downy mildew उदाहरण वाक्य

उदाहरण वाक्य

1. A variety of cultural controls are effective against sorghum downy mildew.
2. There are three major disease of collards : Alternaria, downy mildew, and black rot.
3. Millardet published his findings in 1885, and recommended the mixture to combat downy mildew.
4. Downy mildew is an extremely fast-developing disease in the onion.
5. Downy mildew is another disease to which sunflowers are susceptible.
6. It is the causal agent of sorghum downy mildew.
7. In agriculture, downy mildews are a particular problem for potato, grape, tobacco and cucurbits farmers.
8. He is also known for describing new species of and working on downy mildew pathogens.
9. Untreated downy mildew can reduce yields by 65 %.
10. Sorghum downy mildew has been reported in 44 countries.