Purple scale control: Imported parasites give promise of ultimate biological control
Successful biological control of the purple scale in California may be proven in experiments underway in citrus groves in Orange County.
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| Autore principale: | |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
University of California Agriculture and Natural Resources
1953-06-01
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| Serie: | California Agriculture |
| Accesso online: | https://californiaagriculture.org/article/114441-purple-scale-control-imported-parasites-give-promise-of-ultimate-biological-control |
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