CN106719708A - A kind of herbicide in the application of Chinese herbal medicine field - Google Patents
A kind of herbicide in the application of Chinese herbal medicine field Download PDFInfo
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- CN106719708A CN106719708A CN201710105867.7A CN201710105867A CN106719708A CN 106719708 A CN106719708 A CN 106719708A CN 201710105867 A CN201710105867 A CN 201710105867A CN 106719708 A CN106719708 A CN 106719708A
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
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- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
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Abstract
The present invention provides a kind of herbicide in the application of Chinese herbal medicine field, active ingredient Wei clomazones.The formulation of clomazone is the acceptable formulations of agricultural chemicals such as missible oil, aqueous suspension agent, oil-suspending agent, wettable powder, granule or water dispersible granules.Method of application is Chinese herbal medicine after planting dispenser in 1 ~ 3 day.Chinese herbal medicine is Labiatae Chinese herbal medicine, particularly motherwort, peppermint, wrinkled giant hyssop.The present invention is that a species specificity is applied to Chinese herbal medicine field, and herbicidal effect of the present invention is good, and the present invention is harmless to succession crop.
Description
Technical field
The invention belongs to pesticide herbicide field, and in particular to a kind of herbicide in the application of Chinese herbal medicine field.
Technical background
Advocating green nature today, Chinese herbal medicine is increasingly favored with less toxic and side effect by people, while in
Herbal medicine has the function that prevention, health care, treatment are combined, and Chinese herbal medicine also has in health food, natural perfume material, Cosmetic Market
Vast potential for future development.The whole world is constantly expanding to the market demand of Chinese herbal medicine at present, every year with 10% speed increase.Therefore
Chinese herbal medicine plantation has broad prospects.The characteristics of Chinese herbal medicine also has economic worth high.The cultivated area of Chinese herbal medicine is increasingly
Greatly.
The weeding of Chinese herbal medicine field is a busy and heavy work, and medicine field is various weedy, makes Chinese herbal medicine undergrowth,
Cause the serious underproduction and quality decline.Medicine field main weeds include barnyard grass, green bristlegrass, india lovegrass, lady's-grass grass, eleusine indica, see wheat
Ma, Bermuda grass, cogongrass, Amaranthus retroflexus, purslane, small cockscomb, knotweed, lamb's-quarters, salsola collina, Lepidium apetalum, shepherd's purse, water peanut, ash ash dish, field
Japanese bearbind etc..Nutrition and moisture that these weeds are not only fought in soil with medicinal material, but also adverse condition, propagate pest and disease damage,
Have a strong impact on the yield and quality of Chinese medicine.And manually prevent and kill off and take a lot of work arduously, and artificial weeding quality also is difficult to ensure.From
Chemical agent weeding, not only saves labor, but Chinese herbal medicine is sensitive to chemical herbicide, selects bad herbicide easily to cause medium-height grass
Medicine poisoning, Chinese herbal medicine field herbicidal research lags behind field crop, and peasant is also undesirable using various herbicides, often because making
Caused Chinese herbal medicine poisoning and had a strong impact on yield and quality with improper.
The present invention improves existing herbicide to Chinese herbal medicine field, particularly motherwort, peppermint, ageratum medicine field herbicidal effect, gram
Herbicidal effect is taken bad, the problems such as burn seedlings, there is provided a kind of herbicide in the application of Chinese herbal medicine field.
The content of the invention
It is an object of the present invention to provide a kind of herbicide suitable for Chinese herbal medicine field, particularly Labiatae Chinese herbal medicine.
The present invention is achieved through the following technical solutions：
The present invention provides a kind of herbicide in the application of Chinese herbal medicine field, active ingredient Wei clomazones.
Preferably, the content of active ingredient clomazone is 1%-99%.
It is furthermore preferred that the formulation of active ingredient clomazone be missible oil, aqueous suspension agent, oil-suspending agent, wettable powder,
The acceptable formulation of the agricultural chemicals such as granula or water dispersible granules.
It is furthermore preferred that active ingredient clomazone is 48% missible oil.
Preferably, milliliter/mu of active ingredient clomazone application dosage 80 ~ 140.
Preferably, the active ingredient clomazone method of application is Chinese herbal medicine after planting dispenser in 1 ~ 3 day.
Preferably, the Chinese herbal medicine is Labiatae Chinese herbal medicine.
It is furthermore preferred that the Labiatae Chinese herbal medicine is motherwort, peppermint, wrinkled giant hyssop.
