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Table 3 Incidence of bean thrips, Megalurothrips distalis, and reduction percent after application of treatments in summer mung bean (pooled data of 2018 and 2019)

From: Field evaluation of horticultural mineral oils and botanicals against bean thrips, Megalurothrips distalis (Karny) (Thysanoptera: Thripidae), in summer mung bean

Treatment

Pre treatment

1 DAT

3 DAT

7 DAT

10 DAT

No. of thrips/10 flowers

No. of thrips/10 flowers

Reduction %

No. of thrips /10 flowers

Reduction %

No. of thrips/10 flowers

Reduction %

No. of thrips/10 flowers

Reduction %

MAK All Season HMO

12.33

5.50c (2.52)

59.47

6.00de (2.63)

64.67

9.67c (3.24)

47.95

11.83bc (3.57)

36.34

Arbofine HMO

8.83

2.16ab (1.77)

77.78

4.33bcd (2.30)

64.39

7.83ab (2.93)

41.16

11.50bc (3.51)

13.58

NSKE

9.50

1.00a (1.38)

90.44

2.67a (1.89)

79.59

6.67a (2.74)

53.41

8.83a (3.13)

38.33

Neem Baan

11.50

3.16bc (2.02)

75.29

3.83abc (2.19)

75.82

8.17abc (3.00)

52.86

10.50abc (3.38)

39.42

Indo-Neem

10.33

2.00ab (1.70)

82.42

4.00abc (2.22)

71.88

8.00abc (2.97)

48.62

10.33ab (3.35)

33.65

Nimbecidine

9.67

2.33ab (1.81)

78.12

5.17cd (2.47)

61.18

9.00bc (3.13)

38.25

10.83abc (3.41)

25.69

Neem Kavach

11.50

1.83ab (1.63)

85.55

3.33ab (2.06)

78.97

7.17a (2.85)

58.63

9.67ab (3.25)

44.21

Pongamia soap

8.67

5.33cd (2.48)

44.18

8.17e (2.99)

31.58

12.00d (3.56)

8.16

12.67c (3.68)

3.04

Dimethoate 30% EC

10.00

1.66ab (1.60)

84.92

3.00ab (1.98)

78.22

6.67a (2.73)

55.74

11.00abc (3.44)

27.02

Water

11.00

7.66d (2.83)

36.77

11.67f (3.53)

22.98

13.33d (3.76)

19.59

16.00d (4.11)

3.49

Control

11.50

12.66e (3.68)

-

15.83g (4.07)

-

17.33e (4.27)

-

17.33d (4.27)

-

CD (P = 0.05)

NS

(0.46)

 

(0.37)

 

(0.28)

 

(0.33)

 

F value; df = 12

0.79

17.46

 

28.41

 

23.94

 

9.13

 
  1. Means followed by the same letter in each column with treatments did not differ significantly at the 5% level by LSD test. Figures in parentheses are √n + 1 transformed values
  2. DAT days after treatment