CN1391810A - Insecticide and acaricide composition containing abamectin - Google Patents
Insecticide and acaricide composition containing abamectin Download PDFInfo
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- CN1391810A CN1391810A CN 02123813 CN02123813A CN1391810A CN 1391810 A CN1391810 A CN 1391810A CN 02123813 CN02123813 CN 02123813 CN 02123813 A CN02123813 A CN 02123813A CN 1391810 A CN1391810 A CN 1391810A
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Abstract
The present invention relates to a kind of pesticide composition. The composition includes the components of abamectin and clofentezine or azocyclotin. The compounding experiment shows that the composition has obvious synergistic effect of killing organe red spider and that the maximum cotoxicity coefficients of abamectin-clofentezine and abamectin-azocyclotin are 213 and 298 separately. The present invention has high preventing and treating effect.
Description
Technical field:
The invention belongs to pesticide field, specifically a kind of composition pesticide.
Background technology:
Four mite piperazines are organochlorine class miticides, based on action of contace poison, lasting medicine, to the ovum that occurs in panonychus ulmi on fruit tree, cotton, the ornamental plants, congo red spider with if mite is effective, harmless to predation mite, natural enemy, this medicine defective is that effect is slower, 2 weeks just can reach the highest preventive effect after the general medication.Azacyclotin belongs to the organic tin miticide, and action of contace poison is stronger, can kill mite, become mite and summer egg, and is invalid to winter egg, and light and rainwater are had stability preferably, and to crop safety, the longevity of residure is longer under typical concentrations.Avermectin is a kind of macrolide disaccharide class biogenic insecticidal/acaricidal agent, insect and mite class is had tag and stomach poison function, and faint fumigation action is arranged, no systemic action, but it has very strong osmosis to blade, can kill subepidermal insect, and the longevity of residure is long, but does not kill ovum; What its mechanism of action was different with general insecticide is that it disturbs the neurophysiology activity, stimulate and discharge the r-aminobutyric acid, and the r-aminobutyric acid has inhibitory action to arthropodan nerve conduction, the mite class becomes, if mite and insect and larva with paralysis symptom promptly appears after medicament contacts, motionlessly do not eat, dead after 2-4 days; Though predatism and parasite there are direct killing effect, because of plant surface is residual few, therefore little to the damage of beneficial insect; Its defective is that this medicine does not cause that insect dewaters rapidly, so its lethal effect is slower.Fully utilize the advantage of above-mentioned insecticidal/acaricidal agent, overcome its defective, in agricultural production, have crucial meaning.
Summary of the invention:
The objective of the invention is to propose a kind of composition that contains Avermectin, said composition has obvious synergistic effect.
A kind of composition pesticide, it contains component A and B component, and wherein component A is an Avermectin, and B component is a kind of in four mite piperazines and the azacyclotin.
A kind of composition pesticide, it contains Avermectin and azacyclotin, wherein Avermectin: azacyclotin=1: 10-100.Synergism test of the present invention shows, in Avermectin: composite composition of the present invention in the scope of azacyclotin=1: 10-100, its co-toxicity coefficient is 298 to the maximum, and minimum is 147.
Avermectin azacyclotin insecticide acaricide composition of the present invention wetting powder, soluble powder that can be Avermectin and the former medicine of azacyclotin be processed into an amount of solvent, emulsifier and filler.
The preferred proportioning of each component of Avermectin azacyclotin insecticide acaricide composition of the present invention is:
Avermectin: 1-8%;
Azacyclotin: 1-80%;
Emulsifier: 3-15%;
Filler: surplus.
Avermectin wherein: azacyclotin=1: 10-100.
A kind of composition pesticide, it contains Avermectin and four mite piperazines.Avermectin wherein: four mite piperazine=1: 20-80.Synergism test of the present invention shows, in Avermectin: composite composition of the present invention in the scope of four mite piperazine=1: 20-80, its coefficient of synergism is for being 213 to the maximum, and minimum is 121.
Avermectin four mite piperazine insecticide acaricide compositions of the present invention wetting powder, soluble powder that can be Avermectin and the former medicine of four mite piperazines be processed into an amount of solvent, emulsifier and filler.
The preferred proportioning of Avermectin four each component of mite piperazine insecticide acaricide composition of the present invention is:
Avermectin: 1-8%;
Four mite piperazine: 1-60%;
Emulsifier: 3-15%;
Filler: surplus.
Avermectin wherein: four mite piperazine=1: 20-80.
The manufacture method of wetting powder of the present invention is that those skilled in that art are known.Wetting powder of the present invention is except that being added with thinners such as white carbon black, precipitated calcium carbonate, potter's clay, diatomite or inert substance, it contains ionic or nonionic surface active agent (wetting agent, dispersant), for example: fatty alcohol polyglycol ether sulphate, fatty acid amide N-methyl Taurine sodium salt, sodium sulfate of polyethenoxy ether of fatty alcohol, neopelex-calcium, sodium lignin sulfonate-calcium, one or more materials among the SOPA etc., content are 1-30%; It is 0.1-20% that the present invention also comprises penetrant t, azone, the common consumption of YZ-901.
Soluble powder of the present invention can be produced with technology people technique known in this area.
