CN103651515B - Thiocyclam-containing emulsion in water and application - Google Patents
Thiocyclam-containing emulsion in water and application Download PDFInfo
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- CN103651515B CN103651515B CN201310672911.4A CN201310672911A CN103651515B CN 103651515 B CN103651515 B CN 103651515B CN 201310672911 A CN201310672911 A CN 201310672911A CN 103651515 B CN103651515 B CN 103651515B
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- Prior art keywords
- thiocyclam
- biphenthrin
- water
- aqueous emulsion
- emulsion containing
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- DNVLJEWNNDHELH-UHFFFAOYSA-N thiocyclam Chemical compound CN(C)C1CSSSC1 DNVLJEWNNDHELH-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000000839 emulsion Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- OMFRMAHOUUJSGP-IRHGGOMRSA-N bifenthrin Chemical compound C1=CC=C(C=2C=CC=CC=2)C(C)=C1COC(=O)[C@@H]1[C@H](\C=C(/Cl)C(F)(F)F)C1(C)C OMFRMAHOUUJSGP-IRHGGOMRSA-N 0.000 claims abstract description 42
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 30
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 26
- 150000001298 alcohols Chemical class 0.000 claims description 13
- 210000000481 breast Anatomy 0.000 claims description 13
- 235000010333 potassium nitrate Nutrition 0.000 claims description 13
- 239000004323 potassium nitrate Substances 0.000 claims description 13
- 229920001285 xanthan gum Polymers 0.000 claims description 13
- 241000272639 Brachycaudus mimeuri Species 0.000 claims description 8
- 239000004480 active ingredient Substances 0.000 claims description 5
- 241000273311 Aphis spiraecola Species 0.000 claims description 3
- 241001161749 Stenchaetothrips biformis Species 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 12
- 241000607479 Yersinia pestis Species 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000575 pesticide Substances 0.000 abstract description 4
- 239000005874 Bifenthrin Substances 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 2
- 206010059866 Drug resistance Diseases 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000002917 insecticide Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- 239000003905 agrochemical Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000375 suspending agent Substances 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 231100000460 acute oral toxicity Toxicity 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000749 insecticidal effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- 239000001293 FEMA 3089 Substances 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 241000286209 Phasianidae Species 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 231100000293 acute skin toxicity Toxicity 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- -1 carrene Chemical compound 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- ICTQUFQQEYSGGJ-UHFFFAOYSA-N thiocyclam oxalate Chemical compound OC(=O)C(O)=O.CN(C)C1CSSSC1 ICTQUFQQEYSGGJ-UHFFFAOYSA-N 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of pesticide compounding and particularly relates to thiocyclam-containing emulsion in water and application. The thiocyclam-containing emulsion in water as a composition consists of bifenthrin and thiocyclam as effective constituents, wherein the weight ratio of thiocyclam to bifenthrin is 1:1 to 1:10; the thiocyclam-containing emulsion in water as the compounding composition can be used to inhibit the problem of drug resistance generation of pests effectively, alleviate the problem of pesticide resistance of pests at present maximally to further reduce the consumption of pesticides and also alleviate the influence to the environment, and is in conformity with the tendency of environment protection in the society in future; and the thiocyclam-containing emulsion in water as the composition achieves the best crop protection effect..
Description
Technical field
The invention belongs to the technical field that agricultural chemical insecticide is composite, be specially a kind of aqueous emulsion and the application that contain thiocyclam.
Background technology
thiocyclam
[Chinese] thiocyclam; Own-5-the amine of N, N-dimethyl-1,2,3-trithio heterocycle and oxalate thereof; Thiocyclarn; SAN-155I
[relative molecular weight or atomic weight] 271.26
[fusing point (DEG C)] 125 ~ 128(decomposes)
[vapour pressure (Pa)] 0.533E3 (20 DEG C)
[proterties] colorless and odorless crystal.
Solvability 84g/L in [dissolving situation] 23 DEG C of water, be less than 10g/L in acetone (500mg/L), ether, ethanol (1.9g/L), two solvability added in benzene, 17g/L in methyl alcohol, is insoluble to kerosene.Benzene, toluene and turpentine oil equal solvent can be dissolved in, be slightly soluble in water.
