On February 27 and 28 and March 1 and 3, the “AlViGen: Creation of a hub in ALentejo for the GENomic Surveillance of diseases in agriculture” project team began its fieldwork by installing spore traps, known as capta-esporos, in wheat fields in Portalegre, Beja, Évora and Mérida. The traps make it possible to capture spores and identify the species of fungus circulating in the air and, in particular, variants of the fungus Puccinia striiformis f.sp. tritici, causing yellow rust on wheat, as well as its virulence characteristics and resistance to fungicides.
In total, the spore traps were installed in eight wheat fields in the Alentejo (Alto, Central and Baixo) and Spanish Extremadura, two of the poorest regions in Europe, whose economy is largely dependent on agriculture, and in which the fungus Puccinia striiformis f.sp. tritici has had a particular impact.
The aim of setting up these wheat fields is to implement a cross-border network of traps that capture spores from the air and enable early detection of fungi circulating in the air.
The team will collect samples on a weekly/fortnightly basis, for 3 months a year, during the wheat production cycle. Regular monitoring of the diversity of fungal species circulating on wheat fields will also make it possible to detect the appearance of new pathogenic fungi.
Manuel Patanita, a lecturer at the Polytechnic Institute of Beja (IPBeja), by Benvindo Maçãs and José Coutinho, director and researcher at the INIAV of Elvas, respectively, and Paulo Velez, production manager at the CERSUL - Southern Cereal Producers Group.
AlViGen, coordinated by InnovPlantProtect (InPP) in partnership with the University of Évora (WOW), was one of the innovative pilot projects selected last October and funded by the La Caixa Foundation, BPI Bank and the Foundation for Science and Technology (FCT), as part of the 4th edition of the Promove Program. This project will enable InPP to create the capacity for early detection of multiple crop diseases, using molecular methods that allow the identification of important characteristics of pathogens, such as virulence, susceptible varieties and resistance to phytopharmaceuticals, benefiting producers and government authorities.
Find out more about the AlViGen project at webpageof the project here.
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