Rust (fungus) Rust (fungus) Rusts are plant diseases caused by pathogenic fungi of the order Pucciniales (previously also known as Uredinales). An estimated 168 rust genera and approximately 7,000 species, more than half of which belong to the genus "Puccinia", are currently accepted. Rust fungi are highly specialized plant pathogens with several unique features. Taken as a group, rust fungi are diverse and affect many kinds of plants. However, each species has a very narrow range of hosts and cannot be transmitted to non-host plants. In addition, most rust fungi cannot be grown easily in pure culture. A single species of rust
What Kind of Fool (Heard All That Before) What Kind of Fool (Heard All That Before) "What Kind of Fool (Heard All That Before)" is a song recorded by Australian recording artist Kylie Minogue, released as the lead single from her first greatest hits album "Greatest Hits" (1992). The song was written by Mike Stock, Minogue and Pete Waterman, and produced by Stock and Waterman. It was Minogue's last original single to be released from the record label PWL, as although "Celebration" was released as the last single, it was a cover version, not an original single. The single was released on 10 August 1992 as a CD