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Articles 251401 - 251430 of 256031

Full-Text Articles in Life Sciences

Circular No. 29 - The Control Of Rodent Pests: Directions For Killing Ground Squirrels, Pocket Gophers, Rabbits, And Field Mice, Charles J. Sorenson Mar 1918

Circular No. 29 - The Control Of Rodent Pests: Directions For Killing Ground Squirrels, Pocket Gophers, Rabbits, And Field Mice, Charles J. Sorenson

UAES Circulars

Rodent pests cause heavy damage to the crops of Utah. The four most destructive of these pests are ground squirrels, pocket gophers, rabbits, and field mice.

The most effective method for the destruction of these animal pests is the use of poisoned baits. A very important factor in their control is the natural enemies.

The formulae recommended in the following pages have been, and are now being, used with excellent success in this and neighboring states.


Circular No. 28 - Contagious Abortion In Mares And Cows, H. J. Frederick Mar 1918

Circular No. 28 - Contagious Abortion In Mares And Cows, H. J. Frederick

UAES Circulars

Contagious abortion is a cause of great loss to the stock growers of Utah. There is an urgent demand from nearly all parts of this State for information relative to this disease. In an effort to satisfy this demand a few facts regarding the disease as they are now known are here presented. It is not the purpose of this circular to report original research, but merely to describe the disease as it exists among animals in this State. The causes, symptoms, diagnosis, and methods of combating and controlling this great menace to the livestock industry are all considered.


The Bembicine Wasps (Hym.), T. D. A. Cockerell Feb 1918

The Bembicine Wasps (Hym.), T. D. A. Cockerell

Co

No abstract provided.


The Story Of Aspen, Enos Mills Feb 1918

The Story Of Aspen, Enos Mills

Aspen Bibliography

No abstract provided.


Changing Diatoms Of Devils Lake, Clarence Elmore Feb 1918

Changing Diatoms Of Devils Lake, Clarence Elmore

School of Biological Sciences: Faculty Publications

During the summer of 1915 I spent some time at the Biological Station of the University of North Dakota at Devils Lake, investigating the diatoms of the lake. Before this considerable diatom material had been sent to me by Dr. R. T. Young of the University, who is conducting the biological survey of the lake.
The immediate practical object in the survey is to determine the organisms in the lake in relation to the fish that might be able to subsist upon them, and diatoms being the most abundant of microscopic plants, deserve special attention in this connection. At present …


Notes Biologique Sur Les Mylabres, Auguste Cros Jan 1918

Notes Biologique Sur Les Mylabres, Auguste Cros

Co

Cros reviews the literature on this genus of Meloids in which all previous specific accounts of its parasitic habits had been with regard to Orthopteran hosts.


New Halictine Bees From Chile, T. D. A. Cockerell Jan 1918

New Halictine Bees From Chile, T. D. A. Cockerell

Co

No abstract provided.


Some Bees Of The Genus Panurginus, T. D. A. Cockerell Jan 1918

Some Bees Of The Genus Panurginus, T. D. A. Cockerell

Co

No abstract provided.


Notes Biologiques Sur Les Mylabres, Auguste Cros Jan 1918

Notes Biologiques Sur Les Mylabres, Auguste Cros

Co

Il y a moins d'un demi-siècle, l'on ignorait encore complètement l'histoire du développement des Mylabres, et leurs formes larvaires étaient totalement inconnues. C'est seulement en 1876 que Valéry MAYET (Sur les triongulins des Mylabres, Ann. Soc. ent. Fr. [1876], Bull., p. 196) donna les premières indications sur ce sujet et décrivit sommairement la larve primaire d'un de ces insectes, le Zonabris quadripunctata L., mais sa découverte passa à peu près inaperçue.


Descriptions And Records Of Bees - Lxxix, T. D. A. Cockerell Jan 1918

Descriptions And Records Of Bees - Lxxix, T. D. A. Cockerell

Co

No abstract provided.


Descriptions And Records Of Bees - Lxxxii, T. D. A. Cockerell Jan 1918

Descriptions And Records Of Bees - Lxxxii, T. D. A. Cockerell

Co

No abstract provided.


Prosopis Pfankuci, Eine Neue Deutsche Prosopis - Art., J. D. Alfken Jan 1918

Prosopis Pfankuci, Eine Neue Deutsche Prosopis - Art., J. D. Alfken

A

Schwarz. Kopf rund, Augenrander nach unten schwach verjungt. Clypens ungefahr 1 1/2 mal so lang wie breit, eben, auBerordentlich fein lederartig gerunzelt und auBerdem zerstreut und flach eingestochen punktiert. Wangen sehr fein langsgerieft und zerstreut punktiert, ungefleckt, das Gesicht also ganz schwarz. Augenfurchen bis zur Hohe des oberen Augenrandes reichend. Stirn sehr dicht und fein, Scheitel zerstreut punktiert. FuhlergeiBel unterseits rotbraun bei einem Stuck die letzten Glieder etwas dunkler.


