Pyrazinyl carboxamides as fungicides

Compounds of Formula I:

• Wherein
• R1=H, C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C(O)R10,
• R2=H, C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, benzyl (in which the phenyl group is optionally substituted with up to three substituents each independently selected from halogen, C1-C6 alkyl, C1-C6 haloalkyl and C1-C6 alkoxy, C1-C6 haloalkoxy)
• R3, R4, R5, and R6 are each independently H, halogen, C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 alkylthio, C1-C6 haloalkylthio, C(O)R10 X═O, S, N(R7) or (CR8R9)(CR11R12)m(R13R14)n;
• m is 0 or 1;
• n is 0 or 1;
• R7=H, C(O)R10, C1-C6 alkyl, benzyl (in which the phenyl group is optionally substituted with up to three substituents each independently selected from halogen, C1-C6 alkyl, C1-C6 haloalkyl and C1-C6 alkoxy);
• R8 and R9 are each independently H, C1-C6 alkyl, halogen, C1-C6 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy;
• R10 is C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, phenyl or benzyl optionally substituted with up to three substituents each independently selected from halogen, C1-C6 alkyl, C1-C6 haloalkyl and C1-C6 alkoxy, C1-C6 haloalkoxy);
• R11, R12, R13, and R14 are each independently, H, halogen, hydroxyl, C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, C2-C6 alkenyl.