CN107136124A - A kind of biological weed killer - Google Patents
A kind of biological weed killer Download PDFInfo
- Publication number
- CN107136124A CN107136124A CN201710348516.9A CN201710348516A CN107136124A CN 107136124 A CN107136124 A CN 107136124A CN 201710348516 A CN201710348516 A CN 201710348516A CN 107136124 A CN107136124 A CN 107136124A
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- CN
- China
- Prior art keywords
- parts
- weed killer
- clodinafop
- acetochlor
- glufosinate
- Prior art date
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the group; Thio analogues thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
- A01N39/04—Aryloxy-acetic acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Virology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of biological weed killer, it is prepared from by the following each component of parts by weight：10 30 parts of sclerotinite, 20 30 parts of disk spore bacterium, 20 40 parts of cyhalofop-butyl, 20 30 parts of salicylic acid, 10 30 parts of Acetochlor, 10 20 parts of water, 20 30 parts of glufosinate-ammonium, 10 20 parts of acetic acid, 10 20 parts of clodinafop-propargyl.Combinations of herbicides of the invention is easy to use, cost is low, to plant growth safety, and its popularization and application has huge economic benefit and social benefit, can reduce agricultural chemicals environmental pollution and with good herbicidal effect.
Description
Technical field
The present invention relates to a kind of biological weed killer, belong to biological technical field.
Background technology
Weeds are considered as to seriously endanger one of main formidable opponent of crops.Widely distributed weeds have 30000 in the whole world
Kind, about 1800 kinds are caused different degrees of harm to crop every year, and the crop production reduction caused by Weed infestation is up to every year
9.7%.According to statistics, the whole nation of China 2002 by Weed infestation area more than 11.33 hundred million mu, wherein 3.17 hundred million mu of paddy rice, wheat
2.83 hundred million mu, l.86 hundred million mu of corn, 71,700,000 mu of soybean, 1.49 hundred million mu of cotton, 2.25 hundred million mu of .2003 of the crop such as carbohydrate, oil plant
Year, China crops (being free of fruit tea class) cultivated area is 20.87 hundred million mu, and farmland weed hazard area is 11.14 hundred million mu, seriously
About 5.25 hundred million mu of hazard area.As Planter industry structure adjustment and cropping system are changed, particularly chemical herbicide is continuously used
Afterwards, breed due to the disappearance of sensitiveness weeds and the survival of tolerant weeds and constantly, the change of farmland weed population and group drill
For acceleration, some secondary weeds are increasingly becoming main weeds, and perennial weeds is caused harm exacerbation.And due to China's rural and agricultural labor
Power is constantly to second and third industry transfer, and farmland management loosens, and some Farmland crop smotherings are in exacerbation trend.Since this century
The forties, chemical herbicide started using so far, and chemical herbicide just turns into the farmland for reducing labor intensity and improving operating efficiency
The important means of weeding, current chemical herbicide occupies most markets, but with the continuous application of chemical herbicide, it is bright
Aobvious its drawback of exposure, is the drift of herbicide droplet first, decoction volatilization, selectively pays no attention to the reasons such as the harm of thinking of catabolite
Cause the poisoning of crop；Next to that Reusability herbicide causes the rising of resistance weed population, the appearance of antiweed weeds
It is on the rise with environmental pollution so that the difficulty and input of exploitation novel herbicide are increasingly increased.Useization in the last hundred years
Learn herbicide and efficiently controlled many weeds, but chemical agent is a large amount of using a series of problem has also been triggered, such as except
Appearance, soil pollution, the degeneration of water quality and the danger to non-weeds biological (particularly people, animal) of careless agent resistant weed plant
Evil etc..The need for the raising realized with global environment and agricultural sustainable development, seek safer and more effective herbicidal formulations
Or method turns into the direction that herbicide develops.Biological weed killer is widely present in natural ecological environment, with aboundresources, absolutely
It is most of have no toxic side effect, negative environment effects are small, do not destroy ecological environment, remain less, selectivity is strong, to the plant beyond target
The advantages of influence is small, safe.Biological source herbicide or bionical herbicide are vigorously promoted the use, for promoting modern agriculture life
The development of production, with extremely important realistic meaning.Compared with this research field expands rapidly, the biological weed killer of new registration
Kind is simultaneously few.One of them main reasons is that：A kind of pathogen for having a potential value is separated on a certain weeds
Easily, road of development is complicated and very long but after it.The factor of limitation biological weed killer development mainly has four：It is biological
Factor, environmental factor, technical factor, the market factor.Biological factor is change and the resistance of host, and environmental factor is mainly temperature
And humidity, particularly humidity, it is considered as the principal element for limiting biological weed killer development, the processing of technical factor formulation always
The reason for limitation biological weed killer develops during with production, the market factor refers to that the trans-corporation for producing herbicide is unwilling to spend huge
Cost and the time development biological weed killer.Certainly, wherein topmost significant factors or prevention effect it is unstable, because
This, future improves effect and generally compounded with low amounts chemical herbicide, although this can improve the characteristic of biological weed killer,
It is that the use of this biological weed killer can not belong to organic products, but serve the effect of reduction chemical herbicide consumption.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect there is provided a kind of biological weed killer, can reduce agriculture
Medicine environmental pollution and with good herbicidal effect.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of biological weed killer, is prepared from by the following each component of parts by weight：10-30 parts of sclerotinite, disk spore bacterium 20-30
Part, 20-40 parts of cyhalofop-butyl, 20-30 parts of salicylic acid, 10-30 parts of Acetochlor, 10-20 parts of water, 20-30 parts of glufosinate-ammonium, acetic acid
10-20 parts, 10-20 parts of clodinafop-propargyl.
