The disease then infects the plant tissue and resumes the disease cycle.

Crop rotation can break the disease cycle because many rusts are host specific.

The disease cycle goes like this: infected mosquitoes start biting birds early in the season.

"You only need a single infectious mosquito to initiate a disease cycle," Goodman said yesterday in a telephone interview.

Once all human cases are eliminated, the disease cycle will be broken, resulting in its eradication.

The disease cycle has been characterized in detail in P. vannamei.

See disease cycle and management sections for details.

The mycelia produce infectious conidia, but it is unknown how these fit into the disease cycle.

Understanding of the disease cycle of this rust fungus is necessary for proper identification and control.

The disease cycle starts with airborne ascospores which are released from the pseudothecia in the spring.