Beyond the Entry Point
Codling moth proves the model. The next test of that model is portability — whether the same mass-rearing, irradiation, and area-wide release toolkit extends to a second major specialty-crop pest system. Navel orangeworm is the clearest case.
Codling moth (Cydia pomonella) and navel orangeworm (Amyelois transitella) are different moth families — the parallel isn't taxonomy, it's method. Both are Lepidopteran orchard/nut pests where the same core SIT toolkit applies: mass rearing, irradiation-induced sterility, and area-wide release timed to the pest's mating biology. What works logistically for one transfers to the other far more directly than building a new control method from scratch.
USDA APHIS has mass-reared navel orangeworm for SIT at a Phoenix, AZ facility since 2016, with trial shipments to California almond and pistachio orchards starting in 2017. CDFA runs an active area-wide Navel Orangeworm Program in the San Joaquin Valley. Peer-reviewed research from 2020–2021 covers navel orangeworm mass-rearing and irradiation dose trade-offs (150 Gy X-ray or 300 Gy gamma), directly comparable to the dose-optimization science that shaped codling moth SIT.
Navel orangeworm is a primary pest of California tree nuts, crops with acreage and value that dwarf apples and pears. It shares codling moth's core economic problem: chemical resistance building against a specialty crop where fewer, more targeted interventions carry real economic weight. A platform that already knows how to run area-wide, drone-deployed SIT has a natural second market here.
Codling moth is where M3 proves the platform: rearing, dosing, deployment, monitoring, all running against a pest with a fifty-year precedent to validate against. Navel orangeworm is the next deliberate step, not a parallel bet — the existing USDA/CDFA program infrastructure demonstrates the biology is SIT-tractable in tree nuts; M3's job is bringing the same aerial deployment discipline built for codling moth to that system.
M3 does not currently operate a navel orangeworm program. This describes the field's technical readiness and M3's expansion thesis, not results in hand.