Preferably, it is prepared from by the following each component of parts by weight：20 parts of sclerotinite, 25 parts of disk spore bacterium, cyhalofop-butyl 30
Part, 25 parts of salicylic acid, 18 parts of Acetochlor, 16 parts of water, 26 parts of glufosinate-ammonium, 15 parts of acetic acid, 14 parts of clodinafop-propargyl.
Preferably, it is prepared from by the following each component of parts by weight：10 parts of sclerotinite, 30 parts of disk spore bacterium, cyhalofop-butyl 20
Part, 30 parts of salicylic acid, 10 parts of Acetochlor, 20 parts of water, 20 parts of glufosinate-ammonium, 20 parts of acetic acid, 10 parts of clodinafop-propargyl.
Preferably, it is prepared from by the following each component of parts by weight：30 parts of sclerotinite, 20 parts of disk spore bacterium, cyhalofop-butyl 40
Part, 20 parts of salicylic acid, 30 parts of Acetochlor, 10 parts of water, 30 parts of glufosinate-ammonium, 10 parts of acetic acid, 20 parts of clodinafop-propargyl.
Beneficial effects of the present invention：Combinations of herbicides of the invention is easy to use, cost is low, safe to plant growth, its
Popularization and application have huge economic benefit and social benefit, can reduce agricultural chemicals environmental pollution and with good herbicidal effect.
Embodiment
The preferred embodiments of the present invention are illustrated below, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1：A kind of biological weed killer, is prepared from by the following each component of parts by weight：20 parts of sclerotinite, disk spore bacterium
25 parts, 30 parts of cyhalofop-butyl, 25 parts of salicylic acid, 18 parts of Acetochlor, 16 parts of water, 26 parts of glufosinate-ammonium, 15 parts of acetic acid, clodinafop-propargyl 14
Part.
Embodiment 2：A kind of biological weed killer, is prepared from by the following each component of parts by weight：10 parts of sclerotinite, disk spore bacterium
30 parts, 20 parts of cyhalofop-butyl, 30 parts of salicylic acid, 10 parts of Acetochlor, 20 parts of water, 20 parts of glufosinate-ammonium, 20 parts of acetic acid, clodinafop-propargyl 10
Part.
Embodiment 3：A kind of biological weed killer, is prepared from by the following each component of parts by weight：30 parts of sclerotinite, disk spore bacterium
20 parts, 40 parts of cyhalofop-butyl, 20 parts of salicylic acid, 30 parts of Acetochlor, 10 parts of water, 30 parts of glufosinate-ammonium, 10 parts of acetic acid, clodinafop-propargyl 20
Part.
Comparative example 1：A kind of biological weed killer, is prepared from by the following each component of parts by weight：45 parts of disk spore bacterium, cyanogen fluorine grass
30 parts of ester, 25 parts of salicylic acid, 18 parts of Acetochlor, 16 parts of water, 26 parts of glufosinate-ammonium, 15 parts of acetic acid, 14 parts of clodinafop-propargyl.
Comparative example 2：A kind of biological weed killer, is prepared from by the following each component of parts by weight：45 parts of sclerotinite, cyanogen fluorine grass
30 parts of ester, 25 parts of salicylic acid, 18 parts of Acetochlor, 16 parts of water, 26 parts of glufosinate-ammonium, 15 parts of acetic acid, 14 parts of clodinafop-propargyl.
Comparative example 3：A kind of biological weed killer, is prepared from by the following each component of parts by weight：40 parts of sclerotinite, disk spore bacterium
40 parts, 30 parts of cyhalofop-butyl, 25 parts of salicylic acid, 18 parts of Acetochlor, 16 parts of water, 26 parts of glufosinate-ammonium, 15 parts of acetic acid, clodinafop-propargyl 14
Part.
Experimental example 1：
Testing example 1-3 and comparative example 1-3 herbicidal composition are to the prevention effect of weeds, tool in Rice Cropping field
Body step includes：After transplanting rice 10 days, the weeding that soil spreads fertilizer over the fields embodiment 1-3 and comparative example 1-3 is mixed in different growing areas
Agent composition.Wherein, amount of application is 60g/ mus, and the area for testing the growing area of every kind of herbicidal composition is 10 mu, is applied
Used time mixes soil with herbicide, carries out medicine soil and spreads fertilizer over the fields, and substitutes herbicide as space management using water, except applying weeding by such scheme
Outside agent, other planting conditions of each growing area are identical.After spreading fertilizer over the fields herbicide 30 days, meter is identified to the weeds of growing area
Number, is calculated as follows a plant preventive effect, and the rice yield of growing area is counted, as a result as shown in table 1.
