CN1305711A - Abamectin-bifenthrin insecticide compsn. - Google Patents
Abamectin-bifenthrin insecticide compsn. Download PDFInfo
- Publication number
- CN1305711A CN1305711A CN 01100512 CN01100512A CN1305711A CN 1305711 A CN1305711 A CN 1305711A CN 01100512 CN01100512 CN 01100512 CN 01100512 A CN01100512 A CN 01100512A CN 1305711 A CN1305711 A CN 1305711A
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- Prior art keywords
- avermectin
- biphenthrin
- thrips
- insecticides
- emulsifier
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Abstract
A composite abamectin-bifenthrin insecticide for the pests of vegetable, cotton and fruit tree is prepared from abamectin and bifenthrin through mixing, and features high effect.
Description
The present invention relates to a kind of composition pesticide, relate to a kind of insecticides specifically.
Avermectin (abamectin), chemical molecular formula (1) C
18H
72O
14, (2) C
47H
70O
14, other title: Agrimec, Abamectine, Affirm, Avomec likes power mite gram, acetamiprid, avermectin, A Bading, the desinsection element, 7051 desinsection elements, the desinsection fourth, Olivomitecidin, avermeetins does harm to that the utmost point goes out etc.Avermectin has mite class and insect tags and stomach poison function, and the horizontal infiltration conduction is arranged.Its mechanism of action is different with general insecticide, mainly is the neurophysiology activity of interference insect, stimulates to discharge γ-An Jidingsuan, suppresses the conduction of the nerve impulse of insect.Certain osmosis is arranged on the plant tissue blade,, in environment, do not have accumulation easily by biological degradation.Avermectin can be prevented and treated diptera, coleoptera, Homoptera, Lepidoptera and the mite pest on gardening, fruit tree, the crops.
Biphenthrin (bifenthrin), Uranus, the spirit of worm mite, Bi Fenning.Biphenthrin belongs to the pyrethroid Insecticidal and acaricidal agent, have tag, stomach poison function.Its insecticidal spectrum is wide, and effect is difficult for moving in soil rapidly, and environmentally safe, the lasting period is longer.
Thrips belongs to thrips, is distributed in Japan, Europe and south, North America widely, at home in the each province, Qu Douyou distributes.Various crop such as thrips main harm vegetables, fruit tree, cotton and tobacco.Thrips is with rasping-sucking mouthparts cause harm lobus cardiacus, tender shoots, the young fruit fruit juice of host plant, and killed plant lobus cardiacus can not be opened, growing point atrophy and the phenomenon that occurs growing thickly.After young fruit is injured, the young pilose antler blackening, epidermis is the rust brown, and deformity appears in young fruit, and poor growth causes shedding when serious, and is very big to output and quality influence.At present, also do not prevent and treat the effective ways of thrips.
The synergistic complex of agricultural chemicals is the control spectrum that enlarges pesticide species, saves the method for medication, also is the measure that prevents that insect from developing immunity to drugs.So far, still find no the report that closes Avermectin and Biphenthrin composition.
The object of the invention is to provide a kind of effective ways of preventing and treating thrips, and the control spectrum that enlarges Avermectin and Biphenthrin, improves their drug effect, reduces use cost.
Below be main contents of the present invention:
The Avermectin bifenthrin insecticide composition is characterized in that containing Avermectin and Biphenthrin.
The formulation that above-mentioned insecticides can be processed according to the method for well known to a person skilled in the art is missible oil, pulvis, wetting powder, microemulsion.
Be that example is described in detail implementation method of the present invention below with the cream preparation:
Insecticides missible oil of the present invention it is characterized in that by Avermectin and Biphenthrin, and bleeding agent, solvent and emulsifier is formulated, and wherein the percentage by weight of various components is:
Avermectin 0.1～5%
Biphenthrin 1～20%
Bleeding agent 5～20%
Emulsifier 5～25%
Solvent 30～70%
Solvent described in the cream preparation of the present invention is any one in toluene, dimethylbenzene, acetone, dimethyl formamide and the solvent known in those skilled in the art.
Emulsifier described in the cream preparation of the present invention is 0201,500
#, 602,2201,700
#, any two or three in Tween-80, Tx-10 and the emulsifier known in those skilled in the art composition.
Bleeding agent described in the cream preparation of the present invention is any one in diesel oil, azone, machine oil, peregal, JFC and the bleeding agent known in those skilled in the art.
