Table 1 Active ingredient, formulation and concentration of acaricides used in this study.

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

Active

ingredient (a.i.)

IRAC

group

Trade

name

% a.i. and formulation

*labelled rate ppm a.i.

Fenpyroximate

MET-I, 21A

Fujimite

5 SC

250

Fenazaquin

MET-I, 21A

Magister

18 SC

540

Pyrabiden

MET-I, 21A

Nexter

42 SC

600

Clofentezine

Mite growth inhibitor (10A)

Apollo

5 SC

626

Etoxazole

Mite growth inhibitor 10B

Zeal

72 WP

300

Hexythiazox

Mite growth inhibitor 10A

Savey

50 DF

460

  1. *Based on the highest field recommended dose on the acaricide label.