CN109122713A - A kind of composition pesticide containing phosmet and guadipyr - Google Patents
A kind of composition pesticide containing phosmet and guadipyr Download PDFInfo
- Publication number
- CN109122713A CN109122713A CN201811166631.5A CN201811166631A CN109122713A CN 109122713 A CN109122713 A CN 109122713A CN 201811166631 A CN201811166631 A CN 201811166631A CN 109122713 A CN109122713 A CN 109122713A
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- Prior art keywords
- guadipyr
- phosmet
- composition pesticide
- active constituent
- pesticide containing
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
-
- 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
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of composition pesticide containing guadipyr and phosmet, wherein including active constituent phosmet and guadipyr.Pesticidal combination of the invention assembles rationally, has excellent control efficiency to various aphids, plant hopper and the noctuid on the crops such as fruit tree, vegetables and flowers；The present invention not only increases the control efficiency to aphid, plant hopper and noctuid, effect also is controlled with preferably simultaneous to other pests of Lepidoptera, Homoptera simultaneously, it is narrow to compensate for single medicament insecticidal spectrum, dosage is big, pest is also easy to produce the short slab of resistance, it is a kind of environment amenable new pesticide combination with micro, efficient, less toxic advantage.
Description
Technical field
The present invention relates to composition pesticide and its application fields, are specifically effective with phosmet and guadipyr
The composition pesticide of ingredient, various aphids, plant hopper and the noctuid evil being primarily adapted for use on the crops such as fruit tree, vegetables and flowers
Worm, while effect is controlled with preferably simultaneous to other harmful organisms of Lepidoptera, Homoptera.
Background technique
Phosmet (phosemet) chemical name: O, O- dimethyl-S- (phthalimide methyl) phosphorodithioate, point
Minor: C11H12NO4PS2, phosmet is a kind of broad-spectrum organophosphorous pesticide, has stomach toxicity and action of contace poison, to plant tissue
There is certain permeability, it can effectively preventing Lepidoptera, Homoptera class pest.
Guadipyr (guadipyr) chemical name: penta methylene of 1- nitro -3- [(6- chloropyridine -3- base) methyl] -4-
Aminoguanidine, molecular formula: C12H12ClN6O2, it is by a kind of anabasine desinsection of structure novel of China Agricultural University's independent research
Agent has both the nitro contracting aminoguanidine insecticides of 2 kinds of biocidal activity features of anabasine and sodium-ion channel inhibitor, has
Desinsection wide spectrum, quick-acting and high activity characteristic, and have multiple action targets, Homoptera, lepidoptera pest can be effectively prevented, and low
Poison, it is friendly to environment non-target organism, especially to honeybee safety.
Planthopper is Homoptera Delphacidae pest, is to endanger one of important pests of multiple kinds of crops, China eachly
Qu Jun is distributed.Adult, the nymph of planthopper are pierced into leaf with mouthpart sucks juice, and excreta often incurs mould growth, shadow
Ring Rice Photosynthesis and respiration.Planthopper fertility is stronger, differs up to 1-8 generation within 1 year.
Brevicoryne brassicae is Homoptera Aphidiadae pest, is one of the important pests of brassicaceous vegetable of causing harm, in some north in China
Area year more than 10 generations, generation overlap occur for side.Be occurrence quantity is maximum on greenhouse and outdoor vegetable, phase of causing harm longest pest it
One.Brevicoryne brassicae mainly passes through piercing and sucking dish leaf juice, and the blade for wild cabbage of causing harm influences wild cabbage growth, balling, also propagates a variety of viruses
Disease brings serious economic loss.
Beet armyworm is Lepidoptera noctuidae pests, belongs to worldwide obstinate pest, most of crops of causing harm, wherein with vegetable
Dish is particularly acute.In 7-8 generation, occurs for year, and exigua larvae nibbles mesophyll, and mesophyll is eaten up when serious and only stays vein, or even stripping food stalk skin
Layer, causes Severe Reduction.