The present invention compares than prior art has following typical advantages:
1 has obvious synergistic effect.Formulation screening test is the result show, Avermectin four mite piperazines, Avermectin azoles tin are distinguished composite by a certain percentage, and citrus red mite is had obvious synergistic effect, and its maximum co-toxicity coefficient (CTC) is respectively 213 and 298.
2 composite uses have the effect that overcomes and delay pest resistance to insecticide generation development.
The field control effectiveness test result of 3 control citrus red mites proves that 1500 times of 20 days preventive effects of 5.1% 4 mite piperazine Avermectin wetting powder reach more than 90%, and is suitable with the preventive effect (88%) of 2000 times of contrast medicament 15% pyridaben missible oil; 3000 times of 12.15% azacyclotin Avermectin wetting powders, 2000 times of 20% azacyclotin wetting powders, 3000 times of preventive effects of 20 days of 1.8% abamectin emulsifiable concentrate all reach 98%, and three's lasting effect is suitable.
Embodiment: embodiment 1: " Avermectin azacyclotin " insecticide acaricide composition formulation screening test one, reagent agent
A agent: 1.8% abamectin emulsifiable concentrate
B agent: 20% azacyclotin suspending agent
AB1: Avermectin azacyclotin (A: B=1: 10)
AB2: Avermectin azacyclotin (A: B=1: 40)
AB3: Avermectin azacyclotin (A: B=1: 50)
AB4: Avermectin azacyclotin (A: B=1: 67)
AB5: Avermectin azacyclotin (A: B=1: 80)
AB6: Avermectin azacyclotin (A: B=1: 100)
A=Avermectin wherein, B=azacyclotin two, for examination insect and test method
1, for the examination insect: to become mite be the examination worm to pick up from citrus red mite on the orange tree.
2, test method: adopt dip slide method.Every processing triplicate, every repetition 50 cephalonts.Handle back 24h check result, calculate LC
50And co-toxicity coefficient.Three, test results and analysis
Avermectin azacyclotin series proportioning mixture is to Toxicity Determination result, the LC of citrus red mite
50See Table 1 with co-toxicity coefficient, table 2.
Result of the test shows that the Avermectin azacyclotin is composite to have certain synergistic effect to citrus red mite, and wherein the co-toxicity coefficient maximum (CTC=298) of AB5 mixture illustrates its synergistic effect maximum.Field control effectiveness test one, the 12.15% Avermectin azacyclotin wetting powder of embodiment 2:12.15% Avermectin azacyclotin wetting powder control citrus red mite are formed: the ratio of azacyclotin and Avermectin is 80: 1.
Avermectin: 0.15%;
Azacyclotin: 12%;
The newborn 0218:8% of farming;
Azone: 5%;
Diatomite: 74.9%.Two, test site: overseas Chinese's citrus field, Yangchuan village, Boluo County, Guangdong Province citrus research institute.Three, experimental field reach weather condition: experimental field be selected in orange garden, more serious 3 years red rivers of citrus red mite generation and carry out.1-12 days weather is sunny after the dispenser, 34 ℃ of the duration of test maximum air temperatures, and 17 ℃ of the minimum air temperatures, the total fate of rainfall is 19 days, total rainfall 577.5mm.Four, test material
1, controlling object: citrus red mite (panonychus citri Mcg Kogor).
2, trial crops: red Jiang Cheng.
3, reagent agent
Product 12.5% Avermectin azacyclotin wetting powder of the present invention;
20% azacyclotin suspending agent (Dongguan Rui Defeng chemical industry Co., Ltd product);
1.8% Chongmanke missible oil (Avermectin) (Guilin collection fine jade medicine company limited company product).
Five, test method
1, processing project
1500 times of (1) 12.15% Avermectin azacyclotin wetting powders
2000 times of (2) 12.15% Avermectin azacyclotin wetting powders
2500 times of (3) 12.15% Avermectin azacyclotin wetting powders
1000 times of (4) 20% azacyclotin suspending agents
1500 times of (5) 1.8% Chongmanke missible oil
(6) blank spray clear water
2, the sub-district is provided with: fixed three trees in every sub-district, four repetitions, totally 24 sub-districts.The sub-district is by district's group arrangement at random, condition basically identicals such as each sub-district seeds, the age of tree, growing way and rich water quality management.
3, spraying time and method: dispenser once in citrus red mite occurrence in peak period (October 12).With the manual Asia sprayer even spraying that contracts, to squirt blade degree of being.
