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Articles 15691 - 15720 of 16201
Full-Text Articles in Life Sciences
Descriptions And Records Of Bees.— Xv., T. D. A. Cockerell
Description Of A New Genus And Some New Species Of Hymenoptera Captured By Lieut.-Col. C. G. Nurse At Deesa, Matheran And Ferozepore, Peter Cameron
Description Of A New Genus And Some New Species Of Hymenoptera Captured By Lieut.-Col. C. G. Nurse At Deesa, Matheran And Ferozepore, Peter Cameron
Bu
No abstract provided.
Bulletin No. 102 - Poultry Experiments, James Dryden
Bulletin No. 102 - Poultry Experiments, James Dryden
UAES Bulletins
There are many problems connected with the housing of poultry. Among them the question of egg fertility is one of the most important. We have begun investigations at this Station to learn if possible what kind or method of housing is most conducive to a high percentage of fertility in the eggs. It is a serious question with many poultrymen how to maintain the percentage of fertile eggs, and there have been cases where the poultryman has been driven out of the business because of inability to renew his flock. There is little doubt that the artificial methods, both in …
The Bees Of Boulder County, Colorado, T. D. A. Cockerell
Descriptions And Records Of Bees.— Xiv., T. D. A. Cockerell
Descriptions And Records Of Bees.— Xiii., T. D. A. Cockerell
New American Bees.— Iv., T. D. A. Cockerell
Contribution A La Connaissance De La Faune Hyménoptérologique Du Nord-Est Du Brésil, Adolf Ducke
Contribution A La Connaissance De La Faune Hyménoptérologique Du Nord-Est Du Brésil, Adolf Ducke
Da
No abstract provided.
New Anthidiine Bees From Colorado, T. D. A. Cockerell
On A Collection Of Australian And Asiatic Bees, T. D. A. Cockerell
On A Collection Of Australian And Asiatic Bees, T. D. A. Cockerell
Ca
No abstract provided.
Notes On The Nomenclature Of Some Hymenoptera, T. D. A. Cockerell
Notes On The Nomenclature Of Some Hymenoptera, T. D. A. Cockerell
Ca
No abstract provided.
Two New Bees Of The Genus Triepeolus, T. D. A. Cockerell
A New Bee Of The Genus Crocisa, T. D. A. Cockerell
The Megachilidae Of Southern Maine, J. H. Lovell, T. D. A. Cockerell
The Megachilidae Of Southern Maine, J. H. Lovell, T. D. A. Cockerell
Ca
No abstract provided.
Ueber Die Von Brulle Aufgestellten Halictus-Arten (Hym.), J. D. Alfken
Ueber Die Von Brulle Aufgestellten Halictus-Arten (Hym.), J. D. Alfken
A
In dem Reisewerke Expedition scientifique de Moree hat Bralle im Jahre 1832 mehrere neue Halictus-Arten beschrieben, deren Deutung bislang noch nicht wieder versucht wurde. Die Typen dieser Spezies, welche im Museum d'histoire naturelle de Paris aufbewahrt werden und mir von Herrn R.. du Buysson zur Untersuchung gütigst anvertraut wurden, sind leidlich gut erhalten, so dass sie identifiziert werden können.
Beitrag Zur Kenntnis Der Solitärbienen Brasiliens. (Hym.), Adolf Ducke
Beitrag Zur Kenntnis Der Solitärbienen Brasiliens. (Hym.), Adolf Ducke
Da
No abstract provided.
Sur Quelques Examples D'Un Raisonnement Collectif Chez Les Abeilles, Gaston Bonnier
Sur Quelques Examples D'Un Raisonnement Collectif Chez Les Abeilles, Gaston Bonnier
Bo
No abstract provided.
New American Bees.— Iii., T. D. A. Cockerell
Three New Bees From The Oriental Zoological Region, Peter Cameron
Three New Bees From The Oriental Zoological Region, Peter Cameron
Bu
No abstract provided.
