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 The tomato fruitworm how to control it written by United States. Science and Education Administration and published by . This book was released on 1979 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tomato Fruitworm Helicoverpa Armigera Huebner Life cycle written by E. W. Valentine and published by . This book was released on 1975 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: At head of title: Tomato fruitworm life-cycle.
Download or read book Integrated Pest Management for Tomatoes written by and published by UCANR Publications. This book was released on 1998 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Tomato Crop written by J. Atherton and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tomato is commercially important throughout the world both for the fresh fruit market and the processed food industries. It is grown in a wide range of climates in the field, under protection in plastic greenhouses and in heated glasshouses. Genetic, physiological and pathological investigations frequently adopt the tomato plant as a convenient subject. Hitherto, much of the information on tomatoes has been fragmented: tomatoes grown in the field and under protection have been considered separately and the more fundamental findings from research have often failed to reach those involved directly or indirectly in commercial crop production. Similarly, the research scientist is often unaware of the problems of commercial crop production and the possible relevance of his work to the crop. This book is an attempt to rectify that situation. By giving a thorough scientific review of all factors influencing tomato production systems, it is hoped that this book will prove useful to students, researchers and commercial producers alike. It gives the basis for the develop ment of improved cultivars, the formulation of strategies for managing pest, disease and disorder problems and the production of high yields of good quality fruit as well as suggesting important areas for scientific initiatives. The extensive bibliographies provide a comprehensive database for tomato researchers. Such a vast subject could not be covered with authority by anyone author.
Download or read book Technical Bulletin written by and published by . This book was released on 1956 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Ecological Studies of the Tomato Fruitworm Relative to the Proper Timing of Control Measures written by Douglas Walker (John) and published by . This book was released on 1969 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Chief of the Bureau of Entomology and Plant Quarantine written by United States. Bureau of Entomology and Plant Quarantine and published by . This book was released on with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book E series Circulars written by United States. Bureau of Entomology and Plant Quarantine and published by . This book was released on with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Achievement Sheet written by United States. Agricultural Research Service and published by . This book was released on 1944 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Chief of the Bureau of Entomology written by United States. Bureau of Entomology and published by . This book was released on 1930 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department Circular written by and published by . This book was released on 1919 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Farmers Bulletin written by and published by . This book was released on 1944 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Leaflet United States Department of Agriculture written by United States. Dept. of Agriculture and published by . This book was released on 1973 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cooperative Economic Insect Report written by and published by . This book was released on 1963 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cooperative Economic Insect Report written by United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs and published by . This book was released on 1965 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt:
