CN101637165A - Insect-destroying composition with synergistic action - Google Patents
Insect-destroying composition with synergistic action Download PDFInfo
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- CN101637165A CN101637165A CN200910170818A CN200910170818A CN101637165A CN 101637165 A CN101637165 A CN 101637165A CN 200910170818 A CN200910170818 A CN 200910170818A CN 200910170818 A CN200910170818 A CN 200910170818A CN 101637165 A CN101637165 A CN 101637165A
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Abstract
The invention discloses an insect-destroying composition comprising the effective components of screw worm ethyl and buprofezin, wherein the mass ratio of the screw worm ethyl and the buprofezin is 40:1-1:80. The screw worm ethyl and the buprofezin are compounded, have an obvious synergistic action, can lower the use quantity of the effective components, reduce the application frequency and are beneficial to delaying the generation of the drug resistance of pests. The composition can be used for preventing and treating various pests in agricultural and horticultural crops and is especially suitable for preventing and treating plant hoppers, leafhoppers, whiteflies and scale insects.
Description
Technical field
The present invention relates to a kind of composition pesticide, specifically is a kind of Pesticidal combination that contains spiral shell worm ethyl ester, and the application of said composition on agricultural insect pests control.
Background technology
Spiral shell worm ethyl ester (Spirotetramat) belongs to the tetronic acid insecticides.Spiral shell worm ethyl ester has the two-way interior conductive performance of inhaling, and can upwards move down in the whole plants body, arrives at blade face and bark, thereby control is as romaine lettuce and Chinese cabbage internal lobe and the corticole insect of fruit.Spiral shell worm ethyl ester high-efficiency broad spectrum can effectively be prevented and treated various suckings pest, as aphid, thrips, wood louse, mealybug, aleyrodid and scale insect etc.But spiral shell worm ethyl ester uses separately, make insect produce resistance easily, and the control cost is higher.
Buprofezin (Buprofezin) is a kind of new selective insecticide that insect growth is grown that suppresses.Mechanism of action causes nymph dead in latter stage in age to ecdysis for suppressing the synthetic of insect chitin and disturbing metabolism.Control to insects such as rice hoppers, tea lesser leafhopper, oranges and tangerines arrowhead scales has special efficacy.Buprofezin is because long-term use has continuously produced serious pesticide resistance, and in addition, the drug effect of Buprofezin is slow, also is to limit its widely used major reason.
Water rice hopper, aleyrodid, that leafhopper has reproduction speed is fast, and characteristics such as breeding amount is big, generation overlap is obvious are easy to develop immunity to drugs.Coccid on the fruit tree also easily causes drug-fast generation because cause a large amount of medications but the relatively poor problem of preventive effect the control period that is difficult to get a grip on.It is to solve insect to develop immunity to drugs that the insecticide of different mechanism of action carries out composite, administers one of effective way of resistant insect.
Summary of the invention
The object of the present invention is to provide a kind of composition pesticide, the active ingredient of said composition is spiral shell worm ethyl ester and Buprofezin.Said composition has obvious synergistic effect, can reduce effective ingredient consumption, delays the generation of pest resistance to insecticide.Another purpose of invention is to provide the application of said composition on agricultural.
The present invention realizes in the following manner:
It is composite that the present invention adopts spiral shell worm ethyl ester and Buprofezin to carry out, and the mass ratio of spiral shell worm ethyl ester and Buprofezin is 40: 1-1: 80.
As to a kind of improvement of the present invention, the ratio of the quality of spiral shell worm ethyl ester and Buprofezin is 10: 1-1: 20.
The present composition is processed in actual applications and is fit to any formulation that agricultural goes up use, and preferred dosage form is suspending agent, oil-suspending agent, microemulsion, missible oil, micro-capsule suspension, wetting powder and water dispersible granules.
The present composition can be used for preventing and treating the insect on the agricultural, is particularly useful for the control of plant hopper, leafhopper, aleyrodid, scale insect.