4, control time and method: respectively investigated one once in 1 day, 10 days, 20 days and 30 days before dispenser and after the dispenser.Method is that every tree is won 20 leaves at random in four orientation, and 240 leaves are won in every sub-district, the alives mite quantity of record on the blade, and calculating mite mouth go down rate and preventive effect, and do significance of difference analysis with " DMRT " method.Six, result of the test
1500 times, 2000 times of 12.15% Avermectin azacyclotin wetting powders and 2500 times of processing, 1 day preventive effect to two spotted spider mite is respectively 93.16%, 90.15% and 80.28% after the dispenser, 10 days preventive effect is respectively 92.09%, 85.91% and 81.16% behind the medicine, 20 days preventive effect is respectively 82.20%, 76.77% and 71.81% behind the medicine, and 30 days preventive effect is respectively 74.80%, 74.03% and 62.07% behind the medicine; Contrast medicament 20% azacyclotin suspending agent is handled four investigation preventive effects for 1000 times and is respectively 76.46%, 70.32%, 56.18% and 40.29%; 1.8% Chongmanke missible oil is handled four investigation preventive effects for 1500 times and is respectively 96.05%, 95.07%, 84.16% and 72.42%.ANOVA showed significant, 1 day, 10 days, 20 days and investigation in 30 days behind the medicine, 1500 times and 2000 times processing of 12.15% Avermectin azacyclotin wetting powder are not remarkable with contrast medicament 1.8% Chongmanke missible oil, 1500 times of processing preventive effect difference on 0.05 level, handle then significant difference on 0.05 or 0.01 level with other; Investigation in 10 days behind the medicine, contrast medicament 1.8% Chongmanke missible oil 1500 handles that to handle preventive effect difference on 0.05 level not remarkable with 1500 times of 12.15% Avermectin azacyclotin wetting powders, and with its 2000 times and 2500 times of processing preventive effects significant difference on 0.05 level; 12.15% Avermectin azacyclotin wetting powder handle preventive effect significantly or the utmost point be significantly higher than 20% azacyclotin suspending agent and handle (seeing table 3 for details).According to experimental observation, do not find that reagent agent produces the poisoning phenomenon to trial crops.Seven, estimate
12.15% Avermectin azacyclotin wetting powder has the better prevention effect to citrus red mite, and quick-acting is good, and about 20 days lasting periods, to crop safety, working concentration doubly is advisable with 1500-2000.
Embodiment 3: " Avermectin four mite piperazines " insecticidal and bactericidal composition formulation screening test one, reagent agent
A agent: 1.8% abamectin emulsifiable concentrate
B agent: 20% clofentezine suspension agent
AB1: Avermectin four mite piperazine WP (A: B=1: 30)
AB2: Avermectin four mite piperazine WP (A: B=1: 15)
AB3: Avermectin four mite piperazine WP (A: B=1: 50)
AB4: Avermectin four mite piperazine WP (A: B=1: 20)
AB5: Avermectin four mite piperazine WP (A: B=1: 80)
AB6: Avermectin four mite piperazine WP (A: B=1: 40)
Wherein A=Avermectin B=four mite piperazines two, confession try insect and test method
1, for the examination insect: to become mite be the examination worm to pick up from citrus red mite on the orange tree.
2, test method: adopt dip slide method.Every processing triplicate, every repetition 50 cephalonts.Handle back 24h check result, calculate LC
50And co-toxicity coefficient.Three, test results and analysis
Avermectin four mite piperazines series proportioning mixture is to Toxicity Determination result, the LC of citrus red mite
50See Table 4 with co-toxicity coefficient, table 5.
Result of the test shows that Avermectin four mite piperazines are composite to have certain synergistic effect to citrus red mite, and wherein the co-toxicity coefficient maximum (CTC=213) of AB3 mixture illustrates its synergistic effect maximum.
The control of embodiment 4:5.1% Avermectin clofentezine wettable powder
The field control effectiveness test of citrus red mite
One, the composition of 5.1% Avermectin clofentezine wettable powder: four mite piperazines: Avermectin=50: 1.
Avermectin: 0.1%;
Four mite piperazines: 5%;
The newborn 500#:8% of farming;
Azone: 7%;
Diatomite: 79.9%
Two, test site: citrus field, Yangchuan village, Boluo County, Guangdong Province.
Three, experimental field reach weather condition: experimental field be selected in orange garden, more serious 3 years red rivers of citrus red mite generation and carry out.1-12 days weather is sunny after the dispenser, 35.6 ℃ of the duration of test maximum air temperatures, and 12 ℃ of the minimum air temperatures, relative moisture 46-90%, the total fate of rainfall is 3 days, total rainfall 43.5mm.
Four, test material
1, controlling object: citrus red mite (panonychus citri Mcg Kogor).
2, trial crops: citrus.
3, reagent agent
Product 5.1% Avermectin clofentezine wettable powder of the present invention
50% Apollo suspending agent (four mite piperazines) (German Ai Gefu company product);
1.8% Chongmanke missible oil (Avermectin) (Guilin collection fine jade medicine company limited company product).
Five, test method
1, processing project
1000 times of (1) 5.1% Avermectin clofentezine wettable powders
1500 times of (2) 5.1% Avermectin clofentezine wettable powders
2000 times of (3) 5.1% Avermectin clofentezine wettable powders
2500 times of (4) 50% Apollo suspending agents
1500 times of (5) 1.8% Chongmanke missible oil
(6) blank spray clear water
2, the sub-district is provided with: fixed three trees in every sub-district, four repetitions, totally 24 sub-districts.The sub-district is by district's group arrangement at random, condition basically identicals such as each sub-district seeds, the age of tree, growing way and rich water quality management.
3, spraying time and method: dispenser once in citrus red mite occurrence in peak period (October 12).With the manual Asia sprayer even spraying that contracts, to squirt not following droplet degree of being of citrus branches and leaves soup.
