Liriomyza huidobrensis (Blanchard) is a highly destructive invasive leafminer pest
currently causing extensive damage to vegetable and horticultural crops around the world. Liriomyza
langei Frick is a leafminer pest native to California that cannot currently be morphologically distinguished
from L. huidobrensis. We used a DNA-barcoding approach, a published PCR-RFLP method,...