The Bee-Genus Brachynomada, T. D. A. Cockerell Jan 1918

The Bee-Genus Brachynomada, T. D. A. Cockerell

Co

No abstract provided.


Descriptions And Records Of Bees - Lxxx, T. D. A. Cockerell Jan 1918

Descriptions And Records Of Bees - Lxxx, T. D. A. Cockerell

Co

No abstract provided.


Boys' And Girls' Club Work : Sow-Litter Club Home Record Book, Paul J. Scarbro Jan 1918

Boys' And Girls' Club Work : Sow-Litter Club Home Record Book, Paul J. Scarbro

SDSU Extension Circulars

Regulations of the Club
1. Any boy or girl between the ages of 10 to 18 years, inclusive, may enter.
2. Enrollments close November 1.
3. Each club shall consist of at least five members.
4. Each member shall procure a purebred brood-sow of his own selection, breed and care for her and her litter according to instructions.
5. Each member will receive instructions each month from the assistant state club leaders and extension specialists relative to the care and feeding of the sow and litter.
6. Each member does his work, follows instructions, keeps a record, and makes reports. …


Boys' And Girls' Club Work : Sheep Club Home Record Book, Paul J. Scarbro Jan 1918

Boys' And Girls' Club Work : Sheep Club Home Record Book, Paul J. Scarbro

SDSU Extension Circulars

Regulations
1. Any junior 10 to 18 years inclusive, may enter.
2. Enrollments close November 1.
3. Each member must have not less than two or more than ten head of breeding ewes, to enter.
4. A club shall consist of not less than five members.
5. Pure bred ewes should be adhered to where possible. Each club shall conform to a uniform breed.
6. A fund may be created by the club thru taxing a given amount per ewe, for the purpose of purchasing a club ram.
7. Ram may be disposed of by club after breeding season closes. …


Boys' And Girls' Club Work : Potato Club Home Record Book, A. L. Haynes Jan 1918

Boys' And Girls' Club Work : Potato Club Home Record Book, A. L. Haynes

SDSU Extension Circulars

Regulations of the Club
1. Any junior 10 to 18 years inclusive may enter.
2. Each club shall have at least five members and a local leader.
3. Enrollments close May 1.
4. Each member plants, cares for and markets the potatoes from his plot.
5. Size of plot, minimum % acre, maximum 5 acres.
6. Instructions relative to seed selection, treatment for diseases, preparation of the ground, planting, care, harvesting and storage, will be sent to each member by the State Club Leader.
7. Each member does his work, follows instructions, keeps a careful record, and makes reports as …


Boys' And Girls' Club Work : Poultry Club Home Record Book, Extension Division, South Dakota State College Of Agriculture And Mechanic Arts And U.S. Department Of Agriculture, Cooperating Jan 1918

Boys' And Girls' Club Work : Poultry Club Home Record Book, Extension Division, South Dakota State College Of Agriculture And Mechanic Arts And U.S. Department Of Agriculture, Cooperating

SDSU Extension Circulars

Regulations of the Club
1. Any junior 10 to 18 years, inclusive, may enter.
2. Enrollments close April 1.
3. Number of pure bred eggs set, minimum, 30, maximum, 200.
4. A club shall consist of not less than five members and local leader.
5. Instructions relative to the selection, care and feeding will be sent to each member from time to time.
6. Each member does his work, follows instructions, keeps an accurate record, makes reports as called for, writes a story of his work at the close of the project and makes an exhibit at the community or …


King And Anderson Plantation Ledger 14, King And Anderson Plantation Jan 1918

King And Anderson Plantation Ledger 14, King And Anderson Plantation

Deeply Rooted

This item has been aggregated as part of the Association of Southeastern Research Libraries (ASERL)'s "Deeply Rooted: The Agricultural & Rural History of the American South" project.


Boys' And Girls' Club Work : Club Songs And Yells, Extension Division, South Dakota State College Of Agriculture And Mechanic Arts And U.S. Department Of Agriculture, Cooperating Jan 1918

Boys' And Girls' Club Work : Club Songs And Yells, Extension Division, South Dakota State College Of Agriculture And Mechanic Arts And U.S. Department Of Agriculture, Cooperating

SDSU Extension Circulars

This circulation was created by the Agricultural Extension Service of South Dakota State College and consists of several songs, which were performed by 4-H members during 1918.


Eine Neue Deutsche Halictusart (Hal. Viridiaeneus Nov. Spec.) (Hym.), Paul Blüthgen Jan 1918

Eine Neue Deutsche Halictusart (Hal. Viridiaeneus Nov. Spec.) (Hym.), Paul Blüthgen

Be

No abstract provided.


