前苏联专利SU1429922A3 Method of controlling insect pests

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专利摘要:
This invention relates to chemical IMP plant protection methods, specifically to a method for controlling harmful insects. The invention makes it possible to increase by 30-40% the insecticidal effect due to the use in a dose of 0.01-1 kg / ha of the compound of the formula R.R, 2.C6H4CXNCONHC HR, where R is chlorine, fluorine; R, j, is hydrogen, chlorine, fluorine; R, is hydrogen, fluorine; R is hydrogen, chlorine, OCF, j, CHClF; Rj chlorine, fluorine, trifluoromethyl, oxytrifluoromethane, OCClFj, .2, OCFaCHClF, OCF CHFCF, -, Rg - hydrogen, chlorine; X-methoxy, ethoxy, 0 (CHi) 2CH ,, 0 (CH21-CH3. Table 2
公开号:SU1429922A3
申请号:SU843791614
申请日:1984-09-20
公开日:1988-10-07
发明作者:Кох Фолькер；Бургхардт Герхард
申请人:Хехст Аг (Фирма)；
IPC主号:

专利说明:

This invention relates to chemical methods of protecting plants, specifically to a method for controlling harmful insects.
The purpose of the invention is to enhance the insecticidal action.
Example 1o A mixture of 11.95 g (30 mmol) of 6- (2,6-difluorophenyl) -3- (A-trifluoromethoxyphenyl) 19253.47 tetra-Yu GNRE-2H, 4H-1j3.5 oxadiazin-2,4-dione and 100 mg of sodium ethylate are boiled for 4 hours in 50 ml of absolute ethanol, then it is cooled to room temperature, diluted with water, and the precipitate formed is dried, which is dried and subjected to crystallization from n-hexane.
Yield of the title compound 3 (Table 1: 5 g (43%), 90-93 ° C - 20
Other compounds 1-19 are obtained in a similar way, data on compounds 1-19 used in the proposed method are presented in Table 1.
25
Example 2, (biological testing). Aqueous preparations of the active substance of the desired concentration are poured into the Erlenmeyer flasks and then 24-day-old larvae of the carriers of yellow fever (Aedes agupti) are placed in them,
After a certain time (up to the time of occurrence from the larvae of mosquitoes), the percentage number is determined. in dead larvae and, accordingly, the number of mosquitoes.
At the same time, 100% means 100% death. The lack of hatching35
Shih mosquitoes. The test results are shown in Table 2, where for comparison, test data are presented for known compounds that are similar in structure, and the doses of the compounds (kg / ha) are given, in terms of the sprinkling broth. When the dose of the active substance is 1 kg / ha, the proposed method is 30–40% more effective than the known ones.

权利要求:
Claims (1)
[1]
Invention Formula
A method for combating harmful insects by treating them with boxyimide acid ester, characterized in that, for the purpose of enhancing and insecticidal action, a compound of general formula is used as carboxyimide acid ester
(OL С N-СО - TSIH nbv 5
tBS Kc
where R is chlorine, fluorine;
Rj is hydrogen, chlorine, fluorine;
R, is hydrogen, fluorine;
R4 is hydrogen, chlorine, OCF CHCIF;
Rj - chlorine, fluorine, trifluoromethyl, oxytrifluoromethyl, OCCIF, ,,.. OCFjCHClF, OCFj, CHFCF ,;
Rg is hydrogen, chlorine;
X - labels si, ethoxy, 0 (CH, 2) CH, 0 (CH) CH5, at a dose of 0.01-1 kg / ha.
Table 1
A - diflyubensuron formulas (according to the application of the Federal Republic of Germany No. 2123236)
OU-S O-TSH-SO -
B is a compound of formula
(according to patent WA 4200653)
I
O-CgHs -C N-CO№l-§) -C1
R
VNIIPI Order 5149/58
Random polygons pr-tie, Uzhgorod, st. Project, 4
Circulation 455
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引用文献:

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

US3742000A|1969-06-03|1973-06-26|Grace W R & Co|Imidoether and amidine derivatives of substituted fatty amides|

JPH0134984B2|1978-06-02|1989-07-21|Ici Plc|

US4431667A|1981-12-04|1984-02-14|The Upjohn Company|Imino ethers useful for controlling insect and arachnoid pests|IE58417B1|1984-04-27|1993-09-22|Ici Plc|Chemical derivatives|

EP0199945A3|1985-03-23|1988-08-03|Hoechst Aktiengesellschaft|Carbamoylarylcarboximide-acid esters, process for their preparation, compositions containing them and their use as pesticides|

DE3514450A1|1985-04-22|1986-10-23|Hoechst Ag, 6230 Frankfurt|METHOD FOR PRODUCING IMIDATES AND NEW ARYL-SUBSTITUTED IMIDATES|

DE3613062A1|1986-04-18|1987-10-29|Hoechst Ag|N-BENZOYL-N'-PHENYLUREAS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS A PEST CONTROL|

DE3711460A1|1987-04-04|1988-10-13|Hoechst Ag|METHOD FOR PRODUCING ORTHO-SUBSTITUTED ARYLCARBOXIMIDO ESTERS|

DE3741062A1|1987-12-04|1989-08-31|Hoechst Ag| BENZOYL UREAS AND THEIR FUNCTIONAL DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF, THEIR SUBSTANCES AND THE USE THEREOF AS A PEST CONTROL|

US5139785A|1988-03-26|1992-08-18|Hoechst Aktiengesellschaft|Pesticides|

CA2486644A1|2002-05-24|2003-12-04|Pharmacia Corporation|Anilino liver x-receptor modulators|

CA2486651A1|2002-05-24|2003-12-04|Pharmacia Corporation|Sulfone liver x-receptor modulators|

MX2019013121A|2017-05-04|2020-02-05|Bayer Cropscience Ag|2-{[2-pyridin-5-yl]oxy}-ethanamin-derivatives and related compounds as pest-control agents e.g. for the protection of plants.|

法律状态:

优先权:

申请号 | 申请日 | 专利标题

DE19833334207|DE3334207A1|1983-09-22|1983-09-22|NEW N-CARBAMYLARYLCARBOXIMIDOESTERS, METHOD FOR THE PRODUCTION THEREOF, CONTAINERS THEREOF AND THEIR USE AS A PEST CONTROL|

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