CN104012539A - Compound insecticide containing flonicamid and tetrchlorantraniliprole - Google Patents
Compound insecticide containing flonicamid and tetrchlorantraniliprole Download PDFInfo
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- CN104012539A CN104012539A CN201410202939.6A CN201410202939A CN104012539A CN 104012539 A CN104012539 A CN 104012539A CN 201410202939 A CN201410202939 A CN 201410202939A CN 104012539 A CN104012539 A CN 104012539A
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- flonicamid
- insect amide
- tetrachloro insect
- compounded pesticides
- tetrachloro
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Abstract
The invention discloses compound insecticide containing flonicamid and tetrchlorantraniliprole. The compound insecticide comprises flonicamid and tetrchlorantraniliprole as active ingredients, wherein the weight ratio of flonicamid to tetrchlorantraniliprole is (50:1)-(1:50), preferably (10:1)-(1:10), and the two active ingredients account for 10-60% of the weight percentage of the compound insecticide. The two active ingredients are remarkable in synergism after being compounded, remarkable in insecticidal efficacy, and particularly remarkable for plutella xylostella which is high in fertility and wide in host range; the use amount is reduced, the environment pollution is reduced, and the insecticide resistance of pests is delayed; the pesticide effect lasts for a long time, reaching up to 15 days.
Description
Technical field
The present invention relates to field of pesticides, specifically, relate to a kind of disinsection compound composition that contains flonicamid and tetrachloro insect amide.
Background technology
There is following defect more in existing insecticide: the insecticide of single component, and general desinsection narrow range, control efficiency is poor, and insect easily produces resistance, and then increases the weight of the pollution to environment; Develop new insecticide, development cost is high, and the construction cycle is long, often also cannot catch up with the speed of insect generation resistance.Meanwhile, even crop layout regulation, different agricultural chemicals rotation, its actual effect playing is also limited.The agricultural chemicals of heterogeneity carries out composite, can improve control efficiency, expands desinsection scope, also can well resist pest resistance problem, becomes the important means of pest control.
Flonicamid is a kind of novel low toxicity picolinamide class insect growth regulator, IGR insecticides, the mechanism of action is tagged and stomach poison function except having, also there is good never poison and quick Antifeedant Effects, the mechanism of action of flonicamid uniqueness and high biologically active, to people, animal, Environmental security.
Tetrachloro insect amide is the first bisamide insecticides with independent intellectual property right of China of China National Chemicals Import(Sinochem) subordinate Shenyang Chemical Engineering Inst research and development, the mechanism of action is in conjunction with the ryanodine receptor in insect bodies, cause that polypide shrinks, finally cause insect death, long to the control of insect lasting period, without cross tolerance, little on useful insect impact.
Summary of the invention
For addressing the above problem, the invention provides flonicamid and the tetrachloro insect amide compounded pesticides of a kind of good disinsection effect, lasting medicine.
Flonicamid of the present invention and tetrachloro insect amide compounded pesticides, active ingredient comprises flonicamid and tetrachloro insect amide, wherein the weight ratio of flonicamid and tetrachloro insect amide is 50:1～1:50, preferably 10:1～1:10.
Preferably, the percentage by weight of described active ingredient in compounded pesticides is 10～60%.
Preferably, also comprise carrier and auxiliary agent in described composite insecticide, described carrier is water and/or filler, and described auxiliary agent comprises surfactant or other usual auxiliaries.Surfactant is selected from one or more in emulsifier, dispersant, wetting agent or bleeding agent, and other usual auxiliaries comprise antifreezing agent, thickener, stabilizing agent, disintegrant, defoamer.
Preferably, the formulation of described insecticide is suspending agent, suspension emulsion, water dispersible granules.
Compared with prior art, beneficial effect of the present invention is: the effect of two kinds of active component compound synergics is obvious, and insecticidal effect is remarkable, and the diamond-back moth lethality especially strong to fertility, host range is wide is obvious; Consumption reduces, and has reduced environmental pollution, delays the generation of pest resistance; Duration of efficacy is long, can be for 15 days.
Embodiment
First the activity to insect in conjunction with indoor biometrics test explanation the present invention.
The raw object of surveying: diamond-back moth (Diamondback moth), Lepidoptera diamond-back moth section, another name: little blue or green worm, pointed at both ends, square moth, hang corpse worm etc.Diamond-back moth has the feature that the generation is many, fertility is strong, host range is wide, resistance Level is high, be difficult to control that occurs, belong to the worldwide insect that migrates, the crucifer such as Chinese cabbage, rape of mainly causing harm, the loss that therefore whole world cause every year and expenses for prevention and control are up to 40～5,000,000,000 dollars.
