CN1480040A - Lethane of methylamino avermectin benzoate-Hexaflumuron - Google Patents
Lethane of methylamino avermectin benzoate-Hexaflumuron Download PDFInfo
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- CN1480040A CN1480040A CNA031502660A CN03150266A CN1480040A CN 1480040 A CN1480040 A CN 1480040A CN A031502660 A CNA031502660 A CN A031502660A CN 03150266 A CN03150266 A CN 03150266A CN 1480040 A CN1480040 A CN 1480040A
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- benzoate
- emamectin
- fluorine bell
- bell urea
- lethane
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Abstract
An insecticide for the lepidopterous pests (beet no turnal moth, bollworm, plutella xylostella, etc) is prepared from methylamino abamectin benzoate, hexafluomuron, assistant and solvent through proportionally mixing. Its advantages are high effect, broad spectrum and no environmental pollution.
Description
One, technical field
What the present invention relates to is a kind of agricultural insecticide, relate in particular a kind of by emamectin-benzoate and fluorine bell urea through the composite lethane that forms.
Two, background technology
Emamectin-benzoate (emamectin benzoate) is from fermented product Avermectin B
1(abamectin) 4 " deoxidation 4 "-Biao-methylamino-Avermectin B of forming of hydroxyl derivatization
1Mixture (the B of benzoate
1a+ B
1b).Its mechanism of action is for hindering the neural transmission of insect, causes the insect paralysis can not normal activity and death is a kind of novel biochemistry agricultural chemicals.Emamectin-benzoate to lepidopterous insecticidal activity than the high several times of Avermectin, to the toxicity of warm blooded animal than the low several times of Avermectin, the active constituent content that use in the field only as Avermectin 1/5 or lower.Be a kind of efficient, low toxicity, wide spectrum, insecticide without environmental pollution.Domestic existing some enterprises produce emamectin-benzoate, but because manufacturing cost height, the market price is higher, application units' area control cost height in the agricultural production, the peasant is difficult to accept, in production practices, apply being subjected to certain restriction, and the long-term use separately of large tracts of land, also be easy to generate pesticide resistance.
Fluorine bell urea (hexaflumuron) is the benzoyl area kind insect growth regulator, IGR, and its mechanism of action is to suppress the formation of insect chitinase, causes insect normally not cast off a skin and death.Be mainly used in control Lepidoptera, Homoptera and Diptera pest.It is the insecticide of a kind of efficient, low toxicity, low-residual, high selectivity.But because desinsection speed is slow, be difficult for being accepted by the peasant, and the long-term use separately of large tracts of land, also be easy to generate pesticide resistance.
A kind of desinsection, miticide composition that contains emamectin-benzoate disclosed in Chinese patent CN-01123750, in specification its point out can be composite with tens kinds of compounds such as fluorine bell ureas, but it only points out the use that can combine, and does not point out ratio, the usage amount of using together and provides specific embodiment and the synergy data.
Three, summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, propose to become lethane particularly missible oil, aqueous emulsion and microemulsion insecticide with hexaflumuron compounded with the different emamectin-benzoate of effect mechanism.Emamectin-benzoate and hexaflumuron compounded after show as obvious synergistic effect, improve insecticidal effect in the use, reduced use cost, stoped and delay the development of pest resistance to insecticide, enlarge the scope of application, and the compatibility to environment is better, simultaneously can also alleviate the pesticide resistance of insect, reduce farmer's burdens.
In the present invention, emamectin-benzoate-fluorine bell urea lethane, form by emamectin-benzoate and fluorine bell urea and auxiliary agent, solvent complex, wherein the weight ratio of emamectin-benzoate and fluorine bell urea is 1: 5～30, the amount that contains emamectin-benzoate and fluorine bell urea in the lethane is 1%～6%, and containing auxiliary agent and solvent is 99%～94%.
Further, emamectin-benzoate of the present invention-fluorine bell urea lethane, wherein the weight ratio of emamectin-benzoate and fluorine bell urea is 1: 10～25.
Be preferably, emamectin-benzoate of the present invention-fluorine bell urea lethane, wherein the weight ratio of emamectin-benzoate and fluorine bell urea is 1: 15～20.