Beneficial effect of the present invention: (1), the present invention have good control efficiency to the thrips on vegetables, cotton, the fruit tree; (2), the present invention has enlarged the control spectrum of Avermectin and Biphenthrin: the present invention can be used for the control of insects such as the aphid, cabbage caterpillar, diamond-back moth, aleyrodid, peach fruit borer, two spotted spider mite on vegetables, cotton, the fruit tree; (3), evidence, the advantage that the present composition has is efficient, quick-acting, the lasting period is long.
Embodiment 1: take by weighing the former medicine 5Kg of Avermectin, the former medicine 50Kg of Biphenthrin is dissolved in the 835Kg dimethylbenzene, adds the 10Kg azone again, and 45Kg 2201, and 55Kg 500
#, stir, promptly get 5.5% Avermectin Biphenthrin missible oil.Above-mentioned missible oil is seen EXPERIMENTAL EXAMPLE 2 to the control efficiency of thrips.
Embodiment 2: take by weighing the former medicine 5Kg of Avermectin, the former medicine 35Kg of Biphenthrin is dissolved in the 740Kg dimethylbenzene, adds 100Kg diesel oil again, and 65Kg 2201, and 55Kg 500
#, stir, promptly get 4.0% Avermectin Biphenthrin missible oil.1000 times of liquid of above-mentioned missible oil dilution are carried out field control effectiveness test with the method for EXPERIMENTAL EXAMPLE 2, and the result shows, is 89.5%, 84.3%, 82% to 1,3,5 days control efficiency of thrips.
Embodiment 3: take by weighing the former medicine 5Kg of Avermectin, the former medicine 40Kg of Biphenthrin is dissolved in the 745Kg dimethylbenzene, adds 100Kg JFC again, and 55Kg 2201, and 55Kg 500
#, stir, promptly get 4.5% Avermectin Biphenthrin missible oil.1000 times of liquid of above-mentioned missible oil dilution are carried out field control effectiveness test with the method for EXPERIMENTAL EXAMPLE 2, and the result shows, is 89%, 93%, 97% to 1,3,5 days control efficiency of thrips.
Embodiment 4: take by weighing the former medicine 5Kg of Avermectin, the former medicine 50Kg of Biphenthrin is dissolved in the 675Kg dimethylbenzene, adds 150Kg diesel oil again, and 65Kg 602, and 55Kg 500
#, stir, promptly get 5.5% Avermectin Biphenthrin missible oil.1000 times of liquid of above-mentioned missible oil dilution are carried out field control effectiveness test with the method for EXPERIMENTAL EXAMPLE 2, and the result shows, is 92.5%, 90%, 87.6% to 1,3,5 days control efficiency of thrips.
Embodiment 5: take by weighing the former medicine 3Kg of Avermectin, the former medicine 50Kg of Biphenthrin is dissolved in the 747Kg dimethylbenzene, adds 100Kg diesel oil again, and 45Kg 2201, and the 55Kg Tween-80 stirs, and promptly gets 4.5% Avermectin Biphenthrin missible oil.1000 times of liquid of above-mentioned missible oil dilution are carried out field control effectiveness test with the method for EXPERIMENTAL EXAMPLE 2, and the result shows, is 92.3%, 88.7%, 84.5% to 1,3,5 days control efficiency of thrips.
EXPERIMENTAL EXAMPLE 1: the mensuration of insecticides co-toxicity coefficient of the present invention.
At 5.5% Avermectin Biphenthrin of indoor measurement co-toxicity coefficient to thrips.Test method is for soaking malicious method, and test bit adopts the probit value analytical method to return, obtain regression equation and cause death in dense LC
50, obtain the co-toxicity coefficient CTC value of Avermectin and Biphenthrin mixture again with SanJohnson toxicity index method, CTC 〉=120 prove that promptly it is synergy that this insecticides is mixed.Result of the test sees Table 1:
Table 1 5.5% Avermectin Biphenthrin is handled regression equation (Y=) LC to the joint toxicity measuring of thrips
50(mg/L) CTC Avermectin 1.3374+1.0757x 2539.3682 Biphenthrins-1.3635+1.8605x 2630.77655.5% A Wei biphenyl 0.5727+1.4543x 1107.5662 231.28
EXPERIMENTAL EXAMPLE 2: the field control effectiveness test of Avermectin bifenthrin insecticide composition.
