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Articles 251791 - 251820 of 255970

Full-Text Articles in Life Sciences

Descriptions And Records Of Bees - Xxxi, T. D. A. Cockerell Aug 1910

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

Co

No abstract provided.


Some Neotropical Bees, T. D. A. Cockerell Aug 1910

Some Neotropical Bees, T. D. A. Cockerell

Co

No abstract provided.


Bulletin No. 109 - The Nitrogen And Humus Problem In Dry-Land Farming, Robert Stewart Aug 1910

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.


Geometrical Notes. A New Cingilia., L. W. Swett Aug 1910

Geometrical Notes. A New Cingilia., L. W. Swett

Co

No abstract provided.


The North American Bees Of The Genus Nomia, T. D. A. Cockerell Jun 1910

The North American Bees Of The Genus Nomia, T. D. A. Cockerell

Co

No abstract provided.


Some Australian Bees In The Berlin Museum, T. D. A. Cockerell Jun 1910

Some Australian Bees In The Berlin Museum, T. D. A. Cockerell

Co

No abstract provided.


Some Bees Of The Genus Nomada From Washington State, T. D. A. Cockerell Jun 1910

Some Bees Of The Genus Nomada From Washington State, T. D. A. Cockerell

Co

No abstract provided.


New And Little-Known Western Bees, T. D. A. Cockerell Jun 1910

New And Little-Known Western Bees, T. D. A. Cockerell

Co

No abstract provided.


Descriptions And Records Of Bees - Xxix, T. D. A. Cockerell Jun 1910

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

Co

No abstract provided.


New Hymenoptera From The Phillipine Islands, J. C. Crawford May 1910

New Hymenoptera From The Phillipine Islands, J. C. Crawford

Co

The species described in this paper were for the most part collected by the Rev. Robert E. Brown, S. J., although a few are from the material gathered by the Rev. William A. Stanton, S. J. Under each species credit has been given to the collector. In the Philippine Journal of Science a Father Brown has given a list of the species of Hymenoptera found in the islands and has cited several names sent him by the late Dr. W. H. Ashmead which are manuscript names. In describing these species, of which no manuscript has been found, the name used …


Some New American Bees, T. D. A. Cockerell May 1910

Some New American Bees, T. D. A. Cockerell

Co

No abstract provided.


Descriptions And Records Of Bees - Xxviii, T. D. A. Cockerell May 1910

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

Co

No abstract provided.


Descriptions And Records Of Bees - Xxvii, T. D. A. Cockerell Apr 1910

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

Co

No abstract provided.


Some Further Notes On Nocturnal Hymenoptera, Peter Cameron Apr 1910

Some Further Notes On Nocturnal Hymenoptera, Peter Cameron

Bu

No abstract provided.


Bulletin No. 108 - The Effect Of Formalin On The Vitality Of Seed Grain, Robert Stewart, John Stephens Apr 1910

Bulletin No. 108 - The Effect Of Formalin On The Vitality Of Seed Grain, Robert Stewart, John Stephens

UAES Bulletins

The Utah Experiment Station for a number of years has recommended the formalin treatment for the prevention of smut in wheat, oats and barley. Since the publication of Bulletin No. 84 by Prof. L. A. Merrill on the Subject, a number of complaints regarding the treatment have been received. We learned, also, by traveling over the state, that these complaints were quite general. The work reported in this bulletin was undertaken for the purpose of throwing light on these questions, and it is hoped that the results obtained will be of value to the farmers of the state.


Letter From Joseph Ginet 04, Joseph Ginet Mar 1910

Letter From Joseph Ginet 04, Joseph Ginet

Plaisance Ranch Winery Documents

No abstract provided.


Testing Seed Corn, E. G. Montgomery, C. W. Pugsley Mar 1910

Testing Seed Corn, E. G. Montgomery, C. W. Pugsley

University of Nebraska Historical Extension: Bulletin

Testing every ear of seed corn will cost about 5 to 10 cents per acre, and may mean 5 to 10 bushels per acre increased yield. Do it now before the rush of farm work. In many parts of the state not one-half the seed corn will grow. Reports from Farmers' Institutes in various sections indicate that the vitality is very low.


Notes On The Pollination Of Flowers In India. Note No. 7 A Few Observations Made In The Central Provinces And Berar, I. H. Burkhill Mar 1910

Notes On The Pollination Of Flowers In India. Note No. 7 A Few Observations Made In The Central Provinces And Berar, I. H. Burkhill

Bu

The following observations were made on tours in the Central Provinces and Berar, in 1908 and 1909. The first of the tours comprised a visit to the hill of Asirgarb in Nimar (26-28. ix. 08) and a journey by road from Ellichpur over the Satpuras through the forests of the Melghat to Lewada where the Sipna valley opens towards the river Tapti, (3-19. x. 09): the second comprised a visit to Nagpur (14-22. ii. 09) and the third an excursion into the Melghat from Akot, along the Ban valley and to Jalgaon in the Buldana district (16-'-26. ix. 09). The …


New Bees Of The Genus Osmia From California, T. D. A. Cockerell Mar 1910

New Bees Of The Genus Osmia From California, T. D. A. Cockerell

Co

No abstract provided.


Descriptions And Records Of Bees - Xxvi, T. D. A. Cockerell Mar 1910

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

Co

No abstract provided.


Some Bees Of The Genus Augochlora From The West Indies, T. D. A. Cockerell Feb 1910

Some Bees Of The Genus Augochlora From The West Indies, T. D. A. Cockerell

Co

No abstract provided.


Descriptions And Records Of Bees - Xxv, T. D. A. Cockerell Feb 1910

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

Co

No abstract provided.


The Prairie Legumes Of Western Minnesota, Lycurgus R. Moyer Jan 1910

The Prairie Legumes Of Western Minnesota, Lycurgus R. Moyer

Journal of the Minnesota Academy of Science

No abstract provided.


The Prairie Flora Of Southwestern Minnesota, L. R. Moyer Jan 1910

The Prairie Flora Of Southwestern Minnesota, L. R. Moyer

Journal of the Minnesota Academy of Science

No abstract provided.


The Evening Grosbeak In Minnesota, Thomas S. Roberts Jan 1910

The Evening Grosbeak In Minnesota, Thomas S. Roberts

Journal of the Minnesota Academy of Science

No abstract provided.


An Introduction To The Study Of Rocky Mountain Bees, T. D. A. Cockerell, W. W. Robbins Jan 1910

An Introduction To The Study Of Rocky Mountain Bees, T. D. A. Cockerell, W. W. Robbins

Co

No abstract provided.


The Bee Fauna Of Calgary, Alberta, T. D. A. Cockerell Jan 1910

The Bee Fauna Of Calgary, Alberta, T. D. A. Cockerell

Co

No abstract provided.


New American Bees - Ix, T. D. A. Cockerell Jan 1910

New American Bees - Ix, T. D. A. Cockerell

Co

No abstract provided.


Descriptions And Records Of Bees - Xxiv, T. D. A. Cockerell Jan 1910

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

Co

No abstract provided.


Descriptions And Records Of Bees - Xxxiii, T. D. A. Cockerell Jan 1910

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

Co

No abstract provided.