The present composition is compared with prior art, produces following beneficial effect: 1. two kinds of active ingredients in the composition are composite has a synergistic effect, obviously improves the control efficiency to target pest; 2. the mechanism of action difference of two kinds of active ingredients has the notable synergistic effect, can be used for the improvement of resistant insect; 3. the Pesticidal combination that has synergistic effect can reduce the field dosage, effectively reduces environmental pollution and residue of pesticide, reduces the harm to beneficial organism.
Embodiment
For making purpose of the present invention, technical scheme and technological merit clearer, content of the present invention is described further below in conjunction with embodiment.Specific embodiment only is used to explain the present invention, and is not used in qualification the present invention.All any modifications of being made within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
The embodiment of the invention adopts the former medicine of 96% spiral shell worm ethyl ester (Bayer crop protection Co., Ltd), the former medicine of 95% Buprofezin (Jiangsu Changlong Chemical Co).
1, the processing of suspending agent and embodiment
Active ingredient spiral shell worm ethyl ester and each component such as Buprofezin, dispersant, wetting agent, thickener and water are mixed in the ratio of filling a prescription, after sand milling and/or high speed shear, make suspending agent.
Embodiment 1:21% spiral shell worm ethyl ester buprofezin suspension agent (spiral shell worm ethyl ester: Buprofezin=20: 1)
Spiral shell worm ethyl ester 20.83g, Buprofezin 1.05g, sodium lignin sulfonate (dispersant) 4g, ethylene glycol (antifreeze) 4g, bentonite (thickener) 3g, silicone oil (defoamer) 0.4g, deionized water is mended to 100g.
Embodiment 2:16% spiral shell worm ethyl ester buprofezin suspension agent (spiral shell worm ethyl ester: Buprofezin=1: 1)
Spiral shell worm ethyl ester 8.33g, Buprofezin 8.42g, sodium lignin sulfonate (dispersant) 4g, ethylene glycol (antifreeze) 4g, bentonite (thickener) 3g, organic silicone (defoamer) 3g, deionized water is mended to 100g.
Embodiment 3:33% spiral shell worm ethyl ester buprofezin suspension agent (spiral shell worm ethyl ester: Buprofezin=1: 10)
Spiral shell worm ethyl ester 3.13g, Buprofezin 31.58g, sodium lignin sulfonate (dispersant) 4g, ethylene glycol (antifreeze) 4g, xanthan gum (thickener) 0.5g, silicone oil (defoamer) 0.4g, deionized water is mended to 100g.
2, the processing of oil-suspending agent and embodiment
Active ingredient spiral shell worm ethyl ester and each component such as Buprofezin, dispersant, stabilizing agent, defoamer and solvent are mixed in the ratio of prescription, after putting into the sand milling still and grinding, send into the interior mixing of homogeneous blender and get product.
Embodiment 4:22% spiral shell worm ethyl ester Buprofezin oil-suspending agent (spiral shell worm ethyl ester: Buprofezin=10: 1)
Spiral shell worm ethyl ester 20.83g, Buprofezin 2.10g, sodium lignin sulfonate (wetting dispersing agent) 10g, phenethyl phenol polyethenoxy ether (emulsifier) 5g, bentonite (thickener) 5g, organic silicone (defoamer) 5g, the castor-oil plant oil subsidy is to 100g.
Embodiment 5:18% spiral shell worm ethyl ester Buprofezin oil-suspending agent (spiral shell worm ethyl ester: Buprofezin=1: 5)
Spiral shell worm ethyl ester 3.13g, Buprofezin 15.79g, sodium lignin sulfonate (wetting dispersing agent) 10g, phenethyl phenol polyethenoxy ether (emulsifier) 5g, xanthan gum (thickener) 0.5g, organic silicone (defoamer) 5g, the castor-oil plant oil subsidy is to 100g.
3, the processing of water dispersible granules and embodiment
Active component spiral shell worm ethyl ester and Buprofezin, auxiliary agent and filler are mixed in the ratio of filling a prescription, become wetting powder, add a certain amount of water mixing extruder grain again, make the water-dispersible granules product after the drying screening through comminution by gas stream.
Embodiment 6:41% spiral shell worm ethyl ester Buprofezin water dispersible granules (spiral shell worm ethyl ester: Buprofezin=40: 1)
Spiral shell worm ethyl ester 40.67g, Buprofezin 1.05g, Negel (dispersant) 5g, sodium lignin sulfonate (dispersant) 7g, lauryl sodium sulfate (wetting agent) 2g, ammonium sulfate (disintegrant) 5g, precipitated calcium carbonate (filler) complements to 100g.
Embodiment 7:21% spiral shell worm ethyl ester Buprofezin water dispersible granules (spiral shell worm ethyl ester: Buprofezin=1: 20)
Spiral shell worm ethyl ester 1.04g, Buprofezin 21.05g, NNO (dispersant) 5g, sodium lignin sulfonate (dispersant) 5g, lauryl sodium sulfate (wetting agent) 2g, Magnesiumaluminumsilicate (disintegrant) 2g, diatomite complements to 100g.
Embodiment 8:81% spiral shell worm ethyl ester Buprofezin water dispersible granules (spiral shell worm ethyl ester: Buprofezin=1: 80)
Spiral shell worm ethyl ester 1.04g, Buprofezin 84.21g, the withered powder of tea (dispersant) 5g, methyl naphthalene sulfonate formaldehyde condensate (dispersant) 10g, lauryl sodium sulfate (wetting agent) 1g, sodium alginate (disintegrant) 2g, bentonite complements to 100g.
4, the processing of wetting powder and embodiment
Active component spiral shell worm ethyl ester and Buprofezin, various auxiliary agent and filler etc. are fully mixed in proportion, after ultrafine crusher is pulverized, make wetting powder.
Embodiment 9:36% spiral shell worm ethyl ester Buprofezin wetting powder (spiral shell worm ethyl ester: Buprofezin=5: 1)
Spiral shell worm ethyl ester 31.25g, Buprofezin 6.32g, lauryl sodium sulfate (wetting agent) 2g, sodium lignin sulfonate (dispersant) 3g, NNO (dispersant) 5g, kaolin complements to 100g.
Embodiment 10:41% spiral shell worm ethyl ester Buprofezin wetting powder (spiral shell worm ethyl ester: Buprofezin=1: 40)
Spiral shell worm ethyl ester 1.04g, Buprofezin 42.11g, sodium lignin sulfonate (wetting agent) 3g, NNO (dispersant) 5g draws back powder (dispersant) 0.5g, and kaolin complements to 100g.
5, missible oil processing and embodiment
To contain former medicine, emulsifier and the cosolvent etc. of active component, add mixing kettle successively, stir, promptly get missible oil by formula rate.
Embodiment 11:8% spiral shell worm ethyl ester Buprofezin missible oil (spiral shell worm ethyl ester: Buprofezin=1: 1)
Spiral shell worm ethyl ester 4.17g, Buprofezin 4.21g, N-Methyl pyrrolidone (cosolvent) 10g, epoxychloropropane (stabilizing agent) 3g, calcium dodecyl benzene sulfonate (emulsifier) 5g, phenethyl phenol polyethenoxy ether (emulsifier) 5g, carrene (solvent) complements to 100g.
6, microemulsion processing and embodiment
Former medicine, cosolvent, emulsifier are added together, make and be dissolved into even oil phase, stir down and slowly adds in the entry,, make microemulsion after being chilled to room temperature again through the rapid phase inversion of agitating heating.
