Component Studies:

1. Effect of planting dates on the productivity and yield performance of different varieties of garlic
2. Pest and natural enemies associated in garlic as affected by change in environment
3. Shelf life studies, stirability and viability of garlic planted at different dates
4. Multilocation trial of different promising varieties of garlic (Phase II)
5. Phenologcal events and pest incidence of different varieties of garlic in Ilocos Norte