CN104542615B - A kind of compositionss preventing and kill off dodders in garden platymiscium, preparation and its application - Google Patents
A kind of compositionss preventing and kill off dodders in garden platymiscium, preparation and its application Download PDFInfo
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Abstract
The present invention discloses a kind of compositionss preventing and kill off dodders in garden platymiscium, preparation and its application, and described compositionss are 1 by mass ratio：0.1 10 tag selectivity triazolineone herbicide and systemic herbicide composition, to tag selectivity triazolineone herbicide and systemic herbicide will be combined by constant weight ratio, improve the preventive effect of semen cuscatue spp parasitic plant, simultaneously to host's safety；Said composition, preparation are used for preventing and kill off the parasitic Hellweed of ornamental plant, can not affect ornamental plant appreciation effect while reaching rapidly and thoroughly preventive effect.Test proves that, the compositional selecting in technical scheme and proportioning have the effect of Synergistic on preventing and kill off Hellweed, its rate of preventing and kill off can reach more than 99%.
Description
Technical field
The present invention relates to herbicide field and in particular to a kind of compositionss preventing and kill off dodders in garden platymiscium, preparation and
Its application.
Background technology
Hellweed is a kind of annual parasitism herbaceous plant, and plant is very luxuriant, and stem is wound around, and yellow is very thin, directly
Footpath about 1.5mm, multi-branched, can bear parasitic root everywhere, stretch in host's body, leaf is rare, flakey, and triangular shape is avette, spends two
Property.Existing about 170 kinds of Hellweed, is distributed widely in whole world warm temperate zone, main product America.China has 8 kinds, respectively singly
The cuscuta japonica Choisy (being again Cuscuta Japonica) of post subgenus, Flos lupuli (Flos Humuli Lupuli) Semen Cuscutae, single-column Semen Cuscutae, Cuscuta reflexa；Line stem subgenus
Cuscuta australis, Semen Cuscutae；The cup of Semen Cuscutae subgenus spends Semen Cuscutae, European Semen Cuscutae.
The physiological make-up of Hellweed is more special, does not have chloroplast, using climber in the cell of its composition
Stem is sought connections with other plant, and develops the haustorium for specialization from the position of contact host, enters the through phloem of host, draws
Nutrient dimension life, further also can store into starch grain in tissue.After Hellweed riotous growth, stop host plant
Carry out photosynthesis, cause yellowing leaf, come off, weaken tree vigo(u)r, simultaneously or some pathogenics vector, infect plant
Thing virus, have an effect on appreciation effect, or even cause plant leaf blade and branch gradually to dry up, finally all withered, to field crop,
Herbage, fruit tree, vegetable, flowers and other plant have direct harm.
Prevent and kill off aspect in Hellweed, up to the present, in production practices and in various document reports, all lack
Easy to use, preventive effect is good, to host's safety, does not affect the solution of plants ' aestheticses effect.
Content of the invention
In view of this, the application provides a kind of compositionss preventing and kill off dodders in garden platymiscium, preparation and its application, adopts
Tag selectivity triazolineone herbicide and systemic herbicide is combined by constant weight ratio, improve and semen cuscatue spp is posted
The preventive effect of plant, simultaneously to host's safety, said composition, preparation is used for preventing and kill off the parasitic semen cuscatue spp of ornamental plant
Plant, can not affect ornamental plant appreciation effect while reaching rapidly and thoroughly preventive effect.
For solving above technical problem, the technical scheme that the present invention provides is a kind of group preventing and kill off dodders in garden platymiscium
Compound, is 1 by mass ratio：0.1 10 tag selectivity triazolineone herbicide and systemic herbicide composition.
Preferably, the mass ratio of described tag selectivity triazolineone herbicide and systemic herbicide is 1：1—10.
It is more highly preferred to, the mass ratio of described tag selectivity triazolineone herbicide and systemic herbicide is 1：6.
Preferably, described selectivity triazolineone herbicide of tagging is at least one selected from triazolone grass ester, amine azoles grass
Ketone.
It is more highly preferred to, described selectivity triazolineone herbicide of tagging is triazolone grass ester.
Preferably, described systemic herbicide is that at least one is selected from glyphosate, prometryn, surely kills ether, bispyribac-sodium, first miaow
Azoles nicotinic acid, symetryne, Simanex.
It is more highly preferred to, described systemic herbicide is at least one selected from glyphosate, symetryne, Simanex, bispyribac-sodium.