The beneficial effects of the invention are as follows：
1st, the present invention is that a species specificity is applied to Chinese herbal medicine field, particularly Labiatae Chinese herbal medicine motherwort, peppermint, wrinkled giant hyssop and removes
Careless agent.
2nd, herbicidal effect of the present invention is good, harmless to Chinese herbal medicine.
3rd, the present invention is harmless to succession crop.
Specific embodiment：
The invention discloses a kind of herbicide in the application of Chinese herbal medicine field, those skilled in the art can use for reference present disclosure, fit
When modified parameters are realized.In particular, all similar replacements and change are for a person skilled in the art aobvious
And be clear to, they are considered as being included in the present invention.Preferred embodiment disclosed by the invention, those skilled in the art can be not
Disengaging present invention, spirit and scope are interior to be modified to method described herein and application or suitably changes and combine, and is come
Realize and apply the technology of the present invention.By the following example by the more specific description present invention, it should be understood that the embodiment
Merely to the explanation present invention, rather than limiting the scope of the present invention by any way.
Example 1：
Test arrangement is carried out in academy of agricultural sciences of Shandong Province Institute of Plant Protection greenhouse.
The culture of test material is carried out in glasshouse, temperature is in 25 ~ 35 DEG C, natural lighting.By quantitative lady's-grass,
Barnyard grass, purslane, Eclipta prostrata and difformed galingale herb seed are sowed in the plastic tub of a diameter of 9 cm, the mm of weeds earthing 2 ~ 3；Motherwort,
Peppermint and wrinkled giant hyssop seed are sowed in the plastic tub of a diameter of 15 cm, the cm of earthing 1 ~ 1.5, are put into the enamel tray equipped with water, are allowed
Water gradually penetrates into, and waits water to be transferred to glasshouse culture after being seeped into native table.
Weeds and motherwort, peppermint, wrinkled giant hyssop seed were sowed on the 11st in August in 2014, after planting second day i.e. in August, 2014
Apply 48% clomazone missible oil according to design within 12nd.48% clomazone missible oil design 6 dosage 2,4,8,16,32,64,
128 milliliters/mu（Mu amount of formulation）, together with blank treatment, 7 treatment altogether, each 4 repetition for the treatment of.
Investigation method：Each dosage treatment weeds are investigated after dispenser to emerge situation and damage symptoms（Such as growth inhibition, mistake
It is green, lopsided etc.）, each treatment weeds aerial part fresh weight is weighed after 35 days, fresh weight preventive effect is calculated, calculate GR50And GR90.After dispenser
Each mechanism treatment motherwort of probe, peppermint and wrinkled giant hyssop emerge and growing state, if there is poisoning to record damage symptoms in detail simultaneously
Calculate fresh weight inhibition.
The clomazone of table 1 prevents and kill off Chinese herbal medicine field weed toxicity measure
Clomazone is can be seen that by result of the test data broadcast rear before seedling dispenser, lady's-grass, barnyard grass, the horse common to Chinese medicine field
Bitterroot, Eclipta prostrata and difformed galingale herb etc. have good preventive effect, wherein best to the effect of purslane and Eclipta prostrata, weeds emerge
That is there are good control effect, GR in albefaction, influence growth, the later stage50Respectively 4.1622 and 8.2085 milliliters/mu, GR90Respectively
It is 25.1058 and 51.9219 milliliters/mu, to the GR of lady's-grass, barnyard grass and difformed galingale herb50In 12.7071 ~ 22.3080 milliliters/mu
Between, GR90Between 93.7382 ~ 114.1034 milliliters/mu.
Observation post administration is applied, each dosage treatment motherwort of medicament, peppermint and wrinkled giant hyssop emerge and grow normally, without poisoning disease
Shape, in addition, visual observations have certain facilitation to 3 kinds of Chinese medicine emergence rates and growth.
Example 2：
Field test is arranged in Shandong Province Tengzhou City Hong Xu towns axle village and carries out, experimental field against the woods, soil loam, and pH value 7.3,
The content of organic matter 1.7%.Chinese herbal medicine peppermint was sowed on May 16th, 2015, after planting applied 48% different Evil grass according to design
Loose missible oil.48% clomazone missible oil designs 5 dosage, together with blank treatment, 6 treatment altogether, each 4 weight for the treatment of
It is multiple, 10 square metres of each plot area.