In agricultural production, due to long-term continuous administration single variety insecticide and unscientific insecticide-applying way, lead to aphid
The drug resistance of worm, plant hopper and noctuid increasingly increases；Meanwhile the excessive applications of pesticide cause environmental pollution constantly to aggravate and peasant's medication
The problems such as cost is continuously increased, the serious sustainable development for hindering agricultural.Therefore, the compound medicine of efficient, low toxicity, low-residual is developed
Agent not only facilitates the drug resistance for delaying plant hopper, aphid and noctuid, but also can reduce dosage, save the cost, mitigates
Environmental pollution.
The present inventor on the basis of a large amount of formula indoor screening test and field medicine effect test, discovery phosmet and
Guadipyr is compounded, and shows synergistic work to prevention and treatment plant hopper, aphid and noctuid within the scope of certain compound proportion
With, and at present there is no the compounding reports to phosmet and guadipyr.
Summary of the invention
The present invention is intended to provide a kind of composition pesticide containing phosmet and guadipyr, the composition has obvious
Synergistic function, can reduce dosage, reduce residual of the pesticide on crops, mitigate pollution of the pesticide to environment, delay
The generation of various plant hoppers, aphid and noctuid drug resistance can be used for preventing and treating agriculturally a variety of aphids, plant hopper and noctuid.
The technical scheme is that
A kind of composition pesticide containing phosmet and guadipyr, including a effective amount of active constituent phosmet and
Guadipyr, wherein active constituent phosmet and the weight fraction ratio of guadipyr are 25: 1~1: 25.
Further, the active constituent phosmet in the composition pesticide and the weight fraction ratio of guadipyr are 10
: 1~1: 10；It is furthermore preferred that phosmet and the weight fraction ratio of guadipyr are 1: 1.
Further, the sum of the weight of both active constituent phosmet and guadipyr accounts for agriculture in the composition pesticide
The 0.5%~90% of drug composition total weight, remaining for allow in pesticide using with acceptable auxiliary element.
Further, the sum of the weight of both active constituent phosmet and guadipyr accounts for agriculture in the composition pesticide
The 5%~30% of drug composition total weight.
The composition pesticide is prepared using phosmet and guadipyr as active constituent with the auxiliary agent allowed on pesticide
At any one dosage form；Further, the dosage form is aqueous emulsion, suspending agent, water dispersible granules, wettable powder, suspoemulsion
Or granule dosage form.
Composition pesticide provided by the invention both can be applied to agriculturally prevent and treat various aphids, plant hopper and noctuid, can also answer
For preventing and treating the various mite class on crops, such as Tetranychus cinnabarinus, Tetranychus urticae, at the same the composition to Lepidoptera, Thysanoptera,
The harmful organisms such as Homoptera, which also have, preferable simultaneous controls effect.
Further, the composition pesticide application kind prevention and treatment aphid, plant hopper and a noctuid be respectively brevicoryne brassicae, rice fly
Lice and beet armyworm.
The present invention also provides it is a kind of it is anti-eliminate aphis, the method for plant hopper and noctuid, application contains phosmet and penta pyrrole worm
The composition pesticide of guanidine.
The auxiliary agent that the present invention uses, which includes that wetting agent, dispersing agent, thickener, defoaming agent, antifreezing agent, filler etc. are all kinds of, to be helped
Agent.
