Advances In Parasitic Weeds Research PDF Download
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| Author | : Diego Rubiales |
| Publisher | : Frontiers Media SA |
| Total Pages | : 334 |
| Release | : 2018-11-27 |
| Genre | : |
| ISBN | : 2889456331 |
Download Advances in Parasitic Weeds Research Book in PDF, ePub and Kindle
Parasitic weeds are severe constraint to agriculture and major crop production, and the efficacy of available means to control them is minimal. Control strategies have centred around agronomic practices, resistant varieties and the use of herbicides. Novel integrated control programmes should be sympathetic to agricultural extensification while exerting minimal harmful effects on the environment. This eBook covers recent advances in biology, physiology of parasitism, genetics, population dynamics, resistance, host-parasite relationships, regulation of seed germination, etc., in order to offer an outstanding windows to these enigmatic plants, and contribute to their practical management.
| Author | : J. Kroschel |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 285 |
| Release | : 2013-12-01 |
| Genre | : Technology & Engineering |
| ISBN | : 9401000050 |
Download A Technical Manual for Parasitic Weed Research and Extension Book in PDF, ePub and Kindle
Parasitic weeds of the families Cuscutaceae, Orobanchaceae and Scrophulariaceae are considered to be among the major problems facing agriculture in the Tropics and Subtropics. In the last decades, enormous efforts have been made and success achieved by scientists all over the world in gaining a better understanding of their biology and ecology as well as of control methods. However, no substantial reduction of infestation has been achieved in the past and control strategies specific to the different parasites, crops and farming systems must be further developed or adapted and realised among a wider farming population with suitable extension methods. This `Technical Manual' provides up-to-date methodologies for various aspects of research and extension related to parasitic weed species of the genera Striga, Alectra, Orobanche and Cuscuta. It has the intention to support scientists and extension workers of international and national research and extension institutes and universities, who are either new to the subject or plan to apply further techniques they are not yet familiar with.
| Author | : M. T. Moreno |
| Publisher | : |
| Total Pages | : 936 |
| Release | : 1996 |
| Genre | : Parasitic plants |
| ISBN | : |
Download Advances in Parasitic Plant Research Book in PDF, ePub and Kindle
| Author | : Daniel M. Joel |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 519 |
| Release | : 2013-07-01 |
| Genre | : Science |
| ISBN | : 3642381464 |
Download Parasitic Orobanchaceae Book in PDF, ePub and Kindle
This book was written in response to significant recent advances in understanding the mechanisms of parasitism in the Orobanchaceae, and breakthroughs in the control of the parasitic weeds Striga and Orobanche. It consists of 26 contributions by internationally recognized leading scientists. The main book chapters are grouped into two parts: · Part I – The Orobanchaceae and Their Parasitic Mechanisms · Part II – The Weedy Orobanchaceae and Their Control The first part provides cutting-edge information on all key aspects of plant parasitism, such as the structure, development and function of the haustorium; nutrient transfer and the physiology of the parasite-host association; host reaction to parasitic plants; seed production and germination; the strigolactones and host-parasite signaling mechanisms; the parasite genome, phylogenetics, evolution and epigenetics; and ecology. Topics of the second part include: the problem posed by the weedy parasites; population diversity and dynamics; molecular diagnosis of seed banks; and detailed discussion of the various management strategies, including agronomic, chemical and biotechnological approaches, as well as host breeding for resistance, allelopathy and biological control. This book is intended for plant scientists, university lecturers and students, agronomists and weed specialists, breeders and farmers, extension personnel and experts in tropical and subtropical agriculture.
| Author | : Bhagirath S. Chauhan |
| Publisher | : Springer |
| Total Pages | : 414 |
| Release | : 2014-07-10 |
| Genre | : Science |
| ISBN | : 1493910191 |
Download Recent Advances in Weed Management Book in PDF, ePub and Kindle
This volume addresses recent developments in weed science. These developments include conservation agriculture and conservation tillage, climate change, environmental concerns about the runoff of agrochemicals, resistance of weeds and crops to herbicides, and the need for a vastly improved understanding of weed ecology and herbicide use. The book provides details on harnessing knowledge of weed ecology to improve weed management in different crops and presents information on opportunities in weed management in different crops. Current management practices are also covered, along with guidance for selecting herbicides and using them effectively. Written by experts in the field and supplemented with instructive illustrations and tables, Recent Advances in Weed Management is an essential reference for agricultural specialists and researchers, government agents, extension specialists, and professionals throughout the agrochemical industry, as well as a foundation for advanced students taking courses in weed science.
