Abstract:
Selected botanicals used as foliar bio pesticide as a sustainable approach on insect pest
management for cauliflower production was studied for three months at the University Demo
Farm, University of Eastern Philippines, Main Campus, University Town, Catarman, Northern
Samar to determine their effect on the incidence of insect pests on cauliflower.
Casiaalata, Psidiumguajava and Capsicum annum were processed into foliar bio pesticide spray.
Incidence of insect pests at the experimental area was not significantly influenced by the
introduction of the foliar bio pesticide. Abnormalities in the environmental condition were likely
the major contributory factors to its effectiveness. Heavy rains, flooding and strong winds
occurred during the experiment. Dosage, timing and frequency of application may also have
contributed to its efficacy. Nevertheless, repellent and antifeedant properties of the foliar bio
pesticide must have prevented the establishment of pest species. Prevalence of natural enemies
and other arthropods in the area were evident, a clear indication of a clean and safe environment. |
