A Classification of the Scale Insect Genus Asterolecanium

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ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.X/5 (3 download)

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Book Synopsis A Classification of the Scale Insect Genus Asterolecanium by : Louise May Russell

Download or read book A Classification of the Scale Insect Genus Asterolecanium written by Louise May Russell and published by . This book was released on 1941 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revisionary study of the genus Asterolecanium has evolved from unsuccessful attempts to identify accurately an injurious member of the genus which evidently was introduced into the United States and from difficulty experienced in satisfying numerous requests for correct identifications of other economically important species. Consideration of literature and specimens in these efforts disclosed a degree of confusion regarding many of the especially destructive species which could be clarified only through a critical classificatory review of the kind here presented. In this publication the writer has attempted to provide descriptions and illustrations adequate for the identification of the intended species and a classification of these species based primarily on a critical study of their morphology.

A Classification of the Scale Insect Genus Asterolecanium

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ISBN 13 :
Total Pages : 322 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis A Classification of the Scale Insect Genus Asterolecanium by : Louise May Russell

Download or read book A Classification of the Scale Insect Genus Asterolecanium written by Louise May Russell and published by . This book was released on 1941 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revisionary study of the genus Asterolecanium has evolved from unsuccessful attempts to identify accurately an injurious member of the genus which evidently was introduced into the United States and from difficulty experienced in satisfying numerous requests for correct identifications of other economically important species. Consideration of literature and specimens in these efforts disclosed a degree of confusion regarding many of the especially destructive species which could be clarified only through a critical classificatory review of the kind here presented. In this publication the writer has attempted to provide descriptions and illustrations adequate for the identification of the intended species and a classification of these species based primarily on a critical study of their morphology.

A Classification of the Scale Insect Genus Asterolecanium (Classic Reprint)

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Publisher : Forgotten Books
ISBN 13 : 9781396083112
Total Pages : 342 pages
Book Rating : 4.0/5 (831 download)

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Book Synopsis A Classification of the Scale Insect Genus Asterolecanium (Classic Reprint) by : Louise May Russell

Download or read book A Classification of the Scale Insect Genus Asterolecanium (Classic Reprint) written by Louise May Russell and published by Forgotten Books. This book was released on 2018-09-10 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Classification of the Scale Insect Genus Asterolecanium Although species of Asterolecaniwm, have been found on at least 37 plant families ranging from the Gramineae to the Compositae, they are most numerous on the Gramineae, Palmae, and Fagaceae. The species occurring on bamboos, palms, and oaks are, so far as known, limited to their respective host groups, but others may be found on members of several plant families, and still others appear to have a marked preference for a single host family and rarely occur on other, unrelated, hosts. Some members of the genus seem to be restricted in their feeding to one part of a plant, such as the leaves, stems, or bark, while others live indiscriminately on leaves, stems, twigs, fruit, and trunk. Some species apparently never produce pits, while others cause pits in some plants but not in others; thus the habit seems partially dependent upon the susceptibility of the host to pit formation. 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.

A Classification of the Scale Insect Genus Asterolecanium

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ISBN 13 :
Total Pages : 322 pages
Book Rating : 4.:/5 (253 download)

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Book Synopsis A Classification of the Scale Insect Genus Asterolecanium by : Louise M. Russell

Download or read book A Classification of the Scale Insect Genus Asterolecanium written by Louise M. Russell and published by . This book was released on 1941 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Classification of the Scale Insect Genus Asterolecanium

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Classification of the Scale Insect Genus Asterolecanium by :

Download or read book Classification of the Scale Insect Genus Asterolecanium written by and published by . This book was released on 1941 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Classification of the Scale Insect Genus Asterolecanium

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ISBN 13 : 9780371949627
Total Pages : 344 pages
Book Rating : 4.9/5 (496 download)

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Book Synopsis A Classification of the Scale Insect Genus Asterolecanium by : Louise May Russell

Download or read book A Classification of the Scale Insect Genus Asterolecanium written by Louise May Russell and published by . This book was released on 2020-05-15 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of the original artefact. Generally these books are created from careful scans of the original. This allows us to preserve the book accurately and present it in the way the author intended. Since the original versions are generally quite old, there may occasionally be certain imperfections within these reproductions. We're happy to make these classics available again for future generations to enjoy!

A Classification of the Scale Insect Genus Asterolecanium

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Publisher :
ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis A Classification of the Scale Insect Genus Asterolecanium by : Louise May Russell

Download or read book A Classification of the Scale Insect Genus Asterolecanium written by Louise May Russell and published by . This book was released on 1941 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revisionary study of the genus Asterolecanium has evolved from unsuccessful attempts to identify accurately an injurious member of the genus which evidently was introduced into the United States and from difficulty experienced in satisfying numerous requests for correct identifications of other economically important species. Consideration of literature and specimens in these efforts disclosed a degree of confusion regarding many of the especially destructive species which could be clarified only through a critical classificatory review of the kind here presented. In this publication the writer has attempted to provide descriptions and illustrations adequate for the identification of the intended species and a classification of these species based primarily on a critical study of their morphology.

A Systematic Catalogue of Eight Scale Insect Families (Hemiptera: Coccoidea) of the World

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Publisher : Elsevier
ISBN 13 : 0080465315
Total Pages : 392 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis A Systematic Catalogue of Eight Scale Insect Families (Hemiptera: Coccoidea) of the World by : Yair Ben-Dov

Download or read book A Systematic Catalogue of Eight Scale Insect Families (Hemiptera: Coccoidea) of the World written by Yair Ben-Dov and published by Elsevier. This book was released on 2006-09-13 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Systematic Catalogue of Soft-Scale Insects is a synthesis and catalogue of all the information published on eight families of scale insects (Hemiptera: Coccoidea) worldwide from 1758 to the present. Data is provided on their correct scientific names, common names, synonyms, taxonomy, host plants, distribution, natural enemies, biology, and economic importance. This book will be a valuable compendium of biological and systematic information for zoologists, entomologists, crop protection specialists, quarantine officers, students studying entomology and related disciplines, and others who require information about scale insects for research and control projects. Aclerdidae - 57 species in 5 genera Asterolecaniidae - 229 species in 21 genera Beesoniidae - 15 species in 6 genera Carayonemidae - 4 species in 4 genera Conchaspididae - 29 species in 4 genera Dactylopiidae - 10 species in 1 genus Kerriidae - 97 species in 9 genera Lecanodiaspididae - 82 species in 12 genera

Sustainable Management of Invasive Pests in Africa

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Publisher : Springer Nature
ISBN 13 : 3030410838
Total Pages : 313 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Sustainable Management of Invasive Pests in Africa by : Saliou Niassy

Download or read book Sustainable Management of Invasive Pests in Africa written by Saliou Niassy and published by Springer Nature. This book was released on 2020-07-13 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive species, generally, affect economically important crops, thus affecting the livelihoods of millions of people along crop value chains. Typically, invasive species have high migratory capabilities and, because of plant material exchanges made during trade, they cannot be contained by one country. Usually, African countries react after a pest has invaded and established itself in the country, making the cost of mitigating the pest even more expensive. This book presents a pan-African view of the impacts of invasive insect pests on agriculture and of how invasive species impact on productivity in Africa. It not only describes their importance, but also presents a diversity of research findings in the field, ranging from the use of early warning and monitoring systems for quarantine purposes, agricultural extension, all the way to control strategies. The IPM arsenal presented in this book includes the use of botanical bioactive compounds, semiochemicals, resistant varieties, biological control agents such as entomopathogens, endophytes, predators, and natural enemies. Aspects of technology transfer strategies, regional coordination, and farmers’ perceptions have not been overlooked, because these affect the adoption of mitigation strategies. The book also presents measures that would help agricultural research services to estimate the damage and take actions for preparedness and readiness to face invasive insect pests. This starts with a basic knowledge of taxonomy to enable concerned persons to describe the insects and the vast inventory of affected crops. Physiological and ecological aspects of invasive pests are strongly highlighted to strengthen Integrated Pest Management Strategies. The threat of invasive species will remain permanent; therefore, the book encourages knowledge exchange and collaboration between researchers and scientists on the continent, while encouraging the establishment of a platform or a fund for preparedness and rapid response.

