CN101773124B - Compound pesticide - Google Patents
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- CN101773124B CN101773124B CN 201010122206 CN201010122206A CN101773124B CN 101773124 B CN101773124 B CN 101773124B CN 201010122206 CN201010122206 CN 201010122206 CN 201010122206 A CN201010122206 A CN 201010122206A CN 101773124 B CN101773124 B CN 101773124B
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Abstract
The invention relates to a compound pesticide which belongs to the technical field of pesticides. The effective components of the compound pesticide are chlorantraniliprole and spinosad, and the compound pesticide is characterized in that the proportion of the chlorantraniliprole to the spinosad is 1:5-5:1. The compound pesticide has good insecticidal effect, high titer, low toxicity and safe use; and the compound pesticide is not easy to lead pests to produce immunity to the compound pesticide.
Description
Technical field
The present invention relates to a kind of Recompounded pesticide, belong to technical field of pesticide.
Background technology
Rynaxypyr is the class novel pesticide that du pont company was found in 2000.It acts on the ryania acceptor of insect, causes the release of calcium ion in the insect cell out of control, and then causes the insect paralysis dead.Rynaxypyr does not act on mammiferous ryania acceptor, has structural differences between the ryania acceptor of mammiferous ryania acceptor and insect.
Pleocidin is a kind of macrolides multicomponent antibiotic that extracts in thorn sugared many born of the same parents bacterium (Saccharopolyspora spinosa) zymotic fluid at first.It acts on the neural acetylcholinergic receptor of insect, and sustained activation, can make insect benumb rapidly, paralyse, and causes death at last, and its desinsection speed can compare favourably with chemical pesticide.Its existing insecticidal properties efficiently has the characteristic of pair mammalian safe again, is fit to pollution-free vegetable, fruit production application.Not having cross resistance with present common insecticide, is a kind of broad spectrum pesticide of high-efficiency low-toxicity.
Deinsectization is actually the control insect in some scopes, owing to reason insects such as objective condition can not be killed fully, the only a few insect that survives multiplies the immunity that will produce for this kind agricultural chemicals through counting generation, especially former prescription usefulness, the easier insect generation immunity that makes.Also there are not Rynaxypyr and pleocidin to unite for the preparation of agricultural chemicals in the market.
Summary of the invention
The purpose of this invention is to provide a kind of Recompounded pesticide, it have desinsection tire high and low poison, be difficult for characteristics that insect is developed immunity to drugs.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of Recompounded pesticide, the active ingredient of this agricultural chemicals is Rynaxypyr and pleocidin, it is characterized in that: the ratio of described Rynaxypyr and pleocidin is 1: 5～5: 1.
Preferred as technique scheme, the proportioning of described Rynaxypyr and pleocidin is 1: 2～2: 1.
Preferred as technique scheme, the proportioning of described Rynaxypyr and pleocidin is 1: 2.
Preferred as technique scheme, the mass fraction of the Rynaxypyr that contains in this agricultural chemicals is 0.5%～2.5%, the pleocidin mass fraction that contains is 0.5%～2.5%.
Preferred as technique scheme, the mass fraction of the Rynaxypyr that contains in this agricultural chemicals is 1.0%, the pleocidin mass fraction that contains is 2.0%.
The present invention unites Rynaxypyr and pleocidin for the preparation of agricultural chemicals, and single drug use is easy to make insect to produce immunity, and drug combination is difficult for making insect to produce immunity.And coupling also has a more important advantage, makes two kinds of medicines destroy the nervous system of insect from the different mechanism of action, can produce significantly to act synergistically under the suitable situation of materials proportioning.As test shown in the table 2, the present invention is than using Rynaxypyr and pleocidin to have better insecticidal effect respectively.
Rynaxypyr of the present invention and pleocidin compound pesticide can be made into multiple formulation; Its composite production technology and auxiliary agent belong to prior art, do not do at this and give unnecessary details.
With striped rice borer the multiple proportioning of this Recompounded pesticide is carried out toxicity test, co-toxicity coefficient is as follows: 0.5% Rynaxypyr+2.5% pleocidin virulence coefficient is 293.4; 1.0% Rynaxypyr+2.5 pleocidin virulence coefficients are 341.4; 1.5% Rynaxypyr+1.5% pleocidin virulence coefficient is 251.6; 2.0% Rynaxypyr+1.0% pleocidin virulence coefficient is 313.9; 2.5% Rynaxypyr+0.5% pleocidin virulence coefficient is 456.8.Result of the test shows that the present invention has the obvious synergistic effect.
