Table 3 Correlation between contact toxicity, irritancy and repellency of mite growth inhibitor (MGI) acaricides on T. urticae strains.

From: Physiological resistance alters behavioral response of Tetranychus urticae to acaricides

Acaricide

T. urticae strain

Toxicity vs Irritancy

P

Toxicity vs Repellency

P

Irritancy Vs Repellency

P

r (CI)

t*

r (CI)

t*

r (CI)

t*

Clofentezine

SUS

0.54 (āˆ’0.81ā€‰āˆ’ā€‰(āˆ’0.1))

āˆ’2.6

0.02

āˆ’0.74 (āˆ’0.90ā€‰āˆ’ā€‰(āˆ’0.41))

āˆ’4.4

0.0005

0.46 (āˆ’0.01–0.76)

2.1

0.05

Apollo_RS

āˆ’0.02 (āˆ’0.49–0.44)

āˆ’0.11

0.91

0.46 (āˆ’0.01–0.76)

2.1

0.05

āˆ’0.31 (āˆ’0.68–0.19)

āˆ’1.3

0.22

Savey_RS

0.34 (āˆ’0.15–0.7)

1.5

0.16

0.43 (āˆ’0.04–0.75)

1.9

0.07

0.05 (āˆ’0.42–0.51)

0.21

0.83

Zeal_RS

0.47 (0.01–0.78)

2.1

0.05

āˆ’0.52 (0.79ā€‰āˆ’ā€‰(āˆ’0.07))

āˆ’2.4

0.03

āˆ’0.31 (āˆ’0.68–0.19)

āˆ’1.3

0.22

Next_RS

0.28 (āˆ’0.2–0.66)

1.2

0.25

0.28 (āˆ’0.22–0.66)

1.2

0.26

0.43 (āˆ’0.04–0.74)

1.9

0.07

Etoxazole

SUS

āˆ’0.26 (āˆ’0.64–0.23)

āˆ’1.1

0.29

0.18 (āˆ’0.71ā€‰āˆ’ā€‰(āˆ’0.13))

āˆ’0.8

0.46

0.34 (āˆ’0.14–0.7)

1.5

0.16

Apollo_RS

0.46 (āˆ’0.01–0.76)

2.1

0.05

āˆ’0.44 (āˆ’0.76–0.03)

āˆ’1.9

0.07

āˆ’0.73 (āˆ’0.89ā€‰āˆ’ā€‰(āˆ’0.4))

āˆ’4.2

0.0006

Savey_RS

āˆ’0.67 (āˆ’0.86ā€‰āˆ’ā€‰(āˆ’0.29))

āˆ’3.5

0.003

āˆ’0.36 (āˆ’0.71–0.13)

āˆ’1.5

0.14

0.51 (0.05–0.79)

2.4

0.03

Zeal_RS

āˆ’0.3 (āˆ’0.68–0.18)

āˆ’1.3

0.2

āˆ’0.75 (āˆ’0.9ā€‰āˆ’ā€‰(āˆ’0.44))

āˆ’4.6

0.0003

0.13 (āˆ’0.36–0.56)

0.5

0.61

Next_RS

āˆ’0.34 (āˆ’0.64–0.26)

āˆ’1.5

0.16

0.13 (āˆ’0.36–0.56)

0.51

0.61

āˆ’0.18 (āˆ’0.59–0.31)

āˆ’0.74

0.47

Hexythiazox

SUS

āˆ’0.37 (āˆ’0.71–0.12)

āˆ’1.6

0.13

0.33 (āˆ’0.16–0.69)

1.4

0.18

āˆ’0.58 (āˆ’0.13ā€‰āˆ’ā€‰(āˆ’0.71))

āˆ’2.8

0.01

Apollo_RS

āˆ’0.3 (āˆ’0.67–0.18)

āˆ’1.3

0.22

0.39 (āˆ’0.1–0.72)

1.7

0.11

0.18 (āˆ’0.31–0.59)

0.73

0.48

Savey_RS

0.75 (0.39–0.9)

4.1

0.001

āˆ’0.30 (āˆ’0.68–0.19)

āˆ’1.3

0.22

āˆ’0.31 (āˆ’0.68–0.18)

āˆ’1.3

0.21

Zeal_RS

0.78 (0.5–0.92)

5.1

<0.0001

āˆ’0.58 (āˆ’0.83ā€‰āˆ’ā€‰(āˆ’0.14))

āˆ’2.7

0.01

āˆ’0.48 (āˆ’0.77ā€‰āˆ’ā€‰(āˆ’0.01))

āˆ’2.2

0.04

Next_RS

0.5 (0.04–0.78)

2.3

0.03

0.41 (āˆ’0.1–0.74)

1.8

0.09

0.36 (āˆ’0.13–0.7)

1.5

0.15