| Author | : Inderjit |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 550 |
| Release | : 2013-11-11 |
| Genre | : Science |
| ISBN | : 9401705526 |
Download Weed Biology and Management Book in PDF, ePub and Kindle
Weeds hold an enigmatic and sometimes-controversial place in agriculture, where they are generally reviled, grudgingly tolerated, and occasionally admired. In most cases, growers make considerable effort to reduce the negative economic impact of weeds because they compete with crops for resources and hinder field operations, thereby affecting crop productivity and quality, and ultimately the sustainability of agriculture. Weed control in production agriculture is commonly achieved through the integration of chemical, biological, and mechanical management methods. Chemicals (herbicides) usually inhibit the growth and establishment of weed plants by interfering with various physiological and biochemical pathways. Biological methods include crop competition, smother crops, rotation crops, and allelopathy, as well as specific insect predators and plant pathogens. Mechanical methods encompass an array of tools from short handled hoes to sophisticated video-guided robotic machines. Integrating these technologies, in order to relieve the negative impacts of weeds on crop production in a way that allows growers to optimize profits and preserve human health and the environment, is the science of weed management.
| Author | : Lytton J. Musselman |
| Publisher | : Springer |
| Total Pages | : 336 |
| Release | : 1986-12-31 |
| Genre | : Gardening |
| ISBN | : |
Download PARASITIC WEEDS IN AGRICULTURE Book in PDF, ePub and Kindle
| Author | : Gebisa Ejeta |
| Publisher | : World Scientific |
| Total Pages | : 356 |
| Release | : 2007 |
| Genre | : Science |
| ISBN | : 9812707085 |
Download Integrating New Technologies for Striga Control Book in PDF, ePub and Kindle
Witchweeds (Striga species) decimate agriculture in much of Africa and parts of Asia, attacking the major cereal grains and legumes, and halving the already very low yields of subsistence farmers. Several years of research have provided promising technologies, based on the fundamental biology of the parasite?host associations, for dealing with this scourge. However, there is an apparent realization that these technologies will fail because highly successful weeds such as Striga evolve resistance to all types of controls unless proven methods are integrated with each other for a more sustainable solution.Integration is often an anathema to basic scientists who typically deal with single variables and solutions. However, key leaders in the development of the new knowledge-based control strategies, already in the field and under development, recently joined forces to develop strategies and projects in order to integrate the technologies in a symposium in Ethiopia in November 2006. The encouraging results are described in this peer-reviewed book, authored by leaders in the field who have been supplying the basic biology, genetics, biochemistry, and molecular information that have offered insights and generated technologies in how to deal with Striga.
| Author | : Smith Torres |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2022-09-20 |
| Genre | : |
| ISBN | : 9781639871476 |
Download Current Research in Parasitic Weeds Book in PDF, ePub and Kindle
Parasitic weeds are those plants which have lost their autotrophic nature during the course of evolution. According to the dependency on host plant, parasitic weeds can be classified into partial and total parasites. Partial parasites only require the minerals from the host and can prepare food on their own. Total parasitic weeds are completely dependent on host for their nutrition. On the basis of their attack site, parasitic weeds can be further classified into stem parasites and root parasites. Transplanting, crop rotation and intercropping techniques are a few ways of managing parasitic weeds. This book explores all the important aspects of parasitic weeds in the present day scenario. The current research on parasitic weeds are glanced at and their applications as well as ramifications are looked at in detail. The extensive content of this book provides the readers with a thorough understanding of the subject.
| Author | : C. Parker |
| Publisher | : Oxford University Press, USA |
| Total Pages | : 376 |
| Release | : 1993 |
| Genre | : History |
| ISBN | : |
Download Parasitic Weeds of the World Book in PDF, ePub and Kindle
Striga, the witchweeds, on cereal crops; Striga and alectra on cowpea and other broadleaved crops; Orobanche species: The broomrapes; Other root parasites; Cuscuta species, the dodders; and Cassytha filiformis; Loranthaceae and viscaceae: the mistletoes; List of crop scientific names.