Thiocyclam is selective insecticide, has stomach toxicity, tags, systemic action, can to top conduction.But its action effect is also very single, after large-scale application, resistance risk is also very high.
biphenthrin
Medium to person poultry toxicity, very high to fish toxicity.Be 54.5mg/kg to rat acute Oral toxicity LD50; 2000mg/kg is greater than to rabbit acute dermal toxicity LD50.Skin and eyes are had no stimulation, without teratogenesis, carcinogenic, mutagenesis.To birds low toxicity, be 1800mg/kg to quail acute oral toxicity LD50,4450mg/kg is greater than to wild duck.
Physico-chemical property: sterling is white solid, in water, solvability is 0.1mg/l, is dissolved in acetone, chloroform, carrene, ether, toluene, heptane.Be slightly soluble in pentane, methyl alcohol, former medicine stablizes more than 1 year at 25 ° of C, stores at normal temperatures, and stability is greater than 1 year.21 days are stablized, DT50-65-125 days in soil at PH5-9 (21 ° of C).But insect generally produces very strong pesticide resistance to such medicament, and preventive effect is not equal to before.
Summary of the invention
The object of the present invention is to provide a kind of aqueous emulsion containing thiocyclam; said composition active ingredient is Biphenthrin and thiocyclam; wherein the weight ratio of Biphenthrin and thiocyclam is; thiocyclam: Biphenthrin=1:1-1:10; this compounded combination has effectively resisted the problem that pest resistance produces; farthest alleviate the problem of current pest resistance to insecticide; thus decrease the consumption of agricultural chemicals; also the impact for environment is alleviated; meet the trend of future society environmental protection, composition of the present invention receives best crop protection effect.
Technical scheme of the present invention is:
An aqueous emulsion containing thiocyclam, active ingredient is Biphenthrin and thiocyclam, and wherein the weight ratio of Biphenthrin and thiocyclam is, thiocyclam: Biphenthrin=1:1-1:10.
As preferably, the weight ratio of Biphenthrin and thiocyclam is, thiocyclam: Biphenthrin=1:3-1:6.
Aqueous emulsion containing thiocyclam of the present invention, it consists of following component by weight percentage:
Thiocyclam 1-10%,
Biphenthrin 1-70%,
Acetone 5-12%,
Higher alcohols 2-5%,
Agriculture breast 600# 5-10%,
Xanthans 1-3%,
Potassium nitrate 5-15%,
Surplus is water.
As preferably,
Aqueous emulsion containing thiocyclam of the present invention, it consists of following component by weight percentage:
Thiocyclam 2-7%,
Biphenthrin 5-40%,
Acetone 5-12%,
Higher alcohols 2-5%,
Agriculture breast 600# 5-10%,
Xanthans 1-3%,
Potassium nitrate 5-15%,
Surplus is water.
Wherein, the total weight percentage of described active ingredient is 12-47%.
Further preferably,
Aqueous emulsion containing thiocyclam of the present invention, it consists of following component by weight percentage:
Thiocyclam 2%,
Biphenthrin 10%,
Acetone 12%,
Higher alcohols 5%,
Agriculture breast 600# 5%,
Xanthans 2%,
Potassium nitrate 10%,
Surplus is water.
Aqueous emulsion containing thiocyclam of the present invention, it consists of following component by weight percentage:
Thiocyclam 7%,
Biphenthrin 40%,
Acetone 10%,
Higher alcohols 2%,
Agriculture breast 600# 5%,
Xanthans 1%,
Potassium nitrate 15%,
Surplus is water.
Aqueous emulsion containing thiocyclam of the present invention, it consists of following component by weight percentage:
Thiocyclam 5%,
Biphenthrin 25%,
Acetone 5%,
Higher alcohols 4%,
Agriculture breast 600# 10%,
Xanthans 3%,
Potassium nitrate 5%,
Surplus is water.
Aqueous emulsion containing thiocyclam of the present invention, for water prevention rice thrips, black peach aphid, apple aphid, is particularly useful for preventing and treating black peach aphid.
