“…The problems experienced so far are farming subsystems, marketing subsystems, production, and income, which are still classified as low categories. One of the efforts that have been made by the government in making an increase in Human Resources for farmers of the chili-tobacco intercropping is through the application of field schools, which have proven to be more effective in increasing farmers 'knowledge, skills, and attitudes towards farmers and can increase farmers' production and income (Rejesus et al, 2012;Phillips et al, 2014;Victor et al, 2017). Field schools will also open up the creativity of farmers in terms of knowledge, practice, and the use and preservation of natural enemies (Palis, 2006;Guoa et al, 2015;Lampe, 2016).…”