An anti-fungal composition for the growth reduction of one or more target filamentous fungi whose growth is reduced by an anti-fungal compound having a preselected MOA as described by a FRAC Target Site Code, said composition comprising a diluent medium having dissolved or dispersed therein a synergistic effective amount of a first anti-fungal compound and a second anti-fungal compound, wherein said first anti-fungal compound is a benzoxaborole of Formula I, where X is a H, Cl or F group, wherein said second antifungal compound and target fungus are selected from one or more of the group shown in the table below second antifungal compound target fungus Bupirimate Botrytis cinerea 10-1728 Ethirimol Mycosphaerella zeae-maydis Thiabendazole Aspergillus niger Aspergillus fumigatus Fusarium oxysporum f.sp. lycopersici Fusarium oxysporium ST33 Sclerotinia homoeocarpa Botrytis cinerea 10-1728 Mycosphaerella zeae-maydis Thiophanate-methyl Pythium aphanidermatum Aspergillus niger Sclerotinia homoeocarpa Botrytis cinerea 10-1728 Mucor sp. Magnaporthe grisea Zoxamide Botrytis cinerea 10-1728 Flutolanil Botrytis cinerea 10-1728 Fluopyram Sclerotinia homoeocarpa Rhizopus sp. Boscalid Sclerotinia homoeocarpa Botrytis cinerea 10-1728 Penthiopyrad Aspergillus flavus Colletotrichum orbiculare Magnaporthe grisea Azoxystrobin Pythium aphanidermatum Aspergillus fumigatus Stachybotrys chartarum Botrytis cinerea 10-1728 Botrytis cinerea B17 Mycosphaerella zeae-maydis Pyraclostrobin Aspergillus niger Stachybotrys chartarum Sclerotinia homoeocarpa Botrytis cinerea 10-1728 Botrytis cinerea B17 Mycosphaerellazeae-maydis Alternaria solani Colletotrichum orbiculare Penicillium chrysogenum Magnaporthe grisea Fenamidone Sclerotinia homoeocarpa Botrytis cinerea 10-1728 Mycosphaerella zeae-maydis Alternaria solani Picoxystrobin Aspergillus fumigatus Magnaporthe grisea Cyazofamid Botrytis cinerea 10-1728 Rhizoctonia solani Colletotrichum orbiculare Fluazinam Sclerotinia homoeocarpa Alternaria solani Fentin Chloride Aspergillus fumigatus Fusarium solani f.sp pisi (MPVI) Sclerotinia homoeocarpa Fusarium verticillioides Rhizopus sp. Colletotrichum orbiculare Pyrimethanil Rhizopus sp. Aspergillus niger Aspergillus flavus Stachybotrys chartarum Sclerotinia homoeocarpa Botrytis cinerea 10-1728 Botrytis cinerea B-17 Mycosphaerella zeae-maydis Alternaria solani Mepanipyrim Aspergillus fumigatus Aspergillus flavus Aspergillus niger Botrytis cinerea 10-1728 Rhizopus sp. Penicillium chrysogenum Cyprodinil Aspergillus flavus Aspergillus niger Sclerotinia homoeocarpa Botrytis cinerea 10-1728 Mycosphaerella zeae-maydis Alternaria solani Colletotrichum orbiculare Kasugamycin Alternaria solani Quinoxyfen Botrytis cinerea 10-1728 Rhizopus sp. Fludioxonil Rhizopus sp Aspergillus fumigatus Stachybotrys chartarum Botrytis cinerea B-17 Sclerotinia homoeocarpa Mycosphaerella zeae-maydis Penicillium chrysogenum Magnaporthe grisea Iprodione Aspergillus niger Aspergillus fumigatus Stachybotrys chartarum Sclerotinia homoeocarpa Botrytis cinerea B-17 Aureobasidium pullulans Alternaria solani Vinclozolin Aspergillus niger Aspergillus fumigatus Botrytis cinerea 10-1728 Mycosphaerella zeae-maydis Rhizopus sp. Mucor sp. Edifenphos Sclerotinia homoeocarpa Fusarium verticillioides Rhizoctonia solani Iprobenfos Aspergillus niger Rhizoctonia solani Magnaporthe grisea Propamocarb Altarnaria Solani Cyproconazole Sclerotinia homoeocarpa Botrytis cinerea 10-1728 Candida albicans Rhizopus sp. Mucor sp. Rhizoctonia solani Colletotrichum orbiculare Propiconazole Rhizopus sp Mucor sp. Sclerotinia homoeocarpa Aureobasidium pullulans Alternaria solani Candida albicans Penicillium chrysogenum Tebuconazole Sclerotinia homoeocarpa Mycosphaerella zeae-maydisAlternaria solani Candida albicans Mucor sp. Rhizopus sp. Fenhexamid Sclerotinia homoeocarpa Colletotrichum orbiculare Mycosphaerellazeae-maydis Alternaria solani Dimethomorph Mucor sp. Fenoxanil Sclerotinia homoeocarpa Alternaria solani Maneb Aspergillus fumigatus Botrytis cinerea 10-1728 Alternaria solani Rhizoctonia solani Rhizopus Chlorothalonil Botrytis cinerea 10-1728 Rhizopus sp. Sclerotinia homoeocarpa Alternaria solani Fusarium graminearum Colletotrichum orbiculare Metam Sodium Aspergillus fumigatus Fusarium solani f.sp. pisi (MPVI) Sclerotinia homoeocarpa Botrytis cinerea 10-1728 Candida albicans Rhizoctonia solani Rhizopus sp. Colletotrichum orbiculare Zineb Fusarium solani f.sp. pisi (MPVI) Sclerotinia homoeocarpa Rhizopus sp. Botrytis cinerea 10-1728 Alternaria solani Colletotrichum orbiculare Captan Pythium aphanidermatum Rhizopus sp. Mucor sp. Aspergillus fumigatus Fusarium verticillioides Fusarium graminearum Colletotrichum orbiculare Sclerotinia homoeocarpa Sclerotinia homoeocarpa Botrytis cinerea B-17 Mycosphaerella zeae-maydis Mancozeb Pythium aphanidermatum Rhizopus sp. Aspergillus niger Sclerotinia homoeocarpa Aureobasidium pullulans Probenazole Botrytis cinerea 10-1728