Entomopathogenic Fusarium species: a review of their potential for the biological control of insects, implications and prospects

Publication date: Available online 26 December 2019Source: Fungal Biology ReviewsAuthor(s): Ana Carla da Silva Santos, Athaline Gonçalves Diniz, Patricia Vieira Tiago, Neiva Tinti de OliveiraAbstractThe genus Fusarium is noted for including important plant pathogens and mycotoxin producers. Furthermore, many Fusarium lineages have been reported to be efficient in controlling insects and to exhibit promising characteristics for agricultural pest control such as causing high mortality rates and having fast action and abundant sporulation. In this review we present a survey of peer-reviewed papers published from 2000 to 2019, demonstrating the widespread pathogenicity of Fusarium to insects. This survey was made using search strings in a number of databases. We list the major complexes and species of Fusarium reported as entomopathogenic and highlight the features of interest for insect control as well as the advantages and implications of this practice. Out of a total of forty papers, at least 30 species and 273 isolates of Fusarium were reported as pathogenic to at least one species of insect. Ten complexes of Fusarium species harbor entomopathogenic fungi, of which F. incarnatum-equiseti, F. fujikuroi, F. oxysporum and F. solani (= Neocosmospora solani) species complexes represented the most abundant number of entomopathogenic strains. The entomopathogenic interactions of these fungi have received greater attention in recent years, but much remains to be explored, especia...
Source: Fungal Biology Reviews - Category: Biology Source Type: research