Strategies for managing lepidopterous pests on lettuce
oleh: M Johnson, K Kido, N Toscano, R Van Steenwyk, S Welter, N McCalley
| Format: | Article |
|---|---|
| Diterbitkan: | University of California Agriculture and Natural Resources 1984-01-01 |
Deskripsi
It isn't necessary to keep the crop insect-free during the entire growing season