Seeking the reasons for differences in orange tortrix infestations
oleh: H Kido, D Flaherty, C Kennett, N McCalley, D Bosch
| Format: | Article |
|---|---|
| Diterbitkan: | University of California Agriculture and Natural Resources 1981-07-01 |
Deskripsi
In one of the two vineyards studied, evidence pointed to natural enemies as the cause of the low orange tortrix populations sampled.