - Fee Related CN103609599B (en) | 2013-11-11 | 2013-11-11 | A kind of Botanical herbicide powder and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028494A (en) * | 2015-08-10 | 2015-11-11 | 云南师范大学 | Chromolaena odorata-source water hyacinth growth regulating agent and preparation method |
| CN106719911A (en) * | 2016-11-23 | 2017-05-31 | 广西大学 | Herbicide of pest control weeds and preparation method thereof |
| CN106922746A (en) * | 2017-01-22 | 2017-07-07 | 嵊州市派特普科技开发有限公司 | A kind of herbicide for wooden land weeds and preparation method thereof |
| CN106993635A (en) * | 2017-04-14 | 2017-08-01 | 广西大学 | Weeding pulvis that a kind of Tillage conservation deteriorates and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101218910A (en) * | 2007-01-11 | 2008-07-16 | 深圳职业技术学院 | Airplane grass microemulsion and preparation method thereof |
| CN102669187A (en) * | 2012-05-25 | 2012-09-19 | 国际竹藤中心 | Soluble powder of botanical herbicide and preparation method thereof |
| KR20130011644A (en) * | 2011-07-22 | 2013-01-30 | 전한택 | Composition for controlling lawn-disease comprising plant extracts and vegetable oils as effective components |
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2013
- 2013-11-11 CN CN201310555253.0A patent/CN103609599B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101218910A (en) * | 2007-01-11 | 2008-07-16 | 深圳职业技术学院 | Airplane grass microemulsion and preparation method thereof |
| KR20130011644A (en) * | 2011-07-22 | 2013-01-30 | 전한택 | Composition for controlling lawn-disease comprising plant extracts and vegetable oils as effective components |
| CN102669187A (en) * | 2012-05-25 | 2012-09-19 | 国际竹藤中心 | Soluble powder of botanical herbicide and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028494A (en) * | 2015-08-10 | 2015-11-11 | 云南师范大学 | Chromolaena odorata-source water hyacinth growth regulating agent and preparation method |
| CN106719911A (en) * | 2016-11-23 | 2017-05-31 | 广西大学 | Herbicide of pest control weeds and preparation method thereof |
| CN106922746A (en) * | 2017-01-22 | 2017-07-07 | 嵊州市派特普科技开发有限公司 | A kind of herbicide for wooden land weeds and preparation method thereof |
| CN106993635A (en) * | 2017-04-14 | 2017-08-01 | 广西大学 | Weeding pulvis that a kind of Tillage conservation deteriorates and preparation method thereof |
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| Publication number | Publication date |
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| CN103609599B (en) | 2015-10-28 |
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