| helicotylenchus dihystera | psidium guajava | South Africa: Mpumalanga Province, Nelspruit | guava | 300250800 |
| helicotylenchus dihystera | psidium guajava | South Africa: Mpumalanga Province, Nelspruit | guava | 300250800 |
| helicotylenchus dihystera | psidium guajava | South Africa: Mpumalanga Province, Nelspruit | guava | 300250796 |