Raw survey method: experimental drug adopts 95% flonicamid and the former medicine of 95% tetrachloro insect amide, is used acetone that former medicine is dissolved, and is mixed with needed preparation.Clean cabbage leaves is broken into the disk of diameter 2cm with card punch, blade is soaked into the liquid, after 10s, take out, naturally dry and be placed in 12 orifice plates, every hole is put 1 and access the diamond-back moth examination worm of 2 hungry 4h, 12 orifice plates top lid layer paper (anti-examination worm escapes), and each concentration is processed the larva of 30 left and right, and establish 4 repetitions, separately use 30 larvas of acetone drop in contrast.Test in 26 ± 1 DEG C, relative moisture 60%-80%, carries out in the insectary of light dark period 14h-10h, checks lethality after 48h.SPSS software statistics processing for data.Obtain toxicity regression formula, the lethal concentration of 50, correlation coefficient etc., and obtain co-toxicity coefficient by the abundant method of Sun Yun.
The co-toxicity of mixture preparation adopts the abundant co-toxicity coefficient method representation of Sun Yun:
The theoretical toxicity index TTI=Σ (the toxicity index ATI × percentage of this pharmaceutically active ingredient in mixture of certain medicine) of mixture preparation.
It is synergistic effect that CTC is greater than at 120 o'clock, and being less than at 80 o'clock is antagonism, is addition when 80-120.
The toxicity test result of the different proportionings of table 1 to diamond-back moth
Analyze above-mentioned data determination result and show, flonicamid and tetrachloro insect amide weight ratio are between 50:1～1:50 time, and the co-toxicity coefficient of all compounded formulas is all greater than 120 respectively, all has obvious synergistic effect.
Below in conjunction with embodiment, the present invention is further explained.
Embodiment 1
Flonicamid of the present invention and tetrachloro insect amide compounded pesticides, for suspending agent, its composition and weight proportion are: flonicamid 1%, tetrachloro insect amide 50%, dodecyl sodium sulfate 2%, sodium lignin sulfonate 2%, carboxymethyl cellulose 0.2%, aluminium-magnesium silicate 0.1%, defoamer 0.1%, excess water are supplied.
Embodiment 2
Flonicamid of the present invention and tetrachloro insect amide compounded pesticides, for water dispersible granules, its composition and weight proportion are that flonicamid 1.5%, tetrachloro insect amide 45%, sodium lignin sulfonate 5%, polyvinyl acetate 5%, ammonium sulfate 15%, surplus kaolin are supplied.
Embodiment 3
Flonicamid of the present invention and tetrachloro insect amide compounded pesticides, for suspending agent, its composition and weight proportion are that flonicamid 2%, tetrachloro insect amide 20%, dodecyl sodium sulfate 2%, sodium lignin sulfonate 2%, carboxymethyl cellulose 0.2%, aluminium-magnesium silicate 0.1%, defoamer 0.1%, excess water are supplied.
Embodiment 4
Flonicamid of the present invention and tetrachloro insect amide compounded pesticides, for water dispersible granules, its composition and weight proportion are that flonicamid 3%, tetrachloro insect amide 15%, sodium lignin sulfonate 3%, polyvinyl acetate 3%, ammonium sulfate 5%, surplus kaolin are supplied.
Embodiment 5
Flonicamid of the present invention and tetrachloro insect amide compounded pesticides, for suspending agent, its composition and weight proportion are that flonicamid 15%, tetrachloro insect amide 15%, dodecyl sodium sulfate 2%, sodium lignin sulfonate 2%, carboxymethyl cellulose 0.2%, aluminium-magnesium silicate 0.1%, defoamer 0.1%, excess water are supplied.
Embodiment 6
Flonicamid of the present invention and tetrachloro insect amide compounded pesticides, for water dispersible granules, its composition and weight proportion are that flonicamid 20%, tetrachloro insect amide 4%, sodium lignin sulfonate 5%, polyvinyl acetate 5%, ammonium sulfate 10%, surplus kaolin are supplied.
Embodiment 7
Flonicamid of the present invention and tetrachloro insect amide compounded pesticides, for suspending agent, its composition and weight proportion are that flonicamid 10%, tetrachloro insect amide 1%, dodecyl sodium sulfate 2%, sodium lignin sulfonate 2%, carboxymethyl cellulose 0.2%, aluminium-magnesium silicate 0.1%, defoamer 0.1%, excess water are supplied.
Embodiment 8
Flonicamid of the present invention and tetrachloro insect amide compounded pesticides, for water dispersible granules, its composition and weight proportion are that flonicamid 30%, tetrachloro insect amide 1%, sodium lignin sulfonate 5%, polyvinyl acetate 5%, ammonium sulfate 10%, surplus kaolin are supplied.
Embodiment 9
Flonicamid of the present invention and tetrachloro insect amide compounded pesticides, for suspending agent, its composition and weight proportion are that flonicamid 25%, tetrachloro insect amide 0.5%, dodecyl sodium sulfate 2%, sodium lignin sulfonate 2%, carboxymethyl cellulose 0.2%, aluminium-magnesium silicate 0.1%, defoamer 0.1%, excess water are supplied.
