Crop Name: Mustard
Disease Name : Leaf Tunneler
- Leaf borer infestation occurs from December to April.
- During the remaining period, the insect remains dormant in the soil.
- Adults emerge at the beginning of December.
- The insect creates tunnels in the leaves, disrupting photosynthesis.
- It affects the plant’s growth.
- When light is shone on the affected area, the insect can be seen inside the tunnels.
- Remove and destroy the affected leaves.
- Apply balanced fertilizers and timely irrigation to maintain the plants’ resistance.
- Sow on time, as delayed sowing increases pest infestation.