In the present invention, the emamectin-benzoate amount ranges is: 0.1-2%, fluorine bell urea amount ranges is: 0.9～10%.Described auxiliary agent is: emulsifier is 0201, agricultural newborn 500
#, 602,2201
#, 700
#Tween-80, the mixture of any one or a few in compound emulsifying agent and the emulsifier known in those skilled in the art, cosolvent is a methyl alcohol, ethanol, dimethyl formamide, cyclohexanone, pyrrolidones, the mixture of any one or a few in methyl-sulfoxide and the cosolvent known in those skilled in the art, thickener is a polyvinyl alcohol, gum Arabic, the mixture of any one or a few in sodium carboxymethylcellulose and the thickener known in those skilled in the art, antifreezing agent is an ethylene glycol, glycerine, the mixture of any one or a few in polyethylene glycol and the antifreezing agent known in those skilled in the art, described solvent are water, toluene, dimethylbenzene, dimethylformamide, cyclohexanone, methyl alcohol, the mixture of any one or a few in b propanol and the solvent known in those skilled in the art.
In the present invention, also can contain other auxiliary agent if desired, as bleeding agent, surfactant, synergist etc., they are known in those skilled in the art.
The compound method of product of the present invention is with lethane in the prior art particularly missible oil, microemulsion and aqueous emulsion method for producing insecticide, and these preparation methods are a part of the present invention.
In the present invention, all raw material and auxiliary agent, additive all can be buied from market.
Below further specify the present invention by specific embodiment, but embodiment only is used for explanation, can not limit the scope of the invention, and in the present invention, is unit of weight as the non-all amounts, part, percentage of refering in particular to.
Four, embodiment
Embodiment 1: with 0.1 kilogram of emamectin-benzoate, 2.1 kilograms of fluorine bell ureas, be dissolved in 12 kilograms of compound emulsifying agents, the 30 kilograms of dimethyl formamides, add dimethylbenzene and supply 100 kilograms, stir, make 2.2% emamectin-benzoate-5 percent of hexaflumuron emulsifiable concentrate.
Embodiment 2:
With 0.5 kilogram of emamectin-benzoate, 5 kilograms of fluorine bell ureas, be dissolved in 18 kilograms farming breast 2201
#, in 20 kilograms of dimethyl formamides, all the other supply 100 kilograms for dimethylbenzene, stir, and make 5.5% emamectin-benzoate-5 percent of hexaflumuron emulsifiable concentrate.
Embodiment 3:
2.2% emamectin-benzoate-5 percent of hexaflumuron emulsifiable concentrate control wild cabbage beet armyworm experimental result
Table 1
| Chemicals treatment | Repeat | Radix before the medicine | Medicine one day after | Behind the medicine four days | Behind the medicine seven days | ||||||
| Head/20 strains | Residual worm amount | Rate goes down | Preventive effect | Residual worm amount | Rate goes down | Preventive effect | Residual worm amount | Rate goes down | Preventive effect | ||
| Head/20 strains | ???(％) | ???(％) | Head/20 strains | ??(％) | ??(％) | Head/20 strains | ???(％) | ???(％) | |||
