Digital Commons Network^™

Newton Horace Winchell, 1839-1914, Warren Upham

Journal of the Minnesota Academy of Science

No abstract provided.

Tributes From Early Associates

Journal of the Minnesota Academy of Science

No abstract provided.

Words Of Appreciation, O. W. Oestlund

Journal of the Minnesota Academy of Science

No abstract provided.

The Storage And Use Of Soil Moisture. Report Of Experimental Substation, North Platte, Nebraska, W. W. Burr

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The profitable cultivation of the non-irrigable lands in west central and western Nebraska is limited by the amount and efficient use of the precipitation. There are tracts of land in the sand hills and minor tracts of badly worn heavier soils where the need of soil fertility is becoming evident. But, in the main, the great problem at present is not one of soil fertility, but of how to get enough water to make use of the fertility now present. The rainfall of this section, which varies from an actual shortage to seldom more than a meager sufficiency, makes it …

Contributions To A Science Of Nematology, Nathan Augustus Cobb

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Contents

I. Antarctic Marine Free-Living Nematodes of the Shackleton Expedition.

II. North American Free-Living Fresh-Water Nematodes.

III. The Asymmetry of the Nematode Bunonema inequale, n. sp.

IV. Selachinema, a New Nematode Genus with Remarkable Mandibles.

V. Notes on Nemas.

VI. The Mononchs, a Genus of Free-Living Predatory Nematodes.

VII. Filter-Bed Nemas: Nematodes of the Slow Sand Filter-Beds of American Cities.

VIII. The Orders and Classes of Nemas.

IX. One Hundred New Nemas (Type Species of 100 New Genera).

X. Howardula benigna, a Nemic Parasite Cucumber-Beetle.

XI. Marionella.

XII. Greeffiella.

XIII. An Amendation of Hoplolaimus …

A Working Plan For The Woodlands Of The New Haven Water Company; Prepared After Five Years Of Forest Practice, 1908 To 1912, Ralph C. Hawley

Yale School of the Environment Bulletin Series

Soon after the establishment of the Yale Forest School in 1900, the necessity developed for finding forest lands near the city of NewHaven upon which to conduct field work. It was found that many of the most accessible and best timbered tracts were owned by the New Haven Water Company....about 250 acres near the Maltby Lakes were placed under the management of the Yale Forest School. ...a written plan is desirable. The plan is divided into two parts: the first, descriptive of present conditions and passt accomplishments; the second, treating of the policy to be pursued.

Prolonging The Cut Of Southern Pine Part I. Possibilities Of A Second Cut; Part Ii. Close Utilization Of Timber, Herman H. Chapman, Ralph C. Bryant

Yale School of the Environment Bulletin Series

Part I - Since 1907 the Yale Forest School has conducted the field workand instruction of the Senior class in the spring term in coopera-tion with lumber companies located in the southern states. Thecompanies which have extended this cooperation are:
1907, Missouri Lumber and Mining Co., Grandin, Missouri.1908, Kaul Lumber Co., Hollins, Alabama.1909, Thompson Brothers Lumber Co., Doucette, Texas.1910, Louisiana Central Lumber Co., Clarks, Louisiana.1911, Thompson Brothers Lumber Co., Trinity, Texas.
191~, Crossett Lumber Co., Crossett, Arkansas.

Part II - The lack of close utilization of yellow pine timber is apparenton many operations in the South. In the following discussionsome …

The Inheritance Of Quantitative Characters In Maize, R. A. Emerson, E. M. East

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The experiments conducted by one of the writers were begun at the Connecticut Agricultural Experiment Station at New Haven in 1906 and removed to the Bussey Institution of Harvard University at Forest Hills, Massachusetts, in 1909. The materials employed in this study consisted principally of crosses of Tom Thumb pop with Black Mexican sweet and of Watson flint with Leaming dent. The number of rows per ear were noted in several other crosses, the parents of which are listed later in this paper. The experiments of the other writer were begun at the Nebraska Agricultural Experiment Station at Lincoln in …

Some Of The Next Steps In Botanical Science, Charles E. Bessey

School of Biological Sciences: Faculty Publications

When one who has worked long in any

field of science speaks before an audience

such as this he is expected to say something

about the condition of his branch of science

when he began work with meager and

poorly adapted apparatus, to contrast it

with its greatly improved condition to-day,

and to dwell with pride upon the finely

equipped laboratories with costly apparatus

especially designed for particular

experiments, to be found by the twentieth

century scientific student. And 1 must

confess that the temptation to do so was

one difficult to resist, for we who have

grown old in …

Botanical Specimens (Herbarium) By Alice Ford, 1912, Alice Ford

Botanical Specimen Books

This botanical specimen book (herbarium) was collected and curated by Sara Alice Ford in spring 1912 for a Botany I course taught by John M. Holzinger at the Winona Normal School in Winona, Minnesota. These plants were collected in the Witoka area. Sara Alice Ford Einhorn (1983-1992) grew up in the Witoka Area and attended Winona Normal School, graduating in 1912. She taught in the area rural schools (Boynton and Ridgeway) before marrying Clifford Einhorn. They lived in North Minneapolis before moving back to Winona in the 1940s.

