Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1981-12-03
1984-01-24
Robinson, Douglas W.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
424333, 424DIG10, A01N 3718, A01N 3500
Patent
active
044277008
ABSTRACT:
A significant enhancement of repellency toward the black fly (Simulium venustum Say, and Prosimulium hirtipes Fries) of N,N-diethyl-m-toluamide has been obtained by the addition, or conjunctive application of, vanillin, with the vanillin being present in minor proportion relative to the toluamide. A surprising decrease in black fly landings on the skin and bitings, was observed when the combination was used, compared to the toluamide alone.
REFERENCES:
Khan et al., "Mosquito News", vol. 35 (2), 223-225, (1975).
King, Chemicals Evaluated as Insecticides and Repellants at Orlando, Fla., (1954), pp. 13-17, 326, 327, 337, 386 & 394.
Canadian Patents & Dev. Ltd.
Robinson Douglas W.
Thomson Alan A.
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