Rose (Rosa rubiginosa)
Scale insect (Lindingaspis rossi)
Symptoms
- Scales completely cover the stem.
- Affected portion of the plant dries up.
- whole plant may die
Management
- Cut and burn the affected branches.
- Rub off the scales with cotton soaked in Kerosene or Diesel.
- Apply fish oil resin soap 25g/lit.
Chemical Control
| Sl.No | Generic Name | Trade Name | Color code | Dosage/litre | Knapsack Sprayer (Capacity 10L) | Recommendation | Remarks | |
|---|---|---|---|---|---|---|---|---|
| Dosage/acre (200 L) | Dosage/hectare (500 L) | |||||||
| 1 | Malathion 50 EC | Agromala, Agromala Malathion, Celthion, Hilmala, Kthion, Malaacid, Simala Milthion, Tagthion, Malamar, Thisol | Blue | 2 ml/ litre of water | 20 ml | 400 ml | 1000 ml | |
Extremely Toxic
Highly Toxic
Moderately Toxic