Scale Insect Genus-Group Names and Their Families (Hemiptera: Sternorrhyncha: Coccoidea)

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ISBN 13 : 9781775574132
Total Pages : 84 pages
Book Rating : 4.5/5 (741 download)

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Book Synopsis Scale Insect Genus-Group Names and Their Families (Hemiptera: Sternorrhyncha: Coccoidea) by : Douglas John Williams

Download or read book Scale Insect Genus-Group Names and Their Families (Hemiptera: Sternorrhyncha: Coccoidea) written by Douglas John Williams and published by . This book was released on 2014 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scale Insects of Central Europe

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Publisher : Springer Science & Business Media
ISBN 13 : 9400940459
Total Pages : 472 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Scale Insects of Central Europe by : M. Kosztarab

Download or read book Scale Insects of Central Europe written by M. Kosztarab and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is dedicated to the scientists whose professional devotion and accomplish ments in research on scale insects of the area made the compilation of this book possible. This book has two primary objectives: (1) to enable interested workers, who are not specialists of scale insects, to recognize and indentify these to families, genera and species; and (2) to provide information on the life cycle, host-plant range, natural enemies, geographical distribution, economic importance for each known species from Central Europe, and to provide a bibliography on each taxa covered. Scale insects are important pests of fruit and nut trees, forest vegetation, woody ornamentals, greenhouse and indoor plants. World-wide losses and increased production costs attributed to scale insects are estimated to reach $5 billion annually. It is difficult to recognize them because of their microscopic size and hidden habits. Identification of pest species enables plant growers to check appropriate reference sources for biological information and to select control methods.

An annotated checklist of the scale insects of Iran (Hemiptera, Sternorrhyncha, Coccoidea) with new records and distribution data

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Publisher : PenSoft Publishers LTD
ISBN 13 : 9546427020
Total Pages : 99 pages
Book Rating : 4.5/5 (464 download)

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Book Synopsis An annotated checklist of the scale insects of Iran (Hemiptera, Sternorrhyncha, Coccoidea) with new records and distribution data by : Masumeh Moghaddam

Download or read book An annotated checklist of the scale insects of Iran (Hemiptera, Sternorrhyncha, Coccoidea) with new records and distribution data written by Masumeh Moghaddam and published by PenSoft Publishers LTD. This book was released on 2013-09-23 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iran is in the Near East, located between longitudes E 44?02? and 63?20? and latitudes N 25?00? and 39?47?; bordered to the north by the Caspian Sea, Armenia, Azerbaijan and Turkmenistan; to the east by Afghanistan and Pakistan; to the south by the Persian Gulf and the Gulf of Oman; and to the west by Iraq and Turkey. It occupies 1,648,195km2, of which 14% is arable land, 8% forest, 47% natural (i.e. non-arable) pasture and 31% varied environment (Yale et al. 2001). The list contains all species of Coccoidea recorded up to March, 2013 and includes 275 species in 113 genera and 13 families. This present checklist is intended to facilitate access to the most recent data on Iranian Coccoidea for taxonomists and to update the recorded species from Iran. Only records in which Iran is specifically mentioned are cited. New records from Iran are marked with asterisks and the following 32 species are currently only known from Iran.

Experiment Station Record

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ISBN 13 :
Total Pages : 1060 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Experiment Station Record by : U.S. Office of Experiment Stations

Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1943 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experiment Station Record

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ISBN 13 :
Total Pages : 1046 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Experiment Station Record by : United States. Office of Experiment Stations

Download or read book Experiment Station Record written by United States. Office of Experiment Stations and published by . This book was released on 1942 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Insect Pest Survey: Special Supplement

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ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Insect Pest Survey: Special Supplement by : United States. Bureau of Entomology and Plant Quarantine

Download or read book Insect Pest Survey: Special Supplement written by United States. Bureau of Entomology and Plant Quarantine and published by . This book was released on 1947 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Miscellaneous Publication

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ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Miscellaneous Publication by : Ellen Kay Miller

Download or read book Miscellaneous Publication written by Ellen Kay Miller and published by . This book was released on 1992 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Insect and Mite Pests in Food

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ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Insect and Mite Pests in Food by :

Download or read book Insect and Mite Pests in Food written by and published by . This book was released on 1991 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: