Visible Signs of Damage:
Yellowing of Plants: Nymphs and adults suck sap from the base of rice plants, causing leaves to become yellow.
Hopper Burn: Severe infestation causes circular patches of plants to turn brown, dry and appear burnt.
Weak Tillers: Continuous sap sucking weakens tillers and reduces plant vigour.
Honeydew and Sooty Mould: Sticky honeydew may collect near the base of plants and encourage black fungal growth.
Reduced Grain Formation: Heavy infestation affects panicle development, grain filling and overall yield.
Target Crop: Rice.