Lm. Torresvila et al., A MELANIC FORM OF THE EUROPEAN GRAPE VINE MOTH, LOBESIA-BOTRANA DEN AND SCHIFF (LEPIDOPTERA, TORTRICIDAE), AND ITS GENETIC-BASIS, Agronomie, 16(6), 1996, pp. 391-397
A melanic form of the European grape berry moth, Lobesia botrana, is d
escribed from a rearing colony maintained at INRA, Bordeaux, France. F
rom the offspring of the crosses with the typical form, F-1, F-2 and b
ackcrosses, it is established that the melanic form is genetically det
ermined and its inheritance controlled by a single recessive non sex-l
inked gene (Roe). Likewise, possible practical uses of the genetic mar
ker in field and laboratory tests are discussed.