(GB2550089) 1. An agrochemical composition comprising iprodione and a macrolide compound selected from compounds of the general formula (II): R10 R11 H ‘‘‘ H 3 R12 wherein the compound of general formula (II) is emamectin. 2. The agrochemical composition according to claim 1, wherein the compound of general formula (II) is present as a salt. 3. The agrochemical composition according to any preceding claim, wherein iprodione is present in an amount of from 30 to 90% by weight. 4. The agrochemical composition according to any preceding claim, wherein the compound of general formula (II) is present in an amount of from 5 to 40% by weight. 5. The agrochemical composition according to any preceding claim, wherein the weight ratio of iprodione to the macrolide compound of general formula (II) is from 1:50 to 50:1. 6. The agrochemical composition according to any preceding claim, further comprising a solvent. 7. The agrochemical composition according to any preceding claim, further comprising a surfactant. 8. The agrochemical composition according to any preceding claim, further comprising a polymeric stabiliser. 9. The agrochemical composition according to any preceding claim, wherein the composition is a water-soluble concentrate (SL), an emulstifiable concentrate (EC), an emulsion (EVV), a suspension (SC, OD, FS), a water-dispersible or water-soluble granule (WG, SG), a water-dispersible or a water soluble powder (WP, SP), or a granule (GR, FG, GG, MG). 10. The use of an agrochemical composition according to any preceding claim in the control of pests at a locus. 11. A method for controlling pests at a locus, the method comprising applying to the locus a composition according to any of claims 1 to 9. 12. A method of controlling nematodes and other plant pests and pathogens at a locus, comprising applying to the locus iprodione and at least one macrolide compound selected from the compounds of general formula(II) as defined in claim 1. 13. The method according to claim 12, wherein the method comprises applying to the locus a composition according to any of claims 1 to 9. 14. An agrochemical composition comprising iprodione and at least one macrolide compound selected from compounds of the general formula (I): (I) . R5 . R2 R6 R1 in which R1, R2, R3, R4, R5 and R6 independently represent hydrogen or a substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heterocyclyl group; and substructures A and B independently denote that the two carbon atoms to which each of these substructures is bonded are linked by a single bond, by a double bond or by a single bond and an epoxy bridge; and compounds of the general formula (II): in which R7 is hydrogen; R8 is hydrogen or a group of the general formula (Ill): 1-13C0 yH R9 um.. 0 H3C H3C in which R9 is OH or CH3-CO-NH—; the group of formula (IV): H3C (IV) or the group of formula (V): 0—C H3 N C C 1. I 0 (V) D is a single bond, in which case both Rio and R11 are hydrogen or are combined to form the group =N-0-CHs, or D is a double bond and Rio and R11 are combined to represent hydrogen; R12 is an alkyl, alkenyl or phenyl group; and R13 is OH, R14 is hydrogen or R13 and R14 are combined to form the group =N-OH. 15. The agrochemical composition according to claim 14, wherein in the compounds of general formula (I) R1 is hydrogen or lower alkyl. 16. The agrochemical composition according to claim 15, wherein Ri is methyl. 17. The agrochemical composition according to any of claims 14 to 16, wherein R2 is a group of the general formula (VI): 0 CH3 (VI) in which R15 is a lower alkyl group. 18. The agrochemical composition according to claim 17, wherein R15 is methyl or ethyl. 19. The agrochemical composition according to any of claims 14 to 18, wherein R3 is hydrogen. 20. The agrochemical composition according to any of claims 14 to 19, wherein R4 is lower alkyl. 21. The agrochemical composition according to claim 20, wherein R4 is methyl. 22. The agrochemical composition according to any of claims 14 to 21, wherein R5 is a group of the general formula (VII): CH3 CH3 " " "3,, (VII). 23. The agrochemical composition according to any of claims 14 to 22, wherein R6 is lower alkyl. 24. The agrochemical composition according to claim 23, wherein R6 is methyl. 25. The agrochemical composition according to any of claims 14 to 24, wherein A and B are each a single or a double bond. 26. The agrochemical composition according to any of claims 14 to 25, wherein the compound of general formula (I) is spinosad or spinetoram. 27. The agrochemical composition according to any of claims 14 to 26, wherein in the compound of general formula (II) R12 is an alkyl group having from 1 to 4 carbon atoms. 28. The agrochemical composition according to any of claims 14 to 26, wherein in the compound of general formula (II) R12 is a alkenyl group having from 2 to 4 carbon atoms or a branched alkenyl group having 6 carbon atoms. 29. The agrochemical composition according to any of claims 14 to 26, wherein in the compound of general formula (II) R12 is a phenyl group. 30. The agrochemical composition according to any of claims 14 to 29, wherein the compound of general formula (II) is ivermectin, abamectin, milbemectin, moxidectin, eprinomectin, lepimectin, selamectin or doramectin. 31. The agrochemical composition according to any of claims 14 to 30, wherein the compound of general formula (I) or (II) is present as a salt. 32. The agrochemical composition according to any of claims 14 to 31, wherein iprodione is present in an amount of from 30 to 90% by weight. 33. The agrochemical composition according to any of claims 14 to 32, wherein the compound of general formula (I) or (II) is present in an amount of from 5 to 40% by weight. 34. The agrochemical composition according to any of claims 14 to 33, comprising two or more compounds of general formula (I) and/or (II). 35. The agrochemical composition according to any of claims 14 to 34, wherein the weight ratio of iprodione to the macrolide compound of general formula (I) or (II) is from 1:50 to 50:1. 36. The agrochemical composition according to any of claims 14 to 35, further comprising a solvent. 37. The agrochemical composition according to any of claims 14 to 36, further comprising a surfactant. 38. The agrochemical composition according to any of claims 14 to 37, further comprising a polymeric stabiliser. 39. The agrochemical composition according to any of claims 14 to 38, wherein the composition is a water-soluble concentrate (SL), an emulstifiable concentrate (EC), an emulsion (EVV), a suspension (SC, OD, FS), a water-dispersible or water-soluble granule (WG, SG), a water-dispersible or a water soluble powder (WP, SP), or a granule (GR, FG, GG, MG). 40. The use of an agrochemical composition according to any of claims 14 to 39 in the control of pests at a locus. 41. A method for controlling pests at a locus, the method comprising applying to the locus a composition according to any of claims 14 to 39. 42. A method of controlling nematodes and other plant pests and pathogens at a locus, comprising applying to the locus iprodione and at least one macrolide compound selected from the compounds of general formula (II) as defined in claim 1. 43. The method according to claim 42, wherein the method comprises applying to the locus a composition according to any of claims 14 to 39. 44. An agrochemical composition substantially as hereinbefore described. 45. A method of controlling pests at a locus substantially as hereinbefore described.
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