downy mildew उदाहरण वाक्य

उदाहरण वाक्य

1. It exhibits high resistance against both powdery and downy mildew, thus it is suitable for producing wines in limited-spray vineyards.
2. One study estimated that in untreated Florida fields 75 % of lettuce was infected with downy mildew and considered unsalable.
3. The symptoms are white spots on leaves, stems and pods and can thus easily be confused with those of downy mildew.
4. Powdery mildew ( whitish growth on foliage ) and downy mildew ( grayish, fuzzy growth ) can be controlled with fungicides.
5. It is somewhat resistant to downy mildew but is very susceptible to other viticultural hazards such as coulure and powdery mildew.
6. This very early maturing variety possesses high resistance against winter frost and downy mildew from its Asiatic " Vitis amurensis " parent.
7. The grape is noted for its resistance to powdery mildew and Botrytis, although downy mildew has been noted on leaves and clusters.
8. We have to deal with downy mildew, powder mildew, red spider and aphids, and that is before we have picked the roses.
9. When such shallow planting is done in moist and soaked earth or soil, it increases the chances of diseases such as downy mildew.
10. While the vine has some resistance to downy mildew, it can be very susceptible to powdery mildew and coulure as well as anthracnose.