Open Access. Powered by Scholars. Published by Universities.®

Botany Commons

Open Access. Powered by Scholars. Published by Universities.®

Medicine and Health Sciences

Institution
Keyword
Publication Year
Publication
Publication Type

Articles 361 - 390 of 435

Full-Text Articles in Botany

End Matter, Vol. 6 No. 2 Feb 1965

End Matter, Vol. 6 No. 2

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Front Matter, Vol. 6 No. 2 Feb 1965

Front Matter, Vol. 6 No. 2

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Observations On The Biology, Anatomy, And Morphology Of Otobius Lagophilus Cooley And Kohls, C. Selby Herring, D Elden Beck Feb 1965

Observations On The Biology, Anatomy, And Morphology Of Otobius Lagophilus Cooley And Kohls, C. Selby Herring, D Elden Beck

Brigham Young University Science Bulletin, Biological Series

The principal objective of this study is to bring up to date information on geographic distribution, seasonal occurrence, and host-parasite relationship of O. lagophilus in western North America. Notes on life history and disease transmission potential are included.

Data and information were obtained from three sources: (1) natural history collections and field records at Brigham Young University over the past twenty years; (2) the Rocky Mountain Laboratory in Hamilton, Montana; and (3) published literature.

All available collection records are presented in a table from which information on geographic distribution, seasonal occurrence, and host-parasite relationship was extracted. O. lagophilus is known …


End Matter, Vol. 5 No. 4 Feb 1965

End Matter, Vol. 5 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 6 No. 1 Feb 1965

End Matter, Vol. 6 No. 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Identification Of The Adults, Nymphs And Larvae Of Ticks Of The Genus Dermacentor Koch (Ixodidae) In The Western United States, E. P. Brinton, D E. Beck, D. M. Allred Feb 1965

Identification Of The Adults, Nymphs And Larvae Of Ticks Of The Genus Dermacentor Koch (Ixodidae) In The Western United States, E. P. Brinton, D E. Beck, D. M. Allred

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Tenebrionidae Beetles Of The Nevada Test Site, Vasco M. Tanner, Willis A. Packham Feb 1965

Tenebrionidae Beetles Of The Nevada Test Site, Vasco M. Tanner, Willis A. Packham

Brigham Young University Science Bulletin, Biological Series

The intent of this study conducted over a period of three years was to ( 1 ) provide descriptions of the species of tenebrionids found at the Nevada Test Site, (2) determine their relative abundance, (3) determine their seasonal activity, and (4) ascertain their plant community relationships.

A total of 14,650 beetles representing 46 kinds of tenebrionids was collected with sunken can traps, by hand, and ultra-violet light. Collections were made at regular intervals in the following plant communities: Larrea-Franseria, Lycium, Atriplex-Kochia, Grayia-Lycium (disturbed and undisturbed areas), Salsola, Coleogyne, Pinyon-Juniper, and Mixed.

The data obtained from this study indicate that …


Front Matter, Vol. 6 No. 1 Feb 1965

Front Matter, Vol. 6 No. 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Front Matter, Vol. 5 No. 3 Dec 1964

Front Matter, Vol. 5 No. 3

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 5 No. 3 Dec 1964

End Matter, Vol. 5 No. 3

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


The Osteology And Myology Of The Head And Thorax Regions Of The Obesus Group Of The Genus Sauromalus Dumeril (Iguanidae), David F. Avery, Wilmer W. Tanner Dec 1964

The Osteology And Myology Of The Head And Thorax Regions Of The Obesus Group Of The Genus Sauromalus Dumeril (Iguanidae), David F. Avery, Wilmer W. Tanner

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 4 No. 3 Sep 1964

End Matter, Vol. 4 No. 3

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Front Matter, Vol. 4 No. 3 Sep 1964

Front Matter, Vol. 4 No. 3

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Front Matter, Vol. 5 No. 2 Sep 1964

Front Matter, Vol. 5 No. 2

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 5 No. 2 Sep 1964

End Matter, Vol. 5 No. 2

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Orthoptera Of The Nevada Test Site, Andrew H. Barnum Sep 1964