Used wetting agent, dispersing agent are selected from dispersing agent MF, sodium lignin sulfonate, lignin sulfonic acid
Calcium, neopelex, calcium dodecyl benzene sulfonate, sodium butylnaphthalenesulfonate, naphthalene sulfonic acid condensate sodium salt, alkyl phenol polyoxy
One of vinethene, castor oil polyoxyethylene ether etc. are a variety of；
Used thickener is selected from one or both of xanthan gum, sodium alginate；
Used defoaming agent selected from be in tributyl phosphate and organic silicon defoamer it is one or two kinds of；
Used antifreezing agent is selected from one or more of ethylene glycol, propylene glycol and urea；
Used filler is selected from white carbon black, kaolin, attapulgite, ammonium sulfate, glucose, white carbon black, washing kaolinite
One of soil etc. are a variety of；
Used soluble additive be selected from dimethylbenzene, toluene, methanol, butanone, isopropanol, n-butanol, n-amyl alcohol, ethylene glycol,
Solvent naphtha S200#；
Used emulsifier is selected from Sodium Trideceth phosphate, castor-oil plant oleoresin polyoxyethylene ether, polyoxy
In ethenesulfonyl castor oil nonionic, sulfonyl calcium succinate anion, polycarboxylic acid salt, calcium dodecyl benzene sulfonate etc.
It is one or more.
The processing technology of the various preparations of composition pesticide of the present invention is the prior art, can be according to different situations
Variation.
Composition pesticide provided by the invention has the advantages that
1. composition pesticide provided by the invention, by the different medicament group of two kinds of mechanisms of action of phosmet and guadipyr
At expanding the use scope of phosmet and guadipyr single dose, and to aphid, plant hopper and noctuid pest table in effective quantity
Reveal apparent synergistic function, to certain aphids, plant hopper and noctuid pest effect difference when solving single dose exclusive use
Defect.
2. pesticide combination provided by the invention reduces the dosage of pesticide, it is residual on crops to reduce pesticide
It stays, reduces drug cost and pesticide to the adverse effect of ecological environment.
3. pesticide combination provided by the invention, can reduce long-term single use phosmet or guadipyr generate it is anti-
Property risk, extends the service life of medicament, to the comprehensive treatment important in inhibiting of pest.
4. pesticide combination provided by the invention controls effect with preferably simultaneous to harmful organisms such as Lepidoptera, Homopteras, also
The mite class of crops can be prevented and treated.
Specific embodiment
In order to keep the objectives, technical solutions, and advantages of the present invention more concise, below with reference to embodiment to the present invention
Content be described further, but the present invention is by no means limited to these examples.Presented below is only that the present invention is relatively good
Case study on implementation is used only to describe the present invention, and is not to be construed as limitation of the scope of the invention.
1. formula and formulation examples
One 24% guadipyr phosmet aqueous emulsion of embodiment
By taking 24% guadipyr phosmet aqueous emulsion (EW) as an example, but it is not limited only to 24% in actual application,
Can to specifications in preferred proportion reasonably optimizing, particular instantiation:
Comprising following constituent content when suspending agent is made in composition:
Guadipyr 6%, phosmet 18%, dimethylbenzene 12%, isopropanol 1%, Sodium Trideceth phosphoric acid
Ester 1.5%, castor-oil plant oleoresin polyoxyethylene ether 2%, xanthan gum 0.10%, urea 1.5%, sodium benzoate 0.20%, three ethyl alcohol
Amine 0.8%, water complements to 100%.
After completely dissolution by guadipyr, remaining auxiliary agent, water such as surfactant, stabilizer is added, is passed through after stirring evenly
High speed shear is to partial size D90=5 μm, the uniform water-soluble emulsion of the micro-strip that is creamy white blue-fluorescence.
2 30% guadipyr phosmet suspending agent of embodiment
By taking 30% guadipyr phosmet suspending agent (SC) as an example, but it is not limited only to 30% in actual application,
Can to specifications in preferred proportion reasonably optimizing, particular instantiation:
Comprising following constituent content when suspending agent is made in composition:
Guadipyr 12%, phosmet 18%, polyoxyethylene sulfonyl castor oil nonionic 2%, sulfonyl succinic acid
Calcium anion 1%, polycarboxylate 1%, xanthan gum 0.15%, urea 2.5%, sodium benzoate 0.30%, triethanolamine 0.8%,
Water complements to 100%.