The field trial data of above-mentioned 9 embodiment and 10% flonicamid water dispersible granules, 10% tetrachloro insect amide suspending agent below.Experiment place is Shi Wan town, Guangzhou Boluo County, test period on May 10th, 2013, test totally four processing, three repetitions of each processing, community randomized arrangement, community area 100m
2, it is consistent with local planting habit that all communities planting habit keeps.Before spray medicine, in 24h, carry out the investigation of larva radix, remaining larva number investigation alive in 1,3,7,15 day after medication, experimental data adopts the Duncan formula poor detection method processing of new multipole (DMRT).In addition, duration of test field observation, the each medicament of embodiment on plant growth without impact, to beneficial organism safety around, good with environmentally compatible.
Table 2 duration of test meteorological data
The control efficiency of table 3 different disposal to diamond-back moth
Claims (9)
1. flonicamid and a tetrachloro insect amide compounded pesticides, is characterized in that, active ingredient comprises flonicamid and tetrachloro insect amide, and wherein the weight ratio of flonicamid and tetrachloro insect amide is 50:1～1:50.
2. flonicamid according to claim 1 and tetrachloro insect amide compounded pesticides, is characterized in that, the weight ratio of described flonicamid and tetrachloro insect amide is 10:1～1:10.
3. flonicamid according to claim 1 and tetrachloro insect amide compounded pesticides, is characterized in that, the percentage by weight of described two kinds of active ingredients in compounded pesticides is 10～60%.
4. flonicamid according to claim 1 and tetrachloro insect amide compounded pesticides, is characterized in that, also comprises carrier and auxiliary agent in described compounded pesticides.
5. flonicamid according to claim 4 and tetrachloro insect amide compounded pesticides, is characterized in that, described carrier is water and/or filler.
6. flonicamid according to claim 4 and tetrachloro insect amide compounded pesticides, is characterized in that, described auxiliary agent comprises surfactant or other usual auxiliaries.
7. flonicamid according to claim 6 and tetrachloro insect amide compounded pesticides, is characterized in that, described surfactant is selected from one or more in emulsifier, dispersant, wetting agent or bleeding agent.
8. flonicamid according to claim 6 and tetrachloro insect amide compounded pesticides, is characterized in that, other described usual auxiliaries comprise antifreezing agent, thickener, stabilizing agent, disintegrant, defoamer.
9. according to the flonicamid described in the arbitrary claim of claim 1～8 and tetrachloro insect amide compounded pesticides, it is characterized in that, the formulation of described insecticide is suspending agent, suspension emulsion, water dispersible granules.
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| CN201410202939.6A CN104012539B (en) | 2014-05-14 | 2014-05-14 | Flonicamid and four chlorantraniliprole compounded pesticides |
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| CN201410202939.6A CN104012539B (en) | 2014-05-14 | 2014-05-14 | Flonicamid and four chlorantraniliprole compounded pesticides |
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| CN104012539B CN104012539B (en) | 2015-09-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074115A (en) * | 2019-05-24 | 2019-08-02 | 安徽省益农化工有限公司 | A kind of insecticide dry suspending agent and its processing method |
| CN112655713A (en) * | 2020-12-28 | 2021-04-16 | 杭州宇龙化工有限公司 | Agricultural insecticidal composition containing sulfenamide and flonicamid and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005104846A1 (en) * | 2004-04-14 | 2005-11-10 | Fmc Corporation | Dispersible pesticidal compositions |
| CN101333213A (en) * | 2008-07-07 | 2008-12-31 | 中国中化集团公司 | 1-substituted pyridyl-pyrazol acid amide compounds and use thereof |
| CN103931643A (en) * | 2013-01-19 | 2014-07-23 | 陕西汤普森生物科技有限公司 | Insecticidal composition containing tetrachloro insect amide |
-
2014
- 2014-05-14 CN CN201410202939.6A patent/CN104012539B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005104846A1 (en) * | 2004-04-14 | 2005-11-10 | Fmc Corporation | Dispersible pesticidal compositions |
| CN101333213A (en) * | 2008-07-07 | 2008-12-31 | 中国中化集团公司 | 1-substituted pyridyl-pyrazol acid amide compounds and use thereof |
| CN103931643A (en) * | 2013-01-19 | 2014-07-23 | 陕西汤普森生物科技有限公司 | Insecticidal composition containing tetrachloro insect amide |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074115A (en) * | 2019-05-24 | 2019-08-02 | 安徽省益农化工有限公司 | A kind of insecticide dry suspending agent and its processing method |
| CN112655713A (en) * | 2020-12-28 | 2021-04-16 | 杭州宇龙化工有限公司 | Agricultural insecticidal composition containing sulfenamide and flonicamid and application thereof |
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| Publication number | Publication date |
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| CN104012539B (en) | 2015-09-23 |
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Effective date of registration: 20170509 Address after: 266000, Yunshan Town, Pingdu City, Shandong, Qingdao Patentee after: Qingdao Dongsheng Pharmaceutical Co., Ltd. Address before: 266600 Shenzhen South Road, Shandong, Qingdao, No. 210, No. Patentee before: Qingdao Hansen Biologic Science Co., Ltd. |