Daughter of Kathryn Jeanette Einhorn Anderson who graduated from Winona Teachers' College …

The Present Methods Of Teaching Entomology, J. H. Comstock

Department of Entomology: Faculty Publications

The present methods of teaching entomology followed in the United States have been developed almost entirely by men now teaching this subject. A second generation of teachers has begun its work; but the first is still on the stage. We h3i¥e progressed far enough, however, to make it worth while for the teachers to compare methods, in order that each may profit by the experience of the others. In a conference of this kind the contribution of each to the discussion will be, naturally, at first, merely a statement of the methods evolved in our several widely separated institutions. Then …

Present Methods Of Teaching Entomology, H. T. Fernald

Department of Entomology: Faculty Publications

In teaching entomology, much depends upon the ultimate aim of the student. A course in introductory entomology, whether as a required or an elective subject is sure to include many students who will not continue the subject farther. It is at least probable, that these students will form over half of the class, and accordingly, the introductory treatment should be arranged on the basis of the greatest good to the greatest number. This will usually mean some slight knowledge of insect anatomy, particularly external anatomy, and a general survey of insects as a group, with special attention to the pests …

The Present Methods Of Teaching Entomology, Herbert Osborn

Department of Entomology: Faculty Publications

In a discussion of the methods of teaching entomology, it is almost necessary to take a hasty view of the growth of the subject and of the different methods of imparting knowledge in it during the past half century. We need scarcely go back of this, because for the United States, at least, the growth of the teaching of entomology as a subject included in a college curriculum has had its growth within that time. In fact, practically all of the development of the teaching outside of two or three localities has been within the last twenty-five' years. Naturally the …

Present Methods Of Teaching Entomology At The University Of Nebraska, Lawrence Bruner

Department of Entomology: Faculty Publications

'When our Secretary sent out his preliminary notification of this meeting and asked me to take part in a discussion of "present methods of teaching Entomology," the matter at first seemed of little importance so far, at least, as the speaker was concerned. However, after giving the subject some thought I have decided that it might be well at least to take the time and trouble to attempt to explain briefly a few of the methods by which the student in Nebraska is enabled to absorb some entomological information. In order to do this with an unbiased feeling it might …

Discussion And Correspondence Coupling Vs. Random Segregation, R. A. Emerson

Department of Agronomy and Horticulture: Faculty Publications

To the editor of science: The suggestion offered by Morgan, in SCIENCE of September 22, to account for the coupling and repulsion of factors for various characters in inheritance in such forms as Abraxas, Drosophila, fowls, sweet peas, etc., incites this note.

Briefly Morgan's hypothesis is (1) that the materials representing factors that couple are "near together in a linear series" in the chromosomes; (2) that, when pairs of parental chromosomes conjugate, "like regions stand opposed "; (3) that "homologous chromosomes twist around each other," but that the separation of chromosomes is in a single "plane"; (4) that, thereby the …

Bulletin No. 109 - The Nitrogen And Humus Problem In Dry-Land Farming, Robert Stewart

UAES Bulletins

The effect of cultivation and the growth of crops upon the nitrogen and humus content of soils has been studied by various investigators, both in America and Europe. In general, the results of the various investigations indicate that cropping and cultivation are very destructive of the organic. matter and the nitrogen of the surface soil.

The Inheritance Of Sizes And Shapes In Plants, R. A. Emerson

Department of Agronomy and Horticulture: Faculty Publications

Some years ago Lock reported a cross of a tall race of maize with a shorter race which produced an intermediate height in F₁ and exhibited no segregation in F₂ when crossed back with one of the parents. Castle's results with rabbits are very similar to those of Lock with maize. Castle summarizes his results in part as follows:

A cross between rabbits differing in ear-length produces offspring with ears of intermediate length, varying about the mean of the parental ear-lengths. . . . A study of the offspring of the primary cross-breds shows the blend of the …

Bulletin No 32 - Noxious Weeds And Poison Plants, Department Of Agriculture, Western Australia

Bulletins 1 - 2999

Many settlers, new to this State, find some difficulty in distinguishing those vegetable pests which are classed as noxious weeds, the eradication of which is made compulsory under the Noxious Weeds Act of 1904.

