CN104012539B - Flonicamid and four chlorantraniliprole compounded pesticides - Google Patents
Flonicamid and four chlorantraniliprole compounded pesticides Download PDFInfo
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- CN104012539B CN104012539B CN201410202939.6A CN201410202939A CN104012539B CN 104012539 B CN104012539 B CN 104012539B CN 201410202939 A CN201410202939 A CN 201410202939A CN 104012539 B CN104012539 B CN 104012539B
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Abstract
Flonicamid of the present invention and four chlorantraniliprole compounded pesticides, active ingredient comprises flonicamid and four chlorantraniliproles, wherein the weight ratio of flonicamid and four chlorantraniliproles is 50:1 ~ 1:50, preferred 10:1 ~ 1:10, the percentage by weight of described two kinds of active ingredients in compounded pesticides is 10 ~ 60%.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 decreases environmental pollution, delays the generation of pest resistance; Duration of efficacy is long, can for 15 days.
Description
Technical field
The present invention relates to field of pesticides, specifically, relate to a kind of disinsection compound composition containing flonicamid and four chlorantraniliproles.
Background technology
More there is following defect in existing insecticide: the insecticide of single component, and general insecticidal range is narrow, and control efficiency is poor, and insect easily produces resistance, and then increase 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 that insect produces resistance.Meanwhile, even crop layout regulation, different agricultural chemicals rotation, its actual effect played is also limited.The agricultural chemicals of heterogeneity carries out composite, can improve control efficiency, expands insecticidal range, also can well resist pest resistance problem, become 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.
Four chlorantraniliproles are 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, polypide is caused to shrink, finally cause insect dead, long to the control of insect lasting period, without cross tolerance, little on useful insect impact.
Summary of the invention
For solving the problem, the invention provides a kind of good disinsection effect, the flonicamid of lasting medicine and four chlorantraniliprole compounded pesticides.
Flonicamid of the present invention and four chlorantraniliprole compounded pesticides, active ingredient comprises flonicamid and four chlorantraniliproles, and wherein the weight ratio of flonicamid and four chlorantraniliproles is 50:1 ~ 1:50, preferred 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 be selected from emulsifier, dispersant, wetting agent or bleeding agent one or more, 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 decreases environmental pollution, delays the generation of pest resistance; Duration of efficacy is long, can for 15 days.
Embodiment
First illustrate that the present invention is to the activity of insect in conjunction with indoor biometrics test.
Raw survey object: 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 have occur from generation to generation many, fertility is strong, host range is wide, resistance Level is high, be difficult to the feature of control, belong to the worldwide insect that migrates, mainly cause harm the crucifer such as Chinese cabbage, rape, the loss that therefore whole world cause every year and expenses for prevention and control are up to 40 ~ 5,000,000,000 dollars.
Sod cultivation: experimental drug adopts 95% flonicamid and the former medicine of 95% 4 chlorantraniliprole, uses acetone to be dissolved by former medicine, is mixed with required preparation.The cabbage leaves card punch of cleaning is broken into the disk that diameter is about 2cm, blade is soaked into the liquid, take out after 10s, naturally dry and be placed in 12 orifice plates, every hole is put 1 and is accessed the diamond-back moth examination worm of 2 hungry 4h, lid layer paper (anti-examination worm escapes) above 12 orifice plates, the larva of each concentration process about 30, and establish 4 repetitions, separately use acetone drop 30 larvas in contrast.Test in 26 ± 1 DEG C, relative moisture 60%-80%, carry out in the insectary of light dark period 14h-10h, after 48h, check lethality.Data SPSS software statistics process.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 coefficient method representation that the co-toxicity of mixture preparation adopts Sun Yun abundant:
The theoretical toxicity index TTI=Σ of mixture preparation (percentage of this pharmaceutically active ingredient of the toxicity index ATI of certain medicine × in mixture).
Be synergistic effect when CTC is greater than 120, being antagonism when being less than 80, is addition during 80-120.
Table 1 different ratio is to the toxicity test result of diamond-back moth
Analyze above-mentioned data determination result to show, when flonicamid and four chlorantraniliprole weight ratios are between 50:1 ~ 1:50, 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 four chlorantraniliprole compounded pesticides, for suspending agent, its composition and weight proportion are: flonicamid 1%, four chlorantraniliprole 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 four chlorantraniliprole compounded pesticides, for water dispersible granules, its composition and weight proportion are flonicamid 1.5%, four chlorantraniliprole 45%, sodium lignin sulfonate 5%, polyvinyl acetate 5%, ammonium sulfate 15%, balance kaolin are supplied.