Highly preferred, described systemic herbicide is symetryne.
Technical scheme also provides a kind of aforementioned compositionss preventing and kill off dodders in garden platymiscium to colonize in preventing and kill off
The application on Hellweed on ornamental plant, its method of application is to be applied on ornamental plant together or successively.
Technical scheme also provides the pharmacy that a kind of aforementioned compositionss preventing and kill off dodders in garden platymiscium are formed
Upper acceptable complex preparation.
Using conventional dosage form when complex preparation in technical scheme uses.Using in formulation technology
In the adjuvant that generally adopts, can be processed into cream, directly sprayable or can dilute solution, can diluting emulsion, wettable powder,
Soluble powder, powder, suspending agent, granule, microcapsule, aqueous emulsion or suspension aqueous emulsion.Each activity that compositionss are related to
Composition can be easy to processing and make pesticidal preparations together in the way of using by individually or with any.Preparation is adopted and is made in a known manner
Standby, for example, by mixing herbicide active compound with described processing aids, pulverize and/or stirring and dissolving and/or grinding, also
Additionally preparation of preparation can be carried out using suitable surface active cpd.
Term " suitable surface active cpd " be have good emulsifying, dispersion and wettability nonionic, sun from
Son, anion and/or amphoteric surfactant and surfactant mixture.The numerous compositions of the present invention can be by weight
Comprise the active component from about 0.001% to about 99%, suitably, said composition comprises by weight from about
The active component of 0.001% to about 50%, more suitably, said composition comprises by weight from about 1% to about 50%
Active component, more suitably, said composition comprises the active component by weight from about 10% to about 50%.If should
Preparation is in a kind of form of concentrate it is desirable to dilute with water before use, then it will comprise can standard than without dilution
The active component of the standby compositionss higher amount using.
Its preparation method can be divided into following several according to the difference of preparation：
1st, after active component and surfactant, water being sufficiently mixed, below sand mill sand milling to mean diameter 5um,
(according to material viscosity, if necessary, xanthan gum can be in sand milling forward part or whole to add organic silicon defoamer, formaldehyde, xanthan gum
Add).Obtain suspending agent with this mode, thus can prepare the suspension of any desired concn with dilute with water.
2nd, it is oil phase after active component and surfactant, solvent being sufficiently mixed, in mulser high speed shear, by oil phase
Add containing in organic silicon defoamer, the aqueous phase of preservative, use homogenizer homogenizing.Obtain aqueous emulsion (emulsifiable concentrate) with this mode,
The emulsion of any desired concn thus can be prepared with dilute with water.
3rd, it is oil phase after liquid or low melting point active compound and surfactant, solvent being sufficiently mixed, cut in mulser high speed
Cut, oil phase is added containing in organic silicon defoamer, the aqueous phase of preservative, uses homogenizer homogenizing, obtain aqueous emulsion with this mode (dense
Emulsion).After high-melting-point active component and surfactant, water are sufficiently mixed, with sand mill sand milling to mean diameter 5um with
Under, add organic silicon defoamer, formaldehyde, xanthan gum (according to material viscosity, if necessary, xanthan gum can in sand milling forward part or
All add), obtain suspending agent with this mode.Under agitation, above-mentioned aqueous emulsion is added suspending agent, hanged after homogenizing
Swim Emulsion.The aqueous suspension emulsion of any desired concn thus can be prepared with dilute with water.
Term " ornamental plant ", refers to be applied to the vegetable material of afforestation, spends, sees leaf including woody and draft sight
Or fruit effect plant, and it is applied to securing plant and the economic plants of gardens, greenery patches and scenic spot, plant of the present invention
Thing refers to ornamental plant.
Term " herbicide " refers to make weeds that withered medicament thoroughly or selectively occurs, also known as herbicide, in order to
Eliminate or suppress a class material of plant growing.
Term " contact herbicide " refers to a class herbicide, comes in contact with weeds plant (mainly leaf and stem) and produces
Raw herbicide effect, contact herbicide can only kill the weeds ground position directly contacting medicament, and the killing playing local is made
With, can not conduct in plant body, invalid to weeds under ground portion, thus it is mainly used in preventing and kill off annual grassy weeds, to spray during dispenser
Spill uniformly, in herbicide formulations, contained surfactant is conducive to medicament to permeate, thus herbicidal effect can be improved.
