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Bøker Bok 110 av 90LO Howard, chief of the Bureau of Entomology of the United States Department of Agriculture,...
" LO Howard, chief of the Bureau of Entomology of the United States Department of Agriculture, and... "
Annual Report of the Secretary of the Massachusetts State Board of Agriculture - Side 215
av Massachusetts. State Board of Agriculture - 1911
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The Medical Brief: A Monthly Journal of Scientific Medicine and ..., Volum 35

1907
...memory the beautiful red coral to be seen in the depths of tropical seas. Mr. Chlttenden, acting chief of the Bureau of Entomology of the United States, Department of Agriculture, Washington, DC, In a correspondence, has stated that the specimen described is probably a trombidium...
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Science, Volum 51

1920
...professor of medicine at Oxford University, died on December 29, aged seventy years. DR. LO HOWARD, chief of the Bureau of Entomology of the United States Department of Agriculture and for twenty-two years permanent secretary of the American Association for the Advancement of Science,...
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Science, Volum 52

1920
...the success of the meeting for every branch of scientific and educational work. Dr. LO Howard, Chief of the Bureau of Entomology, of the United States Department of Agriculture, is president-elect and will preside at the Chicago meeting. He has been permanent secretary of the...
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Pamphlets on Parasitology, Volum 96

1884
...reported in this bulletin was carried1 on at the Japanese Beetle Laboratory, which represents the efforts of the Bureau of Entomology of the United States Department of Agriculture, cooperating with the New Jersey State Department of Agriculture. Pennsylvania State Department of Agriculture...
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Farmers' Bulletin

1928
...as both colonies of the insects have been exterminated. WORK OF THE BUREAU OF ENTOMOLOGY. The work of the Bureau of Entomology of the United States Department of Agriculture against the gipsy moth and the browntail moth is designed to prevent the spread of these insects. For...
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Journal of the Department of Agriculture of Western Australia, Volum 17

1908
...contains 47.66 per cent, gypsum. No. 3 sample contains 30.71 per cent, gypsum. TICK PARASITE. Officials of the Bureau of Entomology of the United States Department of Agriculture have discovered that certain kinds of stock-infesting ticks in Texas are subject to the attack of an internal...
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Bulletin, Utgave 149

United States. Bureau of Plant Industry - 1909
...of the diseases of broadleaf trees caused by insects. These have been described in the publications of the Bureau of Entomology of the United States Department of Agriculture by Dr. AD Hopkins (42, 43), and a number of them by Dr. EP Felt (18 to 21) and others (22, 49, 66,...
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Biennial Report, Utgaver 4-7

Montana State Board of Health - 1908
...During the summer of 1909 the study of the ticks in the infected districts was carried on by Dr. Hunter, of the Bureau of Entomology of the United States Department of Agriculture ; Dr. AK Fisher, of the Biological Survey ; and Prof. RA Cooley, of the Montana Agricultural College....
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Bulletin

Puerto Rico. Agricultural Experiment Station, Mayaguez - 1903
...fungus disease. An eighth-stage female which was submitted to Dr. Alden T. Speare, mycoentomologist of the Bureau of Entomology, of the United States Department of Agriculture, was found to be infected by Metarrhizium anisoplice. Even under laboratory breeding conditions, which...
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Public documents of Massachusetts, Volum 9

Massachusetts - 1905
...A work of this kind calls for the highest technical skill, and we are glad to learn that the chief of the Bureau of Entomology of the United States Department of Agriculture, Dr. LO Howard, is taking steps to investigate this important subject. Dr. Howard's reputation as a...
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