Embodiment 12:6% spiral shell worm ethyl ester Buprofezin microemulsion (spiral shell worm ethyl ester: Buprofezin=1: 2)
Spiral shell worm ethyl ester 2.08g, Buprofezin 4.21g, N-Methyl pyrrolidone (cosolvent) 10g, calcium dodecyl benzene sulfonate (emulsifier) 8g, phenethyl phenol polyethenoxy ether (emulsifier) 7g, triphen ethyl-phenol polyoxyethylene (emulsifier) 5g, deionized water (solvent) complements to 100g
7, micro-capsule suspension processing and embodiment
Adopt interfacial polymerization.With directly being scattered in the gum Arabic aqueous solution after former medicine, polyisocyanates and the cyclohexanone mixing, add polyalcohol then, slow reaction is made capsule, forms microcapsule suspending agent.
Embodiment 13:12% spiral shell worm ethyl ester Buprofezin micro-capsule suspension (spiral shell worm ethyl ester: spiral shell worm ethyl ester 8.33g Buprofezin=2: 1), Buprofezin 4.21g, cyclohexanone (solvent) 1g, polyisocyanates (curing agent) 0.4g, ethylene glycol (solvent) 0.4g, gum Arabic (thickener) 1g, deionized water (solvent) complements to 100g
(2) joint toxicity measuring of the present composition and field control effectiveness test embodiment
Embodiment 14, spiral shell worm ethyl ester and buprofezin compound are to paddy rice brown planthopper joint toxicity measuring
For trying object: the paddy rice brown planthopper.The test water brown plant-hopper is picked up from Lingshui, Hainan Province county.
Test medicine: the former medicine of 96% spiral shell worm ethyl ester (Bayer crop science company), the former medicine of 95% Buprofezin (Jiangsu Changlong Chemical Co).
Test method: adopt rice stem infusion process with reference to " the agricultural industry criteria NY/T1154.11-2008 of the People's Republic of China (PRC) " and " the agricultural industry criteria NY/T1154.7-2006 of the People's Republic of China (PRC) ".Extract with root the rice strain at healthy and strong tillering stage to booting initial stage, clean, be cut into the long band root rice stem of 15cm, one group of 3 strain locate to dry in the air not have washmarking to the surface in the cool place.The rice stem was soaked 30 seconds in the good medicament of dilution respectively, after taking-up is dried, encase root with the absorbent cotton that soaks and put into and cultivate cup, draw 3 mid-term in age nymph put into and cultivate cup, 20 every glass, put temperature and be 27 ℃, photoperiod and be in the incubator of 16h:8h (L:D) and raise.The cotton balls of per two days bag rice root adds water and preserves moisture.The clear water contrast, each concentration repeats 3 times.Check dead borer population after 5 days, calculate lethality.
The synergy mode judges that adopting the abundant method of passing through toxicity index calculating mixture co-toxicity that waits nineteen sixty to propose of Sun Yun is co-toxicity coefficient (CTC) method.The computing formula of co-toxicity coefficient is as follows:
Actual measurement toxicity index (ATI)=(standard medicament LC
50/ reagent agent LC
50) * 100
The percentage composition of B in percentage composition+B medicament ATI * mixture of A in theoretical toxicity index (TTI)=A medicament ATI * mixture
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (the ATI)/theoretical toxicity index (TTI) of mixture] * 100
When CTC≤80, then the composition performance is for antagonism, and when 80＜CTC＜120, then the composition performance is for summation action, and when CTC 〉=120, then the composition performance is synergistic effect.
