Zobrazeno 1 - 10
of 46
pro vyhledávání: '"H. L. Cromroy"'
Autor:
William T. Nailon, Robert L. Crocker, H. L. Cromroy, Michael T. Longnecker, Robert E. Woodruff
Publikováno v:
Annals of the Entomological Society of America. 85:462-468
Sixteen species of adult scarabs collected over 3 yr in ultraviolet light traps in Dallas County, Tex., had widely varying levels of infestation with a nonfeeding larval stage (heteromorphic deutonymph) of Caloglyphus phyllophagianus Oseto & Mayo. Th
Publikováno v:
Insectes Sociaux. 38:273-281
Feeding relationships of adultEuparia castanea Serville andMartinezia dutertrei Chalumeau with their ant hosts were studied in the laboratory using the radioactive tracer32P.Euparia castanea was tested withSolenopsis geminata (F.),Martinezia dutertre
Publikováno v:
The Florida Entomologist. 75:376
Publikováno v:
Journal of Economic Entomology. 80:483-489
Corn earworm, Heliothis zea (Boddie), males and females were irradiated with substerilizing doses of radiation. These moths were inbred or outcrossed and observed for their ability to reproduce. Inherited deleterious effects resulting from irradiatio
Publikováno v:
Journal of Economic Entomology. 82:109-113
Normal and irradiated laboratory-reared Heliothis zea (Boddie) moths were released in screened field cages and in fields of tobacco and cotton. The nocturnal activities and incidence of mating of laboratory-reared and wild moths were observed. Labora
Autor:
William A. Phillis, H. L. Cromroy
Publikováno v:
Journal of Medical Entomology. 13:685-698
The transmission electron microscope was used to detail the microanatomy of the eye of the lone star tick, Amblyomma americauum (L.). The eye of the lone star tick consists of cuticular lens and 30–40 underlying photoreceptor neurons. The lens cont
Publikováno v:
Journal of Economic Entomology. 80:1233-1237
Laboratory-strain Heliothis zea (Boddie) females that were mated with untreated males, irradiated (10 krad) males, or male progeny from irradiated (10 krad) males and then held for 24 or 48 h were compared for their ability to lure males into traps o
Publikováno v:
Journal of Economic Entomology. 80:883-886
Corn earworm, Heliothis zea (Boddie), larvae from selected crosses of irradiated (10 krad) and normal parents were compared for their ability to survive in the field on whorl-stage sweet corn and in the laboratory on a meridic diet. Survival rates in
Autor:
R. Levy, H. L. Cromroy
Publikováno v:
Annals of the Entomological Society of America. 66:523-526
The concentrations of total body copper, iron, magnesium, sodium, and potassium in 41 species of adult and immature insects representing 10 orders were determined in parts per million by atomic absorption spectrophotometry. Characteristic differences
Publikováno v:
Environmental Entomology. 1:608-611
Egg, larval, pupal, and/or adult stages of Musca domestica L., Stomoxys calcitrans (L.), and Drosophila melanogaster Meigen were exposed to a high concentration of ozone for prolonged periods. Results indicated a slight inhibitory effect on egg hatch