| abstract |
The present invention relates to agricultural methods and the use of 3-arylquinazolin-4-one derivatives of formula (I) n n n n n n n n n n wherein R 1 , R 2 , R 3 , R 4 , k and n are defined in the description in soil application methods. n 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. |