CN103444747A - Pesticide containing thiamethoxam amide and hexaflumuron - Google Patents
Pesticide containing thiamethoxam amide and hexaflumuron Download PDFInfo
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- CN103444747A CN103444747A CN2013104444223A CN201310444422A CN103444747A CN 103444747 A CN103444747 A CN 103444747A CN 2013104444223 A CN2013104444223 A CN 2013104444223A CN 201310444422 A CN201310444422 A CN 201310444422A CN 103444747 A CN103444747 A CN 103444747A
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- hexaflumuron
- pesticide
- insect amide
- thiophene insect
- amide
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Abstract
The invention discloses a pesticide containing thiamethoxam amide and hexaflumuron and belongs to the technical field of pesticide. The weight ratio of the thiamethoxam amide to the hexaflumuron is 1:50-50:1. The pesticide further comprises an additive and a carrier, wherein the thiamethoxam amide and the hexaflumuron occupy 5%-60% of the total weight of the pesticide, the additive occupies 5%-30% of the total weight of the pesticide, and the rest is the carrier. Through actual tests, the pesticide has obvious control efficiency on diamondback moths. Compared with a conventional pesticide, the composite pesticide has the following advantages that compared with a single pesticide, the pesticide has the obvious synergistic effect on the diamondback moths and can obviously improve the control efficiency; can replace parts of intermediately and highly toxic pesticides, reduce dosage, lower environment pollution and residuals in agricultural products and delay pesticide resistance of the diamondback moths to the single pesticide, is long in lasting period, and can reduce cost compared with the single pesticide.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of insecticide of preventing and treating diamond-back moth.
Background technology
Diamond-back moth is the most worldwide insect that distributes.Adult is many to lay eggs on bud, tender leaf and spray.Just instar larvae only takes food mesophyll, stays epidermis, forms transparent one by one spot on the dish leaf, and 3～4 instar larvaes can be eaten into the dish leaf hole and incise, and when serious, full leaf is eaten and reticulated.Just be hidden in blade back harm after 2 ages, cause the dish leaf to incise; In seedling stage, often concentrate lobus cardiacus to cause harm, the impact bag heart.In the strain of reserving seed for planting, cause harm tender stem, young pod and seed, affect solid China serious in the Yangtze river basin and the coastal south harm.The annual loss therefore caused in the whole world and expenses for prevention and control are up to 40～5,000,000,000 dollars.Owing to using all the year round chemical pesticide control, a large amount of killed natural enemies, diamond-back moth is caused harm with increasing intensity daily, and very soon all kinds of chemical pesticides has been produced to extremely high-caliber resistance, and the year nineties 20th century, the diamond-back moth wildness was faced in many places, pasted medical help.Owing to occurring, area is large, and the time of causing harm is long, the control difficulty, and diamond-back moth replaces cabbage caterpillar gradually and becomes No. 1 insect of vegetables.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of insecticide that contains thiophene insect amide and HEXAFLUMURON with control diamond-back moth of better control efficiency.
A kind of insecticide that contains thiophene insect amide and HEXAFLUMURON of the present invention, its active ingredient is thiophene insect amide and HEXAFLUMURON, wherein the weight ratio of thiophene insect amide and HEXAFLUMURON is 1:50-50:1; Also include auxiliary agent and carrier in said composition, wherein thiophene insect amide and HEXAFLUMURON account for the 5%-60% of insecticidal total weight, and auxiliary agent accounts for the 5%-30% of insecticidal total weight, and all the other are carrier.
Wherein said auxiliary agent is lauryl sodium sulfate, ethoxylated dodecyl alcohol, lignosulfonates, sulfonic acid polyformaldehyde condensation product (NNO), polyethylene glycol, ammonium sulfate, sodium carboxymethylcellulose, sodium butylnaphthalenesulfonate, 1-METHYLPYRROLIDONE, alkyl benzene calcium sulfonate, phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, ethylene glycol, silicone compound, xanthans, aluminium-magnesium silicate.
Wherein said carrier is kaolin, diatomite, water.
Of the present inventionly contain the thiophene insect amide and hexaflumuron compounded insecticide can be water dispersible granules, wetting powder or aqueous emulsion.
