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 40edited by - 1920Full view - About this book
| 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... | |
| 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... | |
| 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... | |
| 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... | |
| 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... | |
| 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... | |
| 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... | |
| 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... | |
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