Further Studies On The Action Of Lethal Genes In Mormoniella Vitripennis
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Further Studies On The Action Of Lethal Genes In Mormoniella Vitripennis
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Author : Anita Y. Nance
language : en
Publisher:
Release Date : 1962
Further Studies On The Action Of Lethal Genes In Mormoniella Vitripennis written by Anita Y. Nance and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Dissertations, Academic categories.
The Action Of Lethal Genes In Mormoniella Vitripennis
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Author : Rosalie Elizabeth Dennis
language : en
Publisher:
Release Date : 1961
The Action Of Lethal Genes In Mormoniella Vitripennis written by Rosalie Elizabeth Dennis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with categories.
Dictionary Catalog Of The Jesse E Moorland Collection Of Negro Life And History Howard University Library Washington D C
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Author : Moorland Foundation
language : en
Publisher:
Release Date : 1970
Dictionary Catalog Of The Jesse E Moorland Collection Of Negro Life And History Howard University Library Washington D C written by Moorland Foundation and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with African Americans categories.
Ecological Effects Of Pesticides On Non Target Species
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Author : David Pimentel
language : en
Publisher:
Release Date : 1971
Ecological Effects Of Pesticides On Non Target Species written by David Pimentel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Pesticides categories.
Current Concepts In Forensic Entomology
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Author : Jens Amendt
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-01-06
Current Concepts In Forensic Entomology written by Jens Amendt and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-06 with Science categories.
Forensic Entomology deals with the use of insects and other arthropods in medico legal investigations. We are sure that many people know this or a similar definition, maybe even already read a scientific or popular book dealing with this topic. So, do we really need another book on Forensic Entomology? The answer is 13, 29, 31, 38, and 61. These are not some golden bingo numbers, but an excerpt of the increasing amount of annual publications in the current decade dealing with Forensic Entomology. Comparing them with 89 articles which were published d- ing the 1990s it illustrates the growing interest in this very special intersection of Forensic Science and Entomology and clearly underlines the statement: Yes, we need this book because Forensic Entomology is on the move with so many new things happening every year. One of the most attractive features of Forensic Entomology is that it is multid- ciplinary. There is almost no branch in natural science which cannot find its field of activity here. The chapters included in this book highlight this variety of researches and would like to give the impetus for future work, improving the dev- opment of Forensic Entomology, which is clearly needed by the scientific com- nity. On its way to the courtrooms of the world this discipline needs a sound and serious scientific background to receive the acceptance it deserves.
Chemical Ecology Of Insects
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Author : William J. Bell
language : en
Publisher: Springer
Release Date : 2013-11-27
Chemical Ecology Of Insects written by William J. Bell and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-27 with Science categories.
Our objective in compiling a series of chapters on the chemical ecology of insects has been to delineate the major concepts of this discipline. The fine line between presenting a few topics in great detail or many topics in veneer has been carefully drawn, such that the book contains sufficient diversity to cover the field and a few topics in some depth. After the reader has penetrated the crust of what has been learned about chemical ecology of insects, the deficiencies in our understanding of this field should become evident. These deficiencies, to which no chapter topic is immune, indicate the youthful state of chemical ecology and the need for further investigations, especially those with potential for integrating elements that are presently isolated from each other. At the outset of this volume it becomes evident that, although we are beginning to decipher how receptor cells work, virtually nothing is known of how sensory information is coded to become relevant to the insect and to control the behavior of the insect. This problem is exacerbated by the state of our knowledge of how chemicals are distributed in nature, especially in complex habitats. And finally, we have been unable to understand the significance of orientation pathways of insects, in part because of the two previous problems: orientation seems to depend on patterns of distri bution of chemicals, the coding of these patterns by the central nervous system, and the generation of motor output based on the resulting motor commands.
Radioisotopes And Ionizing Radiations In Entomology
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 1963
Radioisotopes And Ionizing Radiations In Entomology written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Insects categories.
Radioisotopes And Ionizing Radiations In Entomology
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Author :
language : en
Publisher:
Release Date : 1966
Radioisotopes And Ionizing Radiations In Entomology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Insects categories.
Biological Control By Augmentation Of Natural Enemies
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Author : R. Ridgway
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-08
Biological Control By Augmentation Of Natural Enemies written by R. Ridgway and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-08 with Science categories.
The protection of agricultural crops, forest, and man and his domestic animals from annoyance and damage by various kinds of pests remains a chronic problem. As we endeavor to improve pro duction processes and to develop more effective and acceptable tactics for achieving this protection, we must give high priority to all potentially useful techniques for the control and management of insects. Pest control is recognized as an acceptable and necessary part of modern agriculture. Methods employed vary greatly and tend to reflect compromises involving 3 determining factors: technological capability, economic feasibility, and social acceptability. How ever, these factors are also subject to change with time since each involves value judgments that are based on available information, cost, benefit considerations, the seriousness of the pest problem, and the political climate. Whatever method is chosen, energy resources continue to dwindle under the impact of increasing popu lation, and it is inevitable that greater reliance must be placed upon renewable resources in pest management. One alternative is the use of a pest management method that uses the energy of the pest's own biomass to fuel a self-perpetuating control system. The use of biological control agents for the control of pests has long been an integral part of the pest management strategy in crop production and forestry and in the protection of man and animals. The importance and unique advantages of the method are well recognized; numerous treatises deal with accomplishments and methodologies.
Genetic Aspects Of The Behaviour Of The Parasitic Wasp Leptopilina Heterotoma
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Author : Fredericus Anthonius Veerkamp
language : en
Publisher:
Release Date : 1982
Genetic Aspects Of The Behaviour Of The Parasitic Wasp Leptopilina Heterotoma written by Fredericus Anthonius Veerkamp and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Gall wasps categories.