Insecticide of the present invention, through actual test, has significant control efficiency to diamond-back moth.
Composite insecticide of the present invention is compared with common insecticides, has the following advantages: 1, with single dose, compare this kind diamond-back moth is had to obvious synergistic effect, can significantly improve control efficiency; 2, high malicious insecticide in can Substitute For Partial, reduce dosage, reduce the residual of environmental pollution and agricultural product; 3, can delay the pesticide resistance of diamond-back moth to single insecticide, 4, have advantages of that the lasting period is long, with single medicament, compare, can reduce costs.
Embodiment
embodiment 1:51% thiophene insect amide hexaflumuron water dispersible granule
1g thiophene insect amide, 50g HEXAFLUMURON, 4g lauryl sodium sulfate, 2g ethoxylated dodecyl alcohol, 2g lignosulfonates, 2g sulfonic acid polyformaldehyde condensation product (NNO), 2g polyethylene glycol, 4g ammonium sulfate, 10g sodium carboxymethylcellulose, kaolin are mended to 100g, make 51% thiophene insect amide hexaflumuron water dispersible granule.
embodiment 2:51% thiophene insect amide hexaflumuron water dispersible granule
50g thiophene insect amide, 1g HEXAFLUMURON, 4g lauryl sodium sulfate, 2g ethoxylated dodecyl alcohol, 2g lignosulfonates, 2g sulfonic acid polyformaldehyde condensation product (NNO), 2g polyethylene glycol, 4g ammonium sulfate, 10g sodium carboxymethylcellulose, kaolin are mended to 100g, make 51% thiophene insect amide hexaflumuron water dispersible granule.
According to the formula of embodiment 1,2, active ingredient, auxiliary agent, carrier are mixed, after stirring, through pulverizing, obtain female powder, female powder is mixed with binding agent, then granulation, dry, sieve, can make 51% thiophene insect amide hexaflumuron water dispersible granule.
embodiment 3: 35% thiophene insect amide HEXAFLUMURON wetting powder
15g thiophene insect amide, 20g HEXAFLUMURON, 4g lauryl sodium sulfate, 4g sodium lignin sulfonate, 2g sodium butylnaphthalenesulfonate, diatomite are supplied 100g.Make 35% thiophene insect amide HEXAFLUMURON wetting powder.
embodiment 4:21% thiophene insect amide HEXAFLUMURON wetting powder
9g thiophene insect amide, 12g HEXAFLUMURON, 6g lauryl sodium sulfate, 5g sodium lignin sulfonate, 4g sodium butylnaphthalenesulfonate, diatomite are supplied 100g.Make 21% thiophene insect amide HEXAFLUMURON wetting powder.
Formula according to embodiment 3,4, be added together active ingredient, auxiliary agent, carrier, and after air-flow crushing, in cone-type mixer, mix and blend is 30 minutes, can make thiophene insect amide HEXAFLUMURON wetting powder.
embodiment 5:35% thiophene insect amide HEXAFLUMURON aqueous emulsion
15g thiophene insect amide, 20g HEXAFLUMURON, 10g dimethylbenzene, 5gN-methyl pyrrolidone, 2g alkyl benzene calcium sulfonate, 6g phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, 4g ethylene glycol, 0.4g silicone compound, 0.1g xanthans, 0.8g aluminium-magnesium silicate, water are mended to 100g, make 35% thiophene insect amide HEXAFLUMURON aqueous emulsion.
embodiment 6:21% thiophene insect amide HEXAFLUMURON aqueous emulsion
9g thiophene insect amide, 12g HEXAFLUMURON, 10g dimethylbenzene, 5gN-methyl pyrrolidone, 2g alkyl benzene calcium sulfonate, 6g phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, 4g ethylene glycol, 0.4g silicone compound, 0.1g xanthans, 0.8g aluminium-magnesium silicate, water are mended to 100g, make 21% thiophene insect amide HEXAFLUMURON aqueous emulsion.