| 2.2% methylamino A Wei. 2000 times of fluorine bell ureas | ???1 | ????17 | ????5 | ???70.6 | ???70.6 | ????2 | ??88.2 | ??90.1 | ????4 | ???76.5 | ???85.9 |
| ???2 | ????16 | ????4 | ???75 | ???75 | ????2 | ??87.5 | ??90 | ????3 | ???81.3 | ???88.5 | |
| ???3 | ????17 | ????4 | ???76.4 | ???76.4 | ????2 | ??88.2 | ??90.2 | ????4 | ???76.5 | ???85.3 | |
| ???4 | ????16 | ????4 | ???75 | ???76.7 | ????2 | ??87.5 | ??89.6 | ????3 | ???81.3 | ???89.1 | |
| On average | ????16.5 | ????4.3 | ???74.3 | ???74.7 | ????2 | ??87.9 | ??90 | ????3.5 | ???78.9 | ???87.2 | |
| 2.2% methylamino A Wei. 1600 times of fluorine bell ureas | ???1 | ????16 | ????3 | ???81.3 | ???81.3 | ????1 | ??93.8 | ??94.8 | ????2 | ???87.5 | ???92.5 |
| ???2 | ????18 | ????3 | ???83.3 | ???83.3 | ????2 | ??88.8 | ??91.1 | ????3 | ???83.3 | ???89.7 | |
| ???3 | ????17 | ????3 | ???82.4 | ???82.4 | ????2 | ??88.2 | ??90.2 | ????2 | ???88.2 | ???92.6 | |
| ???4 | ????17 | ????4 | ???76.5 | ???78 | ????2 | ??88.2 | ??90.8 | ????3 | ???82.4 | ???89.8 | |
| On average | ????17 | ????3.3 | ???80.9 | ???81.3 | ????1.8 | ??89.8 | ??91.7 | ????2.5 | ???85.4 | ???91.2 | |
| 2.2% methylamino A Wei. 1000 times of fluorine bell ureas | ???1 | ????16 | ????2 | ???87.5 | ???87.5 | ????0 | ??100 | ??100 | ????1 | ???93.8 | ???96.3 |
| ???2 | ????17 | ????3 | ???82.4 | ???82.4 | ????1 | ??94.1 | ??95.1 | ????1 | ???94.1 | ???96.3 | |
| ???3 | ????15 | ????2 | ???86.7 | ???86.7 | ????0 | ??100 | ??100 | ????1 | ???93.3 | ???95.8 | |
| ???4 | ????16 | ????3 | ???81.3 | ???82.5 | ????1 | ??93.8 | ??95.1 | ????1 | ???93.8 | ???96.4 | |
| On average | ????16 | ????2.5 | ???84.5 | ???84.8 | ????0.5 | ??97 | ??97.6 | ????1 | ???93.8 | ???96.2 | |
| 1.0% methylamino avermitilis strain | ???1 | ????16 | ????3 | ???81.3 | ???81.3 | ????1 | ??93.8 | ??94.8 | ????3 | ???81.3 | ???88.8 |
| ???2 | ????17 | ????4 | ???76.5 | ???76.5 | ????2 | ??88.3 | ??90.6 | ????3 | ???82.4 | ???89.1 | |
| Plain EC1500 doubly | ??3 | ????17 | ????4 | ???76.5 | ???76.5 | ????1 | ??94.1 | ??95.1 | ???2 | ???88.3 | ??92.6 |
| ??4 | ????16 | ????3 | ???81.3 | ???82.5 | ????1 | ??93.8 | ??94.8 | ???3 | ???81.3 | ??89.1 | |
| On average | ????16.5 | ????3.5 | ???78.9 | ???79.2 | ????1.3 | ??92.5 | ??93.8 | ???2.8 | ???83.3 | ??89.9 | |
| 5% fluorine bell urea EC1000 doubly | ??1 | ????17 | ????5 | ???70.6 | ???70.6 | ????3 | ??82.4 | ??85.3 | ???3 | ???82.4 | ??89.4 |
| ??2 | ????16 | ????4 | ???75 | ???75 | ????3 | ??81.3 | ??85 | ???3 | ???81.3 | ??88.5 | |
| ??3 | ????15 | ????4 | ???73.3 | ???73.3 | ????3 | ??80 | ??83.3 | ???2 | ???86.7 | ??91.2 | |
| ??4 | ????16 | ????4 | ???75 | ???76.7 | ????3 | ??81.3 | ??85.4 | ???2 | ???87.5 | ??89.1 | |
| On average | ????16 | ????4.3 | ???73.5 | ???73.9 | ????3 | ??81.3 | ??84.8 | ???2.5 | ???84.5 | ??89.7 | |
| Blank | ??1 | ????15 | ????15 | ???0 | ???? | ????18 | ??-20 | ??? | ???25 | ???-66.7 | ??? |
| ??2 | ????16 | ????16 | ???0 | ???? | ????20 | ??-25 | ??? | ???26 | ???-62.5 | ??? | |
| ??3 | ????15 | ????15 | ???0 | ???? | ????18 | ??-20 | ??? | ???24 | ???-60.3 | ??? | |
