Concentration (%)

Number of live adults

Number of nymphs

Leaves

Flowers

Leaves

Flowers

0

2.12 a

2.0 c

2.04 d

2.14 e

0.1

1.52 a

1.73 bc

1.49 d

1.52 e

0.5

1.73 a

0.97 b

1.36 d

0.65 f