Portuguese Fruit Fly blocks Melon Fruit Fly and Mosca-da-oliveira Block 18 | Block 19 | Block 20 | Block 21 Mosca Mexicana and Mosca-das-frutas sul-americana Block 22 | Block 23 | Block 24 | Block 25 Mosca mexicana and Mosca-da-oliveria and mosca-do-mediterraneo Block 26 | Block 27 | Block 28 | Block 29