4, control time and method: respectively investigated one once in 1 day, 10 days, 20 days and 30 days before dispenser and after the dispenser.Method be every tree in east, south, west, four orientation, north wins 20 leaves at random, 240 leaves are won in every sub-district, the mite quantity alives on the record blade, calculating mite mouth go down rate and preventive effect, and do significance of difference analysis with " DMRT " method.Six, result of the test
1000 times, 1500 times of 5.1% Avermectin clofentezine wettable powders and 2000 times of processing, 1 day preventive effect to two spotted spider mite is respectively 96.21%, 90.52% and 88.12% after the dispenser, 10 days preventive effect is respectively 93.38%, 86.97% and 85.44% after the dispenser, 20 days preventive effect is respectively 80.08%, 69.67% and 66.39% after the dispenser, and 30 days preventive effect is respectively 55.23%, 50.57% and 33.42% after the dispenser; Contrast medicament 50% Apollo suspending agent is handled four investigation preventive effects for 2500 times and is respectively 52.84%, 48.01%, 7.81% and-10.12%; 1.8% Chongmanke missible oil is handled four investigation preventive effects for 1500 times and is respectively 96.05%, 95.07%, 84.16% and 72.42%.ANOVA showed significant, relatively, four investigation preventive effect differences all reached utmost point significance level behind the medicine between 1000 times, 1500 times and 2000 times processing of 5.1% Avermectin clofentezine wettable powder and 50% Apollo suspending agent were handled; Relatively, first three time investigation preventive effect difference is all not remarkable between 1000 times of processing of 5.1% Avermectin clofentezine wettable powder and 1500 times of processing of 1.8% Chongmanke missible oil, and the 4th time investigation preventive effect difference reaches utmost point significance level; Relatively, then four investigation preventive effect differences all reach utmost point significance level (seeing Table 6) behind medicine between 1500 times, 2000 times processing of 1500 times of processing of 1.8% Chongmanke missible oil and 5.1% Avermectin clofentezine wettable powder.In the process of the test, reagent agent does not have harmful effect to trial crops.Seven, estimate: 5.1% Avermectin clofentezine wettable powder has the better prevention effect to citrus red mite, about 20 days lasting periods, to crop safety.The land for growing field crops working concentration doubly is advisable with 1500-2000.
Table 1 Avermectin azacyclotin mixture is to the Toxicity Determination result of citrus red mite
| Reagent agent | Concentration (ppm) | For examination borer population (head) | Dead borer population (head) | Lethality (%) |
| ????CK | ????/ | ????150 | ????7 | ????4.67 |
| The A agent | ????0.05 | ????150 | ????25 | ????16.67 |
| ????0.1 | ????150 | ????63 | ????42.00 | |
| ????0.2 | ????150 | ????86 | ????57.33 | |
| ????0.4 | ????150 | ????121 | ????80.67 | |
| ????0.6 | ????150 | ????136 | ????90.67 | |
| The B agent | ????1 | ????150 | ????40 | ????26.67 |
| ????2 | ????150 | ????66 | ????44.00 | |
| ????4 | ????150 | ????94 | ????62.67 | |
| ????8 | ????150 | ????117 | ????78.00 | |
| ????16 | ????150 | ????135 | ????90.00 | |
| ????AB1 | ????0.3 | ????150 | ????23 | ????15.33 |
| ????0.6 | ????150 | ????65 | ????43.33 | |
| ????1.2 | ????150 | ????103 | ????68.67 | |
| ????2.4 | ????150 | ????121 | ????80.67 | |
| ????4.8 | ????150 | ????133 | ????88.67 | |
| ????AB2 | ????0.2 | ????150 | ????30 | ????20.00 |
| ????0.4 | ????150 | ????53 | ????35.33 | |
| ????0.8 | ????150 | ????82 | ????54.67 | |
| ????1.6 | ????150 | ????112 | ????74.67 | |
| ????3.2 | ????150 | ????140 | ????93.33 | |
| ????AB3 | ????0.2 | ????150 | ????25 | ????16.67 |
| ????0.4 | ????150 | ????50 | ????33.33 | |
| ????0.8 | ????150 | ????98 | ????65.33 | |
| ????1.6 | ????150 | ????109 | ????72.67 | |
| ????3.2 | ????150 | ????130 | ????86.67 | |
| ????AB4 | ????0.3 | ????150 | ????31 | ????20.67 |
| ????0.6 | ????150 | ????74 | ????49.33 | |
| ????1.2 | ????150 | ????102 | ????68.00 | |
| ????2.4 | ????150 | ????123 | ????82.00 | |
| ????4.8 | ????150 | ????140 | ????93.33 | |
| ????AB5 | ????0.2 | ????150 | ????35 | ????23.33 |
| ????0.4 | ????150 | ????65 | ????43.33 | |
| ????0.8 | ????150 | ????108 | ????72.00 | |
| ????1.6 | ????150 | ????122 | ????81.33 | |
| ????3.2 | ????150 | ????142 | ????94.67 | |
| ????AB6 | ????0.3 | ????150 | ????42 | ????28.00 |
| ????0.6 | ????150 | ????83 | ????55.33 | |
| ????1.2 | ????150 | ????111 | ????76.00 | |
| ????2.4 | ????150 | ????127 | ????84.67 | |
| ????4.8 | ????150 | ????140 | ????93.33 |
Table 2 LC
50And co-toxicity coefficient
| Reagent agent | Regression equation (Y=) | ????LC 50????(ppm) | Co-toxicity coefficient (CTC) |
| The A agent | ????6.63+1.94x | ????0.15 | ????- |
| The B agent | ????4.27+1.65x | ????2.79 | ????- |
| ????AB1 | ????4.84+1.95x | ????1.21 | ????147 |
| ????AB2 | ????4.96+1.97x | ????1.04 | ????188 |
| ????AB3 | ????4.94+1.84x | ????1.08 | ????192 |
| ????AB4 | ????4.97+1.94x | ????1.03 | ????215 |
| ????AB5 | ????5.23+1.99x | ????0.77 | ????298 |
| ????AB6 | ????5.12+1.83x | ????0.86 | ????276 |
Table 3 12.15% Avermectin azacyclotin wetting powder control citrus red mite test of pesticide effectiveness statistical form
Annotate: alphabetical ABC and abc represent the significance of difference of variance analysis in the table.Between mean value, all to have the identical difference that is not remarkable, all significant differences that is with different Reference character.
