A research study in the Ilocos region found that Antica, the organic biopesticide developed by Engr. Gigi Zaballero of Ahcil Laboratories, is very effective against tangle top and bulb rot in shallot or the so-called native onion or “lasona” in Ilocos and sibuyas Tagalog in other regions.
Dr. Luciana Torres-Cruz of the Department of Agriculture, Region 1, said that Antica was sprayed in two cropping seasons by 58 farmer cooperators in Ilocos Norte and Ilocos Sur. The onions sprayed with Antica yielded 20 tons per hectare. On the other hand, those sprayed with other chemicals usually sprayed under farmers’ practice yielded only 10 tons per hectare. The research study was funded by the Bureau of Agricultural Research of the DA.
Dr. Cruz said the farmers are really convinced by the good results of spraying with Antica. The big problem is that Antica is not readily available in the Ilocos Region. It seems there are no distributors yet in the North. Antica is manufactured by Ahcil Laboratories in Cebu City.