Search Results

Biological control of the cassava mealybug, Phenacoccus manihoti (Hom., Pseudococcidae), by Epidinocarsis lopezi (Hym., Encyrtidae) in Malawi by Neuenschwander, Peter, Borowka, R., Phiri, G., Hammans, H., Nyirenda, S., Kapeya, E.H., Gadabu, A.

Get full text

Experimental determination of the efficiency of indigenous and exotic natural enemies of the cassava mealybug, Phenacoccus manihoti Mat. Ferr. (Hom., Pseudococcidae), in Ghana by Cudjoe, A.R., Neuenschwander, Peter, Copland, M.J.W.

Get full text

Identifying and managing plant health risks for key African crops: fruit and other tree crops by Neuenschwander, Peter, Gnanvossou, D., Hauser, S., Goergen, Georg E., Hanna, R., Norgrove, L., Negloh, K., Agboton, C.

Get full text

Conserving and exploiting biodiversity in crop cultivation in sub-Saharan Africa by Goergen, Georg E., Neuenschwander, Peter, Coyne, D.

Get full text

Biological control of the cassava mealybug, Phenacoccus manihoti (Homoptera: Pseudococcidae), in Zambia by Chakupurakal, J., Markham, R.H., Neuenschwander, Peter, Sakala, M., Malambo, C., Mulwanda, D., Banda, E., Chalabesa, A., Bird, T., Haug, T.M.

Get full text

Importation, releases, and establishment of Neochetina spp. (col., curculionidae) for the biological control of water hyacinth, Eichhomia crassipes CLil., Pontederiaceae), Benin, W... by Thielen, R., Ajuonu, O., Schade, V., Neuenschwander, Peter, Adite, A., Lomer, C.

Get full text

Establishment and spread of Gyranusoidea tebygi Noyes and Anagyrus mangicola Noyes (Hymenoptera: Encyrtidae), two biologigal control agents released against the mango mealybug Rast... by Neuenschwander, Peter, Boavida, C., Bokonon-Ganta, A.H., Gado, A., Herren, H.R.

Get full text

Chartocerus hyalipennis (Hayat) (Hym: Signiphoridae), a gregarious hyperparasitoid on mealybugs (Hom.: pseudococcidae): biology and host range in west Africa by Goergen, Georg E., Neuenschwander, Peter

Get full text

Evaluating the efficacy of biological control of three of three exotic homopteran pests in Tropical Africa by Neuenschwander, Peter

Get full text

Competition between Gyranusoidea tebygi and Anagyrus mangicola, parasitoids of the mango mealybug, Rastrococcus invadens: interspecific host discrimination and larval competition by Bokonon-Ganta, A.H., Alphen, J.J.M. van, Neuenschwander, Peter

Get full text

Measuring host finding capacity and arrestment of natural enemies of the cassava mealbug, Phenacoccus manihoti, in the field by Neuenschwander, Peter, Ajuonu, O.

Get full text

Host stage selection and sex allocation by Gyranusoidea tebygi (Hymenoptera: Encyrtidea), a parasitoid of the mango mealbug, Rastrococcus invadens (Homoptera: Pseudococcidae) by Boavida, C., Ahounou, M., Vos, M., Neuenschwander, Peter, Alphen, J.J.M. van

Get full text

Population dynamics and life tables of the mango mealbug, Rastrococcus invadens Williams, and its introduced natural enemy Gyranusoidea tebygi Noyes in Benin by Boavida, C., Neuenschwander, Peter

Get full text

Influence of host plant on the mango mealybug, Rastrococcus invadens by Boavida, C., Neuenschwander, Peter

Get full text

Sex ratios in field populations of Epidinocarsis lopezi, an exotic parasitoid of the cassava mealybug, in Africa by Dijken, M.J. van, Neuenschwander, Peter, Alphen, J.J.M. van, Hammond, W.N.O.

Get full text

Biological control of cassava pests in Africa by Herren, H.R., Neuenschwander, Peter

Get full text

Biological control of cassava mealybug and green spider mitie in eastern and southern Africa by Neuenschwander, Peter, Zweigert, M.

Get full text

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

Get full text

Sustained biological control of the cassava mealybug Phenacoccus manihoti (Hom: Pseudococcidae) by Epidinocarsis lopezi (Hym.: Encyrtidae) in Nigeria by Hammond, W.N.O., Neuenschwander, Peter

Get full text

Biology of Prochiloneurus insolitus (Alam) (Hymenoptera, Encyrtidae), a hyperparasitoid on mealybugs (Homoptera, Pseudococcidae): immature morphology, host acceptance and host rang... by Goergen, Georg E., Neuenschwander, Peter

Get full text