| Handle | Repeat | Behind the medicine 1 day | Behind the medicine 10 days | Behind the medicine 20 days | Behind the medicine 30 days | ||||||||
| The insect population rate % that goes down | Preventive effect % | Average preventive effect % | The insect population rate % that goes down | Preventive effect % | Average preventive effect % | The insect population rate % that goes down | Preventive effect % | Average preventive effect % | The insect population rate % that goes down | Preventive effect % | Average preventive effect % | ||
| 1500 times of 12.15% Avermectin azacyclotin WP | ??1 | ??90.24 | ??90.30 | ??93. ??16 ??Aab | ??90.21 | ??90.46 | ??92. ??09 ??Aba | ??82.33 | ??81.48 | ???82. ???20 ???Aba ???b | ??75.42 | ??71.97 | ??74. ??80 ??Aa |
| ??2 | ??88.41 | ??88.64 | ??95.30 | ??95.17 | ??78.62 | ??77.39 | ??72.62 | ??67.77 | |||||
| ??3 | ??95.81 | ??95.84 | ??88.51 | ??88.82 | ??86.21 | ??85.21 | ??80.31 | ??78.32 | |||||
| ??4 | ??97.82 | ??97.87 | ??93.81 | ??93.90 | ??84.92 | ??84.73 | ??83.91 | ??81.14 | |||||
| 2000 times of 12.15% Avermectin azacyclotin WP | ??1 | ??92.97 | ??93.02 | ??90. ??15 ??Ab | ??90.54 | ??90.76 | ??85. ??91 ??Bbc | ??84.87 | ??84.14 | ????76. ????77 ????ABb ????c | ??82.83 | ??80.42 | ??74. ??03 ??Aa |
| ??2 | ??82.34 | ??82.69 | ??78.64 | ??78.03 | ??70.13 | ??68.41 | ??75.40 | ??71.05 | |||||
| ??3 | ??93.40 | ??93.45 | ??88.11 | ??88.44 | ??75.42 | ??73.65 | ??72.51 | ??69.73 | |||||
| ??4 | ??91.22 | ??91.44 | ??86.21 | ??86.42 | ??81.11 | ??80.88 | ??78.60 | ??74.91 | |||||
| 2500 times of 12.15% Avermectin azacyclotin WP | ??1 | ??75.84 | ??76.01 | ??80. ??28 ??Bc | ??80.23 | ??80.69 | ??81. ??16 ??Bc | ??69.21 | ??67.72 | ????71. ????81 ????Bc | ??64.73 | ??59.79 | ??62. ??07 ??Bb |
| ??2 | ??82.07 | ??82.42 | ??78.44 | ??77.83 | ??75.01 | ??73.57 | ??68.94 | ??63.44 | |||||
| ??3 | ??78.31 | ??78.47 | ??81.24 | ??81.76 | ??77.52 | ??75.89 | ??65.31 | ??61.81 | |||||
| ??4 | ??83.82 | ??84.22 | ??84.12 | ??84.37 | ??70.42 | ??70.05 | ??68.62 | ??63.22 | |||||
| 1000 times of 20% azacyclotin SC | ??1 | ??78.30 | ??78.46 | ??76. ??46 ??Bc | ??72.31 | ??72.96 | ??70. ??32 ??Cd | ??60.21 | ??58.28 | ????56. ????18 ????Cd | ??45.82 | ??38.22 | ??40. ??29 ??Cc |
| ??2 | ??72.51 | ??73.05 | ??67.42 | ??66.49 | ??56.73 | ??54.24 | ??48.51 | ??39.39 | |||||
| ??3 | ??81.40 | ??81.54 | ??68.91 | ??69.76 | ??53.22 | ??49.84 | ??53.11 | ??48.38 | |||||
| ??4 | ??72.12 | ??72.80 | ??71.61 | ??72.06 | ??62.80 | ??62.34 | ??44.71 | ??35.18 | |||||
| 1500 times of 1.8% Avermectin EC | ??1 | ??98.51 | ??98.52 | ??96. ??05 ??Aa | ??97.51 | ??97.57 | ??95. ??07 ??Aa | ??86.20 | ??85.54 | ????84. ????16 ????Aa | ??74.61 | ??71.05 | ??72. ??42 ??Aa |
| ??2 | ??93.83 | ??93.95 | ??93.23 | ??93.04 | ??79.53 | ??78.35 | ??79.20 | ??75.52 | |||||
| ??3 | ??95.11 | ??95.15 | ??92.61 | ??92.81 | ??82.34 | ??81.06 | ??76.31 | ??73.92 | |||||
| ??4 | ??96.51 | ??96.59 | ??96.80 | ??96.85 | ??91.80 | ??91.70 | ??73.71 | ??69.18 | |||||
| Blank (spray clear water) | ??1 | ??-0.71 | ??- | ?? ??- | ??2.39 | ??- | ???- | ??4.61 | ??- | ??- | ??12.29 | ??- | ??- |
| ??2 | ??-2.10 | ??- | ??2.78 | ??- | ??5.45 | ??- | ??15.05 | ??- | |||||
