Ladybirds, lacewings, parasites tested as long-tailed mealybug controls in California citrus
oleh: P DeBach, C Fleschner
| Format: | Article |
|---|---|
| Diterbitkan: | University of California Agriculture and Natural Resources 1947-12-01 |
Deskripsi
The long-tailed mealybug, Pseudo-coccus longispinus, is a relatively recent pest of citrus and occurs principally in coastal areas of Orange, Los Angeles, and Ventura counties.