New carnation pests: Bud mite and leaf miner found in California may cause serious problems
oleh: A Pritchard
| Format: | Article |
|---|---|
| Diterbitkan: | University of California Agriculture and Natural Resources 1957-03-01 |
Deskripsi
Carnation growers in California—constantly combating spider mites, thrips and aphids, and occasional infestations of carnation bud moth or mealy-bugs—have two new pests to fight.