Pest populations of the cassava mealybug Phenacoccus manihoti Mat.-Ferr. (Homoptera: Pseudococcidae) were reduced successfully by the biological control agent Apoanagyrus (Epidinocarsis) lopezi De Santis (Hymenoptera: Encyrtidae) throughout most of sub-Saharan Africa. The economics of the project...
Enlace original:
https://cgspace.cgiar.org/handle/10568/92651
Zeddies, J.
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Schaab, R.P.
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Neuenschwander, P.
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Herren, H.R.
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[Economics of biological control of cassava mealybug in Africa]
,
Economics of biological control of cassava mealybug in Africa