| ??4 | ????14 | ????15 | ???-7.1 | ???? | ????18 | ??-28.6 | ??? | ???24 | ???-71.4 | ??? | |
| On average | ????15 | ????15.3 | ???-2 | ???? | ????18.5 | ??-23.3 | ??? | ???24.8 | ???-65.3 | ??? |
Preventive effect variance analysis in 7 days behind 2.2% emamectin-benzoate-fluorine bell urea control wild cabbage beet armyworm experimental result medicine
Table 2
| Source of variation | ???DF | ????SS | ????MS | ????F | ????F 0.05 | ????F 0.01 |
| Between district's group | ???3 | ????4.2 | ????1.40 | ????0.56 | ????3.49 | ????5.95 |
| Between processing | ???4 | ????177.26 | ????44.32 | ????17.66 | ????3.26 | ????5.41 |
| Error | ???12 | ????30.14 | ????2.51 | |||
| Total variation | ???19 | ????211.6 |
7 days preventive effect F detect behind 2.2% emamectin-benzoate-fluorine bell urea control wild cabbage beet armyworm experimental result medicine
Table 3
| Chemicals treatment | Average preventive effect (%) | ???X A--87.2 | ???X A--89.7 | ???X A--89.9 | ????X A--91.2 |
| 2.2% methylamino A Wei-fluorine bell urea EC1200 doubly | ?????96.2 | ?????9.0 | ?????6.5 | ?????6.3 | ??????5.0 |
| 2.2% methylamino A Wei-fluorine bell urea EC1600 doubly | ?????91.2 | ?????4.0 | ?????1.5 | ?????1.3 | |
| 1.0% Affirm (Merck Co.) EC1500 doubly | ?????89.9 | ?????2.7 | ?????0.2 | ||
| 5% fluorine bell urea EC1000 doubly | ?????89.7 | ?????2.5 | |||
| 2.2% methylamino A Wei. fluorine bell urea EC2000 is doubly | ?????87..2 |
Embodiment 4:
2.2% emamectin-benzoate-5 percent of hexaflumuron emulsifiable concentrate control brassicaceous vegetable beet armyworm effect experiment effect
Table 4
| Handle | Repeat | Insect population before the medicine | Behind the medicine 2 days | Behind the medicine 7 days | Behind the medicine 14 days | ||||||
| Radix (head) | Borer population (head) alive | The rate that goes down (%) | Proofread and correct preventive effect (%) | Borer population (head) alive | The rate that goes down (%) | Proofread and correct preventive effect (%) | Borer population (head) alive | The rate that goes down (%) | Proofread and correct preventive effect (%) | ||
| 40 milliliters/mu of 2.2% methylamino 5 percent of hexaflumuron emulsifiable concentrate | ???1 | ???85 | ???16 | ???81.18 | ???82.89 | ???9 | ???89.41 | ???90.55 | ???28 | ???67.06 | ???72.55 |
| ???2 | ???81 | ???21 | ???74.07 | ???74.4 | ???10 | ???87.65 | ???87.96 | ???26 | ???67.9 | ???69.45 | |
| ???3 | ???66 | ???14 | ???78.79 | ???78.79 | ???5 | ???92.42 | ???92.58 | ???28 | ???57.58 | ???59.24 | |
| ???4 | ???75 | ???19 | ???74.67 | ???76.43 | ???11 | ???85.33 | ???86.54 | ???32 | ???57.33 | ???60.84 | |
| 50 milliliters/mu of 2.2% methylamino 5 percent of hexaflumuron emulsifiable concentrate | ???1 | ???55 | ???10 | ???81.82 | ???83.47 | ???4 | ???92.73 | ???93.51 | ???21 | ???61.82 | ???68.18 |
| ???2 | ???72 | ???11 | ???84.72 | ???84.91 | ???6 | ???91.67 | ???91.87 | ???26 | ???63.89 | ???64.78 | |
| ???3 | ???79 | ???16 | ???79.75 | ???79.75 | ???11 | ???86.08 | ???86.35 | ???25 | ???68.35 | ???69.6 | |
| ???4 | ???46 | ???15 | ???67.39 | ???69.66 | ???6 | ???86.96 | ???88.03 | ???18 | ???60.87 | ???64.09 | |
