Zobrazeno 1 - 10
of 58
pro vyhledávání: '"G. B. Schaalje"'
Autor:
William G. Pitt, Christopher M. Runyan, Jared Nelson, Benjamin L. Beckstead, G. B. Schaalje, Richard A. Robison, John C. Carmen, Beverly L. Roeder
Publikováno v:
Journal of Biomaterials Applications. 18:237-245
Infection of implanted medical devices by Gram-positive organisms such as Staphylococcus ssp. is a serious concern in the biomaterial community. In this research the application of low frequency ultrasound to enhance the activity of vancomycin agains
Autor:
G. B. Schaalje, B.L. Webb, B. A. Roundy, Jeffery R. Johansen, L. L. St. Clair, Dylan B. George
Publikováno v:
Arid Land Research and Management. 17:113-125
Microbiotic soil crusts play several important roles in many arid and semiarid ecosystems around the world. Their effects on soil hydrology, however, are poorly understood. It has been speculated that crusts (1) improve soil water availability by "se
Publikováno v:
Environmental Entomology. 28:812-822
The olfactory ability of the convergent lady beetle, Hippodamia convergens Guerin-Meneville, was investigated using an 8-arm airflow olfactometer. Lady beetles tested were normal or had their antennae, antennal tips, or maxillary palps amputated. Nor
Publikováno v:
Applied and Environmental Microbiology. 62:2681-2686
Tuberculosis continues to be a major world health threat. The etiologic agent is among the vegetative organisms most resistant to chemical disinfection. Tuberculocidal efficacy testing for regulatory approval of chemical germicides has evolved consid
Publikováno v:
Journal of Economic Entomology. 89:1004-1009
Greenhouse experiments were conducted to help explain variations in chlorpyrifos activity against Russian wheat aphid, Diuraphis noxia (Mordvilko), in wheat, Triticum aestivuln L. When plants were held under different post-spray temperature regimes,
Autor:
R.N. Williams, G. B. Schaalje, L.L. St. Clair, Lawrence B. Rees, K.D. Swalberg, R.C. Casellas, Nolan F. Mangelson
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :336-340
Thirty-six lichen samples that were collected from five wilderness areas and a national monument in the intermountain western United States have been analyzed by PIXE for the determination of 21 elements: P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, C
Publikováno v:
Canadian Journal of Soil Science. 75:439-447
Short-term root processes can influence chemical and biochemical conditions at the soil–plant–root interface. In this study, soil phosphorus forms, pH and biochemical properties within and adjacent to the rhizosphere of hard red spring wheat (Tri
Publikováno v:
Journal of Economic Entomology. 88:725-733
Laboratory and greenhouse experiments were conducted to determine the mode of contact of chlorpyrifos with Russian wheat aphid, Diuraphis noxia (Mordvilko), in wheat. Triticum aestiuionm L. When infested plants were exposed to the vapor only from chl
Autor:
G. B. Schaalje, R. A. Butts
Publikováno v:
Journal of Economic Entomology. 87:1230-1236
Current methods of characterizing spatial distributions of insects were applied to Russian wheat aphid, Diuraphis noxia (Mordvilko), data in winter wheat, Triticum aestivum L., plants sampled in the fall to derive information about the biology of thi
Autor:
G. B. Schaalje, G. Saindon
Publikováno v:
Canadian Journal of Plant Science. 73:985-994
Genotype × environment (GE) effects in regional registration trials for dry beans in western Canada were studied to determine whether geographic distribution of sites could be rationalized. The structure of the GE effects on the maturity, seed weigh