Phytophthora Disease of Cocoa

Phytophthora Disease of Cocoa PDF Author: Philip Herries Gregory
Publisher: Longman Publishing Group
ISBN:
Category : Science
Languages : en
Pages : 378

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Book Description
The cocoa tree: agronomic aspects. History up to 1930 of Black Pod and other Cocoa Diseases caused by Phytophthora palmivora. Problems of experimentation with cocoa trees. Physiology of the fungus. The disease on roots...

Phytophthora Disease of Cocoa

Phytophthora Disease of Cocoa PDF Author: Philip Herries Gregory
Publisher: Longman Publishing Group
ISBN:
Category : Science
Languages : en
Pages : 378

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Book Description
The cocoa tree: agronomic aspects. History up to 1930 of Black Pod and other Cocoa Diseases caused by Phytophthora palmivora. Problems of experimentation with cocoa trees. Physiology of the fungus. The disease on roots...

Cacao Diseases

Cacao Diseases PDF Author: Bryan A. Bailey
Publisher: Springer
ISBN: 3319247891
Category : Science
Languages : en
Pages : 630

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Book Description
This book reviews the current state of knowledge concerning cacao pathogens and methods for their management. Topics discussed include the history, biology and genetic diversity of Moniliophthora species (which cause witches’ broom and frosty pod rot) and Phytophthora species (which cause black pod rot) that cause diseases resulting in major losses to cacao production. Emerging pathogens such as Cacao swollen shoot virus and Ceratobasidium theobromae (which causes vascular streak dieback) are also discussed in detail, along with many pathogens of significant local concern. Most of these pathogens represent major risks to global cacao production should they expand into new areas, breaking out of their current limited distributions. By considering cacao diseases as a group, similarities in the available tools and techniques used in their management become apparent, as do their limitations. Gaps in our current knowledge of cacao pathogens and the management of the diseases they cause are detailed, and suggestions for future research directions are provided. This insight allows readers to consider cacao disease threats from a more comprehensive, global perspective and paves the way for an improved synergy of efforts between the various research programs, agencies, and industries, both private and public, with vested interests in cacao production, and cacao farmers.

Improvement of Cocoa Tree Resistance to Phytophthora Diseases

Improvement of Cocoa Tree Resistance to Phytophthora Diseases PDF Author: Christian Cilas
Publisher: Editions Quae
ISBN: 9782876145627
Category : Technology & Engineering
Languages : en
Pages : 190

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Book Description
The main purpose of the overview presented in this book is to provide the international community with knowledge and tools that can be used to breed cocoa trees with greater resistance to Phytophthora. It covers pathogen diversity, epidemiological knowledge, the genetic parameters of resistance observed in the field, and practical breeding aspects. The relevance of different screening tests involving artificial inoculations and the use of molecular markers for the selection of resistant material are widely covered.

Improvement of Cocoa Tree Resistance to Phytophthora Diseases

Improvement of Cocoa Tree Resistance to Phytophthora Diseases PDF Author:
Publisher:
ISBN: 9782759213191
Category :
Languages : en
Pages : 0

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Notes on the Main Types of Nigerian Soils

Notes on the Main Types of Nigerian Soils PDF Author: H. Vine
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 16

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Ecology, Taxonomy, and Survival of Three Species of Phytophthora Pathogenic to Cocoa, Theobroma Cacao L.

Ecology, Taxonomy, and Survival of Three Species of Phytophthora Pathogenic to Cocoa, Theobroma Cacao L. PDF Author: Mary Katherine Kellam
Publisher:
ISBN:
Category : Cocoa
Languages : en
Pages : 266

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Book Description


Theobroma Cacao

Theobroma Cacao PDF Author: Peter Aikpokpodion
Publisher: BoD – Books on Demand
ISBN: 1839627328
Category : Nature
Languages : en
Pages : 166

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Book Description
Almost five million tonnes of cocoa produced annually drives the US$100 billion global chocolate industry. To sustain the industry, cacao planting materials (seeds and clones) have been successfully moved from the Amazon forests in America to the humid tropical forests of Africa, Asia, and Australia. In more than 150 years of commercial cacao cultivation, smallholder farmers that supply the bulk of cocoa beans still face several production constraints that impede their efficiency. Scientific technologies have therefore been deployed to remove these constraints by ensuring a continuous supply of good quality cocoa beans to meet growing global demand. This book provides insight into these scientific advances to address these current and emerging problems and to assure the sustainability of the global cocoa industry.

Agro-Economic Risks of Phytophthora and an Effective Biocontrol Approach

Agro-Economic Risks of Phytophthora and an Effective Biocontrol Approach PDF Author: Waleed Mohamed Hussain Abdulkhair
Publisher:
ISBN: 9781839696541
Category : Phytophthora diseases
Languages : en
Pages : 0

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Book Description
This book examines the risk of Phytophthora infection on different economic plants. It is divided into three sections that address the threats of Phytophthora infections to economic plants in Egypt and Ghana, the biocontrol of Phytophthora infections, and the prevalence and recognition of Phytophthora infection. This book discusses significant aspects of Phytophthora diseases as well as methods of their control to maintain sustainable agriculture and national economy. It is a valuable scientific resource for farmers, agriculturists, and other interested readers.

The Agronomy and Economy of Important Tree Crops of the Developing World

The Agronomy and Economy of Important Tree Crops of the Developing World PDF Author: K.P. Prabhakaran Nair
Publisher: Elsevier
ISBN: 0123846781
Category : Technology & Engineering
Languages : en
Pages : 366

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Book Description
Major tree crops contribute substantially to the economy of many developing countries on the Asian, African and Latin American continents. For example, coffee is the main revenue earner for Kenya. This book provides a comprehensive review of the agronomy, botany, taxonomy, genetics, chemistry, economics, and future global prospects of a range of crops that have great food, industrial and economic value such as cocoa, coffee, cashew, oil palm and natural rubber. Discusses the major tree crops of great economic value to the developing world The author is an eminent scientist who has won numerous awards for his work in this area

Epidemiology of Phytophthora on Cocoa in Nigeria

Epidemiology of Phytophthora on Cocoa in Nigeria PDF Author: Philip Herries Gregory
Publisher:
ISBN: 9780851984780
Category : Cacao
Languages : en
Pages : 188

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Book Description