Result of the test:
Table 1 spiral shell worm ethyl ester and Buprofezin different proportion are composite to paddy rice brown planthopper joint toxicity measuring
| Chemicals treatment | ??LC 50(mg/L) | ??ATI | ??TTI | ??CTC |
| Spiral shell worm ethyl ester | ??3.75 | ??100.0 | ||
| Buprofezin | ??0.71 | ??528.2 | ||
| Spiral shell worm ethyl ester 40: Buprofezin 1 | ??2.27 | ??165.2 | ??110.4 | ??149.6 |
| Spiral shell worm ethyl ester 20: Buprofezin 1 | ??1.66 | ??225.9 | ??120.4 | ??187.6 |
| Spiral shell worm ethyl ester 10: Buprofezin 1 | ??1.41 | ??266.0 | ??138.9 | ??191.4 |
| Spiral shell worm ethyl ester 5: Buprofezin 1 | ??1.10 | ??340.9 | ??171.4 | ??198.9 |
| Spiral shell worm ethyl ester 1: Buprofezin 1 | ??0.57 | ??657.9 | ??314.1 | ??209.5 |
| Spiral shell worm ethyl ester 1: Buprofezin 5 | ??0.40 | ??937.5 | ??456.8 | ??205.2 |
| Spiral shell worm ethyl ester 1: Buprofezin 10 | ??0.38 | ??986.8 | ??489.2 | ??201.7 |
| Spiral shell worm ethyl ester 1: Buprofezin 20 | ??0.39 | ??961.5 | ??507.8 | ??189.4 |
| Spiral shell worm ethyl ester 1: Buprofezin 40 | ??0.46 | ??815.2 | ??517.7 | ??157.5 |
| Spiral shell worm ethyl ester 1: Buprofezin 80 | ??0.55 | ??681.8 | ??522.9 | ??130.4 |
The result of co-toxicity test shows that spiral shell worm ethyl ester and thiophene worm quinoline are composite 40: 1-1: in 80 the ratio range to the co-toxicity coefficient CTC of paddy rice brown planthopper joint toxicity measuring all greater than 120, have synergistic effect.Especially 20: 1-1: in 20 the ratio range, CTC is all greater than 180, and synergistic effect is remarkable.
Embodiment 15, spiral shell worm ethyl ester and buprofezin compound are to the joint toxicity measuring of cucumber trialeurodes vaporariorum
For trying object: cucumber trialeurodes vaporariorum (picking up from) in Sanya, Hainan Province.
Test medicine: the former medicine of 96% spiral shell worm ethyl ester (Bayer crop science company), the former medicine of 95% Buprofezin (Jiangsu Changlong Chemical Co).
Test method: adopt the agar leaf dipping method of preserving moisture.Add agar solution with the plastic culture dish of diameter 40mm and make the agar culture dish of preserving moisture, and cover punching in order to ventilation at culture dish with insect needle; With card punch fresh cucumber leaves is beaten the disk of getting 38mm, soak 15s in reagent agent, taking-up is dried, and puts into the agar culture dish for preparing; Every ware inserts 30 cucumber trialeurodes vaporariorums, and every processing repeats 4 times.48h record adult death toll adopts the DPS data handling system to carry out data and handles, with this foundation as each medicament activity of evaluation.
It is co-toxicity coefficient (CTC) method that the synergy mode adopts the abundant method of passing through toxicity index calculating mixture co-toxicity that waits nineteen sixty to propose of Sun Yun.The calculating of co-toxicity coefficient and evaluation criterion are with embodiment 14.