In order to facilitate the ready recognition of the plants which are the least familiar, the Department of Agriculture has prepared this Bulletin, giving illustrations of the several varieties which have been gazetted as noxious. these are: - Stinkwort, Bathurst Burr, Noogoorn Burr, Nut Bramble, Spanish Radish, Prickly Pear, Apple of Sodom, sweet Briar, Wild Bramble, Star Thistle (purple), Double Gee and Water hyacinth.

Bulletin No. 106 - A Study Of The Production And Movement Of Nitric Nitrogen In An Irrigated Soil, Robert Stewart, J. E. Greaves

UAES Bulletins

The problem of maintaining the nitrogen content in our agricultural soils is one of vital importance to the development of a permanent system of agriculture. Any investigation, therefore, which tends to throw any light on the conditions which are necessary for maintaining the maximum supply of nitrogen in our soils needs no apology for its institution.

Bulletin No. 104 - The Storage Of Winter Precipitation In Soils, John A. Widtsoe

UAES Bulletins

It has been found that the production of one pound of dry plant substance on soils of average fertility, requires in humid districts not more than five hundred pounds of water, and in arid districts like Utah about seven hundred and fifty pounds. This indicates that the average rainfall of Utah, which is about twelve inches, if properly conserved in the soil, is sufficient to produce annually, without irrigation, from thirty to forty-five bushels of wheat to the acre, or corresponding yields of other crops. The realization of this truth has changed greatly our views of irrigation practices. The beginning …

What Forestry Has Done, Treadwell Cleaveland Jr.

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

Many people in this country think that forestry had never been tried until the government began to practice it upon the national forests. Yet forestry is practiced by every civilized country in the world, except China and Turkey. It gets results which can be got in no other way, and which are necessary to the general welfare. Forestry is not a new thing. It was discussed two thousand years ago, and it has been studied and applied with increasing thoroughness ever since.

The principles of forestry are everywhere the same. They rest on natural laws, which are at work everywhere …

Irrigation Farming: A Handbook For The Proper Application Of Water In The Production Of Crops, Lucius M. Wilcox

University of Nebraska-Lincoln Extension: Historical Materials

A handbook for the application of water in the production of crops.

Journal & Proceedings Of The Asiatic Society Of Bengal, I. H. Burkhill

Bu

The following members were present:- Dr. N. Annandale, Raja Ram Chandra Bhanj, Mr. F. B. Bradley-Birt, Mr. I. H. Burkill, Mr. R. Burn, Rai Sarat Chandra DasBahadur, BabuAmulya Charan Ghosh Vidyabhusan, Mr.H. G. Graves, Mr. H. H. Hayden, Mr. D. Hooper, Mr. W. W. Hornell, Dr. W. C. Hossack, Mr. C. Little, Dr. M. M. Masoom, Mr. R. D. Mehta, C.I.E., Capt. W. F. O'Connor, R.A., Lieut.-Col. D. C. Phillott, Major L. Rogers, LM.S., Pandit Yogesa Chandra Sastri-Sankya-ratna-Vedatirtha, Mr. R. R. 8impson, Babu Chandra Narain Singh, Mr. H. E. Stapleton, Mahamahopadhyaya Satis Chandra Vidyabhusana, Mr. E. Vredenburg, Rev. E. C. …

The Waterville Mail (Vol. 59, No. 34): January 4, 1906, The Mail Publishing Company

The Waterville Mail (Waterville, Maine)

Continues The Eastern Mail (July 1847-August 1863).
Published weekly, September 4, 1863 - May 9, 1906.
Publishers: Maxham & Wing (1863 - December 2,1885); Ephraim Maxham (December 1885); Wing & Wing (January 1886 - March 21, 1891); Charles G. Wing (March 21, 1891 - April 17, 1891); Prince & Wyman (April 17, 1891 - February 26, 1896); The Mail Publishing Company (February 26, 1896 - May 9, 1906).
See Gerould, W.G.: American newspapers, 1821-1836; Whittemore, E.C.: Centennial history of Waterville.
Colby Libraries catalog record (CBBcat): http://cbbcat.net/record=b1209701~S19
WorldCat record (OCLC): http://www.worldcat.org/oclc/10486964

The Waterville Mail (Vol. 59, No. 33): December 27, 1905, The Mail Publishing Company

The Waterville Mail (Waterville, Maine)

