Treatments

Number of flea beetles 24 hrs before spray

Number of flea beetles 24 hrs after spray

Infestation of flea beetles before spray (%)

Infestation of flea beetles after spray (%)

Number of holes per damaged leaf

Cruiser seed

5(2) ± 0.3

3(1) ± 0.7efg

36.6(37.1) ± 3.9cde

20(25.3) ± 6.9de

23.6 ± 1.8fg

Apron Star seed

10(3) ± 0.7

15(4) ± 0.0ab

76.67(61.2) ± 2.2a

71.6(57.9) ± 1.1a

46.2 ± 4.6b

Sevin 5 days

9(3) ± 3.5

5(2) ± 0.7cdef

63.33(53) ± 5.4ab

43.3(41.1) ± 1.9bc

31 ± 2.8de

Sevin 10 days

14(4) ± 0.6

4(2) ± 0.3abcd

76.67(62.7) ± 8.86a

43.3(41.1) ± 3.9bc

29.3 ± 3.0ef

Sevin and 10 days

11(3) ± 0.3

3(1) ± 0.7efg

60(51.1) ± 6.1abc

23.3(28.8) ± 2.2ce

25.1 ± 1.0efg

Endosulfan 5 days

10(3) ± 0.3

9(3) ± 0.3abc

76.76(61.2) ± 2.2a

63.3(52.8) ± 2.0ab

38.9 ± 1.4c

Endosulfan 10 days

5(2) ± 0.7

4(2) ± 0.0abcde

40(38.8) ± 6.9cde

33.3(35.0) ± 4.2cd

36.7cd ± 1.0

Endosulfan 5 and 10 days

7(2) ± 0.3

2(1) ± 1efg

53.3(46.9) ± 3.8bcd

20(25.2) ± 8.0de

28.8 ± 2.8ef

Cruiser + Carbaryl 5 days

4(2) ± 0.6

1(0) ± 0g

23.3(28.8) ± 2.2e

10(18.4) ± 0.0e

15 ± 1.8h

Cruiser + Endosulfan 5 days

5(2) ± 0.3

1(0) ± 0g

36.6(36.9) ± 5.4de

13.3(20.8) ± 5.8e

21 ± 1.4hg

Apron Star + Sevin 5 days

11(3) ± 0.3

10(3) ± 0.9ab

63.3 (53.1) ± 7.2ab

66.6(55.0) ± 4.2a

43.1 ± 2.8bc

Apron Star + Endosulfan 5 days

12(3) ± 0.3

11(3) ± 1.2ab

60(50.8) ± 3.4abcd

70(57.0) ± 0.6a

46.2 ± 3.7b

Untreated

20(5) ± 0.3

22(5) ± 0.0a

53.3(46.9) ± 9bcd

75(60.1) ± 1.9a

55.2 ± 0.9a

LSD

ns

4.2

22.5

17.7

6.5

CV (%)

39

35

2.4

24

11