Orthoptera Of The Nevada Test Site, Andrew H. Barnum

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Arthropod Associates Of Plants At The Nevada Test Site, Dorald M. Allred, D Elden Beck Sep 1964

Arthropod Associates Of Plants At The Nevada Test Site, Dorald M. Allred, D Elden Beck

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Presettlement Vegetation And Vegetational Change In Three Valleys In Central Utah, Earl M. Christensen, Hyrum B. Johnson Aug 1964

Presettlement Vegetation And Vegetational Change In Three Valleys In Central Utah, Earl M. Christensen, Hyrum B. Johnson

Brigham Young University Science Bulletin, Biological Series

Historical information, survey records, and relict vegetation were used as sources of data for determining the nature of the presettlement vegetation of Pavant, Round, and Juab Valleys in central Utah. The foothills were covered with bunch grasses (principally Agropyron spicatum and Poa secunda), scattered junipers (Juniperus utahensis), and sagebrush (Artemisia tridentate). Western wheatgrass (Agropyron smithii) was common on level areas within the foothills. Below the foothill region on the more gentle slopes and benchlands there was a broad belt dominated by bunch grasses. The grassy area intergraded into a zone dominated by northern …


Front Matter, Vol. 5 No. 1 Aug 1964

Front Matter, Vol. 5 No. 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Plants Of Arches National Monument, Bertrand F. Harrison, Stanley L. Welsh, Glen Moore Aug 1964

Plants Of Arches National Monument, Bertrand F. Harrison, Stanley L. Welsh, Glen Moore

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 4 No. 4 Aug 1964

End Matter, Vol. 4 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 5 No. 1 Aug 1964

End Matter, Vol. 5 No. 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Front Matter, Vol. 4 No. 4 Aug 1964

Front Matter, Vol. 4 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Front Matter, Vol. 4 No. 2 Apr 1964

Front Matter, Vol. 4 No. 2

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 4 No. 2 Apr 1964

End Matter, Vol. 4 No. 2

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Annotated Checklist Of The Plants Of Mesa Verde, Colorado, Stanley L. Welsh, James A. Erdman Apr 1964

Annotated Checklist Of The Plants Of Mesa Verde, Colorado, Stanley L. Welsh, James A. Erdman

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Supplementary List Of Disease Recorded On Various Hosts In Western Australia, G C. Macnish Jan 1964

Supplementary List Of Disease Recorded On Various Hosts In Western Australia, G C. Macnish

Journal of the Department of Agriculture, Western Australia, Series 4

THIS supplement contains the diseases recorded on all hosts during the period July 1, 1961 and June 30, 1963 inclusive.

A few disease records omitted from previous census have been incorporated. A list of previous publications in this series is appended. Also appended is a list of common names of host plants to facilitate reference.


Poison Plant Problems, T E H Aplin Jan 1964

Poison Plant Problems, T E H Aplin

Journal of the Department of Agriculture, Western Australia, Series 4

A POISON plant may be defined as a plant which, when eaten by humans or animals, exerts harmful effects or causes death by virtue of its toxic substances.


Mites On Kangaroo Rats At The Nevada Test Site, Morris A. Goates Oct 1963

Mites On Kangaroo Rats At The Nevada Test Site, Morris A. Goates

Brigham Young University Science Bulletin, Biological Series

A systematic study of parasitic mites on kangaroo rats of two species at the Nevada Test Site was conducted from August 1959 to December 1961. The intent was to determine the kinds, numbers, seasonal occurrences and ecological relationships of mites in nuclear disturbed and contiguous undisturbed areas. A total of 1,256 rats from nine plant communities was examined.

The 6,208 mites collected represented 16 species including four undescribed. Fourteen were found on both kinds of rats. Considerably more rats were infested with chiggers than with mesostigmatids. Each species of mite occurred alone on its host at least 20% of the …


Front Matter, Vol. 3 No. 4 Oct 1963

Front Matter, Vol. 3 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.