Result of the test:
Table 2 spiral shell worm ethyl ester and Buprofezin different proportion are composite to cucumber trialeurodes vaporariorum joint toxicity measuring
| Chemicals treatment | ??LC 50(mg/L) | ??ATI | ??TTI | ??CTC |
| Spiral shell worm ethyl ester | ??1.87 | ??100.0 | ||
| Buprofezin | ??1.24 | ??150.8 | ||
| Spiral shell worm ethyl ester 40: Buprofezin 1 | ??1.28 | ??146.1 | ??101.2 | ??144.3 |
| Spiral shell worm ethyl ester 20: Buprofezin 1 | ??1.00 | ??187.0 | ??102.4 | ??182.6 |
| Spiral shell worm ethyl ester 10: Buprofezin 1 | ??0.92 | ??203.3 | ??104.6 | ??194.3 |
| Spiral shell worm ethyl ester 5: Buprofezin 1 | ??0.85 | ??220.0 | ??108.5 | ??202.8 |
| Spiral shell worm ethyl ester 1: Buprofezin 1 | ??0.73 | ??256.2 | ??125.4 | ??204.3 |
| Spiral shell worm ethyl ester 1: Buprofezin 5 | ??0.65 | ??287.7 | ??142.3 | ??202.1 |
| Spiral shell worm ethyl ester 1: Buprofezin 10 | ??0.66 | ??283.3 | ??146.2 | ??193.8 |
| Spiral shell worm ethyl ester 1: Buprofezin 20 | ??0.68 | ??275.0 | ??148.4 | ??185.3 |
| Spiral shell worm ethyl ester 1: Buprofezin 40 | ??0.71 | ??263.4 | ??149.6 | ??176.1 |
| Spiral shell worm ethyl ester 1: Buprofezin 80 | ??0.85 | ??220.0 | ??150.2 | ??146.5 |
The result of co-toxicity test shows that spiral shell worm ethyl ester and buprofezin compound are 40: 1-1: in 80 the ratio range to the co-toxicity coefficient CTC of cucumber trialeurodes vaporariorum joint toxicity measuring all greater than 120, have synergistic effect.Especially 10: 1-1: in 20 the ratio range, CTC is all greater than 180, and synergistic effect is remarkable.
The composite field trial of embodiment 16, spiral shell worm ethyl ester and Buprofezin different proportion to the paddy rice small brown rice planthopper
With 240g/L spiral shell worm ethyl ester suspending agent, 25% Buprofezin wetting powder, 22% spiral shell worm ethyl ester Buprofezin oil-suspending agent (embodiment 4), 16% spiral shell worm ethyl ester buprofezin suspension agent (embodiment 2) and 81% spiral shell worm ethyl ester Buprofezin water dispersible granules (embodiment 8) all by 90g/hm
2Effective ingredient consumption dilution spraying is used for the control of paddy rice small brown rice planthopper.After the dispenser 7 days, the preventive effect of each medicament was respectively 82.4%, 73.7%, 95.5%, 94.3% and 92.6%, has synergistic effect.After the dispenser 21 days, preventive effect was respectively 69.7%, 60.4%, 87.3%, 85.6% and 85.1%, and difference on effect is obvious, illustrates that the single relatively agent of lasting effect of compound drug obviously strengthens.
Embodiment 17: spiral shell worm ethyl ester and buprofezin compound are to the field trial of rice-leaf hopper
With 240g/L spiral shell worm ethyl ester suspending agent, 25% Buprofezin wetting powder, 8% spiral shell worm ethyl ester Buprofezin missible oil (embodiment 11) all by 50g/hm
2Active ingredient dilution spraying, be used for the control of rice-leaf hopper.After the dispenser 7 days, the preventive effect of each medicament was respectively 80.6%, 78.4% and 92.3%, and preventive effect has otherness; The preventive effect of 21 days each medicaments is followed successively by 74.8%, 71.6% and 90.7% after the dispenser, the preventive effect significant difference.
Embodiment 18: spiral shell worm ethyl ester and buprofezin compound are to the field trial of cucumber aleyrodid
With 240g/L spiral shell worm ethyl ester suspending agent, 25% Buprofezin wetting powder, 6% spiral shell worm ethyl ester Buprofezin microemulsion (embodiment 12) all by 50g/hm
2Active ingredient dilution spraying, be used for the control of cucumber trialeurodes vaporariorum.After the dispenser 7 days, the preventive effect of each medicament was respectively 78.6%, 75.4% and 93.3%, and preventive effect has otherness; The preventive effect of 21 days each medicaments is followed successively by 73.8%, 71.2% and 91.4% after the dispenser, the preventive effect significant difference.
