Life Sciences Commons^™

Verbena Dissecta Willd. Ex Spreng., J. Luna Risso

Specimens by Name

No abstract provided.

A Simple Method For Mounting Aphids, William P. Nye

All PIRU Publications

No abstract provided.

Some Records Of Parasitism Of Solitary Bees By Conopid Flies, John W. Macswain, George E. Bohart

All PIRU Publications

No abstract provided.

Bulletin No. 327 - Utah Agricultural Experiment Station Biennial Report, 1944-1946, R. H. Walker

UAES Bulletins

During the past biennium there has been a general expansion in the research program of the Utah Agricultural Experiment Station. Although some of the investigations were curtailed by lack of personnel and equipment and the pressure of wartime assignments, many of the staff were able to devote more time to research because of a lessening of the teaching load at the College. The emergency caused a re-examination of the research program, old projects, no longer urgent were weeded out, others were revised to meet the needs of the changing times, and many new projects were initiated to extend the research …

Kentucky Warbler (Vol. 23, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

The Phorid Flies Of Guam, George E. Bohart

All PIRU Publications

No abstract provided.

New North American Bees Of The Genus Dufourea (Apoidea; Halictidae) Part I, George E. Bohart

All PIRU Publications

No abstract provided.

North And South Dakota Horticulture, January 1947, North And South Dakota State Horticultural Societies

North and South Dakota Horticulture

Volume 20, Number 1

The Purple Martin, O.A. Stevens
Newslants, H.A. Graves
Garden Notes, W.E.H. Porter
What Tree, H.R. Woodward
Garden Club Gleanings, Mrs. G.M. Jorgensen
Manitoba News Letter, W.R. Leslie
Iris Gleanings, Rev. E.L. Jackson
Blizzard Belt Gardener, Laura Taylor Hughes
Fruit and Vegetable Notes, F.X. Wallner
Beebe's Philosophy, H.E. Beebe
Book Review, Mrs. Morris Harter
N.D. State Parks, Dr. Geo. F. Will
Secretary's Corner, W.A. Simmons

Descriptions Of Some Species Of The Spider Genus Dictyna, Sarah E. Jones

Field and Laboratory

Examination of Dictyna in the Museum of Comparative Zoology of Harvard University, as well as in my own col lection, has netted several new species. Among the species described below are also several for which only one sex has been fully described before. For some poorly-defined species neotypes have been selected. The incomplete synonymy includes only the records for which the types have been checked personally by the writer. All new types are deposited in the Museum of Comparative Zoology.

Notes On Some Workers In Texas Entomology, 1839-1880, S. W. Geiser

Field and Laboratory

Extended historical investigations have revealed some ninety-eight entomologists, mostly amateurs, who collected or studied insects in Texas from 1833 to 1880. The earliest of these naturalists appears to have been Thomas Drummond, Scottish botanist, who collected insects for William Kirby, in Austin's Colony in 1833-34. I list here with brief biographical notes twenty-three of the more noted or productive of these students and collectors.

Greenleaf Cilley Nealley (1846-1896), Texan Botanist, S. W. Geiser

Field and Laboratory

In the July, 1946, issue of FIELD & LABORATORY, Dr. Rogers McVaugh has published an account of the travels and plant-collecting activities of G. C. Nealley, little-known botanist of Texas. While McVaugh's paper was in its final revision, and passing through the press, I endeavored to bring into shape for publication a biographical footnote of him from my accumulated notes of several years. The task offered difficulties; many gaps of information could not be filled without wide correspondence; the result was that the note had to be deferred to the present.

Riboflavin Production By Molds, George L. Peltier, Raymond Borchers

Department of Biochemistry: Faculty Publications

Very little information is at hand regarding the ability of molds to synthesize riboflavin. Few citations pertaining directly to riboflavin production by true

molds are available. Pontovich (1943) found as much as 2 mg riboflavin per g

of Aspergillus flavus mycelium. Tanner et at. (1945) determined the quantity of

riboflavin in the submerged fermentation media of Penicillium chrysogenum.

The highest value found was 1. 36 mg per ml. The primary purpose of this study

was to screen several hundred isolates, recently obtained from soil, crop residues,

and composts, for their ability to produce riboflavin on a wheat bran substrate.

An Arsenic Survey In Utah, George F. Knowlton, L. W. Jones, William P. Nye

All PIRU Publications

No abstract provided.

Agricultural Research In South Dakota: Sixtieth Annual Station Report, July 1, 1946 - June 30, 1947, South Dakota State College Of Agriculture And Mechanic Arts

Agricultural Experiment Station and Research Farm Annual Reports

No abstract provided.

