Witchweed Research and Control in the United States
Author | : Paul F. Sand |
Publisher | : |
Total Pages | : 172 |
Release | : 1990 |
Genre | : Medical |
ISBN | : |
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Author | : Paul F. Sand |
Publisher | : |
Total Pages | : 172 |
Release | : 1990 |
Genre | : Medical |
ISBN | : |
Author | : United States. Agricultural Research Service. Crops Research Division |
Publisher | : |
Total Pages | : 4 |
Release | : 1957 |
Genre | : Witchweeds |
ISBN | : |
Author | : United States. Agricultural Research Service. Crops Research Division |
Publisher | : |
Total Pages | : 4 |
Release | : 1957 |
Genre | : Witchweeds |
ISBN | : |
Author | : Weed Research Organization |
Publisher | : |
Total Pages | : 17 |
Release | : 1975-01-01 |
Genre | : Weeds |
ISBN | : 9780708400012 |
Author | : United States. Plant Pest Control Division |
Publisher | : |
Total Pages | : 0 |
Release | : 1970 |
Genre | : Asiatic witchweed |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 5 |
Release | : 1965 |
Genre | : Witchweeds |
ISBN | : |
Author | : Edward S. Ayensu |
Publisher | : |
Total Pages | : 240 |
Release | : 1984 |
Genre | : Witchweeds |
ISBN | : |
Author | : Gebisa Ejeta |
Publisher | : World Scientific |
Total Pages | : 356 |
Release | : 2007 |
Genre | : Science |
ISBN | : 9812707085 |
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 | : Peter Neuenschwander |
Publisher | : CABI |
Total Pages | : 436 |
Release | : 2003 |
Genre | : Technology & Engineering |
ISBN | : 0851996396 |
This book contains 24 chapters containing case studies and research papers on the biological control of pests by naturally occurring agents, exotic agents or by seasonal manipulation in Africa. This book will be of interest to those working in the areas of crop protection, entomology and pest management. An index of terms and species found in the book is provided.
Author | : J. Kroschel |
Publisher | : Springer Science & Business Media |
Total Pages | : 285 |
Release | : 2013-12-01 |
Genre | : Technology & Engineering |
ISBN | : 9401000050 |
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.