专利摘要:
A pesticidal composition comprising (A) 2-CHLORO-1-(2,4-DICHLOROPHENYL)VINYL DIETHYL PHOSPHATE, COMMONLY CALLED CHLOROFENVINPHOS, AND (B) AT LEAST ONE PYRETHROID COMPOUND.
公开号:SU735150A3
申请号:SU782565050
申请日:1978-01-13
公开日:1980-05-15
发明作者:Клиффорд Фелтон Джон;Стеварт Бадмин Джон
申请人:Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (Фирма);
IPC主号:
专利说明:

. . . . one .
This invention relates to a chemical plant protection agent, namely, an insecticoacaricidal composition. Based on 2-HLOR-1- (2,4-dichlorophenyl) -vinyl diethyl phosphate, .5
It is already known that derivatives of cycloceropanecarboxylic acids are used as insecticides {),
It is also known that 2-chloro-1- (2-4-dichlorophenyl) vinyl diethyl phosphate (chlor-30. Pheninphos) is used as an insecticide 2.. ...
However, these compounds are not sufficiently active.
The aim of the invention is to create an insecticoacaricidal composition having a high insecticacaricidal activity or an active substance basis that, when used together, exhibits a synergistic effect ...
This goal is achieved using an insecticoacaricidal composition containing 2-chloro-1- (2,4-dichlorophenyl) -vinyl diethyl phosphate as an active substance with the addition of a phenoxybenzyl ester derivative of the general formula
About B I A- 3-0-sa H / -v-l / 30
2
where R is hydrogen, cyan,
A - 2- (2,2-dichlorovinyl) -3,3-dimethylcyclopropyl, c-isopropyl-4-chlorobenzyl.
The weight ratio of components in the composition of 5: 1 - 25: 1.
The content of the active substance in the composition is 1-50 wt.%, The rest is additive.
The form of application of the composition is conventional: dispersions, emulsions, powders. They are prepared by methods that are common in the manufacture of first items. forms of pesticides.
The following are formulas of the compounds tested in the examples.
Compound A
n dtt-ecig
Nightclub
Compound B
H
BUT
n, s
JooSng
N N
x /
Shch
Two- and three-day-old flies are anaesthetized with carbon dioxide and 1 μl of the test solution Veod t with a micrometric syringe into the bruine portion of each flour, with 20 flies being tested. The treated flies are in glass cans covered with a thin cloth, held on elastic ties. Cotton swabs are soaked with sugar solution and placed on top of the fabric as food. After 24 h, the death rate of the flies was maximum in each experiment. From these results, the sotoxicity coefficient is calculated in micrograms of active material. These results are presented in Table. one.
Table 1
CompoundA Chlorfenvinfos Compound A chlorfenvinfos
Example 2. The activity of the mixture against tick cattle
The coefficient of the toxicity of mixtures of compounds A, B and B with chlorfenvinphos is determined by the Johnson-Soun method.
The cattle mite used in this example is resistant to the Bufilus strain. Mycroplus Because of the difficulty we define, the mites are alive or not, the activity of the compounds and their mixtures are expressed as a precursor for the reduction of deposited eggs.
The compound and their mixtures test 1Gt1 of Zychyskye yateryyy jjaffvb nnye in acetone ..
Female tick killing is done in petri dishes. 2 ml test p
Compound A: Chlorfenvinfos
Compound B Chlorfenvinfos
Medium B: Chlorfenvinfos
Compound C Chlorfenvinfos
Compound B: Chlorfenvinfos
0,0029 0,066
0,017
131
solution take a micrometric syringe. cement and injected into the abdominal cavity of each .. "tick." Ticks are treated with solutions of a certain concentration.
The treated ticks were incubated for 14 days in an incubator at 30% humidity. Then, the number of eggs deposited during this period is determined, and thereafter, the percentage of hatching.
 Compounds and mixtures thereof are determined by the Percentage of reducing the number of deposited eggs. From the obtained results, the activity of LDE compounds of microorganisms and the coefficient of sotoxicity are determined. Results are shown in Table. 2
Table 2
278
222
262
Thus, the proposed compositions have high activity and exhibit a synergistic effect.
