Title Mass production of beneficial organisms : invertebrates and entomopathogens / edited by Juan Morales-Ramos, USDA-ARS, National Biological Control Laboratory, Stoneville, MS, USA, Guadalupe Rojas, USDA-ARS, National Biological Control Laboratory, Stoneville, MS, USA, David I. Shapiro-Ilan, USDA-ARS, SAA, SE Fruit and Tree Nut Research Unit, Byron, BA, USA.