| 60 milliliters/mu of 2.2% methylamino 5 percent of hexaflumuron emulsifiable concentrate | ???1 | ???88 | ???14 | ???84.09 | ???85.54 | ???4 | ???95.45 | ???95.94 | ???19 | ???78.41 | ???82.01 |
| ???2 | ???51 | ???5 | ???90.2 | ???90.32 | ???1 | ???98.04 | ???98.09 | ???17 | ???66.67 | ???68.27 | |
| ???3 | ???76 | ???15 | ???80.26 | ???80.26 | ???8 | ???89.47 | ???89.68 | ???18 | ???76.32 | ???77.24 | |
| ???4 | ???69 | ???20 | ???71.01 | ???73.03 | ???7 | ???89.86 | ???90.69 | ???21 | ???69.57 | ???72.07 | |
| 10 milliliters/mu of 1% Affirm (Merck Co.) formates missible oil | ???1 | ???46 | ???18 | ???60.87 | ???64.43 | ???2 | ???95.65 | ???96.12 | ???20 | ???56.52 | ???63.77 |
| ???2 | ???83 | ???22 | ???73.49 | ???73.83 | ???15 | ???81.93 | ???82.37 | ???31 | ???62.65 | ???64.45 | |
| ???3 | ???77 | ???15 | ???80.52 | ???80.52 | ???9 | ???88.31 | ???88.55 | ???28 | ???63.64 | ???65.06 | |
| ???4 | ???44 | ???6 | ???86.36 | ???87.31 | ???3 | ???93.18 | ???93.74 | ???19 | ???56.82 | ???60.37 | |
| 120 milliliters/mu of 5% 5 percent of hexaflumuron emulsifiable concentrate | ???1 | ???38 | ???11 | ???71.05 | ???73.68 | ???7 | ???81.58 | ???83.55 | ???19 | ???50 | ???58.33 |
| ???2 | ???45 | ???8 | ???82.22 | ???82.44 | ???5 | ???88.89 | ???89.16 | ???16 | ???64.44 | ???66.16 | |
| ???3 | ???63 | ???15 | ???76.19 | ???76.19 | ???10 | ???84.13 | ???84.44 | ???23 | ???63.49 | ???64.92 | |
| ???4 | ???79 | ???19 | ???75.95 | ???77.62 | ???11 | ???86.08 | ???87.22 | ???28 | ???64.56 | ???67.47 | |
| Blank | ???1 | ???50 | ???55 | ???-10 | ???56 | ???-12 | ???60 | ???-20 | |||
| ???2 | ???79 | ???80 | ???-1.27 | ???81 | ???-2.53 | ???83 | ???-5.06 | ||||
| ???CK | ??3 | ???98 | ???98 | ????0 | ???100 | ???-2.04 | ???102 | ???-4.08 | |||
| ??4 | ???67 | ???72 | ????-7.46 | ???73 | ???-8.96 | ???73 | ???-8.96 |
2.2% emamectin-benzoate. 5 percent of hexaflumuron emulsifiable concentrate control brassicaceous vegetable beet armyworm effect experiment summary sheet
Table 5
| Handle | Insect population before the medicine | Behind the medicine 2 days | Behind the medicine 7 days | Behind the medicine 14 days | ||||||
| Radix (head) | Borer population (head) alive | The rate that goes down (%) | Preventive effect (%) | Borer population (head) alive | The rate that goes down (%) | Preventive effect (%) | Borer population (head) alive | The rate that goes down (%) | Preventive effect (%) | |
| 40 milliliters/mu of 2.2% methylamino 5 percent of hexaflumuron emulsifiable concentrate | ???307 | ???70 | ?77.20 | ??78.02 ??a???A | ???35 | ???88.60 | ???89.19 ???ab??A | ???114 | ???62.87 | ???65.67 ???b??AB |
| 50 milliliters/mu of 2.2% methylamino 5 percent of hexaflumuron emulsifiable concentrate | ???252 | ???52 | ?79.37 | ??80.11 ??a???A | ???27 | ???89.29 | ???89.84 ???ab??A | ???90 | ???64.29 | ???66.98 ???b??AB |
| 60 milliliters/mu of 2.2% methylamino 5 percent of hexaflumuron emulsifiable concentrate | ???284 | ???54 | ?80.99 | ??81.67 ??a???A | ???20 | ???92.96 | ???93.32 ???a???A | ???75 | ???73.59 | ???75.58 ???a???A |
| 10 milliliters/mu of 1% Affirm (Merck Co.) formates missible oil | ???250 | ???61 | ?75.60 | ??76.48 ??a???A | ???29 | ???88.40 | ???89.00 ???ab??A | ???98 | ???60.80 | ???63.76 ???b???B |
