Table 3 Mean number of Frankliniella occidentalis adult and nymphs after the releasing of the four phytoseiid mites at tenth week after plantation on pepper greenhouse during the two seasons of 2017 and 2018

May, 12^th

16.40

12.83

18.77

20.67

31.70

92.10

63.30

96.20

72.37

61.27

 19^th

33.67

14.67

15.33

31.67

26.67

96.03

85.07

66.27

158.20

110.07

 26^th

11.33

17.47

19.67

14.67

10.33

79.10

39.37

53.20

61.97

63.93

June, 02^nd

115.50

166.67

100.33

171.33

149.67

84.57

89.93

23.90

67.87

96.13

 09^th

255.33

24.33

62.67

101.67

83.67

102.40

95.72

61.93

74.15

96.75

 16^th

66.33

84.33

24.67

161.67

129.33

68.57

39.40

11.07

26.25

10.76

 23^th

103.33

45.33

32.37

31.33

35.33

93.73

23.10

25.78

17.01

16.01

 30^th

185.67

70.37

70.33

176.67

163.73

153.01

4.01

10.03

15.00

6.01

July, 7^th

16.67

37.00

36.33

19.00

32.00

110.02

2.02

7.03

5.00

4.00

 14^th

7.02

3.00

18.17

10.00

10.07

94.01

6.02

2.03

2.00

1.00

Mean

81.13^a

47.60^bc

39.86^c

73.87^a

67.25^ab

97.35^a

44.79^b

35.74^b

49.98^b

46.59^b

± SE

±8.81

± 10.61

± 5.88

± 8.56

± 7.86

± 4.57

± 7.05

± 14.96

± 12.68

± 5.18

F value

LSD