| 11. | A variety of cultural controls are effective against sorghum downy mildew.
|
| 12. | There are three major disease of collards : Alternaria, downy mildew, and black rot.
|
| 13. | Millardet published his findings in 1885, and recommended the mixture to combat downy mildew.
|
| 14. | Downy mildew is an extremely fast-developing disease in the onion.
|
| 15. | Downy mildew is another disease to which sunflowers are susceptible.
|
| 16. | It is the causal agent of sorghum downy mildew.
|
| 17. | In agriculture, downy mildews are a particular problem for potato, grape, tobacco and cucurbits farmers.
|
| 18. | He is also known for describing new species of and working on downy mildew pathogens.
|
| 19. | Untreated downy mildew can reduce yields by 65 %.
|
| 20. | Sorghum downy mildew has been reported in 44 countries.
|
