Hidden fields
Books Books
" 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, was elected president of the association at "
Science - Page 40
edited by - 1920
Full view - About this book

Nature, Volume 87

Sir Norman Lockyer - Electronic journals - 1911 - 632 pages
...is growing up round the subject. Few laboratories are more prolific in published papers than those of the Bureau of Entomology of the United States Department of Agriculture. Among recent papers, we note on? by FM Webster on the alfalfa weevil (Phytonomus murinus, Fab.), a...
Full view - About this book

Nature, Volume 87

Sir Norman Lockyer - Electronic journals - 1911 - 644 pages
...is growing up round the subject. Feiv laboratories are more prolific in published papers than those of the Bureau of Entomology of the United States Department of Agriculture. Among recent papers, we note one by FM Webster on the alfalfa weevil (Phytonomns miirinus, Fab.), a...
Full view - About this book

Pamphlets on Parasitology, Volume 96

1884 - 508 pages
...reported in this bulletin was carried 1 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...
Full view - About this book

Princeton Alumni Weekly, Volume 12

1911 - 730 pages
...and timely discourses on the tariff, his special topic this week being Germany, and in the evening Dr. LO Howard, Chief of the Bureau of Entomology of the United States Department of Agriculture, gives an illustrated lecture in Alexander Hall on the important subject of "Flies and Mosquitoes and...
Full view - About this book

School Science and Mathematics, Volume 23

Education - 1923 - 952 pages
...Entomologists throughout the world are working together in the war against crop insects, according to Dr. LO Howard, chief of the Bureau of Entomology of the United States Department of Agriculture. Parasites which prey upon damaging insects and keep their numbers down in one country are constantly...
Full view - About this book

The Hawaiian Forester and Agriculturist: Quarterly ..., Volume 9, Part 2

Agriculture - 1912 - 40 pages
...agriculture, West Indies, from WD Hunter, in charge of the southern field crop insect investigations of the bureau of entomology of the United States department of agriculture, stated that a most extraordinary outbreak of the cotton worm (Alabama argillacea) had been experienced...
Full view - About this book

Annual Report, Volume 1

Massachusetts. Superintendent for suppressing the gypsy and brown-tail moths - Browntail moth - 1906 - 212 pages
...Secretary of Agriculture, Mr. James Wilson, was enabled to secure the co-operation and services of Dr. LO Howard, chief of the Bureau of Entomology of the United States Department of Agriculture. At the instance of the Hon. Ernest C. Roberts of the seventh congressional district, the last Congress...
Full view - About this book

Medical Brief, Volume 35

Medicine - 1907 - 1012 pages
...my memory the beautiful red coral to be seen In the depths of tropical seas. Mr. Chittenden, 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...
Full view - About this book

Report on Agricultural Investigations in Hawaii

Hawaii Agricultural Experiment Station - Agriculture - 1907 - 1007 pages
...information, suggestions, and determination of material received from Dr. LO Howard and his associates of the Bureau of Entomology of the United States Department of Agriculture. INSECT INJURY IN HAWAII. In Hawaii the relative loss from insect injury is considerably higher than...
Full view - About this book

Annual Report, Volume 3

Massachusetts. Superintendent for suppressing the gypsy and brown-tail moths - Browntail moth - 1908 - 266 pages
...predatory and parasitic insects of the gypsy and brown-tail moths. In placing this work in the hands of the Chief of the Bureau of Entomology of the United States Department of Agriculture, you have shown an appreciation of the many problems involved in such an undertaking, and have made...
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF