grapevine
| aphid
| grapevine | |
| biol. | Vitis vinifera L. |
| aphid | |
| biol. | Aphididase |
| nat.res. agric. | Aphididae |
| pest.contr. | Toxoptera aurantii |
| aphids | |
| entomol. | Aphididae |
| |||
| Vitis vinifera L. | |||
|
grapevine : 39 phrases in 6 subjects |
| Agriculture | 6 |
| Biology | 2 |
| Entomology | 12 |
| Natural resourses and wildlife conservation | 4 |
| Natural sciences | 1 |
| Pest control | 14 |