11. Presence of white exudates in esophagus is also suggestive of the diagnosis. 12. The anterior margin of the subretinal exudate enhances with contrast. 13. Additional sources of soil organic matter include plant root exudates and charcoal. 14. Supporting this, reduced interdental spacing is found in exudate feeding lemuriforms. 15. The stems produce copious amounts of milky exudate when broken. 16. The pleural exudates may have solidified forming a gelatinous covering. 17. They are coated in glandular hairs with a slimy exudate . 18. The plants produce an exudate that turns black on contact with air. 19. Bacterial species differ in their abilities to compete for carbon compound root exudates . 20. There is an important distinction between transudates and exudates .