| ??3 | ??-0.73 | ??- | ??2.81 | ??- | ??6.74 | ??- | ??9.16 | ??- | |||||
| ??4 | ??-2.52 | ??- | ??-1.61 | ??- | ??1.22 | ??- | ??14.70 | ??- | |||||
Table 4 Avermectin four mite piperazine mixtures are to the Toxicity Determination result of citrus red mite
| Reagent agent | Concentration (ppm) | For examination borer population (head) | Dead borer population (head) | Lethality (%) |
| ????CK | ????/ | ????150 | ????7 | ????4.67 |
| The A agent | ????0.05 | ????150 | ????25 | ????16.67 |
| ????0.1 | ????150 | ????63 | ????42.00 | |
| ????0.2 | ????150 | ????86 | ????57.33 | |
| ????0.4 | ????150 | ????121 | ????80.67 | |
| ????0.6 | ????150 | ????136 | ????90.67 | |
| The B agent | ????0.3 | ????150 | ????17 | ????11.33 |
| ????0.6 | ????150 | ????47 | ????31.33 | |
| ????1.2 | ????150 | ????91 | ????60.67 | |
| ????2.4 | ????150 | ????122 | ????81.33 | |
| ????4.8 | ????150 | ????134 | ????89.33 | |
| ????AB1 | ????0.2 | ????150 | ????31 | ????20.67 |
| ????0.4 | ????150 | ????67 | ????44.67 | |
| ????0.8 | ????150 | ????93 | ????62.00 | |
| ????1.6 | ????150 | ????117 | ????78.00 | |
| ????3.2 | ????150 | ????138 | ????92.00 | |
| ????AB2 | ????0.3 | ????150 | ????35 | ????23.33 |
| ????0.6 | ????150 | ????62 | ????41.33 | |
| ????1.2 | ????150 | ????80 | ????53.33 | |
| ????2.4 | ????150 | ????108 | ????72.00 | |
| ????4.8 | ????150 | ????139 | ????92.67 | |
| ????AB3 | ????0.2 | ????150 | ????42 | ????28.00 |
| ????0.4 | ????150 | ????80 | ????53.33 | |
| ????0.8 | ????150 | ????106 | ????70.67 | |
| ????1.6 | ????150 | ????112 | ????74.67 | |
| ????3.2 | ????150 | ????142 | ????94.67 | |
| ????AB4 | ????0.2 | ????150 | ????27 | ????18.00 |
| ????0.4 | ????150 | ????51 | ????34.00 | |
| ????0.8 | ????150 | ????83 | ????55.33 | |
| ????1.6 | ????150 | ????117 | ????78.00 | |
| ????3.2 | ????150 | ????133 | ????88.67 | |
| ????AB5 | ????0.2 | ????150 | ????26 | ????17.33 |
| ????0.4 | ????150 | ????49 | ????32.67 | |
| ????0.8 | ????150 | ????71 | ????47.33 | |
| ????1.6 | ????150 | ????95 | ????63.33 | |
| ????3.2 | ????150 | ????131 | ????87.33 | |
| ????AB6 | ????0.3 | ????150 | ????41 | ????27.33 |
| ????0.6 | ????150 | ????63 | ????42.00 | |
| ????1.2 | ????150 | ????99 | ????66.00 | |
| ????2.4 | ????150 | ????120 | ????80.00 | |
| ????4.8 | ????150 | ????141 | ????94.00 |
Table 5 LC
50And co-toxicity coefficient
| Reagent agent | Regression equation (Y=) | ????LC 50????(ppm) | Co-toxicity coefficient (CTC) |
| The A agent | ????6.63+1.94x | ????0.15 | ????- |
| The B agent | ????4.91+2.27x | ????1.10 | ????- |
| ????AB1 | ????5.43+1.85x | ????0.59 | ????155 |
| ????AB2 | ????5.01+1.73x | ????0.99 | ????80 |
| ????AB3 | ????5.56+1.64x | ????0.46 | ????213 |
| ????AB4 | ????5.27+1.93x | ????0.72 | ????123 |
| ????AB5 | ????5.08+1.73x | ????0.90 | ????133 |
| ????AB6 | ????5.19+1.82x | ????0.79 | ????121 |
Table 6 5.1% Avermectin clofentezine wettable powder control citrus red mite test of pesticide effectiveness statistical form
Annotate: alphabetical ABC and abc represent the significance of difference of variance analysis in the table.Between mean value, all to have the identical difference that is not remarkable, all significant differences that is with different Reference character.
