1. The disease then progresses as these new zoospores reinfect the host. 2. In water, however, zoospores are released from germinating sporangia. 3. Zoospores aggregate and form distinct patterns at 16 �C in water.4. Light is inhibitory to zoospore formation but stimulatory to zoospore germination. 5. Light is inhibitory to zoospore formation but stimulatory to zoospore germination. 6. Sporangia germinate in the presence of water to release motile zoospores . 7. Growth continues until a new batch of zoospores are ready for release. 8. Inoperculate chytrids release their zoospores through pores, slits, or papillae. 9. The disease is mostly localized where zoospores initially infected the host plant. 10. Depending on moisture conditions, sporangia can either germinate or release zoospores .
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