| 5% fluorine bell urea | ???225 | ???53 | ?76.44 | ??77.29 | ???33 | ???85.33 | ???86.09 | ???86 | ???61.78 | ???64.66 |
| 120 milliliters/mu of missible oil | ???a???A | ???b???A | ???b??AB | |||||||
| Blank CK | ???294 | ???305 | ??-3.74 | ???310 | ??-5.44 | ???318 | ???-8.16 |
2.2% emamectin-benzoate. the experimental data of 5 percent of hexaflumuron emulsifiable concentrate control beet armyworm
Table 6
| Handle number | Repeat | The insect population radix | Worm amount behind the medicine | ||
| (head/30 strains) | 1 day | 3 days | 7 days | ||
| Methylamino A Wei. fluorine bell urea 2.2% missible oil | ????I | ?????49 | ????6 | ????7 | ????7 |
| ????II | ?????64 | ????11 | ????10 | ????10 | |
| ????III | ?????54 | ????7 | ????6 | ????7 | |
| ????IV | ?????61 | ????6 | ????4 | ????4 | |
| ????X | ?????57 | ????7.5 | ????6.8 | ????7 | |
| Methylamino A Wei. fluorine bell urea 2.2% missible oil | ????I | ?????48 | ????5 | ????5 | ????4 |
| ????II | ?????57 | ????5 | ????5 | ????5 | |
| ????III | ?????81 | ????7 | ????7 | ????8 | |
| ????IV | ?????50 | ????6 | ????6 | ????7 | |
| ????X | ?????59 | ????5.8 | ????5.8 | ????6 | |
| Methylamino A Wei. fluorine bell urea 2.2% missible oil | ????I | ?????68 | ????4 | ????4 | ????3 |
| ????II | ?????63 | ????6 | ????1 | ????1 | |
| ????III | ?????84 | ????7 | ????1 | ????1 | |
| ????IV | ?????39 | ????2 | ????0 | ????0 | |
| ????X | ?????63.5 | ????4.8 | ????1.5 | ????1.3 | |
| ????I | ?????44 | ????27 | ????3 | ????3 | |
| ????II | ?????61 | ????23 | ????7 | ????9 | |
| Fluorine bell urea 5% missible oil | ???III | ????58 | ????25 | ????10 | ????12 |
| ???IV | ????76 | ????41 | ????6 | ????8 | |
| ???X | ????59.8 | ????9 | ????6.5 | ????8 | |
| Emamectin-benzoate 1% missible oil | ???I | ????37 | ????4 | ????2 | ????2 |
| ???II | ????94 | ????9 | ????3 | ????4 | |
| ???III | ????81 | ????9 | ????5 | ????5 | |
| ???IV | ????45 | ????6 | ????4 | ????7 | |
| ???X | ????64.3 | ????7 | ????7.5 | ????4.5 | |
| Water | ???I | ????22 | ????20 | ????27 | ????16 |
| ???II | ????77 | ????75 | ????79 | ????90 | |
| ???III | ????102 | ????95 | ????106 | ????121 | |
| ???IV | ????44 | ????47 | ????49 | ????53 | |
| ???X | ????61.3 | ????59.3 | ????65.3 | ????70 |
2.2% emamectin-benzoate. the effect 5 variance submeters of 5 percent of hexaflumuron emulsifiable concentrate control beet armyworm
Table 7
| Experiment is handled | Amount of reagent | The insect population radix | Medicine one day after | Behind the medicine three days | Behind the medicine seven days | |||
| ?g/hm 2 | Head/30 strains | Borer population | Drug effect | Borer population | Drug effect | Borer population | Drug effect | |
| Head/30 strains | ????％ | Head/30 strains | ????％ | Head/30 strains | ?????％ | |||
| Methylamino A Wei. fluorine bell urea 2.2% missible oil | ??450 | ???57.0 | ???7.5 | ??86.4b | ????6.8 | ???89.1c | ????7.0 | ???87.7b |
| Methylamino A Wei. fluorine bell urea 2.2% missible oil | ??562.5 | ???59.0 | ???5.8 | ??89.8ab | ????5.8 | ???91.0bc | ????6.0 | ???90.3b |
