Cowpea (Vigna unguiculata)
Leaf hopper(C.O: Empoasca kerri, E. binotata, E.flavescens)
Symptoms
- Green insects found on the under surface of leaves
- Feed on tender leaves and other parts of the plant by sucking the plant sap
- Leaves become brittle and dry
- Characteristics hopper burn
Management
- Spray Lecanicillium lecanii (synonym Verticillium lecanii ) (20 g/litre of water). Spray neem garlic emulsion (20 ml neem oil + 20 gram garlic paste + 5 gram bar soap/litre of water).