Investigation method：25,50 days each cells take at 4 points at random after dispenser, and every is investigated 0.25 square metre, investigates each dosage
Treatment weeds species and strain number, and the weeds chosen in points for investigation simultaneously during investigation in the 50th day, claim its fresh grass weight, calculate weeds strain
Preventive effect and fresh weight preventive effect.
The clomazone of table 2 prevents and kill off peppermint field weed result of the test --- 25 days after dispenser
Observe within 25 days after dispenser, experimental plot blank treatment region main weeds are lady's-grass, purslane and piemarker, are secondly also had few
Amount eleusine indica and Amaranthus retroflexus.Result of the test data can be seen that each dosage treatment to lady's-grass（Preventive effect reaches as high as 98.6%）, ox
Muscle grass（Preventive effect reaches as high as 96.4%）, purslane（Preventive effect reaches as high as 95.1%）And piemarker（Preventive effect reaches as high as 100%）Have
Good effect, it is poor to Amaranthus retroflexus effect（Preventive effect is up to 51.2%）.Total weed preventive effect reaches up to 96.5%, and effect is very
It is good.
The clomazone of table 3 prevents and kill off peppermint field weed result of the test --- 50 days after dispenser
Observe within 50 days after dispenser, experimental plot blank treatment region main weeds are lady's-grass, purslane and piemarker, are secondly also had few
Amount eleusine indica and Amaranthus retroflexus.Result of the test data can be seen that each dosage treatment to lady's-grass（Preventive effect reaches as high as 98.1%）, ox
Muscle grass（Preventive effect reaches as high as 96.2%）, purslane（Preventive effect reaches as high as 94.2%）And piemarker（Preventive effect reaches as high as 95.6%）
There is good effect, it is poor to Amaranthus retroflexus effect（Preventive effect is up to 52.1%）.Total weed strain preventive effect reaches up to 96.2%, fresh weight
Preventive effect reaches 95.9%, and effect is fine.50 days preventive effects were compared with 25 days after dispenser after dispenser, and preventive effect does not decline substantially, is in still
Reveal good herbicidal effect.
Observation post administration is applied, each dosage treatment peppermint of medicament emerges and grows normally, without symptom of chemical damage, in addition, range estimation is seen
Examine has certain facilitation to peppermint emergence rate and growth.
Example 3：
Test arrangement is carried out in Shandong Province Licheng District Zhang Matun villages, experimental field first crop planting vegetable, soil loam, and pH value 6.9 has
Machine matter content 1.5%.Chinese herbal medicine wrinkled giant hyssop, motherwort were sowed on April 29th, 2016, and it is different after planting to apply 48% according to design
Evil grass pine missible oil.48% clomazone missible oil designs 3 dosage, together with blank treatment, 10 treatment altogether, each treatment 4
Secondary repetition, 10 square metres of each plot area.
Investigation method：25,50 days each cells take at 4 points at random after dispenser, and every is investigated 0.25 square metre, investigates each dosage
Treatment weeds species and strain number, and the weeds chosen in points for investigation simultaneously during investigation in the 50th day, claim its fresh grass weight, calculate weeds strain
Preventive effect and fresh weight preventive effect.
The clomazone of table 4 prevents and kill off wrinkled giant hyssop field weed result of the test --- 25 days after dispenser
Observe within 25 days after dispenser, experimental plot blank treatment region main weeds are barnyard grass, nutgrass flatsedge, Eclipta prostrata.Result of the test data
As can be seen that each dosage treatment is to barnyard grass（Preventive effect reaches as high as 98.6%）, nutgrass flatsedge（Preventive effect reaches as high as 99.2%）And Eclipta prostrata（It is anti-
Effect reaches as high as 94.6%）.Total weed preventive effect is up to 95.9%, and effect is fine.
The clomazone of table 5 prevents and kill off wrinkled giant hyssop field weed result of the test --- 50 days after dispenser
Observe within 25 days after dispenser, experimental plot blank treatment region main weeds are barnyard grass, nutgrass flatsedge, Eclipta prostrata.Result of the test data
As can be seen that each dosage treatment is to barnyard grass（Preventive effect reaches as high as 94.6%）, nutgrass flatsedge（Preventive effect reaches as high as 98.2%）And Eclipta prostrata（It is anti-
Effect reaches as high as 92.2%）.The anti-strain effect up to 94.5% of total weed, fresh weight preventive effect is up to 95.6%, and effect is fine.
