例句與造句

1. The fungal disease Myrtle rust has been found in the park.
2. Second only to members of the family Proteaceae, melaleucas are important food source for myrtle rust, and especially draining and clearing of swamps threaten many species.
3. Melaleucas are also susceptible to myrtle rust ( " Puccinia psidii " ) which can result in damage to soft plant material and the death of highly susceptible hosts.
4. The main ways in which myrtle rust can be spread are by : the movement of infected plant material, the movement of contaminated equipment, wind, water and gravity, animals, humans and / or vehicles.
5. In response to the increasing threat, a Myrtle Rust National Management Group was formed on 2 July 2010 with the aim of eradication however due to the extent of its spread at that point of time, the group conceded that it had become impossible to eradicate.
6. It's difficult to find myrtle rust in a sentence. 用myrtle rust造句挺難的