Hybrid Sterility: Eupyrene Sperm Production and Abnormalities in the Backcross Generations of Interspecific Hybrids Between Heliothis subflexa and H. virescens (Lepidoptera: Noctuidae)

By LACHANCE LEO E.  

Annals of the Entomological Society of America, Vol. 77, Iss. 1, 1984-01 ,pp. : 93-101

Entomological Society of America

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Effect of Seven Antibiotics on the Growth and Reproduction of Heliothis subflexa × H. virescens Interspecific Hybrids and Backcross Males

By LACHANCE LEO E.   KARPENKO C. PEGGY  

Annals of the Entomological Society of America, Vol. 74, Iss. 5, 1981-09 ,pp. : 493-497

Entomological Society of America

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Analysis of Sterility in Hybrids from Interspecific Crosses Between Heliothis virescens and H. subflexa

By PROSHOLD F. I.   LACHANCE L. E.  

Annals of the Entomological Society of America, Vol. 67, Iss. 3, 1974-05 ,pp. : 445-449

Entomological Society of America

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Backcross Progeny from Interspecific Hybrids of Heliothis subflexa × H. virescens: Physiological Diapause, Winter Survival and Infusion into Natural H. virescens Populations

By MARTIN D. F.   LASTER M. L.   PAIR S. D.  

Environmental Entomology, Vol. 10, Iss. 2, 1981-04 ,pp. : 197-200

Entomological Society of America

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Infectious Enterococcus from Heliothis virescens × H. subflexa Backcross Hybrids (Lepidoptera: Noctuidae)

By MILLER S. G.   MILLER R. D.  

Annals of the Entomological Society of America, Vol. 89, Iss. 3, 1996-05 ,pp. : 420-427

Entomological Society of America

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