Above-mentioned material is successively put into hybrid reactor after mixing evenly, through sand mill high speed grinding to partial size D90=5 μm,
It is in again uniform canescence suspension through homogeneous, allotment.
3 30% guadipyr phosmet water dispersible granules of embodiment
By taking 30% guadipyr phosmet water dispersible granules (WG) as an example, but it is not limited only in actual application
30%, can to specifications in preferred proportion reasonably optimizing, particular instantiation:
Comprising following constituent content when water dispersible granules are made in composition:
Guadipyr raw medicine 10%, phosmet raw medicine 20%, naphthalene sulfonic acid condensate sodium salt 8%, lauryl sodium sulfate
5%, ammonium sulfate 15%, glucose 10%, white carbon black 2%, water-washed kaoline complement to 100%.
First raw medicine and other auxiliary agents are uniformly mixed, gas powder, add water kneading, is finally granulated and dry.
40% guadipyr Phosmet wettable powder of example IV
By taking 40% guadipyr Phosmet wettable powder (WP) as an example, but it is not limited only in actual application
40%, can to specifications in preferred proportion reasonably optimizing, particular instantiation:
Comprising following constituent content when wettable powder is made in composition:
Guadipyr raw medicine 10%, phosmet raw medicine 30%, organosilicon 8%, di-2-ethylhexylphosphine oxide naphthalene sulfonic acids naphthalene 5%, 12
Sodium alkyl sulfate 3%, white carbon black 2%, precipitated calcium carbonate 15%, water-washed kaoline supply 100%.
First raw medicine and other auxiliary agents are uniformly mixed and are crushed to partial size D through high-speed flow again90It=27 μm, is flowed in canescence
The good powdery solid of property.
5 90% guadipyr Phosmet wettable powder of embodiment
By taking 90% guadipyr Phosmet wettable powder (WP) as an example, but it is not limited only in actual application
90%, can to specifications in preferred proportion reasonably optimizing, particular instantiation:
Comprising following constituent content when wettable powder is made in composition:
Guadipyr raw medicine 35%, phosmet raw medicine 55%, organosilicon 4%, di-2-ethylhexylphosphine oxide naphthalene sulfonic acids naphthalene 2%, 12
Sodium alkyl sulfate 1%, white carbon black 1%, precipitated calcium carbonate 1%, water-washed kaoline supply 100%.
First raw medicine and other auxiliary agents are uniformly mixed and are crushed to partial size D through high-speed flow again90It=27 μm, is flowed in canescence
The good powdery solid of property.
6 0.5% guadipyr phosmet aqueous emulsion of embodiment
Comprising following constituent content when wettable powder is made in composition:
By taking 0.5% guadipyr phosmet aqueous emulsion (EW) as an example, but it is not limited only in actual application
0.5%, can to specifications in preferred proportion reasonably optimizing, particular instantiation:
Guadipyr 0.2%, phosmet 0.3%, dimethylbenzene 10%, isopropanol 1%, Sodium Trideceth phosphorus
Acid esters 1.5%, castor-oil plant oleoresin polyoxyethylene ether 1%, xanthan gum 0.10%, urea 1%, sodium benzoate 0.20%, three ethyl alcohol
Amine 0.7%, water complements to 100%.
After completely dissolution by guadipyr, remaining auxiliary agent, water such as surfactant, stabilizer is added, is passed through after stirring evenly
High speed shear is to partial size D90=5 μm, the uniform water-soluble emulsion of the micro-strip that is creamy white blue-fluorescence.
It is formulated example and institute above and is only limitted to this test using soluble additive, but is matched according to assembling for being required in this patent
The Agrotechnical formulation product of system is not limited only to these soluble additives, can also be variant, all in the extent of competence of this patent.