| Methylamino A Wei. fluorine bell urea 2.2% missible oil | ??750 | ???63.5 | ???4.8 | ??92.5a | ????1.5 | ???98.1a | ????1.3 | ???97.9a |
| Fluorine bell urea 5% missible oil | ??450 | ???59.8 | ???29.0 | ??49.3c | ????6.5 | ???89.9bc | ????8.0 | ???88.0b |
| Emamectin-benzoate 1% missible oil | ??900 | ???64.3 | ???7.0 | ??88.5ab | ????3.5 | ???94.6b | ????4.5 | ???92.7b |
| Water | ??/ | ???61.3 | ???59.3 | ??0d | ????65.3 | ???0d | ????70.0 | ???0c |
The present invention shows through the field efficacy experimental result, uses emamectin-benzoate and hexaflumuron compounded insecticidal emulsifiable concentrate control beet armyworm, has significant synergies.Emamectin-benzoate and hexaflumuron compounded insecticidal emulsifiable concentrate, two kinds of active ingredients are public nuisance-free agricultural chemicals, and the application of said preparation helps the production of pollution-free vegetable, also is one of main means that prolong two kinds of single agent service lifes.
Emamectin-benzoate and hexaflumuron compounded insecticidal emulsifiable concentrate are mainly used in lepidoptera pests such as the beet armyworm, prodenia litura, cotton bollworm, diamond-back moth of crops such as control vegetables, fruit tree, cotton, grain.
Claims (8)
1, a kind of emamectin-benzoate-fluorine bell urea lethane, it is characterized in that forming by emamectin-benzoate and fluorine bell urea and auxiliary agent, solvent complex, wherein the weight ratio of emamectin-benzoate and fluorine bell urea is 1: 5～30, the amount that contains emamectin-benzoate and fluorine bell urea in the mixture is 1%～6%, and containing auxiliary agent and solvent is 99%～94%.
2, emamectin-benzoate according to claim 1-fluorine bell urea lethane is characterized in that the weight ratio of described emamectin-benzoate and fluorine bell urea is 1: 10～25.
3, emamectin-benzoate according to claim 1-fluorine bell urea lethane is characterized in that the weight ratio of described emamectin-benzoate and fluorine bell urea is 1: 15～20.
4, according to the described emamectin-benzoate of claim 1-3-fluorine bell urea lethane, it is characterized in that the emamectin-benzoate amount ranges is: 0.1-2%.
5,, it is characterized in that fluorine bell urea amount ranges is: 0.9～10% according to the described emamectin-benzoate of claim 1-3-fluorine bell urea lethane.
6, according to the described emamectin-benzoate of claim 1-3-fluorine bell urea lethane, it is characterized in that described auxiliary agent comprises: emulsifier 0201, farming breast 500
#, 602,2201
#, 700
#, any one or a few the mixture in the Tween-80, compound emulsifying agent, cosolvent methyl alcohol, ethanol, dimethyl formamide, cyclohexanone, pyrrolidones, methyl-sulfoxide, thickener polyvinyl alcohol, gum Arabic, sodium carboxymethylcellulose, antifreeze glycol, glycerine, polyethylene glycol.
7,, it is characterized in that described solvent is any one or a few the mixture in water, toluene, dimethylbenzene, dimethyl formamide, cyclohexanone, methyl alcohol, the isopropyl alcohol according to the described emamectin-benzoate of claim 1-3-fluorine bell urea lethane.
