USE OF PESTICIDAL ACTIVE 3-ARYLQUINAZOLIN-4-ONE DERIVATIVES IN SOIL APPLICATION METHODS

摘要

PF72171 60 Abstract Use of pesticidal active 3-arylquinazolin-4-one derivatives in soil application methods The present invention relates to agricultural methods and the use of 3-arylquinazolin-4-5 one derivatives of formula (I) N N O S(O) n R 1 R 3 R 2 (R 4 ) k (I) wherein R1, R2, R3, R4, k and n are defined in the description in soil application methods.10 The compounds of the formula (I) are highly suitable for controlling animal pests such as insects and/or spider mites and/or nematodes by treating the soil/growth substrate by drenching or drip application or dipping or soil injection. 15