| Handle | Repeat | Behind the medicine 1 day | Behind the medicine 10 days | Behind the medicine 20 days | Behind the medicine 30 days | ||||||||
| The insect population rate % that goes down | Preventive effect % | Average preventive effect % | The insect population rate % that goes down | Preventive effect % | Average preventive effect % | The insect population rate % that goes down | Preventive effect % | Average preventive effect % | The insect population rate % that goes down | Preventive effect % | Average preventive effect % | ||
| 1000 times of 5.1% Avermectin, four mite piperazine WP | ??1 | ??92.40 | ??92.45 | ??96. ??21 ??Aa | ??89.88 | ??90.12 | ??93 ??.3 ??8 ??Aa | ??80.22 | ??79.27 | ??80. ??08 ??Aa | ??62.43 | ??57.17 | ??55. ??23 ??Bb |
| ??2 | ??98.09 | ??98.13 | ??94.40 | ??94.24 | ??78.62 | ??77.39 | ??58.30 | ??50.91 | |||||
| ??3 | ??95.71 | ??95.74 | ??92.80 | ??92.99 | ??82.32 | ??81.05 | ??56.80 | ??52.45 | |||||
| ??4 | ??98.49 | ??98.53 | ??96.11 | ??96.17 | ??82.81 | ??82.60 | ??66.21 | ??60.39 | |||||
| 1500 times of 5.1% Avermectin, four mite piperazine WP | ??1 | ??91.20 | ??91.26 | ??90. ??52 ??Bb | ??88.12 | ??88.39 | ??86 ??.9 ??7 ??Bb | ??68.73 | ??67.22 | ??69. ??67 ??Bb | ??56.51 | ??50.41 | ??50. ??57 ??Bb |
| ??2 | ??93.10 | ??93.24 | ??89.31 | ??89.00 | ??74.22 | ??72.73 | ??54.60 | ??46.56 | |||||
| ??3 | ??89.71 | ??89.78 | ??86.73 | ??87.10 | ??70.13 | ??67.98 | ??59.33 | ??55.23 | |||||
| ??4 | ??87.51 | ??87.82 | ??83.14 | ??83.41 | ??71.12 | ??70?76 | ??57.42 | ??50.08 | |||||
| 2000 times of 5.1% Avermectin, four mite piperazine WP | ??1 | ??87.72 | ??87.80 | ??88. ??12 ??Bb | ??83.61 | ??83.99 | ??85 ??.4 ??4 ??Bb | ??65.63 | ??63.97 | ??66. ??39 ??Bb | ??40.33 | ??31.96 | ??33. ??12 ??Cc |
| ??2 | ??89.22 | ??89.43 | ??84.72 | ??84.29 | ??69.72 | ??67.98 | ??43.52 | ??33.51 | |||||
| ??3 | ??84.40 | ??84.51 | ??83.33 | ??83.79 | ??64.24 | ??61.65 | ??12.33 | ??36.51 | |||||
| ??4 | ??90.49 | ??90.72 | ??89.53 | ??89.70 | ??72.30 | ??71.96 | ??41.73 | ??31.69 | |||||
| 2500 times of 50% Apollo SC | ??1 | ??56.42 | ??56.72 | ??52. ??84 ??Cc | ??50.52 | ??51.68 | ??48 ??.0 ??1 ??Cc | ??10.31 | ??5.98 | ??7.1 ??8 ??Cc | ??4.23 | ??-9.20 | ??10 ??.12 |
| ??2 | ??49.90 | ??50.88 | ??44.73 | ??43.15 | ??11.53 | ??6.44 | ??3.63 | ??-13.4 ??4 | |||||
| ??3 | ??49.71 | ??50.08 | ??45.63 | ??47.11 | ??13.52 | ??7.27 | ??5.31 | ??-4.25 | |||||
| ??4 | ??52.49 | ??53.65 | ??49.28 | ??50.08 | ??12.63 | ??11.56 | ??3.11 | ??-13.5 ??9 | |||||
| 1.8% Avermectin EC 1500 | ??1 | ??98.51 | ??98.52 | ??96. ??05 ??Aa | ??97.51 | ??97.57 | ??95 ??.0 ??7 ??Aa | ??86.20 | ??85.54 | ??84. ??16 ??Aa | ??74.61 | ??71.05 | ??72. ??42 ??Aa |
| ??2 | ??93.83 | ??93.95 | ??93.23 | ??93.04 | ??79.53 | ??78.35 | ??79.20 | ??75.52 | |||||
| ??3 | ??95.11 | ??95.15 | ??92.61 | ??92.81 | ??82.34 | ??81.06 | ??76.31 | ??73.92 | |||||
| ??4 | ??96.51 | ??96.59 | ??96.80 | ??96.85 | ??91.80 | ??91.70 | ??73.71 | ??69.18 | |||||
| Blank (spray clear water) | ??1 | ??-0.71 | ??- | ?- | ??-2.39 | ??- | ??- | ??4.61 | ??- | ???- | ??12.29 | ??- | ??? |
| ??2 | ??-2.01 | ??- | ??-2.78 | ??- | ??5.45 | ??- | ??15.05 | ??- | |||||
| ??3 | ??-0.73 | ??- | ??-2.81 | ??- | ??6.74 | ??- | ??9.16 | ??- | |||||
| ??4 | ??-2.52 | ??- | ??-1.61 | ??- | ??1.22 | ??- | ??14.70 | ??- | |||||
Claims (5)
1, a kind of composition pesticide, it contains component A and B component, it is characterized in that component A is an Avermectin, and B component is a kind of in four mite piperazines and the azacyclotin.
