Dominant Black Body Mutant in Heliothis virescens (Lepidoptera: Noctuidae) and Transfer to Heliothis subflexa (Lepidoptera: Noctuidae) through Hybridization

Author: PROSHOLD F. I.   KARPENKO C. P.   RAULSTON J. R.  

Publisher: Entomological Society of America

ISSN: 1938-2901

Source: Annals of the Entomological Society of America, Vol.76, Iss.3, 1983-05, pp. : 498-502

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

A black body mutant in Heliothis virescens (F.) was shown to be dominant to wild type, inherited as a simple Mendelian trait, and lethal when homozygous. This trait was transferred to H. subflexa (Guenée), apparently by chromosome displacement. The genetic expression was similar in both species but the mutant in H. subflexa did not appear as fit as in H. virescens. We were unable to maintain a mutant H. subflexa line by crossing mutant females with mutant males beyond one generation because of low fertility and survival.

Related content