Biological control of the cassava mealybug in Africa: a review
P Neuenschwander - Biological Control, 2001 - Elsevier
Among several natural enemies introduced to combat the cassava mealybug, Phenacoccus
manihoti (Homoptera: Pseudococcidae), the neotropical parasitoid Apoanagyrus …
manihoti (Homoptera: Pseudococcidae), the neotropical parasitoid Apoanagyrus …
Control of the cassava mealybug in Africa: lessons from a biological control project
P Neuenschwander - African Crop Science Journal, 1994 - ajol.info
Abstract During the Africa-wide Biological Control project, the neotropical parasitoid
Epidinocarsis lopezi (De Santis)(Hymenoptera: Encyrtidae) was established in 26 African …
Epidinocarsis lopezi (De Santis)(Hymenoptera: Encyrtidae) was established in 26 African …
Effect of NPK Fertilizer on Diseases, Pests and Mycorrhizal Symbiosis in Cassava.
VI Omorusi, DKG Ayanru - International Journal of …, 2011 - search.ebscohost.com
A screen house study was conducted to evaluate the effects of a compound fertilizer (NPK)
on the response of cassava (Manihot esculenta Crantz) to diseases, pests and mycorrhizal …
on the response of cassava (Manihot esculenta Crantz) to diseases, pests and mycorrhizal …
[图书][B] Crop protection strategies for subsistence farmers
MA Altieri - 2019 - books.google.com
Top-down approaches to pest management, relying on agrochemical inputs that can be
scarce, expensive, ecologically toxic, or inaccessible, have repeatedly failed to solve pest …
scarce, expensive, ecologically toxic, or inaccessible, have repeatedly failed to solve pest …
Human interactions in classical biological control of cassava and mango mealybugs on subsistence farms in tropical Africa
P Neuenschwander - Crop protection strategies for subsistence …, 2019 - taylorfrancis.com
In a period of political and economic turmoil in Africa, when per capita food production is
sinking and production and population trends are generally unfavorable, maintaining or …
sinking and production and population trends are generally unfavorable, maintaining or …
Agroecology of tropical underground crops for small-scale agriculture
HR Valenzuela, J Defrank - Critical reviews in plant sciences, 1995 - Taylor & Francis
The important tropical root and tuberous crops cassava (Manihot esculenta), sweet potato
(Ipomoea batatas), yams (Dioscorea spp.), and the aroids (especially Xanthosoma and …
(Ipomoea batatas), yams (Dioscorea spp.), and the aroids (especially Xanthosoma and …