Author: Rodney Lane Burton
Publisher:
ISBN:
Category : Heliothus armigera
Languages : en
Pages : 8
Book Description
Mass Rearing the Corn Earworm in the Laboratory
Author: Rodney Lane Burton
Publisher:
ISBN:
Category : Heliothus armigera
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Heliothus armigera
Languages : en
Pages : 8
Book Description
Mass Rearing the Corn Earworm in the Laboratory
Author: Robert Lee Burton
Publisher:
ISBN:
Category : Heliothis zea
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Heliothis zea
Languages : en
Pages : 8
Book Description
Artificial Diets for Mass Rearing the Corn Earworm (heliothis Zea)
Mass Rearing Corn Earworm in Laboratory [with List of Literature Cited
Corn earworm rearing mechanization
Author: Alton N. Sparks
Publisher:
ISBN:
Category : Corn earworm
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Corn earworm
Languages : en
Pages : 16
Book Description
Technical Bulletin
Development and Maintenance of an Improved Laboratory Colony of Corn Earworms
Technical Bulletin
Author:
Publisher:
ISBN:
Category : Agricultural extension work
Languages : en
Pages : 788
Book Description
Publisher:
ISBN:
Category : Agricultural extension work
Languages : en
Pages : 788
Book Description
Corn earworm rearing mechanization
Author: Alton N. Sparks
Publisher:
ISBN:
Category : Corn earworm
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Corn earworm
Languages : en
Pages : 16
Book Description
Artificial Diets for Mass Rearing the Corn Earworm (Heliothis Zea) (Classic Reprint)
Author: W. Deryck Perkins
Publisher: Forgotten Books
ISBN: 9780364937327
Category : Science
Languages : en
Pages : 20
Book Description
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.
Publisher: Forgotten Books
ISBN: 9780364937327
Category : Science
Languages : en
Pages : 20
Book Description
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.