Nebraska Bird Review (January-June 1947) 15(1), Whole Issue

Nebraska Bird Review

Contents

Wintering Waterfowl 1946-1947. By John H. Wampole ... 1

Branta canadensis in Nebraska. By R. Allyn Moser ... 5

Notes on the Nesting of the Blue Grosbeak. By Mrs. Archie Middleton ... 8

Notes on Birds in Nebraska National Forest, Bessey Division. By Carl E. Smith ... 11

General Notes ... 14

Minutes of the Forty-sixth Annual Meeting of the Nebraska Ornithologists' Union ... 26

Report of the Forty-third Annual Field Day of the Nebraska Ornithologists' Union ... 32

News and Comment ... 34

Reviews ... 36

The Goss Lemming Mouse, Synaptomys Cooperi Gossii (Goues), In Nebraska, Edson Fichter, Merle F. Hansen

Bulletin of the University of Nebraska State Museum (1924–2023)

In the course of studies on the cestode parasites of microtine rodents by one of the authors (Hansen), specimens of mice were sent to the United State National Museum where they were identified by Dr. David H. Johnson. Two of these microtines proved to be Synaptomys cooperi gossii (Coues). These specimens of Synaptomys (U.S.N.M. Nos. 282343 and 282344), collected at Lincoln, Lancaster County, Nebraska, on September 16, 1946 (male) and November 20, 1946 (female), respectively, are the first ones to be identified from Nebraska.

Response Of Young Aspen Suckers To Overhead Shade, P.J. Zehngraff

Aspen Bibliography

No abstract provided.

Camp High School, Shelby, North Carolina, Accomplishments For The Year, Camp High School

Documents

List of one year's accomplishments in agriculture at Camp High School.

Studies On Genetics And Classification Of Four Forms Of Pellicularia Filamentosa (Pat.) Rogers., Beatrice Barbara Exner

LSU Historical Dissertations and Theses

No abstract provided.

Cytology Of Glomerella., George Blanchard Lucas

LSU Historical Dissertations and Theses

No abstract provided.

Studies Of Black-Scale Disease Of Easter Lily., Frank J. Reynolds

LSU Historical Dissertations and Theses

No abstract provided.

The Effects Of Aerostatic Pressure And Partial Vacuum On The Germ Cells And Development On Drosophila Melanogaster., Mildred Fae Swann

LSU Historical Dissertations and Theses

No abstract provided.

Taxonomic Studies Of Louisiana Aphids., Henry Bruce Boudreaux

LSU Historical Dissertations and Theses

No abstract provided.

A Historical Study Of A Wilt Disease Of Chrysanthemums, Eugene Constantine Gasiorkiewicz

Bachelors’ Theses

This thesis is the result of research at Marquette University on Chrysanthemums for the past year. The specific problem was to study the development of the pathogen, Fusarium conglutinans Wr. var. callistephi Beach, which was the cause of serious infection of chrysanthemums. This treatise covers the procedure and methods used in the study.

The Use Of 2, 4-D In Rice Fields For The Control Of Weeds, Truman Clifton Ryker

LSU Agricultural Experiment Station Reports

No abstract provided.

Research In Agriculture 1945-1946: Annual Report., W G. Taggart

LSU Agricultural Experiment Station Reports

No abstract provided.

History Of The Cotton Mission And Cotton Culture In Utah, Ivan J. Barrett

Theses and Dissertations

The writer, being interested in the agricultural project of cotton growing in early Dixie, and finding scarcely anything written on the subject, has gone into the original sources, histories, journals, diaries, etc., and found a reservoir of enlightenment regarding cotton culture in Utah's Dixie. He has tried to assemble from the most important sources, an informative yet interesting study of cotton culture in Utah. The writer in no wise pretends to have exhausted the subject, nor to have reached all the sources. Many of those early cotton growers who did most to produce this staple, kept no record of their …

Farm Fishponds, Verne E. Davison

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

An important part of soil and moisture conservation is making the best use of every acre on the farm. Where a suitable site for a farm pond exists, no better use can be made of such land than to develop it for the production of fish for the farm family. The recreation the pond affords adds much to the pleasure of rural life.

Thousands of farms have good pond sites. Properly developed and managed ponds may provide both food and pleasure to more than a million farm people.

This bulletin tells how to have good ponds. It explains how to …

Andrya Sciuri N. Sp., A Cestode From The Northern Flying Squirrel, Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Among helminths taken from four northern flying squirrels (Glaucomys sabrinus macrotis Mearns) were two cestodes belonging to the genus Andrya. These represent an undescribed species. The infected flying squirrels were collected in or near tamarack bogs during February, 1947, near Millston, Jackson County, Wisconsin.

The Nature Of The Amenorrhea Of Lactation In Humans., Carroll H. Luhr

Electronic Theses and Dissertations

No abstract provided.