Persistence of Abnormal Spermiogenesis in the Backcross Generations of Interspecific Hybrids Between Heliothis virescens X H. subflexa

By GOODPASTURE CARLL   LaCHANCE L. E.   RICHARD R. D.  

Annals of the Entomological Society of America, Vol. 73, Iss. 4, 1980-07 ,pp. : 397-403

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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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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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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Mating Incidence of Male Heliothis virescens , Hybrid and Backcross Males from H. subflexa×H. virescens Crosses

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

Annals of the Entomological Society of America, Vol. 70, Iss. 3, 1977-05 ,pp. : 293-295

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