PMID- 8368888
OWN - NLM
STAT- MEDLINE
DCOM- 19931007
LR  - 20161123
IS  - 0772-4128 (Print)
IS  - 0772-4128 (Linking)
VI  - 73
IP  - 2
DP  - 1993 Jun
TI  - [Factors affecting the efficacy of 2 growth regulator compounds, OMS 3010 
      (phenoxycarb) and OMS 3019 (ethoxypyridine), on larvae of the Simulium damnosum 
      complex].
PG  - 119-25
AB  - Two insect growth regulators (IGR'S) acting as juvenile hormone analogs (JHA'S), 
      OMS 3010 (phenoxycarb) and OMS 3019 (ethoxypyridine) were selected after a 
      screening of several compounds proposed by industry on black fly larvae of the 
      Simulium damnosum complex (Diptera: Simuliidae) the vector of onchocerciasis in 
      West Africa. Bioassays were designed to study two parameters: larval age and 
      exposure time. The results showed that these compounds are more efficient on old 
      larvae (6th and 7th instars) than young larvae (3rd, 4th and 5th instars). 
      However, exposure time seems essential. The black fly larvae live in fast running 
      water courses. Thus, it is difficult to insure a prolonged exposure time in 
      natural conditions. Though being active on black fly larvae, three factors are 
      limiting the prospects for operational use of these two compounds: high dosages, 
      limited effectiveness on young instar larvae and exposure time.
FAU - Doannio, J M
AU  - Doannio JM
AD  - O.C.C.G.E., Institut Pierre Richet, Bouake, Cote d'Ivoire.
FAU - Dossou-Yovo, J
AU  - Dossou-Yovo J
FAU - Duval, J
AU  - Duval J
FAU - Hougard, J M
AU  - Hougard JM
FAU - Guillet, P
AU  - Guillet P
LA  - fre
PT  - Journal Article
TT  - Etude de facteurs conditionnant l'efficacite de deux composes regulateurs de 
      croissance, OMS 3010 (phenoxycarb) et OMS 3019 (ethoxypiridine), sur les larves 
      du complexe Simulium damnosum (Diptera: Simuliidae).
PL  - Belgium
TA  - Ann Soc Belg Med Trop
JT  - Annales de la Societe belge de medecine tropicale
JID - 7511864
RN  - 0 (Carbamates)
RN  - 0 (Insecticides)
RN  - 0 (Juvenile Hormones)
RN  - 0 (Phenylcarbamates)
RN  - 0 (Pyridines)
RN  - 3Q9VOR705O (pyriproxyfen)
RN  - JEN0LSV1G9 (fenoxycarb)
SB  - IM
MH  - Animals
MH  - Carbamates/*pharmacology
MH  - Insecticides/*pharmacology
MH  - Juvenile Hormones/*pharmacology
MH  - Larva/drug effects
MH  - *Phenylcarbamates
MH  - Pyridines/*pharmacology
MH  - Simuliidae/*drug effects
MH  - Time Factors
EDAT- 1993/06/01 00:00
MHDA- 1993/06/01 00:01
CRDT- 1993/06/01 00:00
PHST- 1993/06/01 00:00 [pubmed]
PHST- 1993/06/01 00:01 [medline]
PHST- 1993/06/01 00:00 [entrez]
PST - ppublish
SO  - Ann Soc Belg Med Trop. 1993 Jun;73(2):119-25.