8,, it is characterized in that described lethane formulation is missible oil, aqueous emulsion, microemulsion according to the described emamectin-benzoate of claim 1-3-fluorine bell urea lethane.
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| CN 03150266 CN1250081C (en) | 2003-07-23 | 2003-07-23 | Lethane of methylamino avermectin benzoate-Hexaflumuron |
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| CN 03150266 CN1250081C (en) | 2003-07-23 | 2003-07-23 | Lethane of methylamino avermectin benzoate-Hexaflumuron |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101366387A (en) * | 2008-09-18 | 2009-02-18 | 陈章艳 | Agricultural chemical composition |
| CN101946764A (en) * | 2010-08-25 | 2011-01-19 | 广西田园生化股份有限公司 | Electrostatic spraying liquid formulation of emamectin benzoate and hexaflumuron binary composite and preparation method thereof |
| CN101518242B (en) * | 2008-02-28 | 2012-11-07 | 北京绿色农华植保科技有限责任公司 | Emamectin benzoate-hexaflumuron water dispersible granule and preparation method thereof |
| CN105685079A (en) * | 2016-02-19 | 2016-06-22 | 河北岗恩生物科技有限公司 | Emamectin.hexaflumuron aromatic-free emulsifiable oil and preparation method thereof |
| US9730453B2 (en) | 2008-12-31 | 2017-08-15 | Makhteshim Chemical Works Ltd. | Method for controlling insects in plants |
| CN107156115A (en) * | 2017-07-14 | 2017-09-15 | 安徽海日生物科技有限公司 | A kind of HEXAFLUMURON and emamectin-benzoate complex microemulsion and preparation method thereof |
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| CN108271777A (en) * | 2018-02-02 | 2018-07-13 | 安徽省厚博生态农业有限公司 | A kind of combined insecticide of agricultural high-effiency |
| CN113142242A (en) * | 2021-03-25 | 2021-07-23 | 中国科学院南京土壤研究所 | Pesticide for preventing and treating main pests of Sedum plumbizincicola and application thereof |
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| CN101518242B (en) * | 2008-02-28 | 2012-11-07 | 北京绿色农华植保科技有限责任公司 | Emamectin benzoate-hexaflumuron water dispersible granule and preparation method thereof |
| CN101366387A (en) * | 2008-09-18 | 2009-02-18 | 陈章艳 | Agricultural chemical composition |
| US9730453B2 (en) | 2008-12-31 | 2017-08-15 | Makhteshim Chemical Works Ltd. | Method for controlling insects in plants |
| CN101946764A (en) * | 2010-08-25 | 2011-01-19 | 广西田园生化股份有限公司 | Electrostatic spraying liquid formulation of emamectin benzoate and hexaflumuron binary composite and preparation method thereof |
| CN101946764B (en) * | 2010-08-25 | 2013-11-06 | 广西田园生化股份有限公司 | Electrostatic spraying liquid formulation of emamectin benzoate and hexaflumuron binary composite and preparation method thereof |
| CN105685079A (en) * | 2016-02-19 | 2016-06-22 | 河北岗恩生物科技有限公司 | Emamectin.hexaflumuron aromatic-free emulsifiable oil and preparation method thereof |
| CN107156115A (en) * | 2017-07-14 | 2017-09-15 | 安徽海日生物科技有限公司 | A kind of HEXAFLUMURON and emamectin-benzoate complex microemulsion and preparation method thereof |
| CN108041064A (en) * | 2018-01-26 | 2018-05-18 | 山东汤普乐作物科学有限公司 | A kind of desinsection microcapsule suspension-suspendinagent agent containing bistrifluron and preparation method thereof |
| CN108271777A (en) * | 2018-02-02 | 2018-07-13 | 安徽省厚博生态农业有限公司 | A kind of combined insecticide of agricultural high-effiency |
| CN113142242A (en) * | 2021-03-25 | 2021-07-23 | 中国科学院南京土壤研究所 | Pesticide for preventing and treating main pests of Sedum plumbizincicola and application thereof |
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| CN1250081C (en) | 2006-04-12 |
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