Matthew Fidelibus

viticulture grapes raisins agriculture dried fruit grapevine wine horticulture farming grape growing quality clones selections trellis mineral nutrition fertilizer san joaquin valley environment micronutrients ecophysiology vineyard organic weed science weeds pest control grape yield pruning extension ppo enzymatic browning drying non-enzymatic browning color raisin moth indianmeal moth sawtoothed grain beetle driedfruit beetle syrah shiraz canopy management mechanization tray drying dry-on-vine dov vitis vinifera red white warm-climate thompson seedless table grapes rain protection plastic production international argentina