Term " selective herbicide " refers in certain environment condition and amount ranges, can controlling weeds effectively,
And the herbicide not injuring crop and only killing a certain or a certain class weeds, the selectivity of herbicide is relative, exceedes use
Measure scope, application process is improper or the use age is improper, all can lose selectivity and injure crop.
Term " systemic herbicide " refers to a class herbicide, can be by portions such as the root of weeds, stem, leaf or bud scales after spraying
Position is absorbed in weeds body, and transporting is transported to Herb in weeds body, destroys internal structure and the physiological equilibrium of weeds, from
And make weeds withered.As glyphosate, only need to be applied to and can enter weeds plant on the blade on weeds top, and downward transporting is arrived
Subterraneous root, stem, kill or suppress underground rhizome to breed.Systemic herbicide as soil treatment can be through the root system of weeds
Enter in weeds plant body after absorption, systemic herbicide can prevent and kill off annual and perennial weeds.
Term " applying together " refers to, two or more pesticide, fertilizer, auxiliary agent, by the way of " bucket mixes ", mixes
Close uniformly to apply or prepare uniformly mixture in a same vessel and be applied on plant.
Term " successively applying " refers to, two or more pesticide, fertilizer, auxiliary agent, within a certain period of time, such as one
In week or 10 days, successively it is applied on plant.
Selectivity triazolineone herbicide of tagging in the present invention quickly enters Semen Cuscutae and destroys cell membrane, leads to Tu
SIZI organizes rapid variable color dead, but such herbicide conductivity in Semen Cuscutae body bad it is difficult to make Semen Cuscutae and host
The tissue die of junction (sucker), if only with selectivity triazolinone herbicide of tagging, sucker can also be from Host transfer
Material simultaneously continues to grow new Semen Cuscutae.After the stem and leaf through host for the systemic herbicide and Semen Cuscutae absorb, block material from posting
Main warp sucker transmits to Semen Cuscutae, thus reaching the effect of Semen Cuscutae hungry to death (containing in sucker) cell.Alone systemic herbicide,
Need higher concentration just can kill the tender point of Semen Cuscutae, rattan, sucker, at this moment the safety to host is relatively low.With selection of tagging
Property triazolinone herbicide when using together or successively, systemic herbicide only needs to kill sucker and adjacent Semen Cuscutae tissue,
The concentration needing is relatively low, and now, medicament is higher to host's plant safety.Test proves that, in technical scheme
The effect of Synergistic is had on compositional selecting and proportioning, namely through substantial amounts of test, inventor investigated for this group
Point, the concertedness on preventing and kill off Hellweed is effectively measured.
Term " concertedness is effectively measured " refers to change the amount of this kind of compositionss of effect of plant growing, the effect of acquisition
Fruit is bigger than these compounds each total effect of being obtained is administered alone.Compositionss of the present invention, two class herbicides
It is in what concertedness was effectively measured, can comparatively fast and thoroughly prevent and kill off Semen Cuscutae, also very high to host plant safety, compositionss are applied
Exceed the effect of an alone class herbicide with effect, the rate of application of compositionss can change in the range of wide in range restriction and rely on
Temperature in the week after the kind of ornamental plant and medication and illumination condition.
According to the present invention, as mentioned above, there is provided a kind of selectivity triazolineone of tagging comprising concertedness effective dose
The compositionss of herbicide and systemic herbicide composition are used for preventing and kill off the purposes of Semen Cuscutae on ornamental plant.Will be containing institute of the present invention
The preparation of the various active component stated is applied together or is successively applied to ornamental plant, broadly falls into protection scope of the present invention.
These compositionss rate of application of the present invention and gardening plant kind to be controlled, time of application, leading climatic condition
Relevant Deng influence factor.These compounds of the present invention generally every kind of with 1ppm to 1000ppm, preferably from 10ppm to
800ppm, the concentration range particularly preferably from 50ppm to 500ppm is applied, and during dispenser, each position of Semen Cuscutae (is included
The joining sucker with host) uniformly spray, to drip for degree.
