NEMATICIDAL AND INSECTICIDAL COMPOSITIONS BASED ON HETEROCYCLIC COMPOUNDS

摘要

The compositions contain as active material a compound of formula: with: n = 1, 2 or 3; X = O, S; Rx = H, optionally halogenated C1-C6 alkyl; R1 and R2: identical or different: H, halogen, (halogenated) C1-C3 alkyl; Y = H, XR, halogen, ammonium, sulphonium, phosphonium, with R = (halogenated) alkyl, C(X)R', SO2R', -N=C(R3R4), with R' = C1-C6 alkyl, optionally substituted phenyl; XR3, NR3R4 with R3 and R4 identical or different: H, C1-C4 alkyl. Application to plant protection.