权利要求:
Claims (1)
[1]
Invention Formula
An insecticoacaricidal composition containing 2-chloro-1- (2,4-dichlorophenyl) vinyl diethylphosphate as an active substance and an additive selected from the group that includes a solid carrier, a liquid carrier, and a surface active agent that, in order to enhance insect-acaricidal activity and the manifestation of a synergistic effect, it additionally contains a derivative of phenoxybenzyl ether of the general formula
类似技术:
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US4904645A|1990-02-27|Environmentally safe, broad spectrum insecticide
EP0018406A1|1980-11-12|Insect control methods using abscisic acid
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EP0266822A1|1988-05-11|Use of farnesene in agriculture or horticulture or in the protection of stocks, or for the preparation of products, and also method for controlling insects and acarids by using farnesene
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US4000266A|1976-12-28|Synergistic combination of insecticides
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US4517201A|1985-05-14|Synergistic compositions and methods of combating insects employing amitraz and cypermethrin
US3010871A|1961-11-28|Method of destroying mites employing the p-bromophenyl ester of benzenesulfonic acid
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US3830887A|1974-08-20|O,o-diloweralkyl-o-|thiophosphates
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同族专利:
公开号 | 公开日
NL7801326A|1978-08-10|
FR2379252A1|1978-09-01|
IT1093643B|1985-07-19|
PL204472A1|1978-11-06|
SE7801368L|1978-08-09|
IE780256L|1978-08-08|
DK157424B|1990-01-08|
DE2804946C2|1989-08-31|
LU79019A1|1978-09-28|
IT7820038D0|1978-02-06|
AU3302078A|1979-08-16|
AU522010B2|1982-05-13|
GB1595081A|1981-08-05|
TR19930A|1980-04-30|
CA1111760A|1981-11-03|
BR7800685A|1978-10-31|
US4144331A|1979-03-13|
CS194834B2|1979-12-31|
HU184676B|1984-09-28|
NZ186407A|1980-08-26|
AR225479A1|1982-03-31|
IE46400B1|1983-06-01|
DD134036A5|1979-02-07|
AR228830A1|1983-04-29|
ZA78712B|1979-01-31|
DE2804946A1|1978-08-10|
DK52878A|1978-08-09|
PL107728B1|1980-02-29|
BE863663A|1978-08-07|
GR64494B|1980-03-31|
FR2379252B1|1980-04-04|
JPS5399326A|1978-08-30|
SE430846B|1983-12-19|
DK157424C|1990-06-05|
引用文献:
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CA693024A|1958-06-10|1964-08-25|Allied Chemical Corporation|Vinyl phosphate insecticides|
US2956073A|1960-04-13|1960-10-11|Shell Oil Co|Insecticidally active esters of phosphorus acids and preparation of the same|
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US3991213A|1968-06-08|1976-11-09|Showa Denko Kabushiki Kaisha|Pesticidal composition|
BE794926A|1971-04-23|1973-08-02|Shell Int Research|BIOLOGICALLY ACTIVE COMPOSITIONS|
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EG11383A|1972-07-11|1979-03-31|Sumitomo Chemical Co|Novel composition for controlling nixious insects and process for preparing thereof|
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DE2922481A1|1979-06-01|1980-12-11|Bayer Ag|ELECTROPARASITICIDES CONTAINING SUBSTITUTED PHENOXYBENZYLOXYCARBONYL DERIVATIVES,PHOSPHORIC ACID ESTERS, PROCESS FOR THEIR PRODUCTION AND THEIR USE AS EECTOPARASICIDES|
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US4301154A|1979-10-01|1981-11-17|The Dow Chemical Company|Insecticidal synergistic mixtures of 0,0-diethyl 0-phosphorothioate and 3--2,2-dimethylcyclopropane carboxylic acid:cyanomethyl ester|
US4301156A|1979-10-01|1981-11-17|The Dow Chemical Company|Insecticidal synergistic mixtures of O,O-diethyl O- phosphorothioate and 4-chloro-α-benzeneacetic acid:cyano methyl ester|
US4263287A|1979-11-02|1981-04-21|Stauffer Chemical Company|Fenvalerate-phosmet insecticidal composition|
ZA806984B|1979-11-14|1981-11-25|Shell Res Ltd|Pesticidal compositions|
DE4417742A1|1994-05-20|1995-11-23|Bayer Ag|Non-systemic control of parasites|
EP3013196B1|2013-06-26|2019-03-06|Nestec S.A.|Volumetric heating device for beverage or food preparation machine|
法律状态:
优先权:
申请号 | 申请日 | 专利标题
GB5112/77A|GB1595081A|1977-02-08|1977-02-08|Pesticidal composition|
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