2. the indoor biological activity assay and field efficacy of the present composition are verified
Embodiment seven: the indoor joint toxicity measuring test of phosmet and guadipyr to brevicoryne brassicae
For trying insect: the brevicoryne brassicae of indoor feeding breeding
Test medicine: 98% phosmet raw medicine and 96% guadipyr raw medicine
Test method uses leaf disc spray, and the specific operation method is as follows:
The cabbage leaves of indoor plantation are first made into leaf butterfly of the same size with punch, one piece of sea is placed in culture dish
Silk floss puts filter paper thereon, and then the leaf dish back side is placed on filter paper upward, and every ware puts 4 leaf dish, every leaf dish access 30 health,
Age consistent brevicoryne brassicae adult.4 repetitions are arranged in every processing, and a piece of leaf dish is primary repetition, and blank control is arranged.
The culture dish for being placed with leaf dish is placed under potter spray tower, spraying under 50PSI pressure, spray amount 2ml sinks
Culture dish is taken out after drop 30s, processed culture dish is then put into 25 DEG C, is cultivated in 12h/12h illumination box, after 72h
It checks dead borer population, calculates the death rate.
It is for statistical analysis with DPS statistical analysis software, calculate the LC of each medicament50, and calculated and compounded according to Sun Yunpei's Method
The co-toxicity coefficient (CTC) of medicament mixture.Co-toxicity coefficient CTC, calculation formula are as follows: (using phosmet as standard agent, virulence
100) index is
Survey toxicity index (ATI)=(standard agent LC50/ reagent agent LC50)×100
Percentage composition+B the medicament toxicity index of A in theoretical toxicity index (TTI)=A medicament toxicity index × mixture × mixed
The percentage composition of B in agent
Co-toxicity coefficient (CTC)=ATI/TTI × 100
According to the criteria for classifying of co-toxicity coefficient (CTC), CTC < 80 is antagonism, and 80 < CTC < 120 are summation action,
CTC > 120 is synergistic effect.
The indoor joint toxicity measuring result of 1 phosmet of table and guadipyr to brevicoryne brassicae
As it can be seen from table 1 when phosmet and guadipyr compound in the range of 25: 1~1: 25 (by weight), altogether
Malicious coefficient (CTC) is all larger than 120, shows synergistic function to prevention and treatment planthopper, it is seen that phosmet and guadipyr are multiple
With with reasonability and feasibility.Wherein, when the proportion of phosmet and guadipyr is 1: 1, the two compounding effect is best.
Embodiment eight: the indoor joint toxicity measuring test of phosmet and guadipyr to planthopper
For trying insect: the planthopper of indoor feeding breeding
Test medicine: 98% phosmet raw medicine and 96% guadipyr raw medicine
Test method uses leaf disc spray, except brevicoryne brassicae adult is replaced with planthopper adult, other concrete operations sides
Method is identical as embodiment five.
The indoor joint toxicity measuring result of 2 phosmet of table and guadipyr to planthopper
From table 2 it can be seen that when phosmet and guadipyr compound in the range of 15: 1~1: 25 (by weight), altogether
Malicious coefficient (CTC) is all larger than 120, shows synergistic function to prevention and treatment planthopper, it is seen that phosmet and guadipyr are multiple
With with reasonability and feasibility.Wherein, when the proportion of phosmet and guadipyr is 1: 1, the two compounding effect is best.
Embodiment seven: phosmet and guadipyr compound the field control effectiveness test to brevicoryne brassicae
Using 30% phosmet guadipyr suspending agent for preventing and treating brevicoryne brassicae, and with 25% phosmet missible oil,
20% guadipyr suspending agent single dose is as control.Insect population is investigated before application, 3d, 7d, 14d investigate brevicoryne brassicae respectively after medicine
It survives mouth number, when investigation, every cell investigated 2 plants, and every plant is looked into 5 blades by the orientation of the four corners of the world 4 respectively, and every cell looks into 40 altogether
Piece blade records brevicoryne brassicae survival mouth number, calculates control efficiency.Drug effect calculation method
The total borer population and remaining borer population living for counting each processing, calculate the Revision insect recluced rate and Rectifying efficacies of each processing.
