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 quoted describing Barry Gibb's contribution to this song: "He did the demo first. Barbra sang to the demo, then he came back and replaced a couple of things after he had heard what she was doing." Released as the third single from Streisand's 1980 album "Guilty", "What Kind of Fool" was the third consecutive top ten single from the album in the United States. "Woman in Love" reached number one on the "Billboard" Hot 100 chart, and the album's title track (also a duet between the two singers) reached number three, both in late 1980. "What Kind of Fool" spent