Compared with prior art, its detailed description is as follows for the application：Herbicide known to reasonable selection of the present invention, forms anti-
Except dodders in garden compositionss, it is applied on the ornamental plant contaminated by Hellweed, by Reasonable adjustment compositionss
Consumption, can efficiently prevent and kill off Semen Cuscutae, the infringement of gardening plant be controlled in acceptable scope simultaneously.The present invention provides
A kind of prevent and kill off compositionss and the preparation that dodders in garden belongs to parasitic plant, can effectively prevent and kill off rapidly dodders in garden and belong to parasitic
Plant, ornamental plant such as Foliole banyan, Flos Osmanthi Fragrantis, Cortex schefflerae octophyllae, pittosporum tobira, the Euonymus japonicus etc. thicker to wax coat are safe；To little
The old leaf of the relatively thin ornamental plants of wax coat such as leaf Fructus Ligustri Lucidi, Ligustrum X vicaryi, the red wood that continues, Cuculus polioephalus is safe, wherein to tender tip
Infringement can control in acceptable scope in ornamental plant maintenance.Under certain dispenser dosage, some sensitivity Gardens
Thing, such as Ligustrum quihoui hedgerow, young sprout may be killed, in the maintenance processes of ornamental plant, if young sprout is killed, acceptable
Reducing the number of times pruned, thus reducing maintenance cost, being beneficial.Test proves that, the component in technical scheme
Select the effect on preventing and kill off Hellweed with Synergistic with proportioning, the onset time of its drug effect is short, action time
Long, can fully prevent and kill off Hellweed (inclusion sucker), it is to avoid phenomenon of waking up from death, its rate of preventing and kill off can reach more than 99%,
Simultaneously to ornamental plant safety, do not affect its sight.
Specific embodiment
In order that those skilled in the art more fully understands technical scheme, with reference to specific embodiment pair
The present invention is described in further detail.
Embodiment one
A kind of the compositionss of the dodders in garden platymiscium preparation as effective ingredient is prevented and kill off with the application, with mass percent
Meter, its component and proportioning are as follows：
Material A：
Material B:
Its preparation method is：
(1) prepare material A：Triazolone grass ester, isophorone, butanone, alkylaryl polyoxyethylene poly-oxygen propylene aether are added
Thermal agitation uniformly, is oil phase；Organic silicon defoamer is added to the water after stirring is aqueous phase.In a shear condition, by oil phase
Add aqueous phase, in mulser high speed shearing emulsification, use homogenizer homogenizing.
(2) prepare material B：By alkylaryl phenol formaldehyde condensate polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, xanthan
Glue, methyl hydroxybenzoate, water mix homogeneously, under conditions of high speed dispersion agent stirring, add symetryne.The mixture obtaining is added
Enter in horizontal sand mill sand milling to mean diameter 5um with bottom discharge.
(3) under agitation, above-mentioned aqueous emulsion (material A) is added suspending agent (material B), after homogenizing, obtain water in suspension
Emulsion.Thus suspension aqueous emulsion can be diluted with water to the sprinkling of any desired concn, for preventing and treating Hellweed.
Embodiment two
A kind of the compositionss of the dodders in garden platymiscium preparation as effective ingredient is prevented and kill off with the application, with mass percent
Meter, its component and proportioning are as follows：
Its preparation method is：By alkylaryl phenol formaldehyde condensate polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, xanthan
Glue, methyl hydroxybenzoate, sodium benzoate, glyphosate salt, water mix homogeneously, under conditions of high speed dispersion agent stirring, add amine azoles
Oxadiazon active compound.By sand milling in the mixture obtaining addition horizontal sand mill to mean diameter 5um with bottom discharge, make, for preventing
Except Hellweed.
Embodiment three
1st, subjects：C. chinensis on Foliole banyan and Ligustrum quihoui
2nd, test method：12 blocks of the same size are divided on sheet of C. chinensis, by test process spray.
Select the consistent C. chinensis 40 of upgrowth situation as measurement index from each block.Each is processed in triplicate.
3rd, efficacy survey：After medicine the reaction (deformity, blackening, wilting, death etc.) of daily observed and recorded C. chinensis with
And the reaction (safety) of parasitic plant.3d, 10d, 50d after medicine, in 40 selecting in each process block of investigation records
The amount of survival of state's Semen Cuscutae, calculates preventive effect, and specific test result is as shown in table 1.
Preventive effect computing formula：P=(D0 D1)/D0 × 100
In formula：P preventive effect %.
D0 blank C. chinensis amount of survival.
D1 chemicals treatment C. chinensis amount of survival.
