Biology Of The Japanese Beetle
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Biology Of The Japanese Beetle
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Author : Walter Ernest Fleming
language : en
Publisher:
Release Date : 1972
Biology Of The Japanese Beetle written by Walter Ernest Fleming and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Japanese beetle categories.
Notes On The Biology Of The Japanese Beetle Classic Reprint
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Author : I. M. Hawley
language : en
Publisher: Forgotten Books
Release Date : 2017-10-29
Notes On The Biology Of The Japanese Beetle Classic Reprint written by I. M. Hawley and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-29 with Science categories.
Excerpt from Notes on the Biology of the Japanese Beetle In table 1 the adult is listed as a soil-inhabiting form. The reason for this is that, after transforming from pupae, beetles usually remain in the soil for several days, while their bodies and wing covers become hardened. During this short period they make up a considerable part of the soil population. Occasionally an older adult which has entered to lay eggs may be found in the ground late in the summer. 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.
Biology Of The Japanese Beetle
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Author : Walter Ernest Fleming
language : en
Publisher:
Release Date : 1972
Biology Of The Japanese Beetle written by Walter Ernest Fleming and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Japanese beetle categories.
Biological Control Of The Japanese Beetle
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Author : Walter Ernest Fleming
language : en
Publisher:
Release Date : 1968
Biological Control Of The Japanese Beetle written by Walter Ernest Fleming and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Japanese beetle categories.
Notes On The Biology Of The Japanese Beetle
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Author : Ira Myron Hawley
language : en
Publisher:
Release Date : 1944
Notes On The Biology Of The Japanese Beetle written by Ira Myron Hawley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1944 with Japanese beetle categories.
Notes On Biology Of Japanese Beetle
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Author :
language : en
Publisher:
Release Date : 1944
Notes On Biology Of Japanese Beetle written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1944 with categories.
Managing The Japanese Beetle
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Author :
language : en
Publisher:
Release Date : 1997
Managing The Japanese Beetle written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Japanese beetle categories.
Japanese Beetle Trap Influence On Urban Plant Defoliation And Observations On Japanese Beetle Biology
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Author : F. Carter Gordon
language : en
Publisher:
Release Date : 1985
Japanese Beetle Trap Influence On Urban Plant Defoliation And Observations On Japanese Beetle Biology written by F. Carter Gordon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Insect pests categories.
Biological Control Of The Japanese Beetle
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Author : Walter E. Fleming
language : en
Publisher:
Release Date : 1968
Biological Control Of The Japanese Beetle written by Walter E. Fleming and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with categories.
Biological Control Of Japanese Beetle Popillia Japonica Through The Use Of The Microsporidian Pathogen Ovavesicula Popilliae
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Author : Michael A. Piombino (IV)
language : en
Publisher:
Release Date : 2019
Biological Control Of Japanese Beetle Popillia Japonica Through The Use Of The Microsporidian Pathogen Ovavesicula Popilliae written by Michael A. Piombino (IV) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Electronic dissertations categories.
Three experiments were designed to evaluating the effects of Ovavesicula popilliae, a species-specific microsporidian pathogen, on Japanese beetle (Popillia japonica) in Michigan.In the first experiment prevalence of O. popilliae, in Michigan was determined by collecting host larvae and adults at 47 golf courses or rest areas in 2018 and 2019. Larvae and adults were dissected and assessed for O. popilliae infection. Infection and scarab species data from nine of the golf courses visited in 2018 was compared to similar data from the same nine golf courses from 1999. The survey of golf courses and highway rest areas in Michigan documented a significant decline of Japanese beetle in the 20 year-period since the last survey, and the slow spread of Ovavesicula popilliae. At introduction sites from the last 12 years O. popilliae established and persisted at epizootic levels.In the second experiment survival of Ovavesiucla popilliae-infected larvae was compared with survival of healthy larvae during their overwintering period, from October to May, in two consecutive years of experiments. Ovavesicula popilliae infection of larvae at the beginning of the experiment (34.0 and 26.9%, in October 2017 and October 2018, respectively) and soil cores from a site where the pathogen was active had a significant impact on the survival of infected larvae (90-100% reduction).In the third experiment healthy Japanese beetle larvae were inoculated by placing them in soil cores collected from a site where O. popilliae had established and became epizootic. Infection and survival of inoculated larvae was compared with the same for healthy Japanese beetle larvae from October to May. There was no difference in percent infection of inoculated larvae (5.0 %) and control larvae (1.8%). This may be because the field plots for this study were placed directly over the top of field plots from the previous year where infected larvae were put into turf and soil cores.