Managementof orobanche in field crops: A review

Broomrapes (Orobanche sp.) are a root holoparasitic plant devoid of chlorophyll and entirely depending on the host for nutritional requirements. They cause considerable yield losses (5-100 %) in the crops, especially in the drier and warmer areas of Europe, Africa and Asia where it is reported to ma...

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Autores principales:	Habimana,S, Nduwumuremyi,A, Chinama R,J. D
Lenguaje:	English
Publicado:	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2014
Materias:	Orobanche broomrape preventive physical chemical agronomic biological crop resistance and integrated control methods
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162014000100004
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spelling	oai:scielo:S0718-951620140001000042015-11-12Managementof orobanche in field crops: A reviewHabimana,SNduwumuremyi,AChinama R,J. D Orobanche broomrape preventive physical chemical agronomic biological crop resistance and integrated control methods Broomrapes (Orobanche sp.) are a root holoparasitic plant devoid of chlorophyll and entirely depending on the host for nutritional requirements. They cause considerable yield losses (5-100 %) in the crops, especially in the drier and warmer areas of Europe, Africa and Asia where it is reported to mainly parasitize species of leguminous, oilseeds, solanaceous, cruciferous and medicinal plants. It is a serious root parasite threatening the livelihood of the farmers with its devastating effect on the some of aforementioned crops. The long-term impact of the broomrapes is even more serious: their seeds may easily spread to other fields, and can persist in soil up to 20 years, leading to an accelerated increase in the infested areas in which susceptible crops are under danger. Orobanche seed dispersal is facilitated by man, agricultural tools, crop seeds, propagules and also by animals through their excreta. This review will discuss and summarize alternative methods viz preventive, physical, chemical, agronomic, biological, crop resistance and integrated methods which are needed to manage this parasite. However, the main concern is that, up to date, no single cheap method of control proved to be effective, economical and complete in protection against this parasite. For that reason, an integrated approach is needed in which a variety of such techniques are combined, in order to maintain parasite populations below threshold levels of damage.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.14 n.1 20142014-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162014000100004en10.4067/S0718-95162014005000004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Orobanche broomrape preventive physical chemical agronomic biological crop resistance and integrated control methods
spellingShingle	Orobanche broomrape preventive physical chemical agronomic biological crop resistance and integrated control methods Habimana,S Nduwumuremyi,A Chinama R,J. D Managementof orobanche in field crops: A review
description	Broomrapes (Orobanche sp.) are a root holoparasitic plant devoid of chlorophyll and entirely depending on the host for nutritional requirements. They cause considerable yield losses (5-100 %) in the crops, especially in the drier and warmer areas of Europe, Africa and Asia where it is reported to mainly parasitize species of leguminous, oilseeds, solanaceous, cruciferous and medicinal plants. It is a serious root parasite threatening the livelihood of the farmers with its devastating effect on the some of aforementioned crops. The long-term impact of the broomrapes is even more serious: their seeds may easily spread to other fields, and can persist in soil up to 20 years, leading to an accelerated increase in the infested areas in which susceptible crops are under danger. Orobanche seed dispersal is facilitated by man, agricultural tools, crop seeds, propagules and also by animals through their excreta. This review will discuss and summarize alternative methods viz preventive, physical, chemical, agronomic, biological, crop resistance and integrated methods which are needed to manage this parasite. However, the main concern is that, up to date, no single cheap method of control proved to be effective, economical and complete in protection against this parasite. For that reason, an integrated approach is needed in which a variety of such techniques are combined, in order to maintain parasite populations below threshold levels of damage.
author	Habimana,S Nduwumuremyi,A Chinama R,J. D
author_facet	Habimana,S Nduwumuremyi,A Chinama R,J. D
author_sort	Habimana,S
title	Managementof orobanche in field crops: A review
title_short	Managementof orobanche in field crops: A review
title_full	Managementof orobanche in field crops: A review
title_fullStr	Managementof orobanche in field crops: A review
title_full_unstemmed	Managementof orobanche in field crops: A review
title_sort	managementof orobanche in field crops: a review
publisher	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162014000100004
work_keys_str_mv	AT habimanas managementoforobancheinfieldcropsareview AT nduwumuremyia managementoforobancheinfieldcropsareview AT chinamarjd managementoforobancheinfieldcropsareview
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Managementof orobanche in field crops: A review

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