Journal & Proceedings Of The Asiatic Society Of Bengal, I. H. Burkhill
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. …
Himenópteros Sudamericanos, Juan Bréthes
Descriptions Of Some New Species Of Hymenoptera From Pearston, Cape Colony, Peter Cameron
Descriptions Of Some New Species Of Hymenoptera From Pearston, Cape Colony, Peter Cameron
Bu
No abstract provided.
Bulletin No. 97 - Report On The Southern Utah Experiment Station, R. S. Northrop, Joseph T. Atkin, P. A. Yoder
Bulletin No. 97 - Report On The Southern Utah Experiment Station, R. S. Northrop, Joseph T. Atkin, P. A. Yoder
UAES Bulletins
When, in the early part of the year 1905 , the management of the Southern Utah Experiment Farm was turned over to the officials of the Utah Agricultural Experiment Station, in compliance with an act of the legislature of that year a number of experiments were under way, principally variety tests with orchard and small fruit. The State Board of Horticulture had been in charge of this farm since its establishment in 1899, and had succeeded in making out of it not only a place that will indicate the varieties of fruits adapted to that climate and soil , but …
Bulletin No. 101 - Feeding Experiments With Cattle, Sheep, Swine And Horses, R. W. Clark
Bulletin No. 101 - Feeding Experiments With Cattle, Sheep, Swine And Horses, R. W. Clark
UAES Bulletins
Since the establishment of sugar factories in this State, considerable inquiry has arisen regarding the food value of sugar beets and the by-products of the factories. The last publication from this station on the subject was Bulletin No. 90 which gave the results of feeding sugar beet pulp and molasses in various combinations to sheep and steers. Previous to the appearing of this publication some experimental work had been carried out in feeding sugar beets to swine and sugar beet pulp and beet molasses to sheep. The results secured seemed to warrant further work in the same direction and in …
Bulletin No. 100 - Arid Farming Investigations, W. M. Jardine
Bulletin No. 100 - Arid Farming Investigations, W. M. Jardine
UAES Bulletins
The Utah Legislature of 1903 passed a bill providing for the investigation by the Experiment Station of dry-land farming problems in the State of Utah, and appropriating $12,500 to be expended in carrying on this work during the two years, 1903 and 1904. Six experimental dry farms were located one in each of the following counties: Iron, Juab, San Juan, Sevier, Tooele and Washington. A second appropriation of $15,500 was made by the Legislature of 1905, for the purpose of continuing, the investigations.
Bulletin No. 99 - Report On Irrigation And Drainage Investigations During 1905-1906, E. R. Morgan, W. W. Mclaughlin
Bulletin No. 99 - Report On Irrigation And Drainage Investigations During 1905-1906, E. R. Morgan, W. W. Mclaughlin
UAES Bulletins
A general plan for the scientific investigation of the laws governing plant production as influenced by the application of irrigation water, was outlined in 1900 by Dr. John A. Widtsoe as Director of the Utah Experiment Station. The detailed plans were prepared by the heads of the Chemical, Agronomy and Irrigation Department, under whose cooperation the work was to be carried on. In 1903 the Office of Experiment Stations of the U. S. Department of Agriculture, by contributing funds to this work, became a party to the experiments. Since then the investigations have been under the joint supervision of the …
Bulletin No. 98 - Report On The Central Utah Experiment Station, R. S. Northrop, P. A. Yoder
Bulletin No. 98 - Report On The Central Utah Experiment Station, R. S. Northrop, P. A. Yoder
UAES Bulletins
Herewith is respectfully submitted the horticultural report of the Central Utah Experiment Station for the year 1906.
Some Carpenter Bees From Africa, T. D. A. Cockerell
A New Halictus From Nebraska, J. C. Crawford
A New Halictus From Nebraska, J. C. Crawford
Co
Form rather slender, head and thorax black, segments 1-3 of abdomen red, segment r with a blotch of black at base, segments 4 and 5 black; apical margins pf segments lighter, of 4 almost hyaline.
Some Bees From Washington State, T. D. A. Cockerell