Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Gary R. Hooper"'
Autor:
Gary R. Hooper, Boyd F. Holdaway
Publikováno v:
Western North American Naturalist. 67:605-608
The weevil Scaphomorphus trivittatus (Say) was found in close association with Astragalus praelongus var. elliseae (Rydb.) and Astragalus asclepiadoides (Jones) in selenium-containing soils in Carbon County, Utah. The weevils fed on roots of the Astr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9656aa00ea6e5c77be9844f02e57616
https://doi.org/10.3398/1527-0904(2007)67[605:ooaabt]2.0.co
https://doi.org/10.3398/1527-0904(2007)67[605:ooaabt]2.0.co
Publikováno v:
Canadian Journal of Botany. 77:843-849
The initial events involved in basidiospore germination and infection of dyer's woad by Puccinia thlaspeos were studied using scanning electron microscopy and the polymerase chain reaction. The presence of dew was shown to promote infection but was n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11319abbc19cf86e9b518778eb95cf03
https://doi.org/10.1139/b99-042
https://doi.org/10.1139/b99-042
Publikováno v:
Canadian Journal of Botany. 77:843-849
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1a4a7d5dbaa943c4cd0c2af38602f94
https://doi.org/10.1139/cjb-77-6-843
https://doi.org/10.1139/cjb-77-6-843
Publikováno v:
Journal of the American Society for Horticultural Science. 103:173-176
UHF Electromagnetic energy (2450 MHz) is lethal at dosages from 100-200 J/cm2 to seeds of several weed species. Seeds were exposed to uniform energies by placing them in a quartz tube and inserting the tube in a waveguide. Seeds of barnyard grass, (E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1b8d92cd15127e6ac0f3a2b2433f3fb
https://doi.org/10.21273/jashs.103.2.173
https://doi.org/10.21273/jashs.103.2.173
Publikováno v:
Journal of Phycology. 16:346-354
Interactions between fungal and algal components of Usnea cavernosa Tuck, were demonstrated with transmission and scanning electron microscopy. Cells were observed in very close associations, and both intrawall and intracellular haustoria were eviden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5f3d28c17e3dfe52f87215ec9bfbfa7
https://doi.org/10.1111/j.1529-8817.1980.tb03044.x
https://doi.org/10.1111/j.1529-8817.1980.tb03044.x
Publikováno v:
Virology. 65:148-162
Ultrathin sections were prepared for electron microscopy from excised organs and tissues of viruliferous pea aphids, Acyrthosiphon pisum (Harris). Aphids were rendered viruliferous by injecting pea enation mosaic virus (PEMV) directly into the hemoco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2e2935838270df4b6474a5df052a95b
https://doi.org/10.1016/0042-6822(75)90015-x
https://doi.org/10.1016/0042-6822(75)90015-x
Publikováno v:
Journal of Phycology. 16:346-354
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea0a4b88331fd83a59cd5f3f254354c9
https://doi.org/10.1111/j.0022-3646.1980.00346.x
https://doi.org/10.1111/j.0022-3646.1980.00346.x
Cryofracturing as a Technique for the Study of Fungal Structures in the Scanning Electron Microscope
Autor:
K. L. O'Donnell, Gary R. Hooper
Publikováno v:
Mycologia. 69:309-320
When freeze-fractured fungal structures are critical point dried and then examined in the scanning electron microscope a number of structures are evident that are obscured by other techniques. A co...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c00c0316621a3fcf4561a137236635a6
https://doi.org/10.1080/00275514.1977.12020062
https://doi.org/10.1080/00275514.1977.12020062
Autor:
Stanley L. Flegler, Gary R. Hooper
Publikováno v:
Mycologia. 72:1001-1014
SUMMARY Fruit bodies of Mutinus caninus were grown in the laboratory on a special nutrient-supplemented straw medium. Fruit bodies were cryosectioned, fixed, dehydrated, critical-point dried, and observed using scanning-electron microscopy and photog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a7192146ab9032888396d285d859611
https://doi.org/10.1080/00275514.1980.12021272
https://doi.org/10.1080/00275514.1980.12021272
Publikováno v:
Canadian Journal of Botany. 55:2207-2215
Transmission and scanning electron microscopy were used to study the development of Syncephalis sphaerica (Piptocephalidaceae, Mucorales) merosporangia. Merosporangia were initiated as simple evaginations of the ampulla wall. Three spores were cleave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70acbd49fd791fae015ad66a6dd4a226
https://doi.org/10.1139/b77-250
https://doi.org/10.1139/b77-250