A Classification of the Scale Insect Genus Asterolecanium

Download A Classification of the Scale Insect Genus Asterolecanium PDF Online Free

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

DOWNLOAD NOW!


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

Download A Classification of the Scale Insect Genus Asterolecanium PDF Online Free

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

DOWNLOAD NOW!


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

Download A Classification of the Scale Insect Genus Asterolecanium PDF Online Free

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

DOWNLOAD NOW!


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

Download A Systematic Catalogue of Eight Scale Insect Families (Hemiptera: Coccoidea) of the World PDF Online Free

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

DOWNLOAD NOW!


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

Download Sustainable Management of Invasive Pests in Africa PDF Online Free

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

DOWNLOAD NOW!


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 Insects of Central Europe

Download Scale Insects of Central Europe PDF Online Free

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

DOWNLOAD NOW!


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

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

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

DOWNLOAD NOW!


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

Download Experiment Station Record PDF Online Free

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

DOWNLOAD NOW!


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

Download Experiment Station Record PDF Online Free

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

DOWNLOAD NOW!


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

Download Insect Pest Survey: Special Supplement PDF Online Free

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

DOWNLOAD NOW!


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

Download Miscellaneous Publication PDF Online Free

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

DOWNLOAD NOW!


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

Download Insect and Mite Pests in Food PDF Online Free

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

DOWNLOAD NOW!


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:

Encyclopedia of Scale Insect Pests

Download Encyclopedia of Scale Insect Pests PDF Online Free

Author :
Publisher : CABI
ISBN 13 : 1800620640
Total Pages : 636 pages
Book Rating : 4.8/5 (6 download)

DOWNLOAD NOW!


Book Synopsis Encyclopedia of Scale Insect Pests by : Takumasa Kondo

Download or read book Encyclopedia of Scale Insect Pests written by Takumasa Kondo and published by CABI. This book was released on 2022-06-15 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scale insects feed on plant juices and can easily be transported to new countries on live plants. They sometimes become invasive pests, costing billions of dollars in damage to crops worldwide annually, and farmers try to control them with toxic pesticides, risking environmental damage. Fortunately, scale insects are highly susceptible to control by natural enemies so biological control is possible. They have unique genetic systems, unusual metamorphosis, a broad spectrum of essential symbionts, and some are sources of commercial products like red dyes, shellac and wax. There is, therefore, wide interest in these unusual, destructive, beneficial, and abundant insects. The Encyclopedia of Scale Insect Pests is the most comprehensive work on worldwide scale insect pests, providing detailed coverage of the most important species (230 species in 26 families, 36% of the scale insect pest species known). Advice is provided on collection, preservation, slide-mounting, vouchering, and labelling of specimens, fully illustrated with colour photographs, diagrams and drawings.

List of Available Publications of the United States Department of Agriculture

Download List of Available Publications of the United States Department of Agriculture PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.M/5 ( download)

DOWNLOAD NOW!


Book Synopsis List of Available Publications of the United States Department of Agriculture by : United States. Department of Agriculture

Download or read book List of Available Publications of the United States Department of Agriculture written by United States. Department of Agriculture and published by . This book was released on 1942 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Data Structure for Describing Sampling Designs to Aid in Compilation of Stand Attributes

Download A Data Structure for Describing Sampling Designs to Aid in Compilation of Stand Attributes PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 698 pages
Book Rating : 4.3/5 (243 download)

DOWNLOAD NOW!


Book Synopsis A Data Structure for Describing Sampling Designs to Aid in Compilation of Stand Attributes by : B. Austin Haws

Download or read book A Data Structure for Describing Sampling Designs to Aid in Compilation of Stand Attributes written by B. Austin Haws and published by . This book was released on 1988 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:

General Technical Report INT

Download General Technical Report INT PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis General Technical Report INT by :

Download or read book General Technical Report INT written by and published by . This book was released on 1988 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Atlas of 28 Selected Commercial Forest Areas with Unutilized Stands of Lodgepole Pine

Download Atlas of 28 Selected Commercial Forest Areas with Unutilized Stands of Lodgepole Pine PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 924 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis Atlas of 28 Selected Commercial Forest Areas with Unutilized Stands of Lodgepole Pine by : Peter Koch

Download or read book Atlas of 28 Selected Commercial Forest Areas with Unutilized Stands of Lodgepole Pine written by Peter Koch and published by . This book was released on 1988 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt: