Established
| Common name (English) | |
|---|---|
| Macrophomina phaseolina | |
| Macrophthalmus indicus | |
| Macrosiphoniella aktaschica | |
| Macrosiphoniella sanborni | Chrysanthemum Aphid |
| Macrosiphum rosae | Rose aphid |
| Malleus regula | |
| Matthiola incana | Hoary stock |
| Medicago sativa varia | |
| Melia azedarach | Chinaberry |
| Melibe viridis | |
| Meloidogyne arenaria | Peanut root knot nematode |
| Meloidogyne hapla | Northern root-knot nematode |
| Mentha spicata | Spearmint; garden mint; common mint; lamb mint; mackerel mint |
| Mermessus denticulatus | |
| Meselatus bicolor | |
| Metapenaeopsis aegyptia | |
| Metapenaeus monoceros | Speckled shrimp |
| Metaphycus flavus | |
| Metaphycus helvolus | |
| Metaphycus lounsburyi |