Embodiment 19: spiral shell worm ethyl ester and buprofezin compound are to the field trial of oranges and tangerines arrowhead scales
240g/L spiral shell worm ethyl ester suspending agent, 25% Buprofezin wetting powder, 12% spiral shell worm ethyl ester Buprofezin micro-capsule suspension (embodiment 13) all by the active ingredient dilution spraying of 120mg/Kg, are used for the control of rice-leaf hopper.After the dispenser 7 days, the preventive effect of each medicament was respectively 68.6%, 72.1% and 88.7%, and preventive effect has otherness; The preventive effect of 21 days each medicaments is followed successively by 63.8%, 69.6% and 85.2% after the dispenser, the preventive effect significant difference.
From spiral shell worm ethyl ester and buprofezin compound field efficacy to paddy rice small brown rice planthopper, leafhopper, aleyrodid and oranges and tangerines arrowhead scales, spiral shell worm ethyl ester and buprofezin compound have synergistic effect, single relatively agent control obviously improves, and can reduce the field rotating medicine number of times of dosage simultaneously, delays pest resistance to insecticide and produces.Lasting period prolongs, and can reduce the medication number of times, reduces the control cost.
Claims (6)
1, a kind of Pesticidal combination, wherein active ingredient is spiral shell worm ethyl ester and Buprofezin.The mass ratio that it is characterized in that active ingredient spiral shell worm ethyl ester and Buprofezin is 40: 1-1: 80.
2, Pesticidal combination according to claim 1, the mass ratio that it is characterized in that active ingredient spiral shell worm ethyl ester and Buprofezin is 10: 1-1: 20.
3,, it is characterized in that active ingredient adds auxiliary agent and carrier is made the formulation that is fit to the agricultural use according to each described Pesticidal combination of claim 1 to 2.
4, the mentioned formulation of claim 3 is characterized in that suspending agent, oil-suspending agent, wetting powder, water dispersible granules, microemulsion, missible oil and micro-capsule suspension.
5, be used to prevent and treat the various agricultural insect according to each described Pesticidal combination of claim 1 to 2.
6,, it is characterized in that described pest are plant hopper, leafhopper, aleyrodid, scale insect according to claim 5.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232389A (en) * | 2010-04-25 | 2011-11-09 | 青岛凯源祥化工有限公司 | Insecticidal composition containing spirotetramat and profenofos |
| WO2011138968A1 (en) * | 2010-05-06 | 2011-11-10 | 住友化学株式会社 | Method for control of planthoppers |
| CN102308816A (en) * | 2011-04-28 | 2012-01-11 | 广东中迅农科股份有限公司 | Pesticide composition containing spirotetramat and chlorantraniliprole |
| CN106719738A (en) * | 2016-12-09 | 2017-05-31 | 陕西先农生物科技有限公司 | A kind of composition pesticide of Spirotetramat-contaipesticidal and Buprofezin and preparation method thereof |
| CN108991001A (en) * | 2018-08-27 | 2018-12-14 | 广西田东县东辰农业开发有限公司 | The pest control method of mountainous region mango |
-
2009
- 2009-09-09 CN CN200910170818A patent/CN101637165A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232389A (en) * | 2010-04-25 | 2011-11-09 | 青岛凯源祥化工有限公司 | Insecticidal composition containing spirotetramat and profenofos |
| WO2011138968A1 (en) * | 2010-05-06 | 2011-11-10 | 住友化学株式会社 | Method for control of planthoppers |
| CN102308816A (en) * | 2011-04-28 | 2012-01-11 | 广东中迅农科股份有限公司 | Pesticide composition containing spirotetramat and chlorantraniliprole |
| CN106719738A (en) * | 2016-12-09 | 2017-05-31 | 陕西先农生物科技有限公司 | A kind of composition pesticide of Spirotetramat-contaipesticidal and Buprofezin and preparation method thereof |
| CN108991001A (en) * | 2018-08-27 | 2018-12-14 | 广西田东县东辰农业开发有限公司 | The pest control method of mountainous region mango |
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