In a statement, UP-Mindanao said Bt eggplant is a variety that combines superior characteristics of traditional eggplant species and "insect-protectant" gene of a useful bacterium, which exists naturally in the soil and has been used safely as insecticidal spray by organic and conventional farmers for decades. Contrary to claims of "well-funded" environmentalist groups, UP-Mindanao said tests will instead protect human health and the environment by reducing the use of toxic chemical pesticides that farmers purchase at high costs to control eggplant fruit and shoot borer infestation.