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      Le scolyte des fruits du caféier, Hypothenemus hampei (Ferr.) détecté en Guadeloupe

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          Abstract

          Hypothenemus hampei (Ferrari) ou scolyte des fruits du caféier est le ravageur le plus redoutable pour cette culture. Il est actuellement présent dans la presque totalité des régions productrices de café dans le monde, le dernier grand territoire atteint étant la Papouasie Nouvelle Guinée, où il a été officiellement signalé en 2017. Le scolyte a également été découvert dans deux départements français d’Outre-mer d’où il était absent jusqu’alors, la Martinique en 2012, puis tout récemment la Guadeloupe en début d’année 2021. Il représente pour cette région une menace pour l’existence même de la caféiculture qui fait partie de son patrimoine historique. Le scolyte a été détecté à la périphérie puis au cœur de la zone où le caféier est traditionnellement cultivé. Les mesures prises par les autorités locales pour freiner la dispersion du ravageur donnent déjà suite à des recommandations en matière de lutte qui seront adaptées à la situation agronomique et économique de la filière café.

          Abstract

          Hypothenemus hampei (Ferrari) or coffee berry borer (CBB) is the most serious pest of the crop. It is currently present in almost all coffee-growing regions of the world, the last major area affected being Papua New Guinea, where it was officially reported in 2017. The CBB has also been discovered in two French overseas departments from which it was previously absent, Martinique in 2012, and most recently Guadeloupe in early 2021. For this region, it represents a threat to the very existence of coffee growing, which is part of its historical heritage. The CBB has been detected on the outskirts and then in the heart of the area where coffee is traditionally grown. The measures taken by the local authorities to curb the spread of the pest are already resulting in control recommendations that will be adapted to the agronomic and economic situation of the coffee sector.

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          A review of the biology and control of the coffee berry borer, Hypothenemus hampei(Coleoptera: Scolytidae)

          A. Damon (2000)
          The coffee berry borer, Hypothenemus hampei Ferrari, is a serious problem for the majority of the world‘s coffee growers and has proved to be one of the most intractable of present day pests. Despite a great deal of research, control still depends largely on the application of the organochlorine insecticide endosulfan, which is damaging to the environment, or a series of cultural and biological control methods which give variable and unpredictable results. This review summarizes the most important aspects of the biology and ecology of H. hampei and its control and identifies weak points in the knowledge about this pest. Emphasis is placed upon an analysis of the non-chemical control methods available and suggestions are offered for novel ecological and environmental factors worthy of further research, in the search for viable and sustainable control methods.
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            Coffee Berry Borer ( Hypothenemus hampei ), a Global Pest of Coffee: Perspectives from Historical and Recent Invasions, and Future Priorities

            Simple Summary Coffee berry borer (CBB) is the most serious insect pest of coffee worldwide, causing more than US$500M in damages annually. Reduction in the yield and quality of coffee results from the adult female CBB boring into the coffee fruit and building galleries for reproduction, followed by larval feeding on the bean itself. This review examines the invasion biology of CBB in various coffee-growing regions throughout the world, comparing and contrasting patterns in historically invaded countries with those that were more recently invaded. The situation in Hawaii is highlighted as a case study for the development and implementation of a successful integrated pest management (IPM) program following 10 years of research and outreach. Abstract Coffee berry borer (Hypothenemus hampei (Ferrari), CBB) has invaded nearly every coffee-producing country in the world, and it is commonly recognized as the most damaging insect pest of coffee. While research has been conducted on this pest in individual coffee-growing regions, new insights may be gained by comparing and contrasting patterns of invasion and response across its global distribution. In this review, we explore the existing literature and focus on common themes in the invasion biology of CBB by examining (1) how it was introduced into each particular region and the response to its invasion, (2) flight activity and infestation patterns, (3) economic impacts, and (4) management strategies. We highlight research conducted over the last ten years in Hawaii as a case study for the development and implementation of an effective integrated pest management (IPM) program for CBB, and also discuss biosecurity issues contributing to incursion and establishment. Potential areas for future research in each of the five major components of CBB IPM (monitoring and sampling, cultural, biological, chemical, and physical controls) are also presented. Finally, we emphasize that outreach efforts are crucial to the successful implementation of CBB IPM programs. Future research programs should strive to include coffee growers as much as possible to ensure that management options are feasible and cost-effective.
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              The Hawaii Protocol for Scientific Monitoring of Coffee Berry Borer: a Model for Coffee Agroecosystems Worldwide

              Coffee berry borer (CBB) is the most devastating insect pest for coffee crops worldwide. We developed a scientific monitoring protocol that is aimed at capturing and quantifying the dynamics and impact of this invasive insect pest as well as the development of its host plant across a heterogeneous landscape. The cornerstone of this comprehensive monitoring system is timely georeferenced data collection on CBB movement, coffee berry infestation, mortality by the fungus Beauveria bassiana, and coffee plant phenology via a mobile electronic data recording application. This electronic data collection system allows field records to be georeferenced through built-in global positioning systems, and is backed by a network of weather stations and records of farm management practices. Comprehensive monitoring of CBB and host plant dynamics is an essential part of an area-wide project in Hawaii to aggregate landscape-level data for research to improve management practices. Coffee agroecosystems in other parts of the world that experience highly variable environmental and socioeconomic factors will also benefit from implementing this protocol, in that it will drive the development of customized integrated pest management (IPM) to manage CBB populations.
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                Author and article information

                Contributors
                (View ORCID Profile)
                (View ORCID Profile)
                Journal
                Cahiers Agricultures
                Cah. Agric.
                EDP Sciences
                1166-7699
                1777-5949
                2022
                April 27 2022
                2022
                : 31
                : 10
                Article
                10.1051/cagri/2022008
                2998c1bd-feab-4224-a1e7-44813022ca91
                © 2022

                https://creativecommons.org/licenses/by-nc/4.0

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