BG50711A3 - Acaridical device and method for insect pest - Google Patents
Acaridical device and method for insect pestInfo
- Publication number
- BG50711A3 BG50711A3 BG8116386A BG8116386A BG50711A3 BG 50711 A3 BG50711 A3 BG 50711A3 BG 8116386 A BG8116386 A BG 8116386A BG 8116386 A BG8116386 A BG 8116386A BG 50711 A3 BG50711 A3 BG 50711A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- carbon atoms
- alkyl
- branched
- direct
- out chain
- Prior art date
Links
Abstract
This agent is used in agriculture and has high biological activity. It contains, as an active component, one or more 3(2H)-pyridazine derivatives with a common formula<IMAGE>,where R is alkyl with direct or branched-out chain, containing between 2 and 6 carbon atoms, A is alkyl with direct and branched-out chain, containing between 1 and 3 carbon atoms or a halogen atom, X is -O- or -S-; R1 is a hydrogen atom or alkyl with 1 to 3 carbon atom, R2 is hydrogen atom, B is -CH=CH-, -N = CH-, -S- or -O-, on the condition that when B is -N = N-, -S- or -O-, Y is a halogen atom, alkyl with direct or branched-out chain with 1 to 6 carbon atoms, cycloalkyl with 3 to 6 carbon atoms, alkoxy with direct or branched out chain with 1 to 6 carbon atoms, in some cases replaced. The compound is used along with a suitable carrier or dissolver.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60082297A JPS61243078A (en) | 1985-04-19 | 1985-04-19 | Pyridazinone derivative, production thereof, and insecticidal, miticidal, nematocidal and fungicidal agent |
JP5085986A JPS62207262A (en) | 1986-03-07 | 1986-03-07 | Pyridazinone derivative, production thereof, insecticide, acaricide, nematocide and fungicide |
BG74575A BG50939A3 (en) | 1985-04-19 | 1986-04-18 | Method for the production of pyridazine derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
BG50711A3 true BG50711A3 (en) | 1992-10-15 |
Family
ID=27159913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG8116386A BG50711A3 (en) | 1985-04-19 | 1986-04-08 | Acaridical device and method for insect pest |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG50711A3 (en) |
-
1986
- 1986-04-08 BG BG8116386A patent/BG50711A3/en unknown
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