Embodiment 3
Flonicamid of the present invention and four chlorantraniliprole compounded pesticides, for suspending agent, its composition and weight proportion are flonicamid 2%, four chlorantraniliprole 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 four chlorantraniliprole compounded pesticides, for water dispersible granules, its composition and weight proportion are flonicamid 3%, four chlorantraniliprole 15%, sodium lignin sulfonate 3%, polyvinyl acetate 3%, ammonium sulfate 5%, balance kaolin are supplied.
Embodiment 5
Flonicamid of the present invention and four chlorantraniliprole compounded pesticides, for suspending agent, its composition and weight proportion are flonicamid 15%, four chlorantraniliprole 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 four chlorantraniliprole compounded pesticides, for water dispersible granules, its composition and weight proportion are flonicamid 20%, four chlorantraniliprole 4%, sodium lignin sulfonate 5%, polyvinyl acetate 5%, ammonium sulfate 10%, balance kaolin are supplied.
Embodiment 7
Flonicamid of the present invention and four chlorantraniliprole compounded pesticides, for suspending agent, its composition and weight proportion are flonicamid 10%, four chlorantraniliprole 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 four chlorantraniliprole compounded pesticides, for water dispersible granules, its composition and weight proportion are flonicamid 30%, four chlorantraniliprole 1%, sodium lignin sulfonate 5%, polyvinyl acetate 5%, ammonium sulfate 10%, balance kaolin are supplied.
Embodiment 9
Flonicamid of the present invention and four chlorantraniliprole compounded pesticides, for suspending agent, its composition and weight proportion are flonicamid 25%, four chlorantraniliprole 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.
Here is the field test data of above-mentioned 9 embodiments and 10% flonicamid water dispersible granules, 10% 4 chlorantraniliprole suspending agent.Experiment place is Shi Wan town, Guangzhou Boluo County, test period on May 10th, 2013, test totally four process, each process three repetition, community randomized arrangement, plot area 100m
2, all communities planting habit keeps consistent with local planting habit.Before spray medicine, carry out the investigation of larva radix in 24h, remaining larva number investigation alive in 1,3,7,15 day after medication, experimental data adopts new multipole difference detection method process (DMRT) of Duncan formula.In addition, duration of test field observation, each medicament of embodiment on plant growth without impact, to around beneficial organism safety, good with environmentally compatible.
Table 2 duration of test meteorological data
Table 3 different disposal is to the control efficiency of diamond-back moth
Claims (9)
1. a flonicamid and four chlorantraniliprole compounded pesticides, it is characterized in that, for suspending agent, its composition and weight proportion are: flonicamid 1%, four chlorantraniliprole 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.
2. flonicamid according to claim 1 and four chlorantraniliprole compounded pesticides, it is characterized in that, for water dispersible granules, its composition and weight proportion are: flonicamid 1.5%, four chlorantraniliprole 45%, sodium lignin sulfonate 5%, polyvinyl acetate 5%, ammonium sulfate 15%, balance kaolin are supplied.
3. flonicamid according to claim 1 and four chlorantraniliprole compounded pesticides, it is characterized in that, for suspending agent, its composition and weight proportion are flonicamid 2%, four chlorantraniliprole 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.
4. flonicamid according to claim 1 and four chlorantraniliprole compounded pesticides, it is characterized in that, for water dispersible granules, its composition and weight proportion are flonicamid 3%, four chlorantraniliprole 15%, sodium lignin sulfonate 3%, polyvinyl acetate 3%, ammonium sulfate 5%, balance kaolin are supplied.
5. flonicamid according to claim 1 and four chlorantraniliprole compounded pesticides, it is characterized in that, for suspending agent, its composition and weight proportion are flonicamid 15%, four chlorantraniliprole 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.
6. flonicamid according to claim 1 and four chlorantraniliprole compounded pesticides, it is characterized in that, for water dispersible granules, its composition and weight proportion are flonicamid 20%, four chlorantraniliprole 4%, sodium lignin sulfonate 5%, polyvinyl acetate 5%, ammonium sulfate 10%, balance kaolin are supplied.
7. flonicamid according to claim 1 and four chlorantraniliprole compounded pesticides, it is characterized in that, for suspending agent, its composition and weight proportion are flonicamid 10%, four chlorantraniliprole 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.
8. flonicamid according to claim 1 and four chlorantraniliprole compounded pesticides, it is characterized in that, for water dispersible granules, its composition and weight proportion are flonicamid 30%, four chlorantraniliprole 1%, sodium lignin sulfonate 5%, polyvinyl acetate 5%, ammonium sulfate 10%, balance kaolin are supplied.
9. flonicamid according to claim 1 and four chlorantraniliprole compounded pesticides, it is characterized in that, for suspending agent, its composition and weight proportion are flonicamid 25%, four chlorantraniliprole 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.
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| 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 |
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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 |
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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. |