Continues The Eastern Mail (July 1847-August 1863).
Published weekly, September 4, 1863 - May 9, 1906.
Publishers: Maxham & Wing (1863 - December 2,1885); Ephraim Maxham (December 1885); Wing & Wing (January 1886 - March 21, 1891); Charles G. Wing (March 21, 1891 - April 17, 1891); Prince & Wyman (April 17, 1891 - February 26, 1896); The Mail Publishing Company (February 26, 1896 - May 9, 1906).
See Gerould, W.G.: American newspapers, 1821-1836; Whittemore, E.C.: Centennial history of Waterville.
Colby Libraries catalog record (CBBcat): http://cbbcat.net/record=b1209701~S19
WorldCat record (OCLC): http://www.worldcat.org/oclc/10486964

The Waterville Mail (Vol. 59, No. 28): November 22, 1905, The Mail Publishing Company

The Waterville Mail (Waterville, Maine)

Continues The Eastern Mail (July 1847-August 1863).
Published weekly, September 4, 1863 - May 9, 1906.
Publishers: Maxham & Wing (1863 - December 2,1885); Ephraim Maxham (December 1885); Wing & Wing (January 1886 - March 21, 1891); Charles G. Wing (March 21, 1891 - April 17, 1891); Prince & Wyman (April 17, 1891 - February 26, 1896); The Mail Publishing Company (February 26, 1896 - May 9, 1906).
See Gerould, W.G.: American newspapers, 1821-1836; Whittemore, E.C.: Centennial history of Waterville.
Colby Libraries catalog record (CBBcat): http://cbbcat.net/record=b1209701~S19
WorldCat record (OCLC): http://www.worldcat.org/oclc/10486964

The Waterville Mail (Vol. 58, No. 34): January 4, 1905, The Mail Publishing Company

The Waterville Mail (Waterville, Maine)

Continues The Eastern Mail (July 1847-August 1863).
Published weekly, September 4, 1863 - May 9, 1906.
Publishers: Maxham & Wing (1863 - December 2,1885); Ephraim Maxham (December 1885); Wing & Wing (January 1886 - March 21, 1891); Charles G. Wing (March 21, 1891 - April 17, 1891); Prince & Wyman (April 17, 1891 - February 26, 1896); The Mail Publishing Company (February 26, 1896 - May 9, 1906).
See Gerould, W.G.: American newspapers, 1821-1836; Whittemore, E.C.: Centennial history of Waterville.
Colby Libraries catalog record (CBBcat): http://cbbcat.net/record=b1209701~S19
WorldCat record (OCLC): http://www.worldcat.org/oclc/10486964

A New Bee In The Genus Diphaglossa, J. C. Crawford Jr.

Co

Spinola in 1851 described and figured Diphaglossa Gayi as a new species and new genus closely related to Anthophora. It was founded on males and females collected in northern Chili, "Santa Rosa , Coquimbo, etc." He figures the insect (natural size), face view of head and mouth-parts, wing, antennae and leg.

The Waterville Mail (Vol. 57, No. 06): June 24, 1903, The Mail Publishing Company

The Waterville Mail (Waterville, Maine)

Continues The Eastern Mail (July 1847-August 1863).
Published weekly, September 4, 1863 - May 9, 1906.
Publishers: Maxham & Wing (1863 - December 2,1885); Ephraim Maxham (December 1885); Wing & Wing (January 1886 - March 21, 1891); Charles G. Wing (March 21, 1891 - April 17, 1891); Prince & Wyman (April 17, 1891 - February 26, 1896); The Mail Publishing Company (February 26, 1896 - May 9, 1906).
See Gerould, W.G.: American newspapers, 1821-1836; Whittemore, E.C.: Centennial history of Waterville.
Colby Libraries catalog record (CBBcat): http://cbbcat.net/record=b1209701~S19
WorldCat record (OCLC): http://www.worldcat.org/oclc/10486964

The Waterville Mail (Vol. 56, No. 25): November 5, 1902, The Mail Publishing Company

The Waterville Mail (Waterville, Maine)

Continues The Eastern Mail (July 1847-August 1863).
Published weekly, September 4, 1863 - May 9, 1906.
Publishers: Maxham & Wing (1863 - December 2,1885); Ephraim Maxham (December 1885); Wing & Wing (January 1886 - March 21, 1891); Charles G. Wing (March 21, 1891 - April 17, 1891); Prince & Wyman (April 17, 1891 - February 26, 1896); The Mail Publishing Company (February 26, 1896 - May 9, 1906).
See Gerould, W.G.: American newspapers, 1821-1836; Whittemore, E.C.: Centennial history of Waterville.
Colby Libraries catalog record (CBBcat): http://cbbcat.net/record=b1209701~S19
WorldCat record (OCLC): http://www.worldcat.org/oclc/10486964