CN103651557B - Fenoxycarb-containing missible oil and application - Google Patents
Fenoxycarb-containing missible oil and application Download PDFInfo
- Publication number
- CN103651557B CN103651557B CN201310671923.5A CN201310671923A CN103651557B CN 103651557 B CN103651557 B CN 103651557B CN 201310671923 A CN201310671923 A CN 201310671923A CN 103651557 B CN103651557 B CN 103651557B
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- CN
- China
- Prior art keywords
- fenoxycarb
- methidathion
- missible oil
- oil containing
- australene
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- HJUFTIJOISQSKQ-UHFFFAOYSA-N fenoxycarb Chemical compound C1=CC(OCCNC(=O)OCC)=CC=C1OC1=CC=CC=C1 HJUFTIJOISQSKQ-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000005898 Fenoxycarb Substances 0.000 title claims abstract description 60
- MEBQXILRKZHVCX-UHFFFAOYSA-N methidathion Chemical compound COC1=NN(CSP(=S)(OC)OC)C(=O)S1 MEBQXILRKZHVCX-UHFFFAOYSA-N 0.000 claims abstract description 41
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 27
- 229920005682 EO-PO block copolymer Polymers 0.000 claims description 9
- 239000004480 active ingredient Substances 0.000 claims description 5
- 241000813617 Ceroplastes floridensis Species 0.000 claims description 3
- 241000012249 Dendrolimus spectabilis Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000575 pesticide Substances 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract 2
- 241001454728 Gelechiidae Species 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 230000009044 synergistic interaction Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000002195 synergetic effect Effects 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000002917 insecticide Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000375 suspending agent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000000749 insecticidal effect Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001124076 Aphididae Species 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 241000382353 Pupa Species 0.000 description 1
- 230000000895 acaricidal effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 229930014550 juvenile hormone Natural products 0.000 description 1
- 239000002949 juvenile hormone Substances 0.000 description 1
- 150000003633 juvenile hormone derivatives Chemical class 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 230000002981 neuropathic effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 231100000194 ovacidal Toxicity 0.000 description 1
- 230000003151 ovacidal effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- -1 terpenes carbamate compounds Chemical class 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 fenoxycarb-containing missible oil and application. The fenoxycarb-containing missible oil consists of fenoxycarb and methidathion as effective constituents, wherein the weight ratio of methidathion to fenoxycarb is 20:1 to 1:1; and the fenoxycarb-containing missible oil is particularly good for controlling gelechiid moths, which mainly results from a synergistic interaction effect of various constituents.
Description
Technical field
The invention belongs to the technical field that agricultural chemical insecticide is composite, be specially a kind of missible oil and the application that contain fenoxycarb.
Background technology
Methidathion
One of English name is Methidathion, CAS 950-37-8, molecular formula C
6h
11n
2o
4pS
3, molecular weight 302.3313.
Sterling is colourless crystallization.Relative density 1.495 (20 DEG C), when 20 DEG C, solvability is: cyclohexanone 850g/kg, acetone 690g/kg, dimethylbenzene 600g/kg, ethanol 260g/kg, water 250mg/kg.
Have and tag and stomach poison function; There is osmosis, but without systemic action; Wide spectrum, high malicious Insecticidal and acaricidal agent are that one is comparatively ideal kills scale insect medicament, doublely can control mite class, aleyrodid, aphid.
But its action effect is also very single, after large-scale application, resistance risk is also very high.
Fenoxycarb
[chemical name] [2-(4-phenoxy-phenoxy) ethyl] urethanes.
Sterling is colourless crystallization, vapour pressure (V.P) I.7 μ Pa during fusing point (M.P.) 53 ~ 54 DEG C 25 DEG C, 7.8 μ Pa. flash-point 224 DEG C during 200C. dissolubility (20 DEG C), water 6mg/kg: ethane 5g/kg, when majority of organic solvent >250/kg. is at room temperature stored in closed container, be greater than 2 years stationary phase, in pH3-9, hydrolysis-stable under 500C, stablizes .KOW-20000. to light
Pattern and mechanism:
Fenoxycarb is a kind of non-terpenes carbamate compounds, has stomach toxicity and action of contace poison, and has insect growth regulator, IGR effect, desinsection wide spectrum; But its insecticidal action right and wrong are neuropathic, show as and have strong juvenile hormone activity to various insects, ovicidal can be caused, suppress the metamorphosis in adult stage and casting off a skin of larval phase, to cause after larva friend or pupa time dead, the lasting period is long, harmless to beneficial organism.
But abuse makes insect generally produce 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 missible oil and the application that contain fenoxycarb, active ingredient is fenoxycarb and methidathion, wherein the weight ratio of fenoxycarb and methidathion is, methidathion: fenoxycarb=10:1-1:10, especially good to control gelechiid, mainly by the result of the synergistic function between each component.
Technical scheme of the present invention is:
A missible oil containing fenoxycarb, active ingredient is fenoxycarb and methidathion, and wherein the weight ratio of fenoxycarb and methidathion is, methidathion: fenoxycarb=10:1-1:10.
As preferably, the weight ratio of fenoxycarb and methidathion is, methidathion: fenoxycarb=5:1-1:1.
Missible oil containing fenoxycarb of the present invention, it consists of following component by weight percentage:
Methidathion 1-50%,
Fenoxycarb 1-50%,
Ethylene oxide-propylene oxide block copolymer 15-40%,
Methyl alcohol 10-25%,
Australene 5-25%.
As preferably, the missible oil containing fenoxycarb of the present invention, it consists of following component by weight percentage:
Methidathion 10-50%,
Fenoxycarb 5-10%,
Ethylene oxide-propylene oxide block copolymer 15-40%,
Methyl alcohol 10-25%,
Australene 5-25%.
Wherein, the total weight percentage of described active ingredient is 30 ~ 60%.
As preferred further, the missible oil containing fenoxycarb of the present invention, it consists of following component by weight percentage:
Methidathion 50%,
Fenoxycarb 10%,
Ethylene oxide-propylene oxide block copolymer 20%
Methyl alcohol 10%
Australene 10%.
Missible oil containing fenoxycarb of the present invention, for preventing and treating gelechiid, ceroplastes floridensis, pine caterpillars, is particularly useful for preventing and treating gelechiid.
Beneficial effect of the present invention is:
Said composition is compounded cream composition, compared with single product, there is the feature of binary composition, significantly enhance effect, delay the generation of pest resistance to insecticide, and expand effective active control spectrum, have speed fast, the 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 alleviate the impact for environment, meet the trend of future society environmental protection.The control efficiency of composition of the present invention is especially good to control gelechiid, mainly by the result of the synergistic function between each component.
Study the compound synergic of composition of the present invention, test adopts gelechiid to be used for test.
Concrete grammar is: the toxicity index and the mixed co-toxicity coefficient (CTC value) that calculate medicament according to the abundant method of Sun Yun.
Table 1 different ratio relation is to the toxicity test result of gelechiid
| Process | Co-toxicity coefficient |
| Methidathion 10: fenoxycarb 1 | 159.7 |
| Methidathion 5: fenoxycarb 1 | 215.7 |
| Methidathion 1: fenoxycarb 1 | 220.8 |
| Methidathion 1: fenoxycarb 5 | 154.3 |
| Methidathion 1: fenoxycarb 10 | 132.8 |
| Fenoxycarb | |
| Methidathion |
As can be seen from Table 1, fenoxycarb and methidathion composite, has very high synergistic effect, especially methidathion: during fenoxycarb=5:1-1:1, synergistic effect is more obvious.
Embodiment
Below by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
The composition of 60% fenoxycarb and methidathion
Methidathion 50%,
Fenoxycarb 10%,
Ethylene oxide-propylene oxide block copolymer 20%
Methyl alcohol 10%
Australene 10%.
Preparation method is the conventional method of this area.
This embodiment medicament is applied to control gelechiid:
Co-toxicity coefficient is: 211.5;
By the spraying of 6000 times of thin ups, after medicine, 7 days control efficiency are that 98.9%, 10% fenoxycarb suspending agent dilutes 600 times and 50% methidathion missible oil dilutes 5000 times, and respectively with same method use, after medicine 7 days, control efficiency was respectively 66.5% and 60.1%, significant difference.
Embodiment 2
The composition of 30% fenoxycarb and methidathion
Fenoxycarb 5%,
Methidathion 25%,
Ethylene oxide-propylene oxide block copolymer 30%
Methyl alcohol 20%
Australene 20%.
Preparation method is the conventional method of this area.
This embodiment medicament is applied to control ceroplastes floridensis:
Co-toxicity coefficient is: 209.1;
By the spraying of 3000 times of thin ups, after medicine, 7 days control efficiency are that 98.2%, 5% fenoxycarb suspending agent dilutes 300 times and 25% methidathion missible oil dilutes 2000 times, and respectively with same method use, after medicine 7 days, control efficiency was respectively 77.4% and 69.1%, significant difference.
Embodiment 3
The composition of 32% fenoxycarb and methidathion
Fenoxycarb 8%,
Methidathion 24%,
Ethylene oxide-propylene oxide block copolymer 35%
Methyl alcohol 15%
Australene 18%.
Preparation method is the conventional method of this area.
This embodiment medicament is applied to control pine caterpillars:
Co-toxicity coefficient is: 217.8;
By the spraying of 3000 times of thin ups, after medicine, 7 days control efficiency are that 98.5%, 8% fenoxycarb suspending agent dilutes 300 times and 24% methidathion missible oil dilutes 2000 times, and respectively with same method use, after medicine 7 days, control efficiency was respectively 73.6% and 77.8%, significant difference.
Claims (8)
1. the missible oil containing fenoxycarb, active ingredient is fenoxycarb and methidathion, and wherein the weight ratio of fenoxycarb and methidathion is, methidathion: fenoxycarb=10:1-1:10.
2. the missible oil containing fenoxycarb according to claim 1, it is characterized in that, the weight ratio of fenoxycarb and methidathion is, methidathion: fenoxycarb=5:1-1:1.
