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A Taxonomic Revision Of The Weevil Genus Tychius Germar In America North Of Mexico (Coleoptera: Curculionidae), Wayne E. Clark

Brigham Young University Science Bulletin, Biological Series

A study of morphological characters of 4,000 adult weevils used in preparing a key and descriptions indicates there are fifteen North American species in the genus Tychius Germar. Adults occur on plants in the genera Astragalus, Baptisia, Hedysarum, Lotus, Lupinus, and Oxytropis.

The genus is divided into two species groups. The T. sordidus group appears to have representatives in the Old World fauna, but the T. semisquamosus group is probably native to North America. New names, Tychius caesius, and T. hirsutus are proposed for T. armatus Green, 1920 (not Tournier, 1873), and T. hirtellus LeConte, 1876 (not Tournier, 1873) respectively. …

Notes On Eriogonum - Vi : A Revision Of The Eriogonum Microthecum Complex (Polygonaceae), James L. Reveal

Brigham Young University Science Bulletin, Biological Series

This revision discusses seven closely related species of Eriogonum (Polygonaceae) found in the western United States of North America. One of the two major species, E. microthecum, is composed of nine varieties which range over a wide area of the Far West. The other major species, E. effusum, is found over a more restrictive geographical range mainly east of the Continental Divide. The remaining five species are primarily restricted to the Colorado-Green river drainage basin of Utah, Colorado, New Mexico, and northern Arizona. Together these entities form the core of a group of plants known as Section Corymbosa. …

Front Matter, Vol. 13 No. 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

Louisiana Agriculture Magazine, Spring 1971, Lsu Agricultural Experiment Station

Louisiana Agriculture

No abstract provided.

A Histochemical Study Of The Neurosecretory Cells In The Sub Pharyngeal Ganglia And Ventral Nerve Cord Of Lumbricus Terrestris And Their Response To The Removal Of The Suprapharyngeal Ganglia And To Osmotic Regulation, Bernard F. Orenstein

Masters Theses

No abstract provided.

End Matter, Vol. 13 No. 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

A Taxonomic Study Of Crotaphytus Collaris Between The Rio Grande And Colorado Rivers, William Ingram Iii, Wilmer W. Tanner

Brigham Young University Science Bulletin, Biological Series

Little work has been done previously on the taxonomy of Crotaphytus collaris baileyi. This and the demonstration by Fitch and Tanner that C. c. baileyi is a heterogeneous grouping prompted the present study. Only the populations of the type material, the Upper Colorado River Basin, and the Chihuahuan Desert were studied. Multivariate, variance, canonical and discriminant analyses of external characters were performed, and pattern-coloration characters were examined on living specimens.

The results of the analyses show significance between all three populations. The discriminant functions distinguished between the populations with 80% reliability and patternal characters were discriminatory with near 100% reliability. …

Front Matter

Henry Ford Hospital Medical Journal

No abstract provided.

End Matter, Vol. 13 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

Front Matter, Vol. 13 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

Publications Of The Staff Of The Henry Ford Hospital And The Edsel B. Ford Institute For Medical Research

Henry Ford Hospital Medical Journal

No abstract provided.

A Revision Of Cryptantha Subgenus Oreocarya, Larry C. Higgins

Brigham Young University Science Bulletin, Biological Series

This study is a taxonomic revision of Cryptantha subgenus Oreocarya (Boraginaceae), together with descriptions of species, synonyms, distribution maps, and discussions. The present treatment recognizes fifty-seven species and fourteen varieties, all separated by means of a comprehensive key, A history of the group, along with a discussion of distribution, ecology, and phylogeny is presented. As a basis for the comparison of taxa much of the research has been concentrated on morphological variation in herbarium specimens. Particular attention has been directed to a study of pubescence types, branching patterns, flowers, calyces, and fruit. The herbarium research has been correlated with extensive …

The Clinical Course Of Duodenal Ulcer Associated With Hyperparathyroidism, Melvin A. Block, Boy Frame, Thomas A. Fox Jr.

Henry Ford Hospital Medical Journal

In 98 patients with primary hyperparathyroidism, 15 had objective evidence of duodenal ulcer disease. Following operative correction of the hyperparathyroidism, improvement of duodenal ulcer disease occurred usually, but not uniformly, if unassociated with non-beta islet cell tumors. Correction of hyperparathyroidism in patients with the Zollinger-Ellison syndrome does not significantly influence the peptic ulcer which should be given primary aggressive surgical treatment.

Persistence Of ''Australia Antigenemia" In Mentally Retarded Children Seven Years After Virus Hepatitis, Hajime Hayashi, Gerald A. Logrippo

Henry Ford Hospital Medical Journal

Australia antigen and antibody were assayed in acute and convalescent (1, 4 and 6 months) phase sera from 80 children with infectious hepatitis in an institution for the mentally retarded. A higher incidence of Australia antigenemia was found in 18 of 40 (45%) mongoloid children as compared to 9 of 40 (23%) non-mongoloid children. Australia antigen persisted 7 years after the hepatitis epidemic in 11 mongoloid and 2 non-mongoloid children with hepatitis. None of the hepatitis group, with or without Australia antigenemia, demonstrated precipitable antibody to the Australia antigen. The discussion emphasizes the lack of virologic and immunologic evidence relative …

Hfh In The News

Henry Ford Hospital Medical Journal

No abstract provided.

Tube Feeding As Part Of The Supportive Care Of The Surgical Patient, Bernard M. Schuman

Henry Ford Hospital Medical Journal

A brief review is presented of the purpose and method of tube-feeding malnourished patients by the Barron technique. Dietary factors are analyzed and certain complications that can be avoided by proper attention to technique are noted.

A Replacement Prosthesis For The Hip: A Preliminary Report, H. M. Frost, E. R. Guise

Henry Ford Hospital Medical Journal

Because of theoretical as well as practical difficulty in the total hip endoprostheses available to orthopaedic surgeons at the present time, an anlysis of the present and potential difficulties reveals that substitution of a roller-bearing for the present slider-bearing prosthesis and the establishment of a larger end-bearing surface on the acetabular side would be of benefit. Thus, the Ring prosthesis was re-designed to satisfy these hopes. A modification of the Ring's approach gives complete acetabular exposure and control of the prosthetic insertion. This is a preliminary report describing the design modifications of a prosthesis, presently under investigation, and illustrated by …

Fever In Neoplastic Disease, Samuel L. Rosenthal, Robert W. Talley

Henry Ford Hospital Medical Journal

A comparison is made between incidence of fever in 132 patients with various types of disseminated cancer and 57 patients with diseases other than cancer during a 2- month observation period. Fifty-three febrile episodes were observed in cancer patients. Of these, 15 were of undetermined origin and 6 were noninfectious; none of the episodes occurred immediately following surgery. In the control group of 57 patients, there were 12 febrile episodes; of these, 7 were due to proven bacterial infection, 2 were due lo possible bacterial infection, and 3 were of undetermined etiology. All three febrile episodes in this latter group …

Advice To Authors

Henry Ford Hospital Medical Journal

No abstract provided.

The Hazards Of Rubella Serodiagnosis From Single Serum Studies In Pregnancy, Gerald A. Logrippo, Hajime Hayashi

Henry Ford Hospital Medical Journal

Hemagglutination-inhibition (HA-I) titres for rubella were studied in 200 nurses, 87 pregnant women, in plasma and serum pools, and in laboratory personnel. The percentage of individuals susceptible to rubella in the child-bearing ages was 11.5%> among the non-pregnant nurses and 23% among the pregnant women assayed at their first prenatal visit. Serodiagnosis of active rubella necessitates two or more serial serum studies during the first trimester of pregnancy.

Rectal Cytology By An Improved Replica Method, Klaus Anselm, Victor Lawoyin, Jerry Blonsky

Henry Ford Hospital Medical Journal

The replica method aiding in rectal cytology is described and a modification of the slide applicator is recommended. Used in 75 patients, this replica method is a safe and useful tool for the diagnosis and followup of inflammatory bowel disease as well as for research purposes.

Letter To The Editor, Barbara J. Zonca

Henry Ford Hospital Medical Journal

No abstract provided.

