The “CORESTA Agronomy & Leaf Integrity and Phytopathology & Genetics Joint Study Groups Meeting (AP2017)” will be held in Santa Cruz do Sul, Brazil, from October 22-26, 2017. The Agronomy & Leaf Integrity and Phytopathology & Genetics Study Groups said interested parties can submit papers including but not limited to the following subjects: Sustainability in tobacco leaf production; Leaf integrity; Crop and environmental protection and Genetics by May 19th.