Treatment

Quantity

(grams)

Initial population

(Pi)

Final population

(Pf)

Reproduction factors

[Pf/Pi]

Gall index

Neem

11.5

155.3a

35.3ab

0.2

2.5a

Manure

100

135.0a

98.6a

0.7c

3.2c

N + M

111.5

157.3a

27.6c

0.1c

0.8ab

Chemical

1.0

115.3a

30.0ab

0.3a

1.33ab

Control

0

129.3a

71.6b

0.6a

1.33ab