3. the missible oil containing fenoxycarb according to claim 1 and 2, it is characterized in that, it consists of following component by weight percentage:
Methidathion 1-50%,
Fenoxycarb 1-50%,
Ethylene oxide-propylene oxide block copolymer 15-40%,
Methyl alcohol 10-25%,
Australene 5-25%.
4. the missible oil containing fenoxycarb according to claim 3, it is characterized in that, it consists of following component by weight percentage:
Methidathion 10-50%,
Fenoxycarb 5-10%,
Ethylene oxide-propylene oxide block copolymer 15-40%,
Methyl alcohol 10-25%,
Australene 5-25%.
5. according to claim 1 or 2 or 4 containing the missible oil of fenoxycarb, it is characterized in that, the total weight percentage of described active ingredient is 30 ~ 60%.
6. the missible oil containing fenoxycarb according to claim 5, it is characterized in that, it consists of following component by weight percentage:
Methidathion 50%,
Fenoxycarb 10%,
Ethylene oxide-propylene oxide block copolymer 20%
Methyl alcohol 10%
Australene 10%.
7. the missible oil containing fenoxycarb according to the arbitrary claim of claim 1-6 is for preventing and treating gelechiid, ceroplastes floridensis, pine caterpillars.
8. the missible oil containing fenoxycarb according to the arbitrary claim of claim 1-6 is for preventing and treating gelechiid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310671923.5A CN103651557B (en) | 2013-12-10 | 2013-12-10 | Fenoxycarb-containing missible oil and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310671923.5A CN103651557B (en) | 2013-12-10 | 2013-12-10 | Fenoxycarb-containing missible oil and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103651557A CN103651557A (en) | 2014-03-26 |
| CN103651557B true CN103651557B (en) | 2015-06-17 |
Family
ID=50291274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310671923.5A Active CN103651557B (en) | 2013-12-10 | 2013-12-10 | Fenoxycarb-containing missible oil and application |
Country Status (1)
| Country | Link |
|---|---|
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100144888A1 (en) * | 2008-08-18 | 2010-06-10 | Ecosmart Technologies, Inc. | Pesticidal methods and compositions for modulating gaba receptors |
| CN101796949A (en) * | 2009-12-31 | 2010-08-11 | 青岛星牌作物科学有限公司 | Plant insecticidal protective agent and application thereof |
| CN102113514A (en) * | 2010-01-05 | 2011-07-06 | 海南正业中农高科股份有限公司 | Pesticide composition containing chlorpyrifos and methidathion |
| CN103188939A (en) * | 2010-11-01 | 2013-07-03 | 农业研究组织 | Novel solid bait compositions used for protecting fruits from fruit fly pests |
| CN103210953A (en) * | 2013-04-15 | 2013-07-24 | 北京明德立达农业科技有限公司 | Insecticide composition, insecticide and application of insecticide |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006213665A (en) * | 2005-02-04 | 2006-08-17 | Mitsui Chemicals Inc | Plant disease control composition and its control method |
-
2013
- 2013-12-10 CN CN201310671923.5A patent/CN103651557B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100144888A1 (en) * | 2008-08-18 | 2010-06-10 | Ecosmart Technologies, Inc. | Pesticidal methods and compositions for modulating gaba receptors |
| CN101796949A (en) * | 2009-12-31 | 2010-08-11 | 青岛星牌作物科学有限公司 | Plant insecticidal protective agent and application thereof |
| CN102113514A (en) * | 2010-01-05 | 2011-07-06 | 海南正业中农高科股份有限公司 | Pesticide composition containing chlorpyrifos and methidathion |
| CN103188939A (en) * | 2010-11-01 | 2013-07-03 | 农业研究组织 | Novel solid bait compositions used for protecting fruits from fruit fly pests |
| CN103210953A (en) * | 2013-04-15 | 2013-07-24 | 北京明德立达农业科技有限公司 | Insecticide composition, insecticide and application of insecticide |
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| Publication number | Publication date |
|---|---|
| CN103651557A (en) | 2014-03-26 |
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Owner name: XU MAOHANG Free format text: FORMER OWNER: JINAN CAVIN BIOTECHNOLOGY CO., LTD. Effective date: 20150507 |
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Free format text: CORRECT: INVENTOR; FROM: CHI ZONGLEI DING ZHENYANG TO: XU MAOHANG Free format text: CORRECT: ADDRESS; FROM: 250199 JINAN, SHANDONG PROVINCE TO: 266000 QINGDAO, SHANDONG PROVINCE |
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Effective date of registration: 20150507 Address after: Licang District of Shandong province 266000 fo Lu Zheng Qingdao City No. 17 Applicant after: Xu Maohang Address before: 250199, building 389, Huaxin Road, Licheng District, Shandong, Ji'nan 401 Applicant before: JINAN CAVIN BIOTECHNOLOGY CO., LTD. |
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Effective date of registration: 20190923 Address after: 233000 Xianghe Home Floor No.9, Xinhuai Road, Dongsheng Street, Longzihu District, Bengbu City, Anhui Province Patentee after: Bengbu Qibang Science and Technology Information Consulting Co., Ltd. Address before: Licang District of Shandong province 266000 fo Lu Zheng Qingdao City No. 17 Patentee before: Xu Mao Hang |