Ramal, A. F. B., & Ceballo, F. A. (2011). Effect of food availability on egg load, longevity and progeny production of Trichogramma evanescens westwood (Hymenoptera: Trichogrammatidae), egg parasitoid of corn borer. Philippine Entomologist.
Lua i Stíl Chicago (17ú heag.)Ramal, Angelee Fame B., agus Flor A. Ceballo. "Effect of Food Availability on Egg Load, Longevity and Progeny Production of Trichogramma Evanescens Westwood (Hymenoptera: Trichogrammatidae), Egg Parasitoid of Corn Borer." Philippine Entomologist 2011.
Lua MLA (9ú heag.)Ramal, Angelee Fame B., agus Flor A. Ceballo. "Effect of Food Availability on Egg Load, Longevity and Progeny Production of Trichogramma Evanescens Westwood (Hymenoptera: Trichogrammatidae), Egg Parasitoid of Corn Borer." Philippine Entomologist, 2011.