4th, chemical control security survey：Poisoning observed result is pressed classification and is represented, as follows：" -1 " represents to be had to ornamental trees and shrubs
Enlarge afforested area and promote growth；" 0 " indicates no poisoning；" 1 " represents that growing point and young leaves have the diseases such as leaf roll, flavescence, speckle, burn
Shape but inconspicuous, can recover after 15d；" 2 " represent that new old leaf and growing point have the manifest symptoms such as leaf roll, flavescence, speckle, burn,
Growth is substantially suppressed, can recover after 30d；" 3 " represent stop growing, blade have withered, need fertilising, water, need extensive for a long time
Multiple；" 4 " expression stops growing, and more than 60d leaf is withered, is difficult to recover.
Table 1 embodiment three result of the test
Test shows：In terms of the data of 10 days after 3 days and medicine after medicine, herein described triazolineone herbicide all can
Quickly enter Semen Cuscutae and destroy cell membrane, lead to Semen Cuscutae to organize rapid variable color death, preventive effect is preferable, using triazole
The activity killing Hellweed during ketone grass ester is higher, and to ornamental plant safety preferably, additionally, the data of 50 days after medicine
From the point of view of, preventive effect weakens, and illustrates that sucker can also be from Host transfer thing if only with selectivity triazolinone herbicide of tagging
Matter simultaneously continues to grow new Semen Cuscutae.
Example IV
1st, subjects：Cuscuta japonica Choisy on Foliole banyan and Ligustrum quihoui
2nd, test method：12 blocks of the same size are divided on sheet of cuscuta japonica Choisy, by test process spray.From every
The consistent cuscuta japonica Choisy 40 of upgrowth situation is selected as measurement index in individual block.Each is processed in triplicate.
3rd, efficacy survey：The reaction (deformity, blackening, wilting, death etc.) of daily observed and recorded cuscuta japonica Choisy and posting after medicine
The reaction (safety) of plant.3d, 10d, 50d after medicine, 40 cuscuta japonica Choisies selected in each process block of investigation records
Amount of survival, calculate preventive effect, specific test result is as shown in table 2.
Preventive effect computing formula：P=(D0 D1)/D0 × 100
In formula：P preventive effect %.
D0 blank cuscuta japonica Choisy amount of survival.
D1 chemicals treatment cuscuta japonica Choisy amount of survival.
4th, chemical control security survey：Poisoning observed result is pressed classification and is represented, as follows：" -1 " represents to be had to ornamental trees and shrubs
Enlarge afforested area and promote growth；" 0 " indicates no poisoning；" 1 " represents that growing point and young leaves have the diseases such as leaf roll, flavescence, speckle, burn
Shape but inconspicuous, can recover after 15d；" 2 " represent that new old leaf and growing point have the manifest symptoms such as leaf roll, flavescence, speckle, burn,
Growth is substantially suppressed, can recover after 30d；" 3 " represent stop growing, blade have withered, need fertilising, water, need extensive for a long time
Multiple；" 4 " expression stops growing, and more than 60d leaf is withered, is difficult to recover.
Table 2 example IV result of the test
Test shows：After the stem and leaf through host for the systemic herbicide and cuscuta japonica Choisy absorb, hinder material from host through sucker
To cuscuta japonica Choisy transmission, thus reaching the effect of cuscuta japonica Choisy hungry to death (containing in sucker) cell.Systemic herbicide described herein
Obvious preventive effect all can be reached, the activity killing Hellweed during using symetryne is higher, to ornamental plant safety
Also more preferable, from data above it can also be seen that alone systemic herbicide, the speed working is slow, generally requires more than 10 days
Tender point just can be killed.Related experiment also confirms that, alone systemic herbicide is to the removal effect of the old stem of Semen Cuscutae and sucker not
Good, need to be combined administration with triazolinone herbicide, good preventive effect could be reached to the old stem of Semen Cuscutae and sucker.
Embodiment five
Colby equation measures effect experiment
1st, subjects：C. chinensis on Foliole banyan and Ligustrum quihoui
2nd, experimental technique：7 blocks of the same size are divided on sheet of C. chinensis, by test process spray.
Select the consistent C. chinensis 40 of upgrowth situation as measurement index from each block.Each is processed in triplicate.
3rd, efficacy survey：After medicine the reaction (deformity, blackening, wilting, death etc.) of daily observed and recorded C. chinensis with
And the reaction (safety) of parasitic plant.3d, 10d, 50d after medicine, 40 Tu selecting in each process block of investigation records
The amount of survival of SIZI.
