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Onfarm trials comparing the local streakdisease susceptible maize with a streakdisease resistant variety in southeastern Zaire por Vogel, W.O., Berhe, T., Hennessey, R.D.

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Spread and current distribution of the cassava mealybug, Phenacoccus manihoti (Homoptera: Pseudococcidae), in Zaire por Hennessey, R.D., Neuenschwander, Peter, Muaka, T.

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Introduction and dispersal of Epidinocarsis lopezi (Hym., Encyrtidae), an exotic parasitoid of the cassava mealybug, Phenacoccus manihoti (Hom., Pseudococcidae), in Africa por Herren, H.R., Neuenschwander, Peter, Hennessey, R.D., Hammond, W.N.O.

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Changes in the composition of the fauna associated with the cassava mealybug, Phenacoccus manihoti, following the introduction of the parasitoid Epidinocarsis lopezi por Neuenschwander, Peter, Hammond, W.N.O., Hennessey, R.D.

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Field biology of the cassava mealybug, Phenacoccus manihoti, and its natural enemies in Zaire por Muaka, T., Hennessey, R.D.

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Food web of insects associated with the cassava mealybug, Phenacoccus manihoti Matile-Ferrero (Hemiptera: Pseudococcidae), and its introduced parasitoid, Epidinocarsis lopezi (De S... por Neuenschwander, Peter, Hennessey, R.D., Herren, H.R.

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