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 Investigations of the Tomato Fruitworm Its Seasonal History and Methods of Control written by Joseph Wilcox and published by . This book was released on 1956 with total page 47 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 Tomato Fruitworm written by United States. Bureau of Entomology and published by . This book was released on 1933 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Insecticide and Host Plant Resistance Studies with the Tomato Fruitworm Heliothis Zea Boddie on Processing Tomatoes with Host Plant Resistance Notes the Tomato Pinworm Keiferia Lycopersicella Walsingham written by S. Barbosa and published by . This book was released on 1974 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Tomato Fruitworm written by Joseph Wilcox and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Tomato Fruitworm written by J. Wilcox and published by . This book was released on 1960 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insecticide and Host Plant Resistance Studies with the Tomato Fruitworm H e l i o t h i s Z e a Boddie written by Sebastiao Barbosa and published by . This book was released on 1974 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Tomato Fruitworm written by J. Wilcox and published by . This book was released on 1969 with total page 0 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 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insecticide and Host Plant Resistance Studies with the Tomato Fruitworm Heliothis Zea Boddie on Processing Tomatoes with Host Plant Resistance Notes on the Tomato Pinworm Keiferia Lycopersicolla Walsingham written by S. Barbosa and published by . This book was released on 1974 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: A eficiencia de agentes quimico e microbiologico no controle de lagarto ou broca em fruto de tomateiro e suscetibilidade de variedades de tomate e linhas de melhoramento para resistencia a esse inseto, foram estudadas sob condicoes de laboratorio e de campo, durante 1973 e 1974 no State University.
Download or read book The Tomato Fruitworm written by J. Wilcox and published by . This book was released on 1967 with total page 6 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 Agriculture Department Appropriation Bill for 1942 written by United States. Congress. House. Appropriations and published by . This book was released on 1941 with total page 1906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings Before Subcommittee of House Committee on Appropriations written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1941 with total page 1938 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings Agriculture Dept written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1937 with total page 1838 pages. Available in PDF, EPUB and Kindle. Book excerpt:
