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Author : David Francis Hardwick
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.E/5 ( download)
Download or read book The Corn Earworm Complex written by David Francis Hardwick and published by . This book was released on 1965 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Artificial Diets for Mass Rearing the Corn Earworm (heliothis Zea) written by and published by . This book was released on 1973 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alton N. Sparks
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.3/5 ( download)
Download or read book Corn earworm rearing mechanization written by Alton N. Sparks and published by . This book was released on 1976 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. R. Young
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (31 download)
Download or read book Development and Maintenance of an Improved Laboratory Colony of Corn Earworms written by J. R. Young and published by . This book was released on 1976 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W. Deryck Perkins
Publisher : Forgotten Books
ISBN 13 : 9780364038291
Total Pages : 20 pages
Book Rating : 4.0/5 (382 download)
Download or read book Artificial Diets for Mass Rearing the Corn Earworm (Heliothis Zea) (Classic Reprint) written by W. Deryck Perkins and published by Forgotten Books. This book was released on 2018-03-18 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Artificial Diets for Mass Rearing the Corn Earworm (Heliothis Zea) Each cup was charged with 10 milliliters of diet from a prepared batch of milliliters. The cups were placed in groups of 25 in a cel-pack tray, infested with 1 day-old, processed H. Zea eggs,5 and capped. Four groups of 25 cups were placed in a bundle (four replications) and held in an environmental room at. 84° 'to 85° F. And 55 to 60 percent rela tive humidity for the duration of the egg, larval, and pupal stages. The biological criteria considered in evaluating the diets were days to pupation, days to emergence, percentage viable adults, fecund ity, percentage egg hatch, adult longevity, mating, and type of sperm complements. Forty cages per diet were used to evaluate adult performance, that is, four cages containing six pairs of adults from each of the 10 trials. The adults were held at 78° to 80° F. And 75 to 80 percent relative humidity and were fed. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Myron Harmon Swenk
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (319 download)
Download or read book The Corn-ear Worm (Heliothis Obsoleta Fabricius). written by Myron Harmon Swenk and published by . This book was released on 1908 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : F. C. Bishopp
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.3/5 ( download)
Download or read book The Bollworm Or Corn Earworm written by F. C. Bishopp and published by . This book was released on 1922 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philip Luginbill
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.A/5 ( download)
Download or read book Corn Earworm as an Enemy of Vetch written by Philip Luginbill and published by . This book was released on 1921 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Fred Corry Bishopp
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (182 download)
Download or read book The Bollworm Or Corn Earworm written by Fred Corry Bishopp and published by . This book was released on 1917 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arthur Dickie Borden
Publisher :
ISBN 13 :
Total Pages : 702 pages
Book Rating : 4.3/5 (243 download)
Download or read book The Corn Earworm written by Arthur Dickie Borden and published by . This book was released on 1928 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Jeter Phillips
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Corn Earworm written by William Jeter Phillips and published by . This book was released on 1923 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. M. Graham
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 ( download)
Download or read book Effects of a High Density of Blacklight Traps on Corn Earworm Population in Corn written by H. M. Graham and published by . This book was released on 1971 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Entomology Research Division
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.F/5 ( download)
Download or read book The Corn Earworm in Sweet Corn written by United States. Entomology Research Division and published by . This book was released on 1967 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W. A. Douglas
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (31 download)
Download or read book Dent Corn Inbreds and Hybrids Resistant to the Corn Earworm in the South written by W. A. Douglas and published by . This book was released on 1957 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gerardo Raúl Vélez
Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.:/5 (33 download)
Download or read book Ecology of the Corn Earworm, Heliothis Zea (Boddie), in Northern California written by Gerardo Raúl Vélez and published by . This book was released on 1970 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Timothy D. Waters
Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (957 download)
Download or read book Corn Earworm Pest of Sweet Corn written by Timothy D. Waters and published by . This book was released on 2016 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The corn earworm (Helicoverpa zea) is the most destructive insect pest of sweet corn in the US and has been noted to be one of the most destructive plant feeding insects in the world. Preferred crops for earworm include corn, tomato, sorghum, vetch, and cotton. On these crops, the pests are called corn earworm, tomato fruitworms, sorghum headworm, vetchworm, and the American cotton bollworm, respectively. Corn earworm will also feed on numerous other crops, including alfalfa, oat, soybean, sunflower, asparagus, cabbage, cantaloupe, cucumber, eggplant, bean, pea, pepper, potato, pumpkin, and watermelon as well as some weed hosts. Corn earworm occurs throughout the Americas, being a native insect pest occurring from Argentina in the south to Canada in the north. The goal of this publication is to discuss the biology of corn earworm and to aid commercial producers and crop consultants by providing scouting techniques and control options for this pest in sweet corn."--Abstract.
Author :
Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (319 download)
Download or read book Statement of Accomplishment, March 13, 1942 written by and published by . This book was released on 1942 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