In sum, the present invention has following beneficial effect:
1, the present invention has good insecticidal effect, the height of tiring, and the low safety of using of toxicity;
2, the present invention is difficult for making the insect generation that the present invention is produced immunity.
Embodiment
This specific embodiment only is explanation of the invention; it is not limitation of the present invention; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present invention.
Embodiment one: Rynaxypyr: pleocidin=1: 5; The mass concentration of Rynaxypyr is 0.5%, and the mass concentration of pleocidin is 2.5%.
Embodiment two: Rynaxypyr: pleocidin=1: 2; Rynaxypyr mass concentration 1.0%, pleocidin mass concentration 2.0%.
Embodiment three: Rynaxypyr: pleocidin=1: 1; Rynaxypyr mass concentration 1.5%, pleocidin mass concentration 1.5%.
Embodiment four: Rynaxypyr: pleocidin=2: 1; Rynaxypyr mass concentration 2.0%, pleocidin mass concentration 1.0%.
Embodiment five: Rynaxypyr: pleocidin=5: 1; Rynaxypyr concentration 2.5%, pleocidin concentration 0.5%.
Test one: the present invention measures the synergy of striped rice borer
1 experimental condition
1.1 for trying target: striped rice borer (Chilo suppressalis) 4～5 instar larvaes.
1.2 raising situation: light lures and collect the adult hatching of laying eggs of surviving the winter of a large amount of striped rice borer on the rice seedling of foster worm garden, treats larvae development to 4～5 length of times, and to strip out healthy larva stand-by in indoor to extract rice seedling.
2 experimental scheme
2.1 reagent
2.1.1 test medicine: the former powder of 96.45% Rynaxypyr and the former powder of 90% pleocidin provide by Zhejiang Shenghua Biok Biology Co., Ltd..
2.1.2 medicament preparation: adopt N.N-dimethyl formamide (D.M.F) to make solvent, add emulsifier, be mixed with 10% Rynaxypyr missible oil and pleocidin 5% missible oil respectively.
2.1.3 blank (CK): adopt N.N-dimethyl formamide (D.M.F) 3000 times of liquid (33.3mg/L) to make blank.
3 test methods
Adopt dip method: cover with nylon gauze with two logical one of glass-tube, to choose in the pipe with writing brush for about 10 of Chilo spp larvaes of examination, the hand-held mouth of pipe immerses in the soup for preparing concentration and soaked for 5～6 seconds, taking-up is placed on polypide and blots body surface solution on the blotting paper, again polypide is chosen to put into writing brush the plastic bowl that short rice leaf is made feed is housed, mouthful illiteracy preservative film, and it is some to prick last aperture, stick the liquor strength label, put with black out place (temperature 23-28 ℃) raising after 48 hours, check dead, the borer population of living.
Computational methods:
Toxicity index=(the LC of standard insecticide A of actual measurement mixture
50The LC of/mixture
50) * 100
Content (the %)+B of toxicity index * A in mixture of the toxicity index=A of theoretical mixture is at the content (%) of toxicity index * B in mixture
Toxicity index * 100 of the toxicity index/theoretical mixture of co-toxicity coefficient=actual measurement mixture
Co-toxicity coefficient is greater than 100, and showing has synergy; If co-toxicity coefficient is less than 100.Then expression has antagonism; Be summation action near 100.
The grouping information slip of this test of table 1
| Medicament and proportioning | Rynaxypyr (%) | Pleocidin (%) | Ratio |
| Embodiment one | 0.5 | 2.5 | 1∶5 |
| Embodiment two | 1.0 | 2.0 | 1∶2 |
| Embodiment three | 1.5 | 1.5 | 1∶1 |
| Embodiment four | 2.0 | 1.9 | 2∶1 |
| Embodiment five | 2.5 | 0.5 | 5∶1 |
The toxicity test of table 2 pair striped rice borer is table as a result
| Medicament | LC 50 (mg/L) | The virulence line of reaching the same goal | 95% confidence interval | Co-toxicity coefficient |
| Rynaxypyr | 17.3725 | Y＝3.4737+1.231 0x | 11.415-25.1 836 | |
| Multiple killing teichomycin | 17.9224 | Y＝3.3669+1.302 9x | 11.4507-25. 2834 | |
| Embodiment one | 6.0774 | Y＝3.8001+1.530 1x | 4.2094-8.31 41 | 293. 4 |
| Embodiment two | 5.1951 | Y＝4.1569+1.178 2x | 2.9853-7.71 48 | 341. 4 |
| Embodiment three | 7.0121 | Y＝3.7641+1.461 1x | 4.8662-9.86 49 | 251. 6 |
| Embodiment four | 5.5916 | Y＝3.8668+1.516 0x | 3.7662-7.67 07 | 313. 9 |
| Embodiment five | 3.8228 | Y＝4.1772+1.412 | 2.1649-5.46 | 456. |
| 8x | 25 | 8 |
As shown in Table 2, the present invention compares ivermectin and pleocidin list usefulness, has the obvious synergistic effect.Particularly in the table 2 shown in the embodiment hurdle on May Day, it is spent coefficient together and has reached 456.8, and synergy significantly.In order to further specify good effect of the present invention, choose embodiment two and carried out following several tests for representative.
Test two: the biological activity determination of two pairs of rice leaf roller of embodiment
1 experimental condition
1.1 for trying target: rice leaf roller (Cnaphalocrocis medihalis) nymph in 4～5 age.
1.2 raising situation: contain the phase the rice leaf roller moth appearance, a large amount of adults that sprout wings of trapping are put into the raising garden of solarium, allow its hatching of laying eggs, and treat larvae development to 4～5 length of times, win killed leaf roll, and are stand-by in indoor stripping worm.
2 experimental scheme
2.1 reagent
2.1.1 test medicine: the former powder of 96.45% Rynaxypyr and the former powder of 95% pleocidin provide by Zhejiang Shenghua Biok Biology Co., Ltd..
2.1.2 medicament preparation: adopt N.N-dimethyl formamide (D.M.F) to make solvent, add emulsifier, be configured to 5% ivermectin missible oil and pleocidin 5% missible oil.Concentration ratio by Rynaxypyr 1.0% and pleocidin 2.0% is mixed with 3.0% Rynaxypyr pleocidin mixture; With two single agent medicament in contrast.
2.1.3 blank (CK): adopt D.M.F3000 times of liquid (33.3mg/L) to make blank.
2.2 test is handled
2.2.1 dosage setting
According to preliminary experiment, larva dead 90% and about 20% dosage: it is 0.7813-12.5000mg/L that Rynaxypyr arranges 5 geometric ratio dosage, and the dosage of pleocidin is set to 6 geometric ratio dosage 3.1250-50.0000mg/L.3.0% Rynaxypyr pleocidin (1.0%+2.0%) mixture is set to 5 geometric ratio dosage 0.4688-30.0000mg/L; Blank D.M.F is 33.3mg/L.
2.2.2 test repeats
Each agricultural chemicals and mixture amount proportioning test are arranged to series concentration, and each concentration arranges 4 repetitions.About 10 of each reprocessing rice leaf roller 4～5 instar larvaes.
3 test methods
Adopt dip method: cover with nylon gauze with two logical one of glass-tube, to choose in the pipe with writing brush for about 10 of Chilo spp larvaes of examination, the hand-held mouth of pipe immerses in the soup for preparing concentration and soaked for 5～6 seconds, taking-up is placed on polypide and blots body surface solution on the blotting paper, again polypide is chosen to put into writing brush the plastic bowl that short rice leaf is made feed is housed, mouthful illiteracy preservative film, and it is some to prick last aperture, stick the liquor strength label, put with black out place (23～28 ℃ of temperature) raising after 24 hours, check dead, the borer population of living.
The 3000 times of liquid processing of corresponding organic solvent (D.F.M) that do not contain agricultural chemicals are set simultaneously make blank.Processing method is the same.
4 data statistics and analysis
Test data machine DPS software systems is as calculated handled, and obtains the LC of each medicament
50, LC
95, toxicity regression line, correlation coefficient and 95% confidence interval.
5 interpretations of result and conclusion
The evaluation of pesticide effectiveness 1 of two pairs of rice leaf roller of table 3 embodiment nymph in 4～5 age
The evaluation of pesticide effectiveness 2 of two pairs of rice leaf roller of table 4 embodiment nymph in 4～5 age
| Medicament | LC 50 (mg/L) | The toxicity regression line | 95% confidence interval | LC 95 (mg/L) |
| Embodiment two | 0.4195 | Y＝5.3342+0.8 857x | 0.0993-0.86 94 | 30.1836 |
| 10% Rynaxypyr | 5.4565 | Y＝3.9546+1.4 186x | 3.0360-7.80 95 | 78.7709 |
| 5% pleocidin | 19.7773 | Y＝4.0451+0.7 367x | 10.9351-61. 5770 | 3380.14 82 |
Measurement result shows: the LC of two pairs of rice leaf roller of embodiment nymph in 4～5 age
50And LC
95Be respectively 0.4195mg/L and 30.1836mg/L, if contrast medicament chlorine worm benzoyl peace is to the rice leaf roller LC in 4～5 ages
50And LC
95Be respectively 5.4563mg/L and 78.7709mg/L; If the more bacteriocidin is to the rice leaf roller LC in 4～5 ages
50And LC
95Be respectively 19.7773mg/L and 3380.1482mg/L.As can be seen from Table 3, embodiment two has remarkable advantages on consumption and kill pests ability, has tangible reinforcement than the effect of both single usefulness.
Because indoor bioassay is under artificial controlled condition indoor examination worm to be estimated, the field insect is more complicated, therefore advises carrying on field trial with clear and definite this medicament field efficacy, and suitable field using dosage and method etc.
The field control effectiveness test of test three: embodiment two control rice leaf roller
1 condition
1.1 subjects: rice leaf roller (Cnaphalocrocis medinalis)
Trial crops: middle Zhejiang excellent No. 1 (hybrid rice) tillering stage.
1.2 environmental condition:
Test arrangement is in China Paddy Rice Inst proving ground B district, and area is 2.5 mu between the experimental field, is cement ridge, gravity irrigation, soil clay earth, medium fertility.
Rice varieties is excellent No. 1 of middle Zhejiang, sowing on June 3, and June 26 transplanted, and transplanting specification is 25 * 20 centimetres, the 1-2 strain of every cave.Transplant and used 15 kilograms in weed killer herbicide and urea in back 7 days, not use of insecticide and microbial inoculum later on, paddy growth is normal.
2 experimental scheme and arrangement
2.1 medicament
2.1.1 test medicine: 96.45% Rynaxypyr and the former medicine of 90% pleocidin provide by distillation Bai Ke Biological Co., Ltd.; Autogamy 30 grams/kilogram Rynaxypyr pleocidin mixed agent missible oil (1.0%+2.0%).
2.1.2 contrast medicament: 100 grams/kilogram Rynaxypyr and 50 grams/kilogram pleocidin missible oil forms by former medicine autogamy.
2.1.3 dosing and numbering
The experimental design of table 5 reagent agent
| Handle and compile | Medicament | Amount of formulation (gram/mu) | Active ingredient (gram/kilogram) |
| 1 | Embodiment two | 80 | 30 |
| 2 | 100 grams/kilogram Rynaxypyr missible oil | 20 | 30 |
| 3 | 50 grams/kilogram pleocidin missible oil | 20 | 15 |
| 4 | Blank |
3.2 arrange the residential quarter
3.2.1 residential quarter row: the residential quarter of test medicine, contrast medicament and blank is treated to order and arranges.
3.2.2 residential quarter area and repetition: the residential quarter area is 30m
2(5m * 6m), repeat 3 times.
3.3 application method
By every mu of water consumption 50kg conversion, with MH-16 type manual sprayer, the dispenser date is July 18 for the first time, and paddy rice is tillering stage.Rice leaf roller larval phase in the rice field, is neat, and the 1-2 instar larvae phase, the rice blade tip curls about one cun long.Medication was fine the same day, 24～38 ℃ of temperature.
Be the high temperature fine day medication same day (July 18) to the 5th day (July 22), and be heavy rain 7 days (July 24) after the medication, is cloudy and moderate rain weather afterwards.
During the medication 7 days, the dispenser rice field all keeps shoaling layer, does not use other medicaments and fertilizer.4 days (July 21), each investigation on 10 days (July 27) are once after medication.
