downy mildew उदाहरण वाक्य

उदाहरण वाक्य

1. The vine has some slight resistance to the fungal disease of botrytis bunch rot, downy mildew, and phomopsis.
2. Downy mildew produces small yellow fungal spots on the leaf that cause the plant to wither and die.
3. Cabernet Cortis ripens early, is highly resistant to downy mildew and botrytis, but is sensitive to powdery mildew.
4. Yellow spots on the living leaf may be caused by " Peronospora gei "  a downy mildew.
5. Plantings have declined in recent years as the vine has shown high sensitivity to downy mildew and black rot.
6. Resistant to scab and to powdery and downy mildew, it matures in 58 days and is sweet and crisp.
7. Cultivars were vulnerable to downy mildew, which caused sharp reductions in quality and in select cases complete crop loss.
8. The particular clones planted in Australia were of poor quality and highly susceptible to coulure, frost and downy mildew.
9. Downy mildew is controlled with the same foliar fungicides as leaf blight : azoxystrobin, copper, mancozeb, maneb, and mefenoxam.
10. De Chaunac is known to have a very vigorous growth habit and good resistance to powdery mildew and downy mildew.