1,3,4-Substituted pyrazoline derivatives

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...

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548379, 544371, 544333, 544364, 546211, 546279, 546193, 546194, 424263, 424267, 424273P, C07D23106, A01N 412, A01N 922, C07D40106

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active

041743938

ABSTRACT:
The invention relates to novel 1,3,4-substituted-.DELTA..sup.2 -pyrazolines having an insecticidal activity. The compounds are particularly active against larvae of insects for example larvae of Colorado beetle, cabbage white butterfly and yellow-fever mosquito. On the basis of their activity, the compounds, after having been processed to the usual composition, may be used in controlling insects, particularly in the field of agriculture and horticulture. The dosage is 0.05 -1 kg of the active substance per hectare.

REFERENCES:
patent: 4010271 (1977-03-01), Mulder et al.
patent: 4070365 (1978-01-01), Van Daalen et al.
Chemical Abstracts, I, vol. 51, cols. 12887-12888, (1957).
Abstacting Kost et al., "Zhur. Obshchei. Khim.", vol. 27, pp. 258-261, 1722-1726, (1957).
Chemical Abstracts, II, vol. 52, col. 3782, (1958).

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