In Memoriam: William Lyon Lowrie, M.D. 1896-1971

Henry Ford Hospital Medical Journal

No abstract provided.

The Somatic Chromosomes Of Some North American Marmots (Sciuridae), With Remarks On The Relationships Of Marmota Browerii Hall And Gilmore, Robert L. Rausch, Virginia R. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Karyotypes are defined for two nearctic species of marmots, Marmota olympus (2n = 40) and M. vancouverensis (2n = 42), and supplemental information is included on the karyotypes of M. flaviventris, M. monax ochracea, and M. marmota. The six North American species of Marmota (NF = 66) comprise a distinct group as compared with the middle Asian species (NF = 70) for which the karyotypes are known. Karyologic findings and zoogeographic evidence based upon the distribution of two nearctic species of host-specific cestodes indicate that M. broweri, in northern Alaska, is a pre-Würm relict. Its affinities …

Peptidoglycan Differences In Strains Of Bacillus Cereus Constitutive And Inducible For Penicillinase Production, Kenneth W. Nickerson, Richard A. Day

Papers in Microbiology

Strains of Bacillus cereus differing in penicillinase production were shown to possess cell walls of differing muramic acid contents.

Bulletin No 3768 - Submitting Plants For Disease Identification, M D. Marcley

Bulletins - 3000 - 3999

THERE are several important points to remember when submitting plant material for disease identification by the Department of Agriculture's Plant Pathology Branch.

Firstly it is very important to collect a suitable sample because it is very difficult to determine the cause of a plant disease by looking at a completely dead plant. The sample should include the entire plant (before it is completely dead) including roots and soil. Then all the effects of the disease can be seen. For example leaf yellowing, dead areas of the stem, collar rot, root rot, eelworm damage, and disease of the water and food …

Genetic And Environmental Aspects Of Udder Infections, J. W. Wilton, L. Dale Van Vleck, R. W. Everett, R. S. Guthrie, S. J. Roberts

Department of Animal Science: Faculty Publications

Information on the presence or absence of bacterial infections and abnormal secretions in each quarter of cows in their initial survey on the New York State Veterinary College Mastitis Program was used to obtain several criteria of udder infection. Year-season and stage of lactation effects were statistically significant for several criteria of infection in first, second, and later lactation groups but did not explain much of the variation in any infection criterion. Age within first and second lactation group also accounted for little of the variation in infection although age within later lactations accounted for up to 5% of the …

Feedlots For Beef In W.A. : Some Guiding Principles, D J. Barker

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

FEEDLOTS are small enclosures where all of the animal's feed is supplied from an outside source. Compared with grazing, feedlotting is an expensive method of beef production.

This article gives a guide to the requirements for establishment and management of a farm feedlot, especially the basic equipment and materials, the type of cattle most suited to feedlotting, rations and feeding techniques.

The author warns that skill and experience are needed to run a feedlot and describes feedlotting as an expensive method of beef raising when compared with grazing.

Further details are available from the author

Poison Plants Of Western Australia : The Toxic Species Of The Genera Gastrolobium And Oxylobium : Thick-Leaf Poison (Gastrolobium Crassifolium Benth.), Narrow-Leaf Poison (Gastrolobium Stenophyllum Turcz.), Mallet Poison (Gastrolobium Densifolium C.A. Gardn.), Wall-Flower Poison (Gastrolobium Grandifolorum F. Muell), T E H Aplin

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

THIS article deals with three species of Gastrolobium which are found in the south-west region of Western Australia. Two of these extend into the Eyre District, the third species is found in the Lake Grace area. The fourth species, Wall-flower poison, is the only toxic species of the genus found outside the State.

Basic Pig Breeding, P Mcnamara

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

PROFITABLE pig raising depends on the tumoff of efficiently grown animals. Breeders should be selected for growth rate, and proper care of the breeding sow will ensure that her litters are large and healthy.

A rapid increase in the number of breeding sows in Western Australia suggests that some relatively inexperienced breeders may have started raising pigs. This article sets out the best pig breeding methods as a guide to beginners and a reminder to more experienced pig raisers.