4th, chemical control security survey：Poisoning observed result is pressed classification and is represented, as follows：" -1 " represents to be had to ornamental trees and shrubs
Enlarge afforested area and promote growth；" 0 " indicates no poisoning；" 1 " represents that growing point and young leaves have the diseases such as leaf roll, flavescence, speckle, burn
Shape but inconspicuous, can recover after 15d；" 2 " represent that new old leaf and growing point have the manifest symptoms such as leaf roll, flavescence, speckle, burn,
Growth is substantially suppressed, can recover after 30d；" 3 " represent stop growing, blade have withered, need fertilising, water, need extensive for a long time
Multiple；" 4 " expression stops growing, and more than 60d leaf is withered, is difficult to recover.
5th, data statistic analysis：It is analyzed using DPS6.55 (Duncan) statistical software.Calculated according to test data
Go out to calculate preventive effect P.
Preventive effect computing formula：P=(D0 D1)/D0 × 100
In formula：P preventive effect %.
D0 blank C. chinensis amount of survival.
D1 chemicals treatment C. chinensis amount of survival.
And prevent and kill off rate T (%) with respect to blank.
6th, evaluation methodology：Using Colby formula obtain theoretical mixed after prevent and kill off rate E (%).Practical measurement mixed after
The theory index E that draws with Colby formula of deliberated index T compared with, what actual value was more than theoretical value 10% is Synergistic
Effect, actual value be more than the difference of theoretical value between 0% 10% for the effect being added, actual value is less than theoretical value
For antagonism.
Colby formula：E=x+y-xy/100；X, y are that alone each the actual of component gained prevents and kill off rate respectively.
7th, measurement result
The single medicine of table 3 embodiment five or the result of the test of compositionss
As can be seen from the above data, in technical scheme, for compositionss are compared to single medicine, it is actual to prevent and kill off effect
Fruit is more much higher than the theoretical preventive effect of single medicine combination, and its actual value is more than 10% with the gap of theoretical value, therefore, it can
Go out, the compositionss of technical scheme and proportioning, on preventing and kill off Hellweed, have the effect of apparent Synergistic
Really, prevent and kill off in hgher efficiency, lasting effect is more preferable.Additionally, can be seen that technical scheme to garden from security performance evaluation result
Woods plant safety is higher, and poisoning is less, does not interfere with the ornamental performance of ornamental plant itself.In addition obtain from test data
Know, the part by weight of triazolone grass ester and symetryne is 1:When 6, it is the preferred version of the application.
The above is only the preferred embodiment of the present invention it is noted that above-mentioned preferred implementation be not construed as right
The restriction of the present invention, protection scope of the present invention should be defined by claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of compositionss preventing and kill off dodders in garden platymiscium it is characterised in that：Described compositionss are 1 by mass ratio：6 touch
Kill selectivity triazolineone herbicide and systemic herbicide composition；
Described selectivity triazolineone herbicide of tagging is triazolone grass ester；
Described systemic herbicide is symetryne.
2. described in claim 1, a kind of compositionss preventing and kill off dodders in garden platymiscium are preventing and kill off the Tu colonizing on ornamental plant
Application on SIZI platymiscium.
3. what a kind of compositionss preventing and kill off dodders in garden platymiscium described in claim 1 were formed is pharmaceutically acceptable compounding
Preparation.
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| CN107372502A (en) * | 2017-08-09 | 2017-11-24 | 重庆市风景园林科学研究院 | A kind of herbicidal composition for preventing and kill off dodders in garden platymiscium |
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| CN101711526A (en) * | 2009-12-23 | 2010-05-26 | 北京燕化永乐农药有限公司 | Weedicide composition |
| CN103283779B (en) * | 2013-06-24 | 2014-09-24 | 山东胜邦绿野化学有限公司 | An amicarbazone-containing pesticide composition |
| CN103548860A (en) * | 2013-11-12 | 2014-02-05 | 王艳梅 | Herbicide composition |
| CN104186483A (en) * | 2014-08-11 | 2014-12-10 | 广东中迅农科股份有限公司 | Weeding composition containing carfentrazone-ethyl and bispyribac-sodium |
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Effective date of registration: 20230626 Address after: No. 243 Diba Street, Pingquan Street, Jianyang City, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Jiazhi Ecological Technology Co.,Ltd. Address before: No. 80, Qipan Road, Jianyang City, Ziyang City, Sichuan Province Patentee before: SICHUAN GUOGUANG AGROCHEMICAL Co.,Ltd. |