Assertion: blight | /r/CapableOf | affect the leaf
Facets:
value: primarily
type: DEGREE
Source sentences:
text: Wheat may suffer from the attack of insects at the root; from blight, which primarily affects the leaf or straw, and ultimately deprives the grain of sufficient nourishment; from mildew on the ear; and from gum of different shades, which lodges on the chaff or cups in which the grain is deposited.