Descripción del proyecto
Un nuevo producto de control biológico combate el chancro del manzano
La «Neonectria ditissima», un agente patógeno fúngico, provoca una de las enfermedades más destructivas que afectan a los manzanos. Este hongo provoca chancros en la madera, lo que puede provocar la pérdida de los árboles en su totalidad. Si bien la Unión Europea se ha comprometido a emplear métodos biológicos sostenibles en estrategias para la gestión integrada de plagas, no se están comercializando productos de biocontrol para luchar contra esta enfermedad. En lugar de eso, se utilizan métodos de control químico. El proyecto BioNeedit, financiado con fondos europeos, contribuirá al desarrollo de un nuevo producto de biocontrol para luchar contra el chancro del manzano. Seleccionará microorganismos potencialmente antagónicos contra la «N. ditissima» que presenten propiedades antagonistas y cumplan con los requisitos para la producción comercial, la seguridad y la autorización de productos.
Objetivo
Neonectria ditissima is the causal agent of European fruit tree canker, one of the most devastating apple diseases in Europe. This pathogen causes cankers on apple twigs, branches and main stem, which may lead the loss of the whole tree. While chemical control is the essential component in the management of this disease, no suitable biocontrol products are commercially available against N. ditissima. Following the commitment of the European Union to prefer sustainable biological methods in integrated pest management strategies (Directive 2009/128/EC), BioNeedit will contribute in the development of a new biocontrol product to control European fruit tree canker disease. To achieve this objective, potential antagonistic microorganisms against N. ditissima will be selected i) based on the beneficial role of the microbiome found in N. ditissima infected and healthy tissues of apple trees, ii) through a systematic stepwise antagonist screening program, iii) testing the antagonist behaviour of the microorganisms against N. ditissima in a robust and cost-effective bioassay in planta and iv) evaluating the up-scaled biomass production of the selected antagonists. This multidisciplinary approach ensures that the selected microorganisms will not only have antagonistic properties, but will also fulfil the basic criteria regarding commercial production, safety and registration of plant protection products, as well as the ecological needs for the applications on the field. This approach will also overcome major constrains in the development of a biocontrol product and will reduce additional costs on its registration procedure. BioNeedit will mean a step forward in my career, broadening my existing Plant Pathology expertise and providing me new training in Biological Control. This project will expand my international network to a large group of active scientists and a biocontrol company that will help me to consolidate a position as a mature researcher in academia and/or industry
Ámbito científico
Programa(s)
Régimen de financiación
MSCA-IF-EF-ST - Standard EFCoordinador
6708 PB Wageningen
Países Bajos