Chapter 3. The need for integrated management of the cereal cyst nematodes, Heterodera spp. in Central Western Asia and North Africa
Bread wheat covers over 240 million hectares globally and is considered a staple food of around 40% of the global population and contributes one-third of total world grain production. It is projected that world wheat production must increase by at least 60% to meet the estimated wheat grain demand in 2050. Among biotic factors, plant parasitic nematodes, diseases and insects are important constraints leading to substantial reductions in per unit area production. Cereal cyst nematodes (CCN), root lesion nematodes and seed gall nematodes are significant species on wheat in most regions of the world and are present in the Central Western Asia and North Africa (CWANA) (Dababat and Fourie, 2018; Seid et al., 2021). In the CWANA regions, wheat yield is negatively affected by a complex group of Heterodera species. Heterodera avenae, H. filipjevi and H. latipons are the most important CCN. The damage caused by CCN is not well known to those working in these countries. This chapter emphasizes the economic importance, distribution, biology, symptoms of CCN in addition to recommended integrated nematode management (INM) tools to control CCN in wheat.
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Language: | English |
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CABI International
2021
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Subjects: | AGRICULTURAL SCIENCES AND BIOTECHNOLOGY, PLANT NEMATODES, PESTS OF PLANTS, INTEGRATED PEST MANAGEMENT, GEOGRAPHICAL DISTRIBUTION, WHEAT, |
Online Access: | https://hdl.handle.net/10883/21942 |
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dig-cimmyt-10883-219422022-02-04T10:00:29Z Chapter 3. The need for integrated management of the cereal cyst nematodes, Heterodera spp. in Central Western Asia and North Africa Dababat, A.A. Muhammad Amjad Ali Singh, R.P. AGRICULTURAL SCIENCES AND BIOTECHNOLOGY PLANT NEMATODES PESTS OF PLANTS INTEGRATED PEST MANAGEMENT GEOGRAPHICAL DISTRIBUTION WHEAT Bread wheat covers over 240 million hectares globally and is considered a staple food of around 40% of the global population and contributes one-third of total world grain production. It is projected that world wheat production must increase by at least 60% to meet the estimated wheat grain demand in 2050. Among biotic factors, plant parasitic nematodes, diseases and insects are important constraints leading to substantial reductions in per unit area production. Cereal cyst nematodes (CCN), root lesion nematodes and seed gall nematodes are significant species on wheat in most regions of the world and are present in the Central Western Asia and North Africa (CWANA) (Dababat and Fourie, 2018; Seid et al., 2021). In the CWANA regions, wheat yield is negatively affected by a complex group of Heterodera species. Heterodera avenae, H. filipjevi and H. latipons are the most important CCN. The damage caused by CCN is not well known to those working in these countries. This chapter emphasizes the economic importance, distribution, biology, symptoms of CCN in addition to recommended integrated nematode management (INM) tools to control CCN in wheat. 20-26 7 pages 2022-02-03T01:20:17Z 2022-02-03T01:20:17Z 2021 Book Chapter Published Version 9781789247541 https://hdl.handle.net/10883/21942 10.1079/9781789247541.0003 English CIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purpose Open Access Central Asia Western Asia North Africa Massachusetts (USA) CABI International 9781789247541 |
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AGRICULTURAL SCIENCES AND BIOTECHNOLOGY PLANT NEMATODES PESTS OF PLANTS INTEGRATED PEST MANAGEMENT GEOGRAPHICAL DISTRIBUTION WHEAT AGRICULTURAL SCIENCES AND BIOTECHNOLOGY PLANT NEMATODES PESTS OF PLANTS INTEGRATED PEST MANAGEMENT GEOGRAPHICAL DISTRIBUTION WHEAT |
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AGRICULTURAL SCIENCES AND BIOTECHNOLOGY PLANT NEMATODES PESTS OF PLANTS INTEGRATED PEST MANAGEMENT GEOGRAPHICAL DISTRIBUTION WHEAT AGRICULTURAL SCIENCES AND BIOTECHNOLOGY PLANT NEMATODES PESTS OF PLANTS INTEGRATED PEST MANAGEMENT GEOGRAPHICAL DISTRIBUTION WHEAT Dababat, A.A. Muhammad Amjad Ali Singh, R.P. Chapter 3. The need for integrated management of the cereal cyst nematodes, Heterodera spp. in Central Western Asia and North Africa |
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Bread wheat covers over 240 million hectares globally and is considered a staple food of around 40% of the global population and contributes one-third of total world grain production. It is projected that world wheat production must increase by at least 60% to meet the estimated wheat grain demand in 2050. Among biotic factors, plant parasitic nematodes, diseases and insects are important constraints leading to substantial reductions in per unit area production. Cereal cyst nematodes (CCN), root lesion nematodes and seed gall nematodes are significant species on wheat in most regions of the world and are present in the Central Western Asia and North Africa (CWANA) (Dababat and Fourie, 2018; Seid et al., 2021). In the CWANA regions, wheat yield is negatively affected by a complex group of Heterodera species. Heterodera avenae, H. filipjevi and H. latipons are the most important CCN. The damage caused by CCN is not well known to those working in these countries. This chapter emphasizes the economic importance, distribution, biology, symptoms of CCN in addition to recommended integrated nematode management (INM) tools to control CCN in wheat. |
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Book Chapter |
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AGRICULTURAL SCIENCES AND BIOTECHNOLOGY PLANT NEMATODES PESTS OF PLANTS INTEGRATED PEST MANAGEMENT GEOGRAPHICAL DISTRIBUTION WHEAT |
author |
Dababat, A.A. Muhammad Amjad Ali Singh, R.P. |
author_facet |
Dababat, A.A. Muhammad Amjad Ali Singh, R.P. |
author_sort |
Dababat, A.A. |
title |
Chapter 3. The need for integrated management of the cereal cyst nematodes, Heterodera spp. in Central Western Asia and North Africa |
title_short |
Chapter 3. The need for integrated management of the cereal cyst nematodes, Heterodera spp. in Central Western Asia and North Africa |
title_full |
Chapter 3. The need for integrated management of the cereal cyst nematodes, Heterodera spp. in Central Western Asia and North Africa |
title_fullStr |
Chapter 3. The need for integrated management of the cereal cyst nematodes, Heterodera spp. in Central Western Asia and North Africa |
title_full_unstemmed |
Chapter 3. The need for integrated management of the cereal cyst nematodes, Heterodera spp. in Central Western Asia and North Africa |
title_sort |
chapter 3. the need for integrated management of the cereal cyst nematodes, heterodera spp. in central western asia and north africa |
publisher |
CABI International |
publishDate |
2021 |
url |
https://hdl.handle.net/10883/21942 |
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