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Author : Gilles Boiteau
Publisher : Unknown
Page : 13 pages
File Size : 55,9 Mb
Release : 1992
Category : Electronic
ISBN : OCLC:709325431
Author : George Tamaki
Publisher : Unknown
Page : 18 pages
File Size : 49,9 Mb
Release : 1978
Category : Agriculture
ISBN : UIUC:30112019337648
Author : Frank Hurlbut Chittenden
Publisher : Unknown
Page : 20 pages
File Size : 49,5 Mb
Release : 1907
Category : Agricultural pests
ISBN : HARVARD:32044107174336
Author : Richard L. Jacques
Publisher : CRC Press
Page : 148 pages
File Size : 53,8 Mb
Release : 2019-08-21
Category : Science
ISBN : 9781000673678
Based on over 2,500 specimens representing all the species of Leptinotarsa in Canada, the United States, and Mexico, this book includes studies on 31 of the 41 known species of the world. Included are host records, when available, and distribution data. The most complete information is available for nine species found in the United States.
Author : Charles Valentine Riley
Publisher : Unknown
Page : 138 pages
File Size : 50,7 Mb
Release : 1877
Category : Colorado potato beetle
ISBN : OXFORD:590842494
Author : Mustafa Yildiz
Publisher : BoD – Books on Demand
Page : 150 pages
File Size : 47,6 Mb
Release : 2018-06-06
Category : Science
ISBN : 9781789232547
Potato is the world's fourth food crop after maize, wheat, and rice and is a staple crop in many diets throughout the world with a high source of proteins, carbohydrates, minerals, and vitamins. Biotic and abiotic stress factors give rise to decrease in yield. That is why improvement of new cultivars resistant to stress factors by conventional and biotechnological methods is extremely important. The most important factor in production increase is the use of healthy seed tubers along with using drought-, heat-, and salt-tolerant cultivars. On the other hand, protection and storage of surplus crops, which are the most important stage in its marketability, are the main problems in potato. In this book, all these issues are discussed, and it is hoped that the book Potato will help growers and researchers in solving problems in potato cultivation.
Author : Charles Valentine Riley
Publisher : Franklin Classics
Page : 112 pages
File Size : 45,7 Mb
Release : 2018-10-16
Category : Electronic
ISBN : 0343439158
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Fanghao Wan,Mingxing Jiang,Aibin Zhan
Publisher : Springer
Page : 366 pages
File Size : 46,6 Mb
Release : 2017-04-25
Category : Science
ISBN : 9789402409482
The book discusses invasive-species problems in agriculture, forests and aquatic ecosystems, highlighting the invasive mechanisms and management of the selected invasive species. Biological invasion has become a serious global ecological and economic problem that deserves particular attention from both government officials and scientists. This volume focuses on three key scientific areas: 1) population establishment and spreading mechanisms of the selected invasive species; 2) ecology adaptation, population growth, expansion and evolution of invasive species; and 3) impact of bio-invasion on the ecosystem structure and function at community and ecosystem levels. The presented research will result in techniques for better management of invasive species.
Author : Anonim
Publisher : Unknown
Page : 24 pages
File Size : 42,9 Mb
Release : 1995
Category : Agricultural pests
ISBN : CORNELL:31924073890281
Author : P. Jolivet,E. Petitpierre,T.H. Hsiao
Publisher : Springer Science & Business Media
Page : 624 pages
File Size : 45,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400931053
As in most groups of insects, scientific research on the Chrysomelidae began in Europe in 1758, with the description of a few genera and species by the Scandinavian entomologists C. von Linne, I.C. Fabricius, and others. As the 19th century dawned, many systematic entomologists took up the study of chrysomelid beetles, together with other groups of beetles, and many new species and genera were described from all parts of the world. This trend has, of course, continued down to the present time. However, researches on the Chrysomelidae did not remain restricted to systematics, and many new lines of study have been followed, especially in the present century, by workers who have benefitted from the advances made in related fields of pure and applied entomology. Much has been achieved in the study of the Chrysomelidae, as elsewhere, and it is the aim of the present book to provide a summary and guide to these achievements. It is also to be expected that this book will provide a stimulus for further studies on the Chrysomelidae, so that we can anticipate continuing progress in our knowledge and understanding of this group through the endeavours of an ever-increasing number of scientists. I offer my congratulations to all concerned in the preparation of this book and my best wishes for its success.
Author : Andrei Alyokhin,Silvia I Rondon,Yulin Gao
Publisher : Academic Press
Page : 520 pages
File Size : 47,9 Mb
Release : 2022-03-17
Category : Science
ISBN : 9780323984140
This fully revised and updated second edition of Insect Pests of Potato now includes an opening section with a basic overview of agronomic and economic issues as they relate to potato production. It also features a new section that reviews potato production, as well as problems caused by insect pests and solutions to these problems, in all major potato-growing regions of the world. Further, a new section discusses theoretical foundations of potato pest management and includes chapters on ecological theory, evolutionary theory, and a case study on their applications to elucidate differences between Eastern and Western populations of Colorado potato beetle in North America. There is also a new chapter on the foundations of integrated pest management and their applications in controlling insect pests. The sections on the biology of main pests and on control methods now feature the latest information, including emphasis on recent advances in molecular biology and genomics. Information on the use of dsRNA technology for pest control is also included, as are new chapters on potato ladybirds and on hemipterous pests other than aphids and psyllids. This second edition provides improved integration and logical connections among chapters and expanded geographic scope of coverage making it the ideal reference on the topic. Fully revised and updated with new sections on potato-growing regions and theoretical foundations of potato pest management using ecological theory, evolutionary theory and relevant case study insights Contains improved integration and logical connections among chapters, expanded geographic scope of coverage, and scientific advances Emphasizes recent advances in molecular biology and genomics, including the use of dsRNA technology for pest control
Author : Philippines
Publisher : Unknown
Page : 234 pages
File Size : 46,6 Mb
Release : 2000
Category : Gazettes
ISBN : UOM:39015050673584
Author : Lawrence A. Lacey,Harry K. Kaya
Publisher : Springer Science & Business Media
Page : 852 pages
File Size : 51,9 Mb
Release : 2007-09-27
Category : Science
ISBN : 9781402059339
This field manual is designed to provide background and instruction on a broad spectrum of techniques and their use in the evaluation of entomopathogens in the field. The second edition provides updated information and includes two additional chapters and 12 new contributors. The intended audience includes researchers, graduate students, practitioners of integrated pest management (IPM), regulators and those conducting environmental impact studies of entomopathogens.
Author : David L. Denlinger
Publisher : Cambridge University Press
Page : 465 pages
File Size : 46,6 Mb
Release : 2022-02-03
Category : Science
ISBN : 9781108497527
Captures the full scope of the literature, integrating ecological and molecular mechanisms that enable insects to enter a dormant state.
Author : David Matthew Lansky
Publisher : Unknown
Page : 182 pages
File Size : 40,7 Mb
Release : 1984
Category : Colorado potato beetle
ISBN : CORNELL:31924017024781