1. Plant Health Research Institute (INISAV) Havana Cuba
2. Department of Biology Technische Universität Darmstadt Darmstadt Germany
3. Institute for Microbiology and Biochemistry Geisenheim University Geisenheim Germany
4. Science and Technical Department Havana University Havana Cuba
5. Harvest 52 Dr. Alvarado No 56. Colonia Morelos. CP 60050 Uruapan Michoacán Mexico
6. Consiglio Nazionale delle Ricerche (CNR) Istituto per la Protezione Sostenibile delle Piante (IPSP) Portici Italy