5.5% Avermectin Biphenthrin missible oil of the employing embodiment of the invention 1 has been made the field control effectiveness test to thrips in the field.Thrips is in 2-3 age.Every processing triplicate adopts district's group arrangement at random, adopts knapsack sprayer conventional spray (750L/hm
2), respectively at the larva quantity of handling back 1 day, 3 days, 5 days investigation thrips.Calculate control efficiency according to following formula:
Control efficiency (%)=(1-T
aC
b/ T
bC
a) * 100
T
a: insect population quantity after the treatment region dispenser
T
b: insect population quantity before the treatment region dispenser
C
a: insect population quantity after the dispenser of check plot
C
b: insect population quantity before the dispenser of check plot
Experimental result sees Table 2:96.4%, and 93.2%, 88.5%.
Table 2 5.5% Avermectin Biphenthrin control thrips field test results
Medicament extension rate insect population radix (head) mark district preventive effect (%)
1d 3d 5d5.5% Avermectin 1,000 97 20.3 25.5 35.75.5% Biphenthrins 1,000 124 69.2 61.6 52.65.5% A Wei biphenyl 1,000 105 96.4 93.2 88.5
Claims (6)
1, Avermectin bifenthrin insecticide composition is characterized in that containing Avermectin and Biphenthrin.
2, according to the described insecticides of claim 1, it is characterized in that by Avermectin and Biphenthrin, and solvent, bleeding agent and emulsifier be mixed with missible oil, wherein the percentage by weight of various components is:
Avermectin 0.1～5%
Biphenthrin 1～20%
Bleeding agent 5～20%
Emulsifier 5～25%
Solvent 30～70%
3,, it is characterized in that described solvent is any one in toluene, dimethylbenzene, acetone, the dimethyl formamide according to the described insecticides of claim 2.
4,, it is characterized in that described emulsifier is 0201,500 according to the described insecticides of claim 2
#, 602,2201,700
#, any two or three among the Tween-80 composition.
5,, it is characterized in that described bleeding agent is any one among diesel oil, azone, machine oil, peregal, the JFC according to the described insecticides of claim 2.
6,, it is characterized in that the formulation of preparing can also be pulvis, wetting powder, microemulsion according to the described insecticides of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01100512 CN1305711A (en) | 2001-01-05 | 2001-01-05 | Abamectin-bifenthrin insecticide compsn. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01100512 CN1305711A (en) | 2001-01-05 | 2001-01-05 | Abamectin-bifenthrin insecticide compsn. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1305711A true CN1305711A (en) | 2001-08-01 |
Family
ID=4651646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01100512 Pending CN1305711A (en) | 2001-01-05 | 2001-01-05 | Abamectin-bifenthrin insecticide compsn. |
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|---|---|
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101380003B (en) * | 2008-07-17 | 2013-06-05 | 张少武 | Acaricides composition with synergistic action |
| CN103975961A (en) * | 2014-05-30 | 2014-08-13 | 江德全 | Termite repellent and application thereof |
| WO2017061959A1 (en) | 2014-12-04 | 2017-04-13 | Entovest İlaç Κi̇μυα Ve Teknoloji̇ Araştirma Merkezi̇ Sanayi̇ Ti̇caret Li̇mi̇ted Şi̇rketi̇ | A pesticide composition comprising a combination of bifenthrin and abamectin molecules in capsule form |
| CN107232224A (en) * | 2017-07-15 | 2017-10-10 | 广西南宁益土生物科技有限责任公司 | A kind of Pesticidal combination containing Ivermectin HCL and Biphenthrin |
| CN108576042A (en) * | 2018-04-20 | 2018-09-28 | 江苏辉丰生物农业股份有限公司 | A kind of microcapsulated granule of prevention peanut pest and disease damage |
-
2001
- 2001-01-05 CN CN 01100512 patent/CN1305711A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101380003B (en) * | 2008-07-17 | 2013-06-05 | 张少武 | Acaricides composition with synergistic action |
| CN103975961A (en) * | 2014-05-30 | 2014-08-13 | 江德全 | Termite repellent and application thereof |
| WO2017061959A1 (en) | 2014-12-04 | 2017-04-13 | Entovest İlaç Κi̇μυα Ve Teknoloji̇ Araştirma Merkezi̇ Sanayi̇ Ti̇caret Li̇mi̇ted Şi̇rketi̇ | A pesticide composition comprising a combination of bifenthrin and abamectin molecules in capsule form |
| CN107232224A (en) * | 2017-07-15 | 2017-10-10 | 广西南宁益土生物科技有限责任公司 | A kind of Pesticidal combination containing Ivermectin HCL and Biphenthrin |
| CN108576042A (en) * | 2018-04-20 | 2018-09-28 | 江苏辉丰生物农业股份有限公司 | A kind of microcapsulated granule of prevention peanut pest and disease damage |
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