Table 1, experimental result
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of biological weed killer, it is characterised in that：It is prepared from by the following each component of parts by weight：10-30 parts of sclerotinite, disk
20-30 parts of spore bacterium, 20-40 parts of cyhalofop-butyl, 20-30 parts of salicylic acid, 10-30 parts of Acetochlor, 10-20 parts of water, glufosinate-ammonium 20-30
Part, 10-20 parts of acetic acid, 10-20 parts of clodinafop-propargyl.
2. biological weed killer according to claim 1, it is characterised in that：It is prepared from by the following each component of parts by weight：
20 parts of sclerotinite, 25 parts of disk spore bacterium, 30 parts of cyhalofop-butyl, 25 parts of salicylic acid, 18 parts of Acetochlor, 16 parts of water, 26 parts of glufosinate-ammonium, vinegar
Sour 15 parts, 14 parts of clodinafop-propargyl.
3. biological weed killer according to claim 1, it is characterised in that：It is prepared from by the following each component of parts by weight：
10 parts of sclerotinite, 30 parts of disk spore bacterium, 20 parts of cyhalofop-butyl, 30 parts of salicylic acid, 10 parts of Acetochlor, 20 parts of water, 20 parts of glufosinate-ammonium, vinegar
Sour 20 parts, 10 parts of clodinafop-propargyl.
4. biological weed killer according to claim 1, it is characterised in that：It is prepared from by the following each component of parts by weight：
30 parts of sclerotinite, 20 parts of disk spore bacterium, 40 parts of cyhalofop-butyl, 20 parts of salicylic acid, 30 parts of Acetochlor, 10 parts of water, 30 parts of glufosinate-ammonium, vinegar
Sour 10 parts, 20 parts of clodinafop-propargyl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348516.9A CN107136124A (en) | 2017-05-17 | 2017-05-17 | A kind of biological weed killer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348516.9A CN107136124A (en) | 2017-05-17 | 2017-05-17 | A kind of biological weed killer |
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| CN107136124A true CN107136124A (en) | 2017-09-08 |
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ID=59777575
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| CN201710348516.9A Pending CN107136124A (en) | 2017-05-17 | 2017-05-17 | A kind of biological weed killer |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356768A (en) * | 2011-09-02 | 2012-02-22 | 江苏省苏科农化有限责任公司 | Mixed weedicide containing clodinafop-propargyl and acetochlor |
| CN103053610A (en) * | 2012-12-29 | 2013-04-24 | 广东中迅农科股份有限公司 | Glufosinate-aryloxyphenoxypropionic acid herbicide weeding composition |
| CN103636640A (en) * | 2013-12-10 | 2014-03-19 | 大连创达技术交易市场有限公司 | Novel herbicide |
| CN104522057A (en) * | 2014-12-31 | 2015-04-22 | 吴中区金庭小美华家庭农场 | Environment-friendly herbicide and preparing method of environment-friendly herbicide |
| CN105053024A (en) * | 2015-08-06 | 2015-11-18 | 丁德凤 | Microbial herbicide |
| CN106259485A (en) * | 2016-08-04 | 2017-01-04 | 青岛悦邦农种业有限公司 | A kind of soybean field herbicide |
| CN106550957A (en) * | 2015-09-24 | 2017-04-05 | 李月梅 | A kind of microbial herbicide and preparation method thereof |
-
2017
- 2017-05-17 CN CN201710348516.9A patent/CN107136124A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356768A (en) * | 2011-09-02 | 2012-02-22 | 江苏省苏科农化有限责任公司 | Mixed weedicide containing clodinafop-propargyl and acetochlor |
| CN103053610A (en) * | 2012-12-29 | 2013-04-24 | 广东中迅农科股份有限公司 | Glufosinate-aryloxyphenoxypropionic acid herbicide weeding composition |
| CN103636640A (en) * | 2013-12-10 | 2014-03-19 | 大连创达技术交易市场有限公司 | Novel herbicide |
| CN104522057A (en) * | 2014-12-31 | 2015-04-22 | 吴中区金庭小美华家庭农场 | Environment-friendly herbicide and preparing method of environment-friendly herbicide |
| CN105053024A (en) * | 2015-08-06 | 2015-11-18 | 丁德凤 | Microbial herbicide |
| CN106550957A (en) * | 2015-09-24 | 2017-04-05 | 李月梅 | A kind of microbial herbicide and preparation method thereof |
| CN106259485A (en) * | 2016-08-04 | 2017-01-04 | 青岛悦邦农种业有限公司 | A kind of soybean field herbicide |
Non-Patent Citations (2)
| Title |
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| 徐幼林等: "醋作为除草剂及其使用效果研究", 《农业系统科学与综合研究》 * |
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