Radix * 100 before Revision insect recluced rate=(borer population living after radix-medicine before medicine)/medicine
Rectifying efficacies=(the chemicals treatment death rate-CK death rate)/(100-CK death rate) * 100
Table 3 respectively handles the test result of chemical control brevicoryne brassicae
From table 3 it can be seen that 30% phosmet guadipyr suspending agent dosage is 25g~40g/ mus, 3d after medicine,
7d, 14d to the preventive effect of brevicoryne brassicae be superior to each single dose be used alone when preventive effect, while after medicine two weeks preventive effects still up to 80% with
On, when being especially 25g/ mus of applications with dosage, preventive effect is optimal, illustrates that the compound drug has good quick-acting and holding effect
Property, and compared with single dose dosage, hence it is evident that it reduces.Do not find that the compound drug generates phytotoxicity to wild cabbage in the process of experimental investigation.
In conclusion the present invention uses two kinds of active components to have for the composition pesticide of phosmet and guadipyr
Good synergistic function, compared with existing single formulation, dosage is significantly reduced, and effect significantly improves, and the lasting period is long,
To crop without phytotoxicity, it is worth promoting the use of in agricultural production.
Claims (10)
1. a kind of composition pesticide containing phosmet and guadipyr, which is characterized in that the composition pesticide includes living
Property ingredient phosmet and guadipyr.
2. a kind of composition pesticide containing phosmet and guadipyr according to claim 1, which is characterized in that described
Active constituent phosmet and the weight fraction ratio of guadipyr are 25: 1~1: 25 in composition pesticide.
3. a kind of composition pesticide containing phosmet and guadipyr according to claim 1, which is characterized in that institute
The weight fraction ratio for stating the active constituent phosmet in composition pesticide and guadipyr is 10: 1~1: 10.
4. a kind of composition pesticide containing phosmet and guadipyr according to claim 1, which is characterized in that institute
The weight fraction ratio for stating the active constituent phosmet in composition pesticide and guadipyr is 1: 1.
5. a kind of composition pesticide containing phosmet and guadipyr according to claim 1, which is characterized in that institute
The sum of the two weight for stating the active constituent phosmet in composition pesticide and guadipyr accounts for composition pesticide total weight
0.5%~90%.
6. according to a kind of composition pesticide containing phosmet and guadipyr according to claim 1, feature exists
In the sum of the two weight of the active constituent phosmet in the composition pesticide and guadipyr accounts for composition pesticide gross weight
The 5%~30% of amount.
7. a kind of composition pesticide containing phosmet and guadipyr according to claim 1, which is characterized in that institute
It states composition pesticide and is configured to any one agent using phosmet and guadipyr as the auxiliary agent allowed on active constituent and pesticide
Type.
8. a kind of composition pesticide containing phosmet and guadipyr according to claim 7, which is characterized in that institute
The dosage form stated is aqueous emulsion, suspending agent, water dispersible granules, wettable powder, suspoemulsion or granule dosage form.
9. a kind of application of the composition pesticide containing phosmet and guadipyr as described in claim 1, feature exist
In can be applied to agriculturally prevent and treat the harmful organisms such as various aphids, plant hopper, noctuid, mite class and Lepidoptera, Thysanoptera, Homoptera.
10. a kind of application of composition pesticide containing phosmet and guadipyr according to claim 9, feature
It is, the aphid, plant hopper and noctuid are respectively planthopper, cabbage aphid and beet armyworm, and the mite class includes cinnabar
Tetranychid, Tetranychus urticae.
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105707118A (en) * | 2016-03-25 | 2016-06-29 | 江西正邦生物化工有限责任公司 | Pesticide composition containing phosmet and bifenazate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105707118A (en) * | 2016-03-25 | 2016-06-29 | 江西正邦生物化工有限责任公司 | Pesticide composition containing phosmet and bifenazate |
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Application publication date: 20190104 |