The clomazone of table 6 prevents and kill off motherwort field weed result of the test --- 25 days after dispenser
Observe within 25 days after dispenser, experimental plot blank treatment region main weeds are barnyard grass, nutgrass flatsedge, Eclipta prostrata.Result of the test data
As can be seen that each dosage treatment is to barnyard grass（Preventive effect reaches as high as 98.7%）, nutgrass flatsedge（Preventive effect reaches as high as 99.3%）And Eclipta prostrata（It is anti-
Effect reaches as high as 95.0%）.Total weed preventive effect is up to 95.8%, and effect is fine.
The clomazone of table 7 prevents and kill off motherwort field weed result of the test --- 50 days after dispenser
Observe within 25 days after dispenser, experimental plot blank treatment region main weeds are barnyard grass, nutgrass flatsedge, Eclipta prostrata.Result of the test data
As can be seen that each dosage treatment is to barnyard grass（Preventive effect reaches as high as 95.2%）, nutgrass flatsedge（Preventive effect reaches as high as 98.3%）And Eclipta prostrata（It is anti-
Effect reaches as high as 93.0%）.The anti-strain effect up to 94.8% of total weed, fresh weight preventive effect is up to 96.1%, and effect is fine.
Observation post administration is applied, each dosage treatment wrinkled giant hyssop of medicament, motherwort emerge and grow normally, without symptom of chemical damage, in addition,
Visual observations have certain facilitation to wrinkled giant hyssop, motherwort emergence rate and growth.
By multiple field experiment, it can be seen that clomazone has good effect to the main weeds of various Chinese herbal medicines
Really, to tried Chinese herbal medicine safety and under test dose.
Claims (8)
1. it is a kind of Chinese herbal medicine field application herbicide, it is characterised in that：Active ingredient Wei clomazones.
2. it is according to claim 1 it is a kind of Chinese herbal medicine field application herbicide, it is characterised in that：The active ingredient is different
The content of Evil grass pines is 1%-99%.
3. it is according to claim 2 it is a kind of Chinese herbal medicine field application herbicide, it is characterised in that：The active ingredient is different
The formulation of Evil grass pines can connect for agricultural chemicals such as missible oil, aqueous suspension agent, oil-suspending agent, wettable powder, granule or water dispersible granules
The formulation received.
4. it is according to claim 3 it is a kind of Chinese herbal medicine field application herbicide, it is characterised in that：The active ingredient is different
Evil grass pines are 48% missible oil.
5. it is according to claim 4 it is a kind of Chinese herbal medicine field application herbicide, it is characterised in that：The active ingredient is different
Evil grass pine milliliters/mu of application dosage 80 ~ 140.
6. it is according to claim 5 it is a kind of Chinese herbal medicine field application herbicide, it is characterised in that：The active ingredient is different
Evil grass pine methods of application are Chinese herbal medicine after planting dispenser in 1 ~ 3 day.
7. it is according to claim 1 it is a kind of Chinese herbal medicine field application herbicide, it is characterised in that：The Chinese herbal medicine is lip
Shape section Chinese herbal medicine.
8. it is according to claim 7 it is a kind of Chinese herbal medicine field application herbicide, it is characterised in that：The Labiatae medium-height grass
Medicine is motherwort, peppermint, wrinkled giant hyssop.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105867.7A CN106719708A (en) | 2017-02-27 | 2017-02-27 | A kind of herbicide in the application of Chinese herbal medicine field |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710105867.7A CN106719708A (en) | 2017-02-27 | 2017-02-27 | A kind of herbicide in the application of Chinese herbal medicine field |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114128708A (en) * | 2021-12-02 | 2022-03-04 | 武汉瑞安农业开发有限公司 | Herbicide and its application method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748506A (en) * | 2005-10-11 | 2006-03-22 | 江苏长青农化股份有限公司 | Clomazone-containing emulsion in water |
| CN104661526A (en) * | 2012-07-27 | 2015-05-27 | Fmc有限公司 | Formulations of clomazone |
-
2017
- 2017-02-27 CN CN201710105867.7A patent/CN106719708A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748506A (en) * | 2005-10-11 | 2006-03-22 | 江苏长青农化股份有限公司 | Clomazone-containing emulsion in water |
| CN104661526A (en) * | 2012-07-27 | 2015-05-27 | Fmc有限公司 | Formulations of clomazone |
| US20160135462A1 (en) * | 2012-07-27 | 2016-05-19 | Fmc Corporation | Formulations of clomazone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114128708A (en) * | 2021-12-02 | 2022-03-04 | 武汉瑞安农业开发有限公司 | Herbicide and its application method |
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Application publication date: 20170531 |