Beneficial effect of the present invention is:
Said composition is complex insecticidal composition, compared with single product, there is the feature of binary Pesticidal combination, significantly enhance insecticidal effect, delay the generation of pest resistance to insecticide, especially special efficacy is had to black peach aphid, and expand effective active control spectrum, there is speed fast, lasting period is long, consumption is low, eco-friendly feature, the more important thing is, this compounded combination has effectively resisted the problem that pest resistance produces, farthest alleviate the problem of current pest resistance to insecticide, thus decrease the consumption of agricultural chemicals, also the impact for environment is alleviated, meet the trend of future society environmental protection, composition of the present invention receives best crop protection effect.
Study the compound synergic of composition of the present invention, test adopts the black peach aphid in field.
Toxicity index and the mixed co-toxicity coefficient (CTC value) of medicament is calculated according to the abundant method of Sun Yun.
Table 1 different ratio relation is to the toxicity test result of black peach aphid
| Process | Co-toxicity coefficient |
| Thiocyclam 1: Biphenthrin 1 | 205.4 |
| Thiocyclam 1: Biphenthrin 3 | 325.7 |
| Thiocyclam 1: Biphenthrin 6 | 328.6 |
| Thiocyclam 1: Biphenthrin 10 | 200.7 |
| Biphenthrin | |
| Thiocyclam |
As can be seen from Table 1, Biphenthrin and thiocyclam composite, has very high synergistic effect, especially thiocyclam: during Biphenthrin=1:3-1:6, synergistic effect is more obvious.
Embodiment
Below by specific embodiment, technical scheme of the present invention is described in detail.
embodiment 1
12% aqueous emulsion: the composition of Biphenthrin and thiocyclam
Thiocyclam 2%,
Biphenthrin 10%,
Acetone 12%,
Higher alcohols 5%,
Agriculture breast 600# 5%,
Xanthans 2%,
Potassium nitrate 10%,
Surplus is water.
Preparation method is the conventional method of this area.
This embodiment medicament is applied to control black peach aphid:
Co-toxicity coefficient is: 328.6;
By the spraying of 2000 times of thin ups, after medicine, 7 days control efficiency are that 99.8%, 10% Biphenthrin suspending agent dilutes 1000 times and 2% thiocyclam missible oil dilutes 100 times, and respectively with same method use, after medicine 7 days, control efficiency was respectively 70.4% and 77.5%, significant difference.
embodiment 2
47% aqueous emulsion: the composition of Biphenthrin and thiocyclam
Thiocyclam 7%,
Biphenthrin 40%,
Acetone 10%,
Higher alcohols 2%,
Agriculture breast 600# 5%,
Xanthans 1%,
Potassium nitrate 15%,
Surplus is water.
Preparation method is the conventional method of this area.
This embodiment medicament is applied to water prevention rice thrips:
Co-toxicity coefficient is 326.7;
By the spraying of 5000 times of thin ups, after medicine, 7 days control efficiency are that 99.1%, 40% Biphenthrin suspending agent dilutes 200 times and 7% thiocyclam missible oil dilutes 2000 times, and respectively with same method use, after medicine 7 days, control efficiency was respectively 73.6% and 66.5%, significant difference.
embodiment 3
30% aqueous emulsion: the composition of Biphenthrin and thiocyclam
Thiocyclam 5%,
Biphenthrin 25%,
Acetone 5%,
Higher alcohols 4%,
Agriculture breast 600# 10%,
Xanthans 3%,
Potassium nitrate 5%,
Surplus is water.
Preparation method is the conventional method of this area.
This embodiment medicament is applied to control apple aphid:
Co-toxicity coefficient is: 327.5;
By the spraying of 4000 times of thin ups, after medicine, 7 days control efficiency are that 99.2%, 25% Biphenthrin suspending agent dilutes 2000 times and 5% thiocyclam missible oil dilutes 300 times, and respectively with same method use, after medicine 7 days, control efficiency was respectively 65.3% and 68.6%, significant difference.
Claims (10)
1. the aqueous emulsion containing thiocyclam, active ingredient is Biphenthrin and thiocyclam, and wherein the weight ratio of Biphenthrin and thiocyclam is, thiocyclam: Biphenthrin=1:1-1:10.
