Download or read book Investigations of Caterpillars Attacking Tomatoes in Northern California During 1939 written by Abe Ezra Michelbacher and published by . This book was released on 1940 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigations of the Tomato Fruitworm written by Joseph Wilcox and published by . This book was released on 1956 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tomato fruitworm (Heliothis zea (Boddie) is the most serious pest of tomatoes in the United States, particularly in the southern half of the country where it does some damage every season. This insect is also injurious to beans, cabbage, lettuce, pepper, tobacco, and other cultivated crops, and is one of the most, if not the most, destructive pest to agricultural crops in the country. Interest in improvement of methods for the control of this insect on tomatoes was accelerated in 1935 by the finding of worm fragments in canned products, which were subsequently seized and destroyed as contaminated foods by the United States Food and Drug Administration. Studies on the seasonal history and control of the tomato fruitworm on tomatoes were conducted in southern California, Utah, and Ohio beginning in 1936. This bulletin reports some of the major findings. Most of the data are from the California experiments; results from Utah and Ohio are so indicated.

Download or read book List of Bulletins of the Agricultural Experiment Stations for the Calendar Years 1939 and 1940 written by Catherine Emma Pennington and published by . This book was released on 1941 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Bulletins of the Agricultural Experiment Stations in the United States from Their Establishment to the End of written by and published by . This book was released on 1937 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Bulletins of the Agricultural Experiment Stations written by United States. Department of Agriculture. Library and published by . This book was released on 1927 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miscellaneous Publication written by and published by . This book was released on 1941 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigations in Erosion Control and Reclamation of Eroded Land at the Red Plains Conservation Experiment Station Guthrie Okla 1930 40 written by F. W. Poos and published by . This book was released on 1944 with total page 1152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by United States. Office of Experiment Stations and published by . This book was released on 1940 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1941 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigations in the Sulfuring of Fruits for Drying written by James Dewey Long and published by . This book was released on 1940 with total page 1574 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Agricultural Experiment Station of the University of California written by and published by . This book was released on 1948 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Studies on the Life History of the Tomato Pinworm Keiferia Lycopersicella Busck written by Arthur Joseph Walz and published by . This book was released on 1948 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Bulletin written by and published by . This book was released on 1956 with total page 1482 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Agricultural Experiment Station of the University of California written by California Agricultural Experiment Station and published by . This book was released on 1948 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliographical Bulletin written by National Agricultural Library (U.S.) and published by . This book was released on 1928 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Family Expenditures for Housing and Household Operation written by and published by . This book was released on 1941 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Publication written by and published by . This book was released on 1940 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt: