| Oriental Fruit Moth, Grapholitha molesta
  (Busck) Origin of Natural
  Populations Origin of the Pest Ormocerinae <Habits>; <Adults>
  & <Juveniles> Ormyridae <Habits>;
  <Adults> & <Juveniles> Ornamental Plants Ornamental
  Plants Biocontrol in Glasshouses Ornamental Trees Orphnephilidae <Habits>; <Adults>
  & <Juveniles> Ortalidae (Otitidae)
  <Habits>; <Adults>
  <Juveniles> Orth, Robert E. Orthoptera (General) ORTHOPTERA (predators/parasites) <General
  Characteristics>; <Adults> & <Juveniles> Orussidae <Overview>; <Adults> & <Juveniles> Oryctes rhinoceros
  (L.) Oryctolagus spp. Osmylidae <Habits>; <Adults> & <Juveniles> Ostomatidae <Habits>; <Adults  & <Juveniles> Ostrinia nubilalis (Hübner)
  (biocontrol) Ostrinia nubilalis (Hübner)
  (history & control) Ostrinia nubilalis
  (Hübner) (short-term crops) Other Pest Control Methods Otitidae (Ortalidae)
  <Habits>; <Adults>
  <Juveniles> Oulema melanoplus (L.) Oulema melanoplus (L.) (short-term crops) Out breeding--In Breeding Overview
  (BioControl) Ovigenesis Ovigenesis-ovisorption
  (physiology) Oviposition Restraint Oviposition
  Restraint & Progeny Number Oviposition Restraint & Sex Ratio Ovipositor (Hymenoptera) Ovisorption Ovisorption &
  Ovulation Effects Ovisorption
  & Ovulation Effects on
  Progeny Number Ovisorption
  (effect on longevity) Ovisorption Rate Ovisorption
  --Variability of process in Hymenoptera Ovulation Oxaeidae <Habits>; <Adults> & <Juveniles> Oxydia trychiata (Guenée) Oxydia trychiata
  (Guenee) (forestry biocontrol) |