2. the aqueous emulsion containing thiocyclam according to claim 1, it is characterized in that, the weight ratio of Biphenthrin and thiocyclam is, thiocyclam: Biphenthrin=1:3-1:6.
3. the aqueous emulsion containing thiocyclam according to claim 1 and 2, is characterized in that,
It consists of following component by weight percentage:
Thiocyclam 1-10%,
Biphenthrin 1-70%,
Acetone 5-12%,
Higher alcohols 2-5%,
Agriculture breast 600# 5-10%,
Xanthans 1-3%,
Potassium nitrate 5-15%,
Surplus is water.
4. the aqueous emulsion containing thiocyclam according to claim 3, is characterized in that,
It consists of following component by weight percentage:
Thiocyclam 2-7%,
Biphenthrin 5-40%,
Acetone 5-12%,
Higher alcohols 2-5%,
Agriculture breast 600# 5-10%,
Xanthans 1-3%,
Potassium nitrate 5-15%,
Surplus is water.
5. the aqueous emulsion containing thiocyclam according to claim 1 and 2, is characterized in that, the total weight percentage of described active ingredient is 12-47%.
6. the aqueous emulsion containing thiocyclam according to claim 5, it is characterized in that, it consists of following component by weight percentage:
Thiocyclam 2%,
Biphenthrin 10%,
Acetone 12%,
Higher alcohols 5%,
Agriculture breast 600# 5%,
Xanthans 2%,
Potassium nitrate 10%,
Surplus is water.
7. the aqueous emulsion containing thiocyclam according to claim 5, it is characterized in that, it consists of following component by weight percentage:
Thiocyclam 7%,
Biphenthrin 40%,
Acetone 10%,
Higher alcohols 2%,
Agriculture breast 600# 5%,
Xanthans 1%,
Potassium nitrate 15%,
Surplus is water.
8. the aqueous emulsion containing thiocyclam according to claim 5, it is characterized in that, it consists of following component by weight percentage:
Thiocyclam 5%,
Biphenthrin 25%,
Acetone 5%,
Higher alcohols 4%,
Agriculture breast 600# 10%,
Xanthans 3%,
Potassium nitrate 5%,
Surplus is water.
9. the aqueous emulsion containing thiocyclam according to claim 1 is used for water prevention rice thrips, black peach aphid, apple aphid.
10. the aqueous emulsion containing thiocyclam according to claim 1 is for preventing and treating black peach aphid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310672911.4A CN103651515B (en) | 2013-12-12 | 2013-12-12 | Thiocyclam-containing emulsion in water and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310672911.4A CN103651515B (en) | 2013-12-12 | 2013-12-12 | Thiocyclam-containing emulsion in water and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103651515A CN103651515A (en) | 2014-03-26 |
| CN103651515B true CN103651515B (en) | 2015-06-10 |
Family
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Family Applications (1)
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|---|---|---|---|
| CN201310672911.4A Active CN103651515B (en) | 2013-12-12 | 2013-12-12 | Thiocyclam-containing emulsion in water and application |
Country Status (1)
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018002593A (en) * | 2014-11-19 | 2018-01-11 | 日本化薬株式会社 | Pest control composition |
| CN105165859B (en) * | 2015-02-12 | 2017-09-12 | 四川利尔作物科学有限公司 | Insecticide acaricide composition and its application |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992900A (en) * | 2012-11-29 | 2013-03-27 | 叶长东 | Pesticide-fertilizer composition containing nereistoxin and pyrethroid pesticides |
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2013
- 2013-12-12 CN CN201310672911.4A patent/CN103651515B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992900A (en) * | 2012-11-29 | 2013-03-27 | 叶长东 | Pesticide-fertilizer composition containing nereistoxin and pyrethroid pesticides |
Non-Patent Citations (2)
| Title |
|---|
| 刘宏海.农药复配使用知识.《广西植保》.1999,第12卷(第1期),31-32. * |
| 苏建坤 等.杀虫剂触杀联合毒力的研究.《安徽农业科学》.2000,第28卷(第4期),461-463,465. * |
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| CN103651515A (en) | 2014-03-26 |
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