Biological control of the blue gum psyllid proves economically beneficial
In 1992 a parasitoid native to Australia was introduced into California in a biological control program directed against the blue gum psyllid from Australia. Interviews with baby blue gum eucalyptus growers indicate that this program has had a benefit-cost ratio ranging from at least 9:1 to 24:1, ba...
Guardat en:
| Autors principals: | , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
University of California Agriculture and Natural Resources
1998-01-01
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| Col·lecció: | California Agriculture |
| Accés en línia: | https://doi.org/10.3733/ca.v052n01p35 |
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