|
Emehute, J.K.U.; Egwuatu, R.I. 1987, Effect of planting time on cassava yield and the populations of cassava mealybug (Phenacoccus manihoti) and associated parasitoids. Tropical root crops: root crops and the African food crisis. Proceedings of the thrid triennial symposium of the International Society for Tropical Root crops - African branch, held in Owerri, Nigeria, 17-23 August 1986
pp.117
International Development Research Centre, Canada (No IDRC-258e)
| |
| |
|
|
|
Emehute, J.K.U.; Egwuatu, R.I. 1990, Effects of field populations of cassava mealybug, Phenacoccus manihoti, on cassava yield and Epidinocarsis lopezi at different planting dates in Nigeria. Tropical Pest Management
36(3):279-281
| |
| |
|
|
|
Fry, J.M. 1989, Natural enemy databank, 1987. A catalogue of natural enemies of arthropods derived from records in the CIBC Natural Enemy Databank.
pp.79,80,82
CAB International, Wallingford, Oxford, UK
| |
| |
|
|
|
Hammond, W.N.O.; Neuenschwander, P. 1990, Sustained biological control of the cassava mealybug Phenacoccus manihoti (Hom.: Pseudococcidae) by Epidinocarsis lopezi (Hym.: Encyrtidae) in Nigeria. Entomophaga
35(3):517
| |
| |
|
|
|
Neuenschwander, P.; Hammond, W.N.O. 1988, Natural enemy activity following the introduction of Epdinocarsis lopezi (Hymenoptera: Encyrtidae) against the cassava mealybug, Phenacoccus manihoti (Homoptera: Pseudococcidae), in southwestern Nigeria. Environmental Entomology
17:894-902
| |
| |
|
|
|
Neuenschwander, P.; Hennessey, R.D.; Herren, H.R. 1987, Food web of insects associated with the cassava mealybug, Phenacoccus manihoti Matile-Ferrero (Hemiptera: Pseudococcidae), and its introduced parasitoid, Epidinocarsis lopezi (De Santis) (Hymenoptera: Encyrtidae), in Africa. Bulletin of Entomological Research
77(2):189
| |
| |
|
|