Further Studies In The Ecotone Between Prairie And Woodland, R. J. Pool, J. E. Weaver, F. C. Jean Jan 1918

Further Studies In The Ecotone Between Prairie And Woodland, R. J. Pool, J. E. Weaver, F. C. Jean

University Studies (University of Nebraska) (1888–1984)

A series of intensive investigations of the ecological features of the tension zone between prairie and woodland in the Mississippi valley was begun by Weaver and Thiel in 1915. These studies were continued for two seasons in Minnesota and were also extended to the prairies of eastern Nebraska in 1916. These investigations represent the first attempt to attack the prairie-forest problem on a comprehensive scale by means of the quantitative methods of modern ecology. Some of the results secured from these studies have been published as the first paper of a series planned to deal with critical investigations in the …


A Remarkable New Bee Of The Genus Oxea (Hym.), T. D. A. Cockerell Jan 1918

A Remarkable New Bee Of The Genus Oxea (Hym.), T. D. A. Cockerell

Co

No abstract provided.


From Car Door To Consumer, H. C. Filley Jan 1918

From Car Door To Consumer, H. C. Filley

Nebraska Agricultural Experiment Station: Historical Circulars

The Nebraska College of Agriculture and the Bureau of Markets of the United States Department of Agriculture conducted during 1916 an investigation to ascertain the extent to which merchandise is sold from the car and the advantages and disadvantages of this method of marketing. The practice is so extensive that it was soon found necessary to limit the study to apples and potatoes.


On A New Species Of Otter From Nebraska, Myron Harmon Swenk Jan 1918

On A New Species Of Otter From Nebraska, Myron Harmon Swenk

University of Nebraska State Museum: Mammalogy Papers

In 1908 I referred our Nebraska otters to L. c. sonora (Rhoads), basing this conclusion on the mounted specimen in the University Museum, because of its large size and pallor, that being the only Nebraska specimen in any collection in the state at that time, and, so far as known to me, the only Nebraska specimen extant except the young female in the U. S. National Museum mentioned above. In 1915 I repeated this identification. The taking of a fine old male otter with a perfect skull in eastern Nebraska in 1916 reopened the whole question, and a close study …


Deterioration Of Cane Sugars In Storage: Its Causes And Suggested Measures For Its Control, William Ludwell Owen Jan 1918

Deterioration Of Cane Sugars In Storage: Its Causes And Suggested Measures For Its Control, William Ludwell Owen

LSU Agricultural Experiment Station Reports

No abstract provided.


Regional Bird Journal Compiled By Bridgewater College Students, Faculty And Alumni, 1918, 1947 – 1950, 2023, Bridgewater College Jan 1918

Regional Bird Journal Compiled By Bridgewater College Students, Faculty And Alumni, 1918, 1947 – 1950, 2023, Bridgewater College

Digitized Primary Sources

Regional bird journal compiled by Bridgewater College students, faculty and alumni, 1918, 1947 - 1950. Handwritten by several compilers in a composition book.

The first part of the book is an "Index of Birds identified in the spring of 1918. Course under Dr. Scott." The list was compiled by Charles S. Driver, BC Class of 1916. Field notes are included. Driver was likely taking this class in graduate work, probably at Indiana University.

The second section of the book is a list, "Birds observed in the vicinity of Bridgewater, Va. 1947 -48- 49. " Contributors are listed. They are mostly …


Boys' And Girls' Club Work : Baby Beef Club Home Record Book, Extension Division, South Dakota State College Of Agriculture And Mechanic Arts And U.S. Department Of Agriculture, Cooperating Jan 1918

Boys' And Girls' Club Work : Baby Beef Club Home Record Book, Extension Division, South Dakota State College Of Agriculture And Mechanic Arts And U.S. Department Of Agriculture, Cooperating

SDSU Extension Circulars

The growing of baby beef is one of the great industries of South Dakota. You will find the work for Junior Farmers very interesting, of good profit, and a job that will help you succeed in the future. A number of special prizes will be offered, but we want you to join for the work itself, and not that you may win a prize. Join with five or more boys and girls, form a club, organize, choose a local leader, and start a special achievement project.


Wheatless And Meatless Menus And Recipes, Alice Bradley Jan 1918

Wheatless And Meatless Menus And Recipes, Alice Bradley

1910-1920

Gluten free and vegetarian recipes designed to promote health. Originally downloaded from and digitized courtesy of Internet Archive.


Further Studies In The Ecotone Between Prairie And Woodland, R. J. Pool, J. E. Weaver, F. C. Jean Jan 1918

Further Studies In The Ecotone Between Prairie And Woodland, R. J. Pool, J. E. Weaver, F. C. Jean

Department of Agronomy and Horticulture: Faculty Publications

A series of intensive investigations of the ecological features of the tension zone between prairie and woodland in the Mississippi valley was begun by Weaver and Thiel in 1915. These studies were continued for two seasons in Minnesota and were also extended to the prairies of eastern Nebraska in 1916. These investigations represent the first attempt to attack the prairie-forest problem on a comprehensive scale by means of the quantitative methods of modern ecology. Some of the results secured from these studies have been published as the first paper of a series planned to deal with critical investigations in the …