David D, Lutz-Ostertag Y
C R Acad Hebd Seances Acad Sci D. 1976 May 3;282(17):1633-6.
The external application of commerical DDT to Quail eggs, during 4 successive generations or only to the 1st, did not decrease fertility but had significant repercussion on embryonic mortality, hatchability, egg production, egg and Chicken weight.