Formula according to embodiment 5,6, be added together active ingredient, solvent, emulsifier, is dissolved into even oil phase; Water, antifreeze, thickener, defoamer are mixed, become the homogeneous water.Under high-speed stirred, water is added to oil phase, can make thiophene insect amide HEXAFLUMURON aqueous emulsion.
the test of pesticide effectiveness:select the preparation of embodiment 2,3,6 to carry out contrast test to the control efficiency of diamond-back moth, method is as follows:
Arrange embodiment 2,3,6 preparation each 2 g/acres, 10 g/acres, 10 g/acres, 10% thiophene insect amide WP10 g/acre, 5% 60 g/acres of HEXAFLUMURON EC and blank totally 6 processing, every processing repeats 3 times, repeats 10 square metres of areas, the community randomized arrangement, be watered the spray medicine in the larva peak period with manual sprayer, 50 kilograms of every mu of liquids, after medicine, investigation in 1 day, 3 days, the 7 days borer population of living, calculate control efficiency according to dispenser pre-process and post-process district and check plot.
Claims (4)
1. an insecticide that contains thiophene insect amide and HEXAFLUMURON, is characterized in that its active ingredient is thiophene insect amide and HEXAFLUMURON, and wherein the weight ratio of thiophene insect amide and HEXAFLUMURON is 1:50-50:1.
2. a kind of insecticide that contains thiophene insect amide and HEXAFLUMURON according to claim 1, it is characterized in that in its composition also including auxiliary agent and carrier, wherein thiophene insect amide and HEXAFLUMURON account for the 5%-60% of insecticidal total weight, and auxiliary agent accounts for the 5%-30% of insecticidal total weight, and all the other are carrier.
3. a kind of insecticide that contains thiophene insect amide and HEXAFLUMURON according to claim 2, it is characterized in that wherein said auxiliary agent is lauryl sodium sulfate, ethoxylated dodecyl alcohol, lignosulfonates, sulfonic acid polyformaldehyde condensation product (NNO), polyethylene glycol, ammonium sulfate, sodium carboxymethylcellulose, sodium butylnaphthalenesulfonate, 1-METHYLPYRROLIDONE, alkyl benzene calcium sulfonate, phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, ethylene glycol, silicone compound, xanthans, aluminium-magnesium silicate.
4. a kind of insecticide that contains thiophene insect amide and HEXAFLUMURON according to claim 2, is characterized in that wherein said carrier is kaolin, diatomite, water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104444223A CN103444747A (en) | 2013-09-26 | 2013-09-26 | Pesticide containing thiamethoxam amide and hexaflumuron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104444223A CN103444747A (en) | 2013-09-26 | 2013-09-26 | Pesticide containing thiamethoxam amide and hexaflumuron |
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| CN103444747A true CN103444747A (en) | 2013-12-18 |
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| CN2013104444223A Pending CN103444747A (en) | 2013-09-26 | 2013-09-26 | Pesticide containing thiamethoxam amide and hexaflumuron |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003016304A1 (en) * | 2001-08-15 | 2003-02-27 | E. I. Du Pont De Nemours And Company | Ortho-heterocyclic substituted aryl amides for controlling invertebrate pests |
| CN101747325A (en) * | 2010-01-15 | 2010-06-23 | 江苏省农药研究所股份有限公司 | Neighboring Heterocyclic formanilide compound and synthesis method and application thereof |
| CN102077833A (en) * | 2011-01-21 | 2011-06-01 | 青岛海利尔药业有限公司 | Pesticide composition |
| CN102308812A (en) * | 2011-10-19 | 2012-01-11 | 北京燕化永乐农药有限公司 | Insecticidal composition |
-
2013
- 2013-09-26 CN CN2013104444223A patent/CN103444747A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003016304A1 (en) * | 2001-08-15 | 2003-02-27 | E. I. Du Pont De Nemours And Company | Ortho-heterocyclic substituted aryl amides for controlling invertebrate pests |
| CN101747325A (en) * | 2010-01-15 | 2010-06-23 | 江苏省农药研究所股份有限公司 | Neighboring Heterocyclic formanilide compound and synthesis method and application thereof |
| CN102077833A (en) * | 2011-01-21 | 2011-06-01 | 青岛海利尔药业有限公司 | Pesticide composition |
| CN102308812A (en) * | 2011-10-19 | 2012-01-11 | 北京燕化永乐农药有限公司 | Insecticidal composition |
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Application publication date: 20131218 |