3.4 investigation method
Divide the residential quarter into two five equilibriums, investigate 1/2 area of residential quarter at every turn.Adopt parallel skip philosophy, 5 points are investigated in every residential quarter, 5 clumps of paddy rice of every some investigation, investigate 25 clumps of paddy rice altogether, win all leaf rolls of investigation rice strain, put into plastic sack, indicate area code, at the leaf roll number of each residential quarter of indoor counting and the borer population of living, converting is that hundred clumps of volume numbers of sheets and hundred clumps of borer populations alive carry out statistical analysis again, as table 6.
The medicament of table 6 embodiment of the invention two is to the field control effect of rice leaf roller
* average hundred clumps of green numbers of sheets are 9030; 10 days average hundred clumps of total leaf numbers are 8740 after the medication.
During each the investigation, every residential quarter is counted the total green number of blade of 2 clumps of paddy rice at random, more than 10 points of whole district's investigation, asks average leaf (greenery) the sheet number of calculating every clump of paddy rice.
When investigation, observe the growing state of paddy rice, have or not poisoning or other degree of impairments.
4 interpretations of result
4.1 embodiment two, mu restrains with 80, and the leaf roll control efficiency of 10 days investigation prevention rice leaf roller is 83.0% behind the medicine, and the worm rate of going down of living is 90.8%.Its leaf roll control efficiency all be higher than 100 grams/kilogram Rynaxypyr mu with 20 grams and 50 grams/kilogram pleocidin mu with 20 control efficiency that restrain; The worm that lives is gone down rate a little less than 100 grams/kilogram Rynaxypyr, but apparently higher than 50 grams/kilogram pleocidin.
4.2 Rynaxypyr mu consumption reduces 50% among the embodiment two, but control efficiency is approaching, mu can reduce about 20% with cost.
Going down with the worm that lives, to estimate the control efficiency of medicament comparatively actual for the index of rate, and the worm alive of mixed agent is gone down rate up to 90.3%, and illustrating all has lethal effect to high low instar larvae.
4.3 embodiment two is after use, no symptom of chemical damage takes place, and paddy growth is normal.
The field control effectiveness test of test four: embodiment two control striped rice borer
1 condition
1.1 subjects: rice-stem borer (Chilo suppressalis)
Trial crops: early rice, 22 days middle morning, tillering stage.
1.2 environmental condition:
Test arrangement is in China Paddy Rice Inst proving ground B district, and area is 2.5 mu between the experimental field, is cement ridge, gravity irrigation, soil clay earth, medium fertility.
Rice varieties is early rice, 22 days middle morning, and sowing on March 24, April 24 transplanted.Transplant and used 20 kilograms in weed killer herbicide and urea in back 7 days, not use of insecticide and microbial inoculum later on, paddy growth is normal.
2 experimental scheme and arrangement
2.1 medicament
2.1.1 test medicine: 96.45% Rynaxypyr and the former medicine of 90% pleocidin that are provided by distillation Bai Ke Biological Co., Ltd. restrain/kilogram Rynaxypyr pleocidin mixed agent missible oil (1.0%+2.0%) from being made into 30.
2.1.2 contrast medicament: 200 grams/kilogram Rynaxypyr colloidal suspending agent is du pont company production, and 25 grams/equal The Dow Agrosciences, LLC. of kilogram pleocidin colloidal suspending agent produces.
2.1.3 dosing and numbering
The experimental design of table 5 reagent agent
| Handle numbering | Medicament | Amount of formulation (gram/mu) | Active ingredient (gram/kilogram) |
| 1 | Embodiment two | 100 | 37.5 |
| 2 | 200 grams/kilogram Rynaxypyr colloidal suspending agent | 10 | 30 |
| 3 | 20 grams/kilogram pleocidin colloidal suspending agent | 100 | 37.5 |
| 4 | Blank |
3.2 arrange the residential quarter
3.2.1 residential quarter row: the residential quarter of test medicine, contrast medicament and blank is treated to order and arranges.
3.2.2 residential quarter area and repetition: the residential quarter area is 30m
2(5m * 6m), repeat 3 times.
