COMBATTING SOIL-DWELLING INSECT PESTS WITH PYRETHROIDS

摘要

Soil-dwelling insect pests are combated and controlled by application to the soil of a composition, preferably a granular composition, comprising a compound of formula: CHEM wherein X is F, Cl or Br and R is a benzyl group optionally substituted with 1-3 substituents selected from Cl, Br, I, alkyl, alkenyl and alkoxy.