2, composition pesticide according to claim 1 is characterized in that Avermectin: azacyclotin=1: 10-100.
3, composition pesticide according to claim 1 is characterized in that Avermectin: four mite piperazine=1: 20-80.
4, composition pesticide according to claim 1 is characterized in that the preferred proportioning of each component of said composition is:
Avermectin: 1-8%
Azacyclotin: 1-80%
Emulsifier: 3-15%
Filler: surplus.
Avermectin wherein: azacyclotin=1: 10-100.
5, composition pesticide according to claim 1 is characterized in that the preferred proportioning of each component of said composition is:
Avermectin: 1-8%;
Four mite piperazine: 1-60%;
Emulsifier: 3-15%
Filler: surplus
Avermectin wherein: four mite piperazine=1: 20-80.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021238138A CN1166295C (en) | 2002-07-04 | 2002-07-04 | Insecticide and acaricide composition containing abamectin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021238138A CN1166295C (en) | 2002-07-04 | 2002-07-04 | Insecticide and acaricide composition containing abamectin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1391810A true CN1391810A (en) | 2003-01-22 |
| CN1166295C CN1166295C (en) | 2004-09-15 |
Family
ID=4745229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021238138A Expired - Fee Related CN1166295C (en) | 2002-07-04 | 2002-07-04 | Insecticide and acaricide composition containing abamectin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1166295C (en) |
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| CN101213975B (en) * | 2008-01-17 | 2011-06-08 | 张少武 | Miticide composition containing fenpyroximate active ingredient and uses thereof |
| CN102428938A (en) * | 2011-04-19 | 2012-05-02 | 甘肃农业大学 | Smearing preparation for controlling and obstructing fruit tree leaf mites |
| CN103271077A (en) * | 2010-12-01 | 2013-09-04 | 联保作物科技有限公司 | Complex acaricide for farmland and fruiters |
| CN103300020A (en) * | 2012-03-12 | 2013-09-18 | 陕西韦尔奇作物保护有限公司 | Pesticidal composition |
| CN103461356A (en) * | 2013-09-06 | 2013-12-25 | 刘波 | Pesticide composition containing flutenzine and abamectin |
| CN104336047A (en) * | 2014-10-15 | 2015-02-11 | 济南新起点医药科技有限公司 | Water dispersible granules containing azacyclotin and application of water dispersible granules containing azacyclotin |
| CN108184894A (en) * | 2018-01-15 | 2018-06-22 | 肖健 | One kind is containing avermectin and azacyclotin compounding suspending agent and preparation method thereof |
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- 2002-07-04 CN CNB021238138A patent/CN1166295C/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101213975B (en) * | 2008-01-17 | 2011-06-08 | 张少武 | Miticide composition containing fenpyroximate active ingredient and uses thereof |
| CN103271077A (en) * | 2010-12-01 | 2013-09-04 | 联保作物科技有限公司 | Complex acaricide for farmland and fruiters |
| CN103271077B (en) * | 2010-12-01 | 2016-03-23 | 联保作物科技有限公司 | A kind of Compositional type farmland, fruit tree miticide |
| CN102428938A (en) * | 2011-04-19 | 2012-05-02 | 甘肃农业大学 | Smearing preparation for controlling and obstructing fruit tree leaf mites |
| CN103300020A (en) * | 2012-03-12 | 2013-09-18 | 陕西韦尔奇作物保护有限公司 | Pesticidal composition |
| CN103300020B (en) * | 2012-03-12 | 2016-06-08 | 陕西韦尔奇作物保护有限公司 | A kind of pesticide composition |
| CN103461356B (en) * | 2013-09-06 | 2015-12-23 | 刘波 | The composition pesticide of a kind of fluorine-containing mite piperazine and Avermectin |
| CN103461356A (en) * | 2013-09-06 | 2013-12-25 | 刘波 | Pesticide composition containing flutenzine and abamectin |
| CN104336047A (en) * | 2014-10-15 | 2015-02-11 | 济南新起点医药科技有限公司 | Water dispersible granules containing azacyclotin and application of water dispersible granules containing azacyclotin |
| CN104336047B (en) * | 2014-10-15 | 2016-08-24 | 青岛青知企业管理咨询有限公司 | A kind of water dispersible granules containing azacyclotin and application |
| CN108184894A (en) * | 2018-01-15 | 2018-06-22 | 肖健 | One kind is containing avermectin and azacyclotin compounding suspending agent and preparation method thereof |
| CN110800741A (en) * | 2019-12-06 | 2020-02-18 | 李玉洁 | Efficient pesticide for preventing and treating field red spiders and preparation method thereof |
| CN112602688A (en) * | 2020-11-09 | 2021-04-06 | 华南农业大学 | Kit and method for rapidly determining sensitivity of citrus red spider acaricide |
| CN112602688B (en) * | 2020-11-09 | 2022-03-15 | 华南农业大学 | Kit and method for rapidly determining sensitivity of citrus red spider acaricide |
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| Publication number | Publication date |
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