This subseries consists of trial reports, project reports, data, budgets, lab work, pamphlets, newspaper clippings related to the grant funded work of Lonnie Hendrix. The topics covered in this subseries include walnuts, walnut pesticides, apricots, prunes, tree and plant nutrition, zinc, cantaloupe, almonds sustainable agriculture program, pesticides, almond harvests, oranges, almonds Apollo treatment, energy saving, field operations, integrated pest management including spraying and trapping, and farming statistics.