3.3 application method: by every mu of water consumption 50kg conversion, with MH-16 type manual sprayer, the dispenser date is May 27 for the first time, and paddy rice is tillering stage.Chilo spp larvae is in the withered sheath of rice seedling peak period (1-2 instar larvae phase).On to the medication 6 days dispenser same day, weather is clear to cloudy, and 18～28 ℃ of temperature rained heavily behind the medicine in 7 days, 14 days, and all the other weather are fine day till investigating withered heart rate to June 15,22～31 ℃ of temperature.During the medication to the medicine 18 days, the field all kept shoaling layer, the paddy rice normal growth.
3.4 investigation method
Medication is (June 15) about 18 days, and Chilo spp larvae was grown to 5 ages, when the withered heart of paddy rice that causes of causing harm is basicly stable, carries out withered heart rate investigation.
Investigate withered heart rate, adopt parallel jump sampling method, namely every residential quarter every 5 clumps of paddy rice of 10 points (row) of taking a sample are investigated the withered calculation in 50 clumps of paddy rice strains altogether.Be converted to hundred clumps of withered calculations of paddy rice.
The tiller number of 5 clumps of paddy rice of every residential quarter random searching is converted to total strain number of hundred clumps of paddy rice, calculates withered heart rate hourly.
In withered calculation investigation, observe the growing state of paddy rice, have or not key or other degree of impairment.
4 results and analysis
The field control effect of two pairs of striped rice borer of table 7 embodiment of the invention
As can be seen from Table 7, two mu of usefulness of the embodiment of the invention, 100 grams, average withered heart rate is 0.62%, control efficiency is 95.7%; Withered heart rate than the single agent of two contrasts is low, and control efficiency is high.
Pleocidin in the mixed agent belongs to the biogenic agricultural chemicals, and low toxicity is pollution-free, and price is also on the low side.Mixed agent mu drug cost will be than single cost low 15% with Rynaxypyr.
The embodiment of the invention two and two single agent applying areas, paddy growth is normal, and no symptom of chemical damage takes place.
Claims (3)
1. Recompounded pesticide that is used for killing field snout moth's larva class pest, the active ingredient of this agricultural chemicals is Rynaxypyr and pleocidin, it is characterized in that: the proportioning of described Rynaxypyr and pleocidin is 1:2.
2. according to claim 1 a kind of be used to the Recompounded pesticide of killing field snout moth's larva class pest, it is characterized in that: the mass fraction of the Rynaxypyr that contains in this agricultural chemicals is 0.5%～2.5%, and the pleocidin mass fraction that contains is 0.5%～2.5%.
3. according to claim 1 a kind of be used to the Recompounded pesticide of killing field snout moth's larva class pest, it is characterized in that: the mass fraction of the Rynaxypyr that contains in this agricultural chemicals is 1.0%, and the pleocidin mass fraction that contains is 2.0%.
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318609A (en) * | 2011-07-19 | 2012-01-18 | 北京燕化永乐农药有限公司 | Insecticidal composition |
| CN102599167A (en) * | 2012-01-18 | 2012-07-25 | 华南理工大学 | Chlorantraniliprole and Spinetoram compound suspending agent and preparation method thereof |
| CN103772066A (en) * | 2013-12-31 | 2014-05-07 | 灵川县金田农资经营部 | Biogas slurry composite pesticide for preventing and controlling stem borers |
| CN104472495B (en) * | 2014-12-15 | 2016-08-24 | 广西颐生园生态农业有限公司 | Pesticidal combination containing Aminothiocarbonylbenzene |
| CN108432770A (en) * | 2018-04-04 | 2018-08-24 | 北京科发伟业农药技术中心 | Rynaxypyr is used to prevent the purposes of agriculturally maggot shape pest |
| CN113907080A (en) * | 2021-10-28 | 2022-01-11 | 溧阳中南化工有限公司 | Insecticide |
| CN114208831B (en) * | 2021-12-29 | 2024-02-02 | 河北农信生物科技有限责任公司 | Pesticide microcapsule suspending agent and application thereof |
| CN115812721A (en) * | 2022-01-06 | 2023-03-21 | 上海悦联生物科技有限公司 | Spinosad suspending agent and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014247A (en) * | 2004-07-01 | 2007-08-08 | 杜邦公司 | Synergistic mixtures of anthranilamide invertebrate pest control agents |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014247A (en) * | 2004-07-01 | 2007-